Service Manual

ManualsBrandsMotorola Solutions ManualsElectronicsNon Broadcast Transmitter

DIMETRA

™

DIMETRA X Core

DIMETRA Express

DIMETRA IP Scalable (DIPS)

DIMETRA IP Compact (DIPC)/Scalable DIMETRA IP (SDIP)

DIMETRA IP Micro/DIMETRA IP LiTE

MTS LiTE, MTS 2 and

MTS 4 Installation,

Configuration and Basic

Service Manual

TBD 2020

*6802800U74*

Summary of content (480 pages)

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DIMETRA™ DIMETRA X Core DIMETRA Express DIMETRA IP Scalable (DIPS) DIMETRA IP Compact (DIPC)/Scalable DIMETRA IP (SDIP) DIMETRA IP Micro/DIMETRA IP LiTE MTS LiTE, MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual TBD 2020 © 2020 Motorola Solutions, Inc.
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6802800U74-AN Copyrights Copyrights The Motorola Solutions products described in this document may include copyrighted Motorola Solutions computer programs. Laws in the United States and other countries preserve for Motorola Solutions certain exclusive rights for copyrighted computer programs.
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6802800U74-AN Declaration of Conformity Declaration of Conformity The declaration is applicable to the radio only if the radio is labeled with the FCC logo. Declaration of Conformity Per FCC CFR 47 Part 2 Section 2.1077(a) Responsible Party Name: Motorola Solutions, Inc. Address: 1303 East Algonquin Road, Schaumburg, IL 60196-1078, U.S.A. Phone Number: 1-800-927-2744 Hereby declares that the product: Model Name: MTS 2, and MTS 4 conforms to the following regulations: FCC Part 15, subpart B, section 15.
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6802800U74-AN CMM Labeling and Disclosure Table CMM Labeling and Disclosure Table The People’s Republic of China requires that our products comply with China Management Methods (CMM) environmental regulations. (China Management Methods refers to the Regulation Management Methods for Controlling Pollution by Electronic Information Products.) Two items are used to demonstrate compliance; the Label and the Disclosure Table. The label is placed in a customer visible position on the product.
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6802800U74-AN Service Information Service Information EMEA Technical Support Operations (TSO) The EMEA Technical Support Operations (TSO) provides a remote Technical Support Service to help customers resolve technical issues and quickly restore networks and systems. This team of highly skilled professionals is available to customers with current service agreements in place that include the Technical Support Service.
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802800U74-AN Service Information Contact Details • E-Mail: escc.admin@motorolasolutions.com • Telephone: +49 (0) 30 66861404 • Telefax: +49 (0) 30 66861426 • Monday – Friday 08:00 am to 06:00 pm (CET) Parts Identification and Ordering If you need help in identifying non-referenced spare parts, direct a request to the Customer Care Organization of a local area Motorola Solutions representative.
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6802800U74-AN Document History Document History Version Description Date 6802800U74–A Initial version. July 2006 6802800U74–B Minor changes introduced. August 2006 6802800U74–C Updated: August 2006 • Table 4–4. • Table 4–5 and inserted new note. • Table 5–6. 6802800U74–D Service Cable and Connector Box Description section updated. October 2006 6802800U74–E Updates throughout the manual.
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6802800U74-AN Document History Version 6802800U74–M 6802800U74–N 6802800U74–P Description • Other minor updates throughout the manual. • Ethernet Site Link Cabling hardware installation information added. • Ethernet Site Link cabling and interconnection added. • Configuring Ethernet Site Link added. • Ethernet Site Link Retro-fit kit and configurations added. • Added section MTS LVD Kit Installation to Hardware Installation chapter. Updated: • With 260 MHz additions throughout the manual.
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6802800U74-AN Document History Version Description • Service Cable and Connector Box Description on page 227. • Setting Base Radio IP on page 238.Station Verification Procedures on page 243. • Added Configuring the Base Radio VSWR on page 241. • Verifying the Base Radio Receiver Parameters in BR-Arch-1 Architecture on page 239. • XHUB Controller – Front Panel Indicators (LED) on page 315. • XHUB Controller – Front Panel Connectors on page 316.
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6802800U74-AN Document History Version Description • Field Replaceable Units for MTS LiTE on page 446. • Field Replaceable Units for MTS 2 on page 448. • Field Replaceable Units for MTS 4 on page 451. • Miscellaneous Troubleshooting on page 397. Date 6802800U74–AC Updated RF Cabling – MTS 4, No Diversity on page 187. July 2014 6802800U74–AD Added: September 2014 • Resetting the RTC Battery Status on page 308.
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6802800U74-AN Document History Version Description Date 6802800U74–AJ Updated for DIMETRA X Core. September 2017 6802800U74–AK Updated GPS Site Reference Operation Modes on page 123. January 2018 Added Restriction of Hazardous Substances Compliance on page 398. 6802800U74–AL Updated • GPS Receiver Detailed Troubleshooting on page 356 • Note in Antenna Installation Considerations on page 70.
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6802800U74-AN Contents Contents Copyrights.................................................................................................................. 2 Declaration of Conformity. ........................................................................................ 3 CMM Labeling and Disclosure Table ....................................................................... 4 Service Information. ..................................................................................................
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6802800U74-AN Contents 1.7.4 Base Radio Module ..................................................................................................57 1.7.4.1 Base Radio Transceiver .............................................................................57 1.7.4.2 Base Radio Power Amplifier .......................................................................58 1.7.5 Power Supply Unit ....................................................................................................58 1.7.5.
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6802800U74-AN Contents 4.3.1 Transportation Safety Considerations ..................................................................... 88 4.3.2 MTS LiTE and MTS 2 Cabinets Transportation ....................................................... 88 4.3.3 Moving the MTS 4 and Expansion Cabinet ............................................................. 88 4.4 Cabinet Installation ................................................................................................................ 90 4.4.
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6802800U74-AN Contents 4.8.4.2 Remote GPS Receiver Cabling ............................................................... 127 4.8.5 GPS Antenna Connection.......................................................................................129 4.8.5.1 GPS Antenna Line Loss ...........................................................................131 4.8.6 GPS Interference Avoidance ..................................................................................132 4.9 X.21, E1-120Ω Cabling ...........
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6802800U74-AN Contents 5.4.1 Ethernet Site Link Cabling – MTS LiTE ................................................................. 168 5.4.2 Ethernet Site Link Cabling – MTS 2 ....................................................................... 168 5.4.3 Ethernet Site Link Cabling – MTS 4 with Single Site Controller ............................ 169 5.4.4 Ethernet Site Link Cabling – MTS 4 with Dual Site Controller ............................... 172 5.4.
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6802800U74-AN Contents 6.2.4 Setting Up Service Terminal ...................................................................................229 6.3 CAN Bus Configuration ........................................................................................................230 6.3.1 PSU CAN Bus Commands .....................................................................................230 6.3.2 Fans CAN Bus Commands ....................................................................................
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6802800U74-AN Contents 7.3.1 MTS 4 Filter Tray. .................................................................................................. 272 7.3.2 MTS 4 Preselector. ................................................................................................ 275 7.3.2.1 Replacing the MTS 4 Preselector. ........................................................... 276 7.3.3 MTS 4 Duplexer ..................................................................................................... 277 7.
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6802800U74-AN Contents 9.2.2 XHUB Controller – Rear Panel .............................................................................. 317 9.2.2.1 XHUB Controller – Rear Panel Connectors ............................................. 317 9.3 Replacing the XHUB Controller ............................................................................................317 9.3.1 XHUB Controller – FRU ..........................................................................................
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6802800U74-AN Contents 13.1.1 Site Controller Fault Indications ........................................................................... 345 13.1.2 LED Fault Indications ........................................................................................... 345 13.1.2.1 Troubleshooting Flow Chart ................................................................... 349 13.1.2.2 Troubleshooting: Power ......................................................................... 349 13.1.2.
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6802800U74-AN Contents 14.3.9 MTS LiTE / MTS 2 Preselector Specifications. ....................................................408 14.3.10 MTS 4 Duplexer Specifications ......................................................................... 408 14.3.11 MTS 4 Post Filter Specifications.........................................................................409 14.3.12 MTS 4 Preselector Specifications.......................................................................409 14.3.
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6802800U74-AN Contents 15.6 Hybrid Combiner Expansion .............................................................................................. 440 15.6.1 Installing an additional Hybrid Combiner ............................................................. 440 15.6.2 Configuration ....................................................................................................... 440 15.7 Expansion from MTS 2 to MTS 4 Cabinet ........................................................................
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6802800U74-AN List of Figures List of Figures Figure 1: MTS LiTE Cabinet ....................................................................................................................47 Figure 2: MTS 2 Cabinet .........................................................................................................................49 Figure 3: MTS 4 Cabinet .........................................................................................................................
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6802800U74-AN List of Figures Figure 37: DC Plug MTS 4 (Motorola P/N 3166501A02) – Red/Black Wires ....................................... 104 Figure 38: 100–240 VAC Connection on the MTS LiTE Junction Panel .............................................. 105 Figure 39: 100–240 VAC Connection on the MTS 2 Junction Panel ................................................... 105 Figure 40: 100–240 VAC Connections on the MTS 4 Junction Panel ..................................................
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6802800U74-AN List of Figures Figure 75: E1/X.21 and Ethernet Site Link Connectors on the MTS 2 Junction Panel .........................133 Figure 76: E1/X.21 and Ethernet Site Link Connectors on the MTS 4 Junction Panel .........................133 Figure 77: Site Link Connector E1 Pinout .............................................................................................133 Figure 78: Site Link Connector X.21 Pinout ................................................................................
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6802800U74-AN List of Figures Figure 114: RF Cabling/Connections for MTS 4 with one TX/RX ant. and Up to Two Additional RX ant. ................................................................................................................................................... 192 Figure 115: RF Cabling/Connections for MTS 4 with Two TX/RX ant. and Up to One Additional RX ant. .....................................................................................................................................
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6802800U74-AN List of Figures Figure 148: MTS 4 TX on one Antenna and up to three RX Antennas Filter Configuration .................274 Figure 149: MTS 4 TX on one Antenna and two RX Antennas Filter Configuration .............................274 Figure 150: MTS 4 TX on one Antenna and three RX Antennas Filter Configuration ..........................274 Figure 151: MTS 4 Preselector .............................................................................................................
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6802800U74-AN List of Figures Figure 188: MTS 4 Airflow .................................................................................................................... 343 Figure 189: Site Controller LEDs .......................................................................................................... 348 Figure 190: Troubleshooting Flow Chart .............................................................................................. 349 Figure 191: Procedure 1 Troubleshooting Flowchart ..
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6802800U74-AN List of Tables List of Tables Table 1: List of Telephone Numbers .........................................................................................................5 Table 2: Architecture comparison - boot order and functionalities of bootloaders and applications .......43 Table 3: MTS LiTE Cabinet .....................................................................................................................47 Table 4: MTS 2 Cabinet.................................................
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6802800U74-AN List of Tables Table 31: Recommended RF Connectors, Screws, and Nuts Torque ................................................. 143 Table 32: MTS LiTE, MTS 2, and MTS 4 and Expansion Cabinets Mounting Screws......................... 144 Table 33: AC/DC Power Cabling for MTS LiTE .................................................................................... 149 Table 34: AC/DC Power Cabling for MTS 2 .........................................................................................
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6802800U74-AN List of Tables Table 66: RF Cabling/Connections for Expansion Cabinet with Two TX ant. and Up to Three Additional RX ant. .............................................................................................................................208 Table 67: CAN Bus Cabling for MTS LiTE ............................................................................................211 Table 68: CAN Bus Cabling for MTS 2 with TX/RX on 1 ant. RX on 2 ant. .........................................
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6802800U74-AN List of Tables Table 105: Site Controller LED Fault Indications.................................................................................. 345 Table 106: Site Reference States – status sc ...................................................................................... 350 Table 107: Site Reference Reasons ..................................................................................................... 350 Table 108: Site Reference States – status bts .........................
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6802800U74-AN List of Tables Table 144: Available FRUs for MTS 2 ...................................................................................................448 Table 145: Other FRUs for MTS 2 Available from After Market Operations (AMO). ............................448 Table 146: Available FRUs for MTS 4 ...................................................................................................
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6802800U74-AN List of Processes List of Processes Installation Prerequisites ........................................................................................................................ 87 Installing the Cabinet Using the Mounting Plate ..................................................................................... 93 Performing a Final Check-Out after Installation....................................................................................
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6802800U74-AN List of Procedures List of Procedures Receiving the MTS Equipment ................................................................................................................86 Moving the MTS 4 and Expansion Cabinet .............................................................................................88 Installing the Cabinet Using the Mounting Brackets ................................................................................91 Installing the Mounting Plate .................
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6802800U74-AN List of Procedures Setting Up the Equipment for Receiver Verification ............................................................................. 248 Verifying the Receiver .......................................................................................................................... 248 Verifying and Tuning the Receiver RSSI Levels ..................................................................................
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6802800U74-AN List of Procedures Replacing the XHUB Controller ............................................................................................................ 317 Removing the Base Radio .....................................................................................................................328 Reinstalling the Base Radio ..................................................................................................................328 Removing the Power Supply Unit (PSU) .......
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6802800U74-AN About MTS LiTE, MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual About MTS LiTE, MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual This manual provides an overview of the Motorola Transceiver Station (MTS) within the DIMETRA System.
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6802800U74-AN About MTS LiTE, MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual Document Title Description ed to comprehend the theory of operation and it provides equipment/subsystem functional descriptions.
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6802800U74-AN About MTS LiTE, MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual NOTICE: This is a Class A product. In a domestic environment, this product may cause radio interference in which case you may be required to take adequate measures. Article 3.2: Radio spectrum use, of the RTTE directive: Verification tests performed according to the harmonized European standards: • ETSI EN 303 035-1 Harmonized EN for TETRA equipment covering essential requirements under article 3.
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6802800U74-AN Icon Conventions Icon Conventions The documentation set is designed to give the reader more visual clues. The following graphic icons are used throughout the documentation set. DANGER: The signal word DANGER with the associated safety icon implies information that, if disregarded, will result in death or serious injury. WARNING: The signal word WARNING with the associated safety icon implies information that, if disregarded, could result in death or serious injury, or serious product damage.
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6802800U74-AN Style Conventions Style Conventions The following style conventions are used: Convention Description Bold This typeface is used for names of, for instance, windows, buttons, and labels when these names appear on the screen (example: the Alarms Browser window). When it is clear that we are referring to, for instance, a button, the name is used alone (example: Click OK).
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6802800U74-AN MTS Overview Chapter 1 MTS Overview Motorola Transceiver Station (MTS) is a Base Station of a DIMETRA communication system. A Base Station serves as the Radio Frequency (RF) interface between the system infrastructure and the mobile stations.
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6802800U74-AN Chapter 1: MTS Overview BR-Arch-1 boot process POLO(release) ver. MTS_BRC_BOOT1-R08.40.02 FEATURES flash telnetd testapp auxcmds /tftp /gzip dns boardparam Local Ethernet address. .... 00:25:F1:28:DF:D2 Local Ethernet address. .... 00:25:F1:28:DF:D3 DNS resolver not configured. These are the boot parameters: autoboot. ............. yes boot timeout...........5 seconds boot method 1.......... boot method 2.......... boot method 3.......... boot method 4..........
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6802800U74-AN Chapter 1: MTS Overview BR-Arch-2 boot process U-Boot MTS_BRC_UBOOT-R08.44.03 (Nov 20 2015 - 21:43:13) CPU0: P1021E, Version: 1.1, (0x80ec0111) Core: E500, Version: 5.1, (0x80212051) Clock Configuration: CPU0:533.333 MHz, CPU1:533.333 MHz, CCB:266.667 MHz, DDR:333.333 MHz (666.667 MT/s data rate) (Asynchronous), LBC:66.667 MHz QE:133.
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6802800U74-AN Chapter 1: MTS Overview ### Starting Tetra Application ### ### Press Enter ### username: Downloading configuration file (brc01.cf.2)... SUCCESS NOTICE: BR Application is started, BR offers call services now, you can log in. username: *** password: *** *** You are now logged in with Factory access *** BR) 1.2 MTS Platform Description The MTS provides the interface between the mobile stations within the DIMETRA system and the rest of the system infrastructure.
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6802800U74-AN Chapter 1: MTS Overview NOTICE: When an MTS LiTE is managed in TESS application, MTS 2 should be selected. For information regarding Network Management configuration of the MTS, see the “MTS Site Object” sections of the Zone Configuration Manager manual and Online Help. 1.
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6802800U74-AN Chapter 1: MTS Overview Callout Number Description 8 Power Supply Unit The modules that comprise a typical configuration MTS LiTE cabinet includes the following modules: • Duplexer • Preselector • Site Controller • Base Radio • Power Supply Unit The door of the cabinet has a lock to prevent unauthorized opening. Unauthorized opening of the door generates an alarm. For a complete description of each module, refer to the appropriate chapter.
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6802800U74-AN Chapter 1: MTS Overview Figure 2: MTS 2 Cabinet 1 2 3 8 4 7 6 5 Table 4: MTS 2 Cabinet Callout Number Description 1 Preselectors 2 Junction Panel 3 HC 4 TSC 5 Fan Tray 6 PSU 7 BRs 8 Duplexer The modules that comprise the MTS 2 cabinet vary based on the type of configuration chosen.
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6802800U74-AN Chapter 1: MTS Overview • Preselector • Hybrid Combiner • Site Controller • Base Radio(s) • Power Supply Unit The door of the cabinet has a lock to prevent unauthorized opening. Unauthorized opening of the door generates an alarm. For a complete description of each module, refer to the appropriate chapter. Each chapter provides the theory of operation, a description of switches, indicators and connectors, and FRU replacement procedures for each module.
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6802800U74-AN Chapter 1: MTS Overview Figure 3: MTS 4 Cabinet 2 1 3 4 5 6 7 8 9 10 11 12 Table 5: MTS 4 Cabinet 4 Callout Number Description 1 Antenna Connectors 2 Junction Panel 3 Filter Section 4 Cavity Combiners 5 BRs 6 PSU 7 SC 8 Fan Tray 9 BRs 10 PSU 11 SC 12 Fan Tray
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6802800U74-AN Chapter 1: MTS Overview The modules that comprise the MTS 4 cabinet vary based on the type of configuration chosen. A typical configuration includes the following modules: • Duplexer • Preselector • Post Filter • Cavity Combiner • Site Controller • Base Radios • Power Supply Unit The cabinet door has a lock that prevents non-permitted access and that generates an alarm if unauthorized door opening occurs. 1.
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6802800U74-AN Chapter 1: MTS Overview Figure 4: MTS Expansion Cabinet Junction Panel Filter Section (RX Splitters) Cavity Combiners Cavity Conjunction Hole (on each side of Cabinet) BRs PSU XHUB Fan Tray BRs PSU XHUB Fan Tray Table 6: MTS Expansion Cabinet 6 Callout Number Description 1 Junction Panel 2 Filter Section (RX Splitters) 3 Cavity Combiners 4 Cavity Conjunction Hole (on each side of Cabinet) 5 BRs 6 PSU
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6802800U74-AN Chapter 1: MTS Overview Callout Number Description 7 XHUB 8 Fan Tray 9 BRs 10 PSU 11 XHUB 12 Fan Tray The modules that comprise the Expansion Cabinet vary based on the type of configuration chosen. A typical configuration includes the following modules: • RX Splitter(s) • Cavity Combiner(s) • eXpansion HUB (XHUB) • Base Radios • Power Supply Unit(s) The door of the cabinet has a lock to prevent unauthorized opening. Unauthorized opening of the door generates an alarm.
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6802800U74-AN Chapter 1: MTS Overview • Hybrid Combiner (HC) (MTS 2 and MTS 4 Prime Cabinet only) • Rx Splitter (Expansion Cabinet Only) NOTICE: The Preselector types and Duplexer types used in MTS LiTE and MTS 2 are different from the types used in MTS 4. 1.7.1.1 Preselector The Preselector is a bandpass filter, which allows only the receiver signals to pass. The Preselector incorporates a Receiver Multicoupler (RMC).
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6802800U74-AN Chapter 1: MTS Overview MTS Frequency Bandwidth Duplex Spacing transmitter frequency being higher. 800 MHz 19 MHz Duplex spacing between a transmitter frequency and the corresponding receive frequency is 45 MHz. 900 MHz 5 MHz Duplex spacing between a transmitter frequency and the corresponding receive frequency is 15 MHz. 1.7.1.3 Post Filter A Post Filter consist of one bandpass filter which allows the transmitter signal to pass.
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6802800U74-AN Chapter 1: MTS Overview The following table shows the frequency range covered by various Hybrid Combiners. Table 9: Hybrid Combiner — Frequency Range Hybrid Combiner Frequency Range 260 MHz 260 MHz — 275 MHz 400 MHz 350 MHz — 470 MHz 800 MHZ 850 MHz — 870 MHz 900 MHz 932 MHz — 942 MHz 1.7.1.
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6802800U74-AN Chapter 1: MTS Overview 1.7.4.2 Base Radio Power Amplifier The Power Amplifier (PA) in conjunction with the exciter provides the transmitter functions for the Base Radio. The PA accepts the low-level modulated RF signal from the exciter and amplifies the signal for transmission through the RF output connector. 1.7.5 Power Supply Unit Depending on the configuration, the MTS includes one or two Power Supply Units (PSUs).
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6802800U74-AN General Safety Chapter 2 General Safety This chapter summarizes the safety-related information that you should both understand and observe when working with Motorola Transceiver Stations (MTS). In addition to the information contained in this chapter, additional safety-related information can be found in other parts of the document. IMPORTANT: This is not an exhaustive list of all the precautions and safety measures.
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Chapter 2: General Safety 6802800U74-AN CAUTION: Antenna design is the customers responsibility. All aspects of antenna design must comply with the relevant local regulations. CAUTION: Familiarize yourself with Man-Machine Interface (MMI) commands and their usage before performing procedures in this documentation. Improperly applying MMI commands can result in equipment damage.
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6802800U74-AN Chapter 2: General Safety WARNING: Batteries used for powering equipment pose the following risks: • Explosion hazard resulting from inherent generation of hydrogen sulfide gas. • Chemical burns/blindness resulting from sulfuric acid electrolyte. • Very high current capabilities, with the possibility to burn, start fires, and result in arcing. WARNING: Special precautions are required when handling batteries: 14 • To avoid spilling acid, do not tip batteries.
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6802800U74-AN Chapter 3: Site Preparation Chapter 3 Site Preparation Before performing the MTS installation tasks, various considerations such as site planning or environmental requirements need to be taken into account. 3.1 Site Planning Proper planning helps to prevent potential on-site and off-site interference from other RF systems, and helps maximize system performance. To minimize the cabling lengths between RF equipment, plan site layouts.
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6802800U74-AN Chapter 3: Site Preparation • Suitability, space availability, and location of the existing cable tray or ladder rack between the equipment room and the antenna tower or the antenna system support structure. • Cable access route into the equipment room check • Type of tower and the type of structure on which the GPS antenna will be mounted 3.1.
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6802800U74-AN Chapter 3: Site Preparation 3.2 Cabinets Installation Considerations The equipment cabinets are not approved or intended for outdoor use. 3.2.1 MTS LiTE Cabinet Considerations The equipment cabinet dimensions are: 450 mm (width)/480 mm (depth)/380 mm (height) as shown in the following figure.
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6802800U74-AN Chapter 3: Site Preparation Figure 6: Suggested MTS LiTE Site Layout HVAC HVAC minimum 600mm Service Area rack MTS LiTE rack minimum 800mm 427mm minimum 45mm 3.2.2 MTS 2 Cabinet Considerations The equipment cabinet dimensions are: 443 mm (width)/472 mm (depth)/605 mm (height) as shown in the following figure.
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6802800U74-AN Chapter 3: Site Preparation CAUTION: To enable service access and assure the passive cooling ventilation, the free space above the cabinet must be at least 20 cm. The antenna cabling may require additional space. NOTICE: Enable the opening of all doors to the equipment room to at least 90 degree. The cabinet has a removable door. rack MTS2 rack 472mm. HVAC Service Area minimum 800m. HVAC minimum 600m. Figure 8: Suggested MTS 2 Site Layout minimum 45mm. 3.2.
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6802800U74-AN Chapter 3: Site Preparation Figure 9: MTS 4 Cabinet Dimensions The equipment cabinet may be installed against adjacent equipment, however the following minimal distances must be retained: • 25 mm on both sides of the cabinet • 800 mm of free space in front of the cabinet The cabinet front door has hinges on both sides and it can be opened right, left, or removed. Figure 10: Suggested MTS 4 Site Layout on page 68 shows the cabinet layout within a suggested site.
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6802800U74-AN Chapter 3: Site Preparation Figure 10: Suggested MTS 4 Site Layout HVAC HVAC minimum 900mm Service Area rack MTS4 rack minimum 800mm 570mm minimum 25mm 3.2.4 Expansion Cabinet Considerations The Expansion Cabinet dimensions are: 550 mm (width)/570 mm (depth)/1430 mm (height) as shown in the following figure.
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6802800U74-AN Chapter 3: Site Preparation Figure 11: Expansion Cabinet Dimensions The equipment cabinet may be installed against adjacent equipment, however the following minimal distances must be retained: • 25 mm on both sides of the cabinet • 800 mm of free space in front of the cabinet The cabinet front door has hinges on both sides and it can be opened right, left, or completely removed.
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6802800U74-AN Chapter 3: Site Preparation Figure 12: Suggested Expansion Cabinet Site Layout HVAC minimum 900mm HVAC Service Area rack MTS 4 Prime Cabinet Expansion Cabinet minimum 800mm 570mm Minimum 25mm; 250mm guaranteed maximum space between PrimeCabinet and Expansion Cabinet NOTICE: Even though Figure 12: Suggested Expansion Cabinet Site Layout on page 70 illustrates the Expansion Cabinet to the right of the Prime Cabinet, the Expansion Cabinet can also be placed on either side of the Prime
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6802800U74-AN Chapter 3: Site Preparation Install a lightning rod on a different tower leg than the antenna. See Surge Arrestors and Suppliers on page 456 for more information. 3.4 Network Interface Installation Considerations Depending on local regulations, a surge arrestor may be required at the Ethernet, X.21, or E1 service entrance. Choose a proper arrestor for operation with an Ethernet, X.21, or E1 circuit and wire it according to manufacturer instructions.
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6802800U74-AN Chapter 3: Site Preparation • MTS 2 260 MHz and 400 MHz (without fans): 55 °C • MTS 4 800 MHz: 55 °C • MTS LiTE 400 MHz (with fans): 60 °C • MTS 2 400 MHz (with fans): 60 °C • MTS 4 260 MHz and 400 MHz: 60 °C • MTS LiTE 800 MHz (always with fans): 60 °C • MTS 2 800 MHz (always with fans): 60 °C • MTS 2 900 MHz (always with fans): 60 °C NOTICE: The low-power MTS LiTE and MTS 2 cabinet use passive convection cooling.
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6802800U74-AN Chapter 3: Site Preparation • UK - RPSG Installation Manual, System Quality Standard, specification number 2200 and part number. 68P02200F01. • UK - Institution of Engineering and Technology (IET) - BS 7671:2001 16th Edition Wiring Regulations (Appendix 12, Cable Capacities of Conduit and Trunking). • UK - Antenna System Installation Practice, issued by The Directorate of Telecommunications of the UK Home Office.
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6802800U74-AN Chapter 3: Site Preparation The DC power system has normal loads and start-up loads. These loads are dependent on the number of Base Radios in the site and the size and condition of the backup battery system. The loads may differ for the customer designed power systems. 3.7.2.1.
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6802800U74-AN Chapter 3: Site Preparation AC When Charg ing (W) Heat AC When Charging (W) DC -48 V (W) Heat DC (W) MTS 400 MHz Configuration AC (W) Heat AC (W) MTS2 with 2 BRs 630 580 1010 670 615 565 Two TX ant., high power PA (40W) MTS2 with 2 BRs w. Hybrid 430 380 810 470 420 370 Low power PA (10W) MTS2 with 2 BRs w. Hybrid 630 580 1010 670 615 565 High power PA, fans (25W) MTS4 with 1 BR w. MTCC/ATCC 370 345 750 420 365 340 High power PA, fans MTS4 with 2 BRs w.
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6802800U74-AN Chapter 3: Site Preparation AC (W) Heat AC (W) AC When Charg ing (W) Heat AC When Charging (W) DC -48 V (W) Heat DC (W) MTS2 with 1 BR 280 255 660 310 270 245 No combining, fans MTS2 with 1 BR w. Hybrid 405 380 785 435 395 370 Fans MTS2 with 2 BRs 445 395 825 450 435 385 Two TX ant, fans MTS2 with 2 BRs w. Hybrid 695 645 1075 700 680 630 Fans MTS4 with 1 BR w. MTCC/ATCC 375 350 755 410 365 340 Fans MTS4 with 2 BRs w.
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6802800U74-AN Chapter 3: Site Preparation MTS 800 MHz Configuration AC (W) Heat AC (W) AC When Charg ing (W) Heat AC When Charg ing (W) DC-48 V (W) Heat DC (W) Comment MTS2 with 1 BR w. Hybrid 185 175 570 235 180 170 No fans MTS2 with 2 BRs 265 245 645 300 255 235 No combining, Two TX ant, no fans MTS2 with 2 BRs w. Hybrid 340 320 725 380 335 315 No fans MTS4 with 1 BR w. MTCC/ATCC 255 245 635 300 250 240 Fans MTS4 with 2 BRs w.
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6802800U74-AN Chapter 3: Site Preparation 3.7.2.1.2 Power Loads and Heat Dissipation – Expansion Cabinet 400 MHz and 800 MHz Table 13: Typical Power Loads and Heat Dissipation Values – Expansion Cabinet 400 MHz BR-Arch-1 Configuration AC (W) Heat AC (W) AC When Charg ing (W) Heat AC When Charging (W) DC -48 V (W) Heat DC (W) MTS4 Exp. Cab. w 1 BR w. MTCC/ ATCC 240 230 625 290 235 225 Low power PA, fans MTS4 Exp. Cab. w. 2 BRs w.
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6802800U74-AN Chapter 3: Site Preparation AC (W) Heat AC (W) AC When Charg ing (W) Heat AC When Charging (W) DC -48 V (W) Heat DC (W) MTS4 Exp. Cab. w 1 BR w. MTCC/ ATCC 250 240 635 300 245 235 Fans MTS4 Exp. Cab. w. 2 BRs w. MTCC/ATCC 390 370 775 430 385 365 Fans MTS4 Exp. Cab. w. 3 BRs w. MTCC/ATCC 645 615 1410 730 630 600 Fans MTS4 Exp. Cab. w. 4 BRs w. MTCC/ATCC 800 760 2040 875 780 740 Fans MTS4 Exp. Cab. w. 1 BR w.
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6802800U74-AN Chapter 3: Site Preparation Expansion Cabinet 800 MHz Configuration AC (W) Heat AC (W) AC When Charging (W) Heat AC When Charging DC-48 V (W) Heat DC (W) Comment MTS4 Exp. Cab. w. 2 BRs w. MTCC/ATCC 400 380 780 435 390 370 Fans MTS4 Exp. Cab. w. 3 BRs w. MTCC/ATCC 655 625 1420 740 640 610 Fans MTS4 Exp. Cab. w. 4 BRs w. MTCC/ATCC 810 770 2055 885 795 755 Fans MTS4 Exp. Cab. w. 1 BR w. MTCC/ATCC 375 350 755 410 370 345 Fans MTS4 Exp. Cab. w. 2 BRs w.
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6802800U74-AN Chapter 3: Site Preparation AC When Charg ing (W) Heat AC When Charging (W) DC -48 V (W) Heat DC (W) MTS 260 MHz Configuration AC (W) Heat AC (W) MTS4 with 1 BR w. ATCC 240 230 625 290 235 225 Low power PA, fans MTS4 with 2 BRs w. ATCC 375 355 755 410 365 345 Low power PA, fans MTS4 with 3 BRs w. ATCC 620 590 1380 705 605 575 Low power PA, fans MTS4 with 4 BRs w.
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6802800U74-AN Chapter 3: Site Preparation NOTICE: • All the values in the table are calculated from AC = 230 V • Add additional 5% for 110 V • Charging is up to 6 A per PSU 3.7.2.1.
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6802800U74-AN Chapter 3: Site Preparation AC (W) Heat AC (W) AC When Charg ing (W) Heat AC When Charging (W) DC -48 V (W) Heat DC (W) MTS4 with 1 BR w. MTCC/ATCC 405 380 790 455 395 370 High power PA, fans MTS4 with 2 BRs w. MTCC/ATCC 700 650 1085 740 685 635 High power PA, fans MTS4 with 3 BRs w. MTCC/ATCC 113 0 1055 1890 1215 110 5 1030 High power PA, fans MTS4 with 4 BRs w.
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6802800U74-AN Chapter 3: Site Preparation Expansion Cabinet Consumptions MTS 800 MHz Configuration AC (W) MTS4 with 4 BRs w. MTCC/ATCC 144 5 Heat AC (W) AC When Charg ing (W) Heat AC When Charging (W) DC -48 V (W) 1345 2205 1515 141 0 Heat DC (W) 1310 Comment High power PA, fans NOTICE: • All the values in the table are calculated from AC = 230 V • Add additional 5% for 110 V • Charging is up to 6 A per PSU 3.7.2.
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6802800U74-AN Chapter 3: Site Preparation • 2 x Form A relay outputs with Common and Normally Open contacts: Available on the junction panel. • DOOR alarm: Connected to the Site Controller NOTICE: All 15 alarm inputs and Door alarm use the same Alarm Ground. All these alarms and controls connect directly to the Site Controller (SC). The Expansion Cabinet only offers the Door alarm feature. For detailed information, see External Alarm Cabling on page 138 and User Alarms/Controls, X.
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6802800U74-AN Chapter 4: Hardware Installation Chapter 4 Hardware Installation MTS hardware installation includes mounting the equipment, installing cables, and establishing connections for the input power, antennas, and site link interfaces. 4.1 Installation Overview The MTS cabinets can be mounted in two ways: • Directly to the floor using the mounting brackets • Using the mounting plate MTS LiTE, MTS 2, MTS 4, and the Expansion Cabinet all have four mounting holes for leveling feet.
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6802800U74-AN Chapter 4: Hardware Installation 2 Check the MTS equipment against the itemized packing list. 3 If available, check the sales order with the packing list to account for all equipment ordered. NOTICE: Contact your Motorola Solutions representative to report the missing items and for additional information. 4 Check for loose or damaged equipment. 5 Check all sides of the Base Stationcabinet for dents, scratches, or other damage.
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6802800U74-AN Chapter 4: Hardware Installation 4.3 Cabinet Transportation To move and locate all the equipment to the final position, employ a transportation company specializing in heavy electronic equipment transport. 4.3.1 Transportation Safety Considerations WARNING: Crush hazard could result in personal injury or equipment damage. MTS LiTE cabinet with packaging can weigh up to 49 kg, MTS 2 cabinet with packaging up to 64 kg and MTS 4 cabinet with packaging up to 170 kg.
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6802800U74-AN Chapter 4: Hardware Installation 3 Tighten the screws to 10-13.5 Nm (91-120 in-lbs) torque. 4 Lift the cabinet from a center point, keep the minimum distance of 350 mm between the lifting point and the top surface of the cabinet to ensure the proper lifting angle. The lifting brackets may fail if the distance is shorter. Figure 14: Lifting Point for MTS 4 and Expansion Cabinet minimum 350mm 5 Put the MTS cabinet back on the floor, in the vertical or horizontal position.
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6802800U74-AN Chapter 4: Hardware Installation Figure 15: Placing the MTS 4 and the Expansion Cabinet in the Vertical or Horizontal Position 4.4 Cabinet Installation Depending on the MTS type, installing the MTS cabinet within a site may include wall fixing or floor fixing. IMPORTANT: To enable service access and assure the passive cooling ventilation, the free space above the cabinet must be 20 cm at minimum The antenna cabling may require additional space.
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6802800U74-AN Chapter 4: Hardware Installation 4.4.1 Cabinet Bracing Considerations The MTS cabinet is self-supporting. In seismically active areas, additional bracing of the cabinet could be required. However, the bracing hardware must be locally procured. NOTICE: There are no specific procedures within this manual for bracing cabinets in active seismic areas. 4.4.
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6802800U74-AN Chapter 4: Hardware Installation 2 Mark and then drill the floor according to the dimensions shown in Figure 17: MTS LiTE / MTS 2 – Drill Hole Position for the Mounting Brackets on page 92 and Figure 18: MTS 4 and Expansion Cabinet – Drill Hole Position for the Mounting Brackets on page 92. Remember to keep the 13 mm distance behind the mounting plate. In each bracket, a 12 mm hole is predrilled.
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6802800U74-AN Chapter 4: Hardware Installation 5 Move the MTS cabinet near to the mounting brackets. 6 Move the MTS backwards ensuring that the rear leveling feet of the MTS locate in the corresponding cups in the rear mounting brackets. 7 Push the front brackets over the corresponding leveling feet and swing them until they engage the screws. 8 Fully tighten the screws in the front brackets, see the following figure. Figure 19: MTS – Mounting Brackets and the Cabinet 4.4.
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6802800U74-AN Chapter 4: Hardware Installation Figure 20: MTS Mounting Plate The mounting plate is normally secured directly to the floor. NOTICE: The use of an insulated base may be considered where additional lightning protection is required or where local regulations require this (see R56 Manual for further information). 4.4.4.2 Installing the Mounting Plate When and where to use: Perform this procedure to properly install the mounting plate within the site facility.
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6802800U74-AN Chapter 4: Hardware Installation Figure 21: MTS LiTE/MTS 2 – Drill Hole Position for the Mounting Plate Figure 22: MTS 4 – Drill Hole Position for the Mounting Plate 3 Secure all mounting locations using nuts and lock washers. 4 Fully tighten all mounting nuts securing the mounting plate to the floor. 4.4.4.3 Securing Cabinet to a Mounting Plate Procedure: 1 Move the MTS cabinet near to the mounting plate which has been fixed to the floor as described before.
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6802800U74-AN Chapter 4: Hardware Installation Figure 23: Position of Security Screws Security Screws 4.4.5 Wall Fixing The MTS 4 and Expansion Cabinet have the option of being fixed to a wall for extra stability. To do this, use the two M6 holes in the back of either the MTS 4 cabinet or the Expansion Cabinet. See the following figure. Figure 24: MTS – Wall Fixing NOTICE: Use brackets and screws appropriate for the site wall properties. 4.
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6802800U74-AN Chapter 4: Hardware Installation CAUTION: For lightning strikes and surge protection, ground the screens of the shielded cables and the coax cables and the Ground Box itself and Ground Box Junction in accordance with the Motorola Standards and Guidelines for Communications Sites, R56 guidelines and national standards, at the entrance of the building. NOTICE: Proper surge protection should be installed on Ethernet/E1/X.
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6802800U74-AN Chapter 4: Hardware Installation Figure 25: Station Ground Point on the MTS LiTE Junction Panel Figure 26: Station Ground Point on the MTS 2 Junction Panel Figure 27: Station Ground Point on the MTS 4 Junction Panel 98
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6802800U74-AN Chapter 4: Hardware Installation Figure 28: Station Ground Point on the Expansion Cabinet Junction Panel 4.5.2 Grounding the Equipment Cabinet To protect the equipment against lightning induced surges, install the cabinet grounding wires to the MTS cabinet. Procedure: 1 Strip the end of the wire to be connected to the station ground point in the junction panel. 2 Using an appropriate tool, attach a crimp lug onto the cabinet ground wire. Ensure that the lug is securely fastened to wire.
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6802800U74-AN Chapter 4: Hardware Installation 4 Using the M10 bolt provided, secure the cabinet ground wire to the M10 nut on the junction panel. 5 Ground connections should be checked after installation. See Recommended Torque on page 143. 4.5.2.1 Battery System Grounding Ground the battery cabinet (if used) in accordance with manufacturers instructions and any applicable local regulations. 4.5.2.
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6802800U74-AN Chapter 4: Hardware Installation Figure 30: -48 VDC Connection on the MTS LiTE Junction Panel Figure 31: -48 VDC Connection on the MTS 2 Junction Panel Figure 32: -48 VDC Connections on the MTS 4 Junction Panel 101
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6802800U74-AN Chapter 4: Hardware Installation Figure 33: -48 VDC Connections on the Expansion Cabinet Junction Panel 4.5.3.2 Connecting -48 VDC Power Source to the Equipment Cabinet Procedure: 1 WARNING: Make sure that all power is off to prevent accidental contact with high voltage and injury to personnel. 2 Route two runs of bulk wiring between the MTS DC input connector and the facility power supply -48 VDC connections.
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6802800U74-AN Chapter 4: Hardware Installation Figure 34: DC Plug MTS LiTE/MTS 2 (Motorola P/N 3166501A01) – Blue/Black Wires Plug the blue wire into negative as shown in the picture. Figure 35: DC Plug MTS LiTE/MTS 2 (Motorola P/N 3166501A01) – Red/Black Wires Plug the red wire into positive as shown in the picture.
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6802800U74-AN Chapter 4: Hardware Installation Figure 36: DC Plug MTS 4 (Motorola P/N 3166501A02) – Blue/Black Wires Plug blue wires into negative as shown in the picture. Figure 37: DC Plug MTS 4 (Motorola P/N 3166501A02) – Red/Black Wires Plug red wires into positive as shown in the picture. 5 Connect the other end of wires to -48 VDC output in accordance with manufacturers instructions and any applicable local regulations. 6 The MTS DC plug shall be fixed to the DC connector using the plugs screws. 4.
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6802800U74-AN Chapter 4: Hardware Installation 4.5.3.3 100–240 VAC Input Power Connections NOTICE: Figure 39: 100–240 VAC Connection on the MTS 2 Junction Panel on page 105 and Figure 40: 100–240 VAC Connections on the MTS 4 Junction Panel on page 105 depict the newer version of the MTS Junction Panel. There may be small differences in older configurations.
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6802800U74-AN Chapter 4: Hardware Installation Figure 41: 100–240 VAC Connections on the Expansion Cabinet Junction Panel 4.5.3.4 Connecting 100–240 VAC Power Source to Equipment Cabinet WARNING: Make sure all power to the Power Supply Unit is switched off to prevent accidental contact with high energy and injury to personnel. Procedure: 1 Connect the AC cable to the AC socket (type IEC C15 line socket, Motorola P/N 3166502A01), which is provided with the MTS.
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6802800U74-AN Chapter 4: Hardware Installation 3 Connect the other end of the AC cable to the facility AC outlet. 4.5.3.5 Backup Battery Sensor Connections For MTS LiTE, see Figure 43: Backup Battery Sensor Connection on MTS LiTE Junction Panel on page 107. For MTS 2, see Figure 44: Backup Battery Sensor Connection on MTS 2 Junction Panel on page 107. For MTS 4, see Figure 45: Backup Battery Sensor Connections on MTS 4 Junction Panel on page 108.
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6802800U74-AN Chapter 4: Hardware Installation Figure 45: Backup Battery Sensor Connections on MTS 4 Junction Panel Figure 46: Backup Battery Sensor Connections on Expansion Cabinet Junction Panel 4.5.3.6 Connecting the Backup Battery Sensor to the Equipment Cabinet WARNING: Make sure all power to the Power Supply Unit is off to prevent accidental contact with high energy and injury to personnel.
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6802800U74-AN Chapter 4: Hardware Installation Figure 47: Backup Battery Temperature Sensor Cable 1 Connect to junction panel 2 Connect to backup batteries rack 2 Make AC cable connection between the facility AC outlet and AC connector on the junction panel using plug (Motorola P/N 3166502A01 for MTS LiTE/MTS 2 and Motorola P/N 3166502A02 for MTS 4) as described in 100–240 VAC Input Power Connections on page 105.
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6802800U74-AN Chapter 4: Hardware Installation Figure 48: MTS LVD Kit Relay Connection Diagram – Single PSU 1 To DC Main circuit breaker 2 Connect to Power outlet on Site Controller 3 Power Supply 48 VDC 1 LVD G9EA 2 3 -E1.1 11 0 -E1.2 -E1.3 -E1.
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6802800U74-AN Chapter 4: Hardware Installation Figure 49: MTS LVD Kit Relay Connection Diagram – Dual PSU, Dual Batteries A To PSU 1 1 Connect to Power 1 on Site Controller 1 2 To DC Main circuit breaker 5 Power Supply 48 VDC B To PSU 2 3 To DC Main circuit breaker 4 Connect to Power 2 on Site Controller 1 or Power 1 on Site Controller 2 5 Power Supply 48 VDC A B 2 LVD G9EA 3 LVD G9EA 1 4 5 5 -E1.4 -E1.3 -E1.2 -E1.1 -E1.1 -E1.2 -E1.3 -E1.
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6802800U74-AN Chapter 4: Hardware Installation Figure 50: MTS LVD Kit Relay Connection Diagram – Dual PSU, Single Battery A To PSU 1 1 Connect to Power 1 on Site Controller 1 2 To DC Main circuit breaker B To PSU 2 3 To DC Main circuit breaker 4 Connect to Power 2 on Site Controller 1 or Power 1 on Site Controller 2 5 Power Supply 48 VDC A B 2 LVD G9EA 3 LVD G9EA 1 4 5 -E1.1 -E1.2 -E1.3 -E1.
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6802800U74-AN Chapter 4: Hardware Installation b Two spare Ø6 terminals for 16 mm2 cable are included. Special crimp tool applies on fitting these (not included). c Click the protection cap on. Additional break away windows are available on cap allowing multiple entry of cables. NOTICE: Make sure no damage are done on cables by sharp edges on the cap. d Check that cables are secured properly and tighten the included cable tie retainers. WARNING: Be very careful not to short circuit the battery poles.
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6802800U74-AN Chapter 4: Hardware Installation Figure 53: MTS LVD Kit Backplate Plugs 5 Mount the LVD housing to the intended location, i.e. on top of the MTS as shown in Figure below, using a hammer for snapping in the screw. Figure 54: Mounting the MTS LVD Kit NOTICE: The plug fits into any Ø7 mm hole. Center diameter between the two rivet plugs is 90 mm. 6 Locate the Power connector on the Site Controller and disconnect this.
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6802800U74-AN Chapter 4: Hardware Installation 4.6 RF Antenna Connections In the MTS 2, the RF antenna connectors are placed on the junction panel, see Figure 55: Base Radio Antenna Connections – MTS LiTE on page 115, Figure 56: Base Radio Antenna Connections – MTS 2 on page 116 and Figure 57: Base Radio Antenna Connections – MTS 2 Non Duplexed on page 116.
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6802800U74-AN Chapter 4: Hardware Installation Figure 56: Base Radio Antenna Connections – MTS 2 RX/TX2 or RX2 RX3 RX1 RX/TX1 or RX1 RX2 TX Figure 57: Base Radio Antenna Connections – MTS 2 Non Duplexed 11 6
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6802800U74-AN Chapter 4: Hardware Installation Figure 58: Base Radio Antenna Connections – MTS 4 RX1/TX1 o r TX1 RX3 RX2/TX2 or TX2 RX1 RX2 The antenna leads should be dropped above the MTS cabinet as per the site plan. It is assumed that the Base Radio antennas have been installed before and that the RFDS section is properly configured. (If required, refer to chapter Interconnection and Internal Cabling on page 149, section RF Cabling on page 177 for RF cabling diagrams.
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6802800U74-AN Chapter 4: Hardware Installation Low Power High Power [W] [W] TX on 2 ant., RX on 1 ant. 25 40 (20) 1 2 BRs TX on 1ant., RX on 1 ant. 10 25 (10) 1 2 BRs TX on 1 ant., RX on 2 ant. 10 25 (10) 1 2 BRs 25 40 (20) 1 2 BRs * 10 25 (10) 3 4 BRs 25 40 (20) 1 2 BRs * 10 25 (10) 3 4 BRs 25 40 (20) 1 2 BRs * 10 25 (10) 3 4 BRs 25 40 (20) 1 2 BRs * 10 25 (10) 3 4 BRs TX on 1 ant., RX on 1 ant. 10 25 (10) 1 4 BRs TX on 1 ant., RX on 2 ant.
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6802800U74-AN Chapter 4: Hardware Installation NOTICE: Tx cable from Prime Cabinet to Expansion Cabinet is routed through the conjunction hole on the side of the cabinets.
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6802800U74-AN Chapter 4: Hardware Installation 4.7.2 Connections between Site Controller and XHUB Controller Figure 61: Connections Between Site Controller and XHUB Controller on page 120 illustrates how two SCs are connected to two XHUBs. SC 1/Exp Cab is connected to the XHUB 1/Prime Cab and SC 2/Exp Cab is connected to XHUB 2/Prime Cab. Connections between the Site Controller and the XHUB are the same, if redundant Site Controller is being used.
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6802800U74-AN Chapter 4: Hardware Installation Figure 62: Power Connection to the XHUB Controllers POWER SUPPLY UNIT FRONT VIEW XHUB CONTROLLER REAR VIEW FRONT VIEW XHUB CONTROLLER POWER SUPPLY Power 4 Power 3 Power AC In AC In Status DC In Status DC Out / Temp BR5 BR7 BR6 BR8 AUX 1 AUX 2 Service Prime Cab DC Out. Status ATCC DC Out Fan 2 Active Status Mode Fan 3 Link Alarm Alarms/Control Fan 1 Alarm Status Battery Temp. Sens.
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6802800U74-AN Chapter 4: Hardware Installation • For Single diversity, Filter 1 (far left) in the MTS 4 Prime Cabinet is connected to the RX Splitter 1 in the Expansion Cabinet. • For Dual diversity, Filter 1 (far left) in the MTS 4 Prime Cabinet is connected to the RX Splitter 1 in the Expansion Cabinet; Filter 2 (far right) is connected to the RX Splitter 2 in the Expansion Cabinet.
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6802800U74-AN Chapter 4: Hardware Installation power-up. The four satellites are used to establish a three-dimensional fix (latitude, longitude, and altitude) for the site called 3D fix mode. This process can take up to 30 minutes, but typically is completed in less than 5 minutes. Once the position of the site has been established, the corresponding data is stored in memory and normal operation resumes. 4.8.
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6802800U74-AN Chapter 4: Hardware Installation This mode can be configured through TESS for compatibility reasons but will be treated as ASC. • Non-GPS / Non-Synchronized mode The Non-GPS / Non-Synchronized mode introduced in System Release D6.
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6802800U74-AN Chapter 4: Hardware Installation Initial Start This is the first time an MTS is powered on or after the almanac or position information has been erased from non-volatile memory (NVM). The site needs to locate 4 satellites and then train the reference oscillator from an unknown state. Warm Start The MTS has been previously powered up and the non-volatile memory contains valid almanac and position information and the reference oscillator was trained before starting the site.
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6802800U74-AN Chapter 4: Hardware Installation Figure 65: Remote GPS Receiver Connection on MTS LiTE Junction Panel Figure 66: Remote GPS Receiver Connection on MTS 2 Junction Panel Remote GPS Connector Remote GPS Connectors Figure 67: Remote GPS Receiver Connection on MTS 4 Junction Panel 4.8.4.1 Remote GPS Receiver Placement Requirements Mount the GPS antenna below the tallest point on the tower, pole, or roof of the MTS site.
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6802800U74-AN Chapter 4: Hardware Installation 4.8.4.2 Remote GPS Receiver Cabling The remote GPS (RGPS) receiver is connected to the junction panel using one of the three standardized cables or a customer provided alternative. RGPS Cables The RGPS receiver cable has to be a shielded cable. The screen has to be grounded through the metal shell of the D type connector. However, it is required for the cable screen to be connected also to the site ground where the cable enters the building.
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6802800U74-AN Chapter 4: Hardware Installation RGPS Connectors The RGPS standardized cables are terminated with a Deutsch connector (remote GPS receiver site) and a metal shell 15-pin SubD connector (MTS site). The cable is supplied with an additional SubD connector insert that enables the cable shortening and re-termination where required.
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6802800U74-AN Chapter 4: Hardware Installation MTS Site (15-pin SubD connector) Pin No. Description 6 1 pps (PPS_N) NC N/A NC N/A 1, 7, 8, 9, 15 Not Connected Description TWISTED PAIR Surge Protection GPS Site (12-pin Deutsch connector) Color Pin No. GMDN0889 A Brown/White stripe 12 GMDN0889 A Blue/Red stripe 6 GMDN0889 A Red/Blue stripe 7 See User Alarms/Controls, X.21, RGPS, and GPS Cabling on page 155. 4.8.
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6802800U74-AN Chapter 4: Hardware Installation Figure 71: GPS Antenna Connection on MTS LiTE Junction Panel 13 0
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6802800U74-AN Chapter 4: Hardware Installation Figure 72: GPS Antenna Connection on MTS 2 Junction Panel GPS NOTICE: Protect the GPS Antenna with a grounded surge arrestor of the type that allows DC to pass through. See Surge Arrestors and Suppliers on page 456 in Field Replaceable Units (FRUs) on page 446 for more information. Figure 73: GPS Antenna Connection on MTS 4 Junction Panel GPS 4.8.5.
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6802800U74-AN Chapter 4: Hardware Installation 4.8.6 GPS Interference Avoidance You can employ the following two strategies to mitigate against jamming signals: • Determine a location where adequate GPS signals are available using a hand held receiver and move the Base station GPS antenna to this location. • Construct a shield (Cardboard Foil is adequate) to exclude the jamming signal. Locate the shield approximately 6 cm from the antenna body and connect it to an earth point. 4.9 X.
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6802800U74-AN Chapter 4: Hardware Installation Figure 75: E1/X.21 and Ethernet Site Link Connectors on the MTS 2 Junction Panel X.21 X.21 E1 Ethernet Site Link Ethernet Site Links E1 Figure 76: E1/X.21 and Ethernet Site Link Connectors on the MTS 4 Junction Panel NOTICE: The network termination unit (NTU) in the same building shall provide the necessary isolation between the X.21/E1 interface and the network, and should be approved for use by the appropriate agency in the end user country.
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6802800U74-AN Chapter 4: Hardware Installation Figure 78: Site Link Connector X.21 Pinout Table 25: Site Link Connector X.21 on Junction Panel Pin No. Function 1 Not Used 2 Tx Data B 3 Control B 4 Rx Data B 5 Indication B 6 Signal Timing B 7 Byte Timing B 8 Ground 9 Tx Data A 10 Control A 11 Rx Data A 12 Indication A 13 Signal Timing A 14 Byte Timing A 15 Not Used 4.
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6802800U74-AN Chapter 4: Hardware Installation Figure 80: MTS 4 Junction Panel E1/X.21 and Ethernet Site Link Connectors X.21 Ethernet Site Links E1 Previous version of the MTS 2 Junction Panel contains no breakouts while the previous version of the MTS 4 Junction Panel contain an AUX breakout. To gain Ethernet site link functionality on those previous versions of MTS 2 and MTS 4 Junction Panels, use the MTS Ethernet Retrofit Kit. See Ethernet Site Link Retrofit Kit on page 135.
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6802800U74-AN Chapter 4: Hardware Installation 4.10.1.1 Connecting Ethernet Site Link Retrofit Kit for MTS 2 (old JP) When and where to use: Follow this procedure to gain Ethernet Site Link functionality from the E1 connector on the previous type of MTS 2 Junction Panel. Procedure: 1 Remove existing E1 cable from the E1 connector on Junction Panel. 2 Connect the open E1 connector on the Junction Panel with the RJ45 coupler (3066562B01).
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6802800U74-AN Chapter 4: Hardware Installation NOTICE: In Table 46: Ethernet Site Link Cabling for MTS 4 with Single Site Controller on page 169 and Table 47: Ethernet Site Link Cabling for MTS 4 with Dual Site Controller on page 172; and Figure 102: Ethernet Site Link Cabling for MTS 4 with Single Site Controller on page 171 and Figure 103: Ethernet Site Link Cabling for MTS 4 with Dual Site Controller on page 173E1 on old Junction Panel is equivalent to Link1 and AUX on old Junction Panel is equivalent t
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6802800U74-AN Chapter 4: Hardware Installation 4.
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6802800U74-AN Chapter 4: Hardware Installation Figure 83: MTS 4 Junction Panel Alarm Wiring Connection User Alarms Controls Figure 84: External Alarm Connector Pinout Table 27: External Alarm Connector Port 2 D-Type 25 Pin Description 13 Control Output 2 25 Control Output 2 12 Control Output 1 24 Control Output 1 11 GND (Alarm) 23 GND (Alarm) 10 GND (Alarm) 22 GND (Alarm) 9 GND (Alarm) 21 GND (Alarm) 8 External Alarm 16 20 External Alarm 15 7 External Alarm 14 19 External Ala
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6802800U74-AN Chapter 4: Hardware Installation Port 2 D-Type 25 Pin Description 2 External Alarm 4 14 External Alarm 3 1 External Alarm 2 For more information on alarm wiring, see User Alarms/Controls, X.21, RGPS, and GPS Cabling on page 155. 4.12 Performing a Final Check-Out after Installation Perform the following procedure after the completion of the MTS installation. This final check-out procedure ensures the proper operation of the MTS. Process: 1 Perform the Cabinet final check-out.
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6802800U74-AN Chapter 4: Hardware Installation See PSU LED Indicators on page 333. 6 Verify the voltage level between -44 VDC and -60 VDC at the -48 VDC- (hot) terminal and Return-terminal of the Power Supply Unit. Use a digital voltmeter (DVM). 4.13 Recommended Installation Tools, Parts, and Test Equipment The list of the recommended tools, parts, and test equipment includes also locally procured parts required for the installation procedure.
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6802800U74-AN Chapter 4: Hardware Installation 4.13.2 Recommended Test Equipment The following table lists the test equipment recommended for installation. Procure the following equipment locally as it is not part of the MTS shipment. All model numbers are Motorola Solutions part numbers unless noted otherwise. Table 29: Recommended Installation Test Equipment Test Equipment Model/Type Supplier Description Digital Multimeter (only 1 required) Fluke 77 Fluke AC/DC measurements.
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6802800U74-AN Chapter 4: Hardware Installation 4.13.3 Recommended Parts The following table lists the parts recommended for installation. Procure the following parts locally as they are not part of the MTS shipment. All model numbers are Motorola Solutions part numbers unless noted otherwise.
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6802800U74-AN Chapter 4: Hardware Installation Item Torque Nm Torque lbfin Screws M6 (Torx 30) 6 (minimum) 40 Nuts from M4 to M 6 4.5 40 M8 screw 15 130 M 10 Screw 6.8 60 DIN 7–16 25 – 30 221 – 266 4.13.5 Mounting Screws The following table lists the screws used for mounting modules in MTS 2 and MTS 4 cabinets. CAUTION: Avoid cold welding. When screwing in a stainless steel screw, do not apply any pressure to the power tool.
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6802800U74-AN Chapter 4: Hardware Installation Module Part Screws/Washers Part Number Tool Toplids (front and rear) – MTS4/Expansion Cabinet 2 x 4 pcs M6X16, captivated star washer 0310909C9 2 Torx 30 Rx Splitter 2 pcs M6X16, captivated star washer 0310909C9 2 Torx 30 The following figures show the positions of screws for the most popular configurations of MTS LiTE, MTS 2, and MTS 4.
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6802800U74-AN Chapter 4: Hardware Installation Figure 86: MTS 2 Screws Positions JUNCTION PANEL TOP VIEW GND DC RGPS X.21 M4X10 TX2/RXB RGPS2 User Alarms/Controls TX1/RXA AC in GPS E1 Bat. Temp.
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6802800U74-AN Chapter 4: Hardware Installation Figure 87: MTS 4 Screws Positions M4X8 (Countersunk, situated in bottom) JUNCTION PANEL TOP VIEW M4X8 GND RGPS1 DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 User Alarms/Controls X.21 GPS1 GPS2 E1 RGPS2 M6X16 Bat. Temp. 2 TOP VIEW FRONT VIEW CAN OUT TOP VIEW TOP VIEW PRESELECTOR REAR VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 4: Hardware Installation Figure 88: Expansion Cabinet Screw Positions M4X8 (Countersunk, situated in bottom) JUNCTION PANEL TOP VIEW M4X10 DC1 DC2 GND Bat. Temp. 1 AC in 1 AC in 2 M6X16 Bat. Temp. 2 RX SPLITTER REAR VIEW RX SPLITTER REAR VIEW RX SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Interconnection and Internal Cabling Chapter 5 Interconnection and Internal Cabling MTS installation requires proper interconnection and internal cabling. The connection types include: • Power cabling • User alarms and control cabling • E1, Ethernet, and site link cabling • RF cabling • CAN Bus cabling 5.1 AC/DC Power Cabling AC power cabling refers to the connection between the Junction Panel and the Power Supply Unit.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 89: AC/DC Power Cabling Diagram for MTS LiTE JUNCTION PANEL TOP VIEW DUPLEXER TOP VIEW FRONT VIEW TX/RX GND Ant. 2 Ant. 1 DC X.21 LINK 1 LINK 2 GPS AC in RGPS BR1 BR2 User Alarms/Controls E1 Bat.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 90: AC/DC Power Cabling Diagram for MTS 2 JUNCTION PANEL TOP VIEW GND DC RGPS X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number 1b From Unit/ Connection Name To Unit/ Connection Name Junction Panel/ DC2 Power Supply Unit 2/ DCIn Battery N/A Notes 2 3066553B01 Junction Panel/ AC In 1 Power Supply Unit 1/ ACIn With retaining clip 3 3066553B01 Junction Panel/ AC In 2 Power Supply Unit 2/ ACIn With retaining clip Base Radio 1/ DCIn 4a 4b 3066545B01 Power Supply Unit 1/ DCOut 4c 4d Y Splitter 3066574B01 Y Splitter 3066545B01
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 91: AC/DC Power Cabling Diagram for MTS 4 JUNCTION PANEL TOP VIEW AC Connection DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 GND RGPS1 User Alarms/Controls X.21 DC Connection GPS1 GPS2 E1 RGPS2 Bat. Temp. 1 TOP VIEW DUPLEXER REAR VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet CAN CAN IN OUT TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.1.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 92: AC/DC Power Cabling Diagram for Expansion Cabinet JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 GND AC Connection DC Connection Bat. Temp. 2 RX-SPLITTER REAR VIEW RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling NOTICE: Either X.21 or E1 cabling is used, depending on which option is ordered. User Alarms/Controls cabling refer to the cabling between the Site Controller and the connector on the Junction Panel. RGPS and GPS cabling refer to the cabling between the Site Controller and the connectors on the Junction Panel. NOTICE: X.21 and RGPS cabling depends on ordered configuration. 5.2.1 User Alarms/Controls, X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 93: User Alarms/Controls, X.21, RGPS, and GPS Cabling Diagram for MTS LiTE JUNCTION PANEL TOP VIEW FRONT VIEW DUPLEXER TOP VIEW TX/RX GND Ant. 2 Ant. 1 DC X.21 LINK 1 LINK 2 GPS AC in RGPS BR1 BR2 User Alarms/Controls E1 Bat.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index 3a Cable Part Number From Unit/ Connection Name To Unit/ Connection Name Junction Panel/ User Alarms/ Controls 3066549B 01 3b Notes 25 pin D female connector type Site Controller/ Alarm/Controls Door Alarm Molex connector type Figure 94: User Alarms/Controls, X.21, RGPS, and GPS Cabling Diagram for MTS 2 JUNCTION PANEL TOP VIEW GND Alarm/Control Connection DC RGPS X.21/rgps connection X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.2.3 User Alarms/Controls, X.21, RGPS, and GPS Cabling –MTS 4 Table 39: User Alarms/Controls, X.21, RGPS, and GPS Cabling for MTS 4 Index Cable Part Number From Unit/ Connection Name To Unit/ Connection Name Notes MTS 4 with RGPS and E1 or RGPS and X.21 1c 1a 1b Junction Panel/ RGPS 1 3066546B 03 1d 4a Junction Panel/ X.21 Junction Panel/ RGPS 2 3066547B 01 4b Junction Panel/ User Alarms/ Controls Door Alarm Site Controller1/ X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index 4b 160 Cable Part Number From Unit/ Connection Name Door Alarm To Unit/ Connection Name Notes Molex connector type
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 95: User Alarms/Controls, X.21, RGPS and GPS Cabling Diagram for MTS 4 JUNCTION PANEL TOP VIEW Alarm/Control Connection DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 User Alarms/Controls GPS1 GPS2 E1 RGPS2 GPS Connection X.21 Bat. Temp. 1 TOP VIEW CAN OUT TOP VIEW DUPLEXER REAR VIEW PRESELECTOR REAR VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.3 E1 and Ethernet Cabling E1 cabling refers to the cabling between Site Controller and the E1 connector on the Junction Panel. Ethernet cabling refers to the cabling between Site Controller and Base Radios. NOTICE: Either E1 or X.21 cabling is used, depending on which option is ordered. 5.3.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number To Unit/ Connection Name From Unit/ Connection Name Notes 2 3066544B 02 Base Radio 2/ SC1 Site Controller/ BR2 Ethernet link/ Black cable 3 3066567B 01 Site Controller/ E1 Junction Panel/ E1 E1 link/ Green cable Figure 97: E1 and Ethernet Cabling Diagram for MTS 2 JUNCTION PANEL TOP VIEW GND DC RGPS X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.3.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 98: E1 and Ethernet Cabling Diagram for MTS 4 JUNCTION PANEL TOP VIEW E1 Connection DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 GND Ethernet Connection User Alarms/Controls GPS1 GPS2 E1 RGPS2 Redundant Ethernet Bat. Temp. 1 TOP VIEW CAN OUT TOP VIEW DUPLEXER REAR VIEW PRESELECTOR REAR VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.3.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 99: E1 and Ethernet Cabling for MTS 4 with Expansion Cabinet (to the Right) JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 GND Ethernet Connection Redundant Connection Bat. Temp. 1 Expansion Cabinet Configuration RX SPLITTER REAR VIEW RX SPLITTER REAR VIEW RX SPLITTER REAR VIEW RX SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.4.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 101: Ethernet Site Link Cabling for MTS 2 JUNCTION PANEL TOP VIEW GND DC RGPS X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index 5 6 170 Cable Part Number From Unit/ Connection Name To Unit/ Connection Name Notes 3066562B 01 Junction Panel/ Link1 RJ45 coupler Bend Link breakout and insert RJ45 coupler. 300150090 01 RJ45 coupler Site Controller 1/ Red In Ethernet link 3066562B 01 Junction Panel/ Link2 RJ45 coupler Bend Link breakout and insert RJ45 coupler.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 102: Ethernet Site Link Cabling for MTS 4 with Single Site Controller Ethernet Connection from Junction Panel JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 GND Ethernet Connection User Alarms/Controls GPS1 GPS2 E1 Link 1 Link 2 RGPS2 Redundant Ethernet Bat. Temp. 1 TOP VIEW FRONT VIEW CAN OUT PRESELECTOR REAR VIEW TOP VIEW DUPLEXER REAR VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.4.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 103: Ethernet Site Link Cabling for MTS 4 with Dual Site Controller Ethernet Connection from Junction Panel JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 GND Ethernet Connection RGPS1 User Alarms/Controls X.21 GPS1 GPS2 E1 Link 1 Link 2 RGPS2 Redundant Ethernet Bat. Temp. 1 TOP VIEW FRONT VIEW CAN OUT TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.4.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 104: Ethernet Site Link Cabling for MTS 4 Expansion Cabinet with Single Site Controller Ethernet Connection from Junction Panel JUNCTION PANEL TOP VIEW AC in 1 AC in 2 RGPS1 User Alarms/Controls X.21 Ethernet Connection GPS1 GPS2 E1 Link 1 Link 2 RGPS2 Redundant Ethernet PRESELECTOR REAR VIEW TOP VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling In- Cable dex Part Number 9 3066544B 01 Base Radio 5/ SC1 XHUB1/ BR5 Ethernet link/ Grey cable 10 3066544B 02 Base Radio 6/ SC1 XHUB1/ BR6 Ethernet link/ Grey cable 11 3066544B 04 Base Radio 7/ SC1 XHUB1/ BR7 Ethernet link/ Grey cable 12 3066544B 05 Base Radio 8/ SC1 XHUB1/ BR8 Ethernet link/ Grey cable 13 3066544B 15 Base Radio 5/ SC2 XHUB2/ BR5 Ethernet link/ Grey cable 14 3066544B 16 Base Radio 6/ SC2 XHUB2/ BR
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 105: Ethernet Site Link Cabling for MTS 4 Expansion Cabinet with Dual Site Controller Ethernet Connection from Junction Panel JUNCTION PANEL TOP VIEW AC in 1 AC in 2 RGPS1 User Alarms/Controls X.21 Ethernet Connection GPS1 GPS2 E1 Link 1 Link 2 RGPS2 Redundant Ethernet PRESELECTOR REAR VIEW TOP VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet RX BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes 1 3066543B05 Base Radio 1/ TX Duplexer/ TX TX path 2 3066543B18 Preselector/ BR1 Base Radio 1/ RX1 RX path on ANT 2 3 30015023001 Preselector/RX Junction Panel/ Ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit / Connection Name 2866544A 01 To Unit / Connection Name Notes Base Radio 1/ RX2 Base Radio 1/ RX3 Terminator Terminator Duplexer/ BR2 Terminator Figure 107: RF Cabling/Connections for MTS LiTE with One TX/RX ant. JUNCTION PANEL TOP VIEW FRONT VIEW DUPLEXER TOP VIEW TX/RX GND Ant. 2 Ant. 1 DC X.21 LINK 1 LINK 2 GPS AC in RGPS User Alarms/Controls BR1 BR2 E1 Bat.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 108: RF Cabling/Connections for MTS LiTE with One TX/RX ant. and One Additional RX ant. JUNCTION PANEL TOP VIEW FRONT VIEW DUPLEXER TOP VIEW TX/RX GND Ant. 2 Ant. 1 DC X.21 LINK 1 LINK 2 GPS AC in RGPS BR1 BR2 User Alarms/Controls E1 Bat.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 109: RF Cabling Diagram for MTS 2 with No Diversity JUNCTION PANEL TOP VIEW GND DC RGPS X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit / Connection Name 4 3066543B 01 Preselector 1/ BR2 5 To Unit / Connection Name Notes Base Radio 2/ RX1 RX path / RX on ANT 2 2866544A 01 Duplexer/ BR1 terminate duplexed rx 6 2866544A 01 Duplexer/ BR2 terminate duplexed rx 7 3066543B 06 Hybrid Combiner/ TXOut Duplexer/ TX TX path 8 3066543B 12 Base Radio 1/ TX Hybrid Combiner/ TX A TX path on ANT 1 9 3066543B 05 Base Radio 2/ TX Hy
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 110: RF Cabling/Connections for MTS 2 with One TX ant. and up to Two Additional RX ant. JUNCTION PANEL TOP VIEW GND DC RGPS X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling To Unit / Connection Name Index Cable Part Number From Unit / Connection Name 3 3066543B 01 Preselector 1/ BR1 Base Radio 1/ RX2 RX path on ANT 2 4 3066543B 01 Preselector 1/ BR2 Base Radio 2/ RX2 RX path on ANT 2 5 3066543B 01 Preselector 2/ BR1 Base Radio 1/ RX3 RX path on ANT 3 6 3066543B 01 Preselector 2/ BR2 Base Radio 2/ RX3 RX path on ANT 3 7 3066543B 06 Hybrid Combiner/ TXOut Duplexer/ TX TX path 8 3066543B
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 111: RF Cabling Diagram for MTS 2 with One TX/RX ant. and Up to Two Additional RX ant. JUNCTION PANEL TOP VIEW GND DC RGPS X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes 2 3066543B 01 Duplexer 1/ BR2 Base Radio 2/ RX1 RX path/ no RX or RX on 1 ant. 3 3066543B 01 Duplexer 2/ BR1 Base Radio 1/ RX2 RX path/ no RX or RX on 1 ant. 4 3066543B 01 Duplexer 2/ BR2 Base Radio 2/ RX2 RX path/ no RX or RX on 1 ant. 5 3066543B 01 Preselector 1/ BR1 Base Radio 1/ RX3 RX path/ RX on 1 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 112: RF Cabling Diagram for MTS 2 with Two TX/RX ant. and Up to One Additional RX ant. JUNCTION PANEL TOP VIEW GND DC RGPS X.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit / Connection Name To Unit / Connection Name 4 3066543B0 3 Base Radio 4/ Rx1 Duplexer/ BR4 RX path/ RX on 1 or 2 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 113: RF Cabling Diagram for MTS 4 with No Diversity JUNCTION PANEL TOP VIEW TX path GND RX path RGPS1 DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 User Alarms/Controls X.21 GPS1 GPS2 E1 RGPS2 Bat. Temp. 2 TOP VIEW FRONT VIEW CAN OUT BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.5.9 RF Cabling – MTS 4 with One TX/RX Antenna Table 59: RF Cabling for MTS 4 with One TX/RX Antenna and Up to Two Additional RX Antennas Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes 1 3066543B 02 Base Radio 1/ Rx1 Duplexer/ BR1 RX path/ RX on 1 or 2 ant. 2 3066543B 02 Base Radio 2/ Rx1 Duplexer/ BR2 RX path/ RX on 1 or 2 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes Harness Part Numbers on page 188. NOTICE: The connectors on the top of the filters are directly fitted into appropriate holes in the Junction Panel. When Hybrid Combiner (HC) or Manual Tune Cavity Combiner (MTCC) are used instead of Auto Tune Cavity Combiner (ATCC), connect the cables to corresponding inputs and outputs.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 114: RF Cabling/Connections for MTS 4 with one TX/RX ant. and Up to Two Additional RX ant. JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 TX path GND RGPS1 User Alarms/Controls X.21 GPS1 GPS2 E1 RGPS2 RX path Bat. Temp. 1 TOP FRONT VIEW CAN IN VIEW CAN OUT DUPLEXER REAR VIEW PRESELECTOR REAR VIEW TOP VIEW BR1 BR2 BR3 BR4 Exp. Cabinet TOP PRESELECTOR VIEW BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.5.10 RF Cabling – MTS 4 with Two TX/RX Antennas Table 60: RF Cabling/Connections for MTS 4 with Two TX/RX ant. and Up to One Additional RX ant. Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes 1 3066543B 02 Base Radio 1/ Rx1 Duplexer 1/ BR1 RX path/ no RX or RX on 1 ant. 2 3066543B 02 Base Radio 2/ Rx1 Duplexer 1/ BR2 RX path/ no RX or RX on 1 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling NOTICE: The connectors on the top of the filters are directly fitted into appropriate holes in the Junction Panel. When Hybrid Combiner (HC) or Manual Tune Cavity Combiner (MTCC) is used instead of Auto Tune Cavity Combiner (ATCC), connect the cables to the corresponding inputs and outputs. Figure 115: RF Cabling/Connections for MTS 4 with Two TX/RX ant. and Up to One Additional RX ant. JUNCTION PANEL TOP VIEW TX path DC1 DC2 Bat. Temp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.5.11 RF Cabling – MTS 4 with One TX Antenna Table 61: RF Cabling/Connections for MTS 4 with One TX ant. and Up to Three Additional RX ant. Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes 1 3066543B 02 Base Radio 1/ Rx1 Preselector 1/ BR1 RX path/ RX on 2 or 3 ant. 2 3066543B 02 Base Radio 2/ Rx1 Preselector 1/ BR2 RX path/ RX on 2 or 3 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes Harness Part Numbers on page 188. NOTICE: The connectors on the top of the filters are directly fitted into appropriate holes in the Junction Panel. When Hybrid Combiner (HC) or Manual Tune Cavity Combiner (MTCC) is used instead of Auto Tune Cavity Combiner (ATCC), connect the cables to the corresponding inputs and outputs.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 116: RF Cabling/Connections for MTS 4 with One TX ant. and Up to Three Additional RX ant. JUNCTION PANEL TOP VIEW RGPS1 DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 TX path GND User Alarms/Controls GPS1 GPS2 RX path X.21 Bat. Temp. 1 FRONT VIEW TOP PRESELECTOR TOP PRESELECTOR TOP VIEW REAR VIEW VIEW REAR VIEW VIEW CAN OUT BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.5.12 RF Cabling – Expansion Cabinet with One TX/RX Antenna Table 62: RF Cabling/Connections for Expansion Cabinet with One TX/RX ant. and Up to Two Additional RX ant. Cable Part Number From Unit To Unit 1 3066543B 02 Base Radio 5 / RXS1 RX-S 1 / BR 5 RX path / RX on 1 or 2 ant. 2 3066543B 02 Base Radio 6 / RXS1 RX-S 1 / BR 6 RX path / RX on 1 or 2 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit To Unit Notes bers on page 188 18 See Table 63: TX ATCC Phasing Harness Part Numbers on page 199 ATCC (3, 4) ATCC (1, 2) Prime Cabinet TX path, Phasing Harness routed through conjunction hole at side of cabinet 19 3066543B 11 RX Splitter 1 / Prime Cab Duplexer / Exp Cab (in MTS 4 Prime Cabinet) RX path/ RX on 1 or 2 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Part Number Description Frequency Band 0166502N10 Phasing harness, 8Ch 363 MHz – 368 MHz 0166502N11 Phasing harness, 8Ch 382 MHz – 387 MHz 0166502N12 Phasing harness, 8Ch 384 MHz – 389 MHz 0166502N13 Phasing harness, 8Ch 390 MHz – 395 MHz 0166502N14 Phasing harness, 8Ch 392 MHz.5-397.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 118: RF Cabling/Connections for Expansion Cabinet with One TX/RX ant. and Up to Two Additional RX ant. JUNCTION PANEL TOP VIEW GND TX path DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 RX path Bat. Temp. 2 RX-SPLITTER REAR VIEW RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.5.13 RF Cabling – Expansion Cabinet with Two TX/RX Antennas Table 64: RF Cabling/Connections for Expansion Cabinet with Two TX/RX ant. and Up to One Additional RX ant. Cable Part Number From Unit To Unit 1 3066543B 02 Base Radio 5 / RXS1 RX-S 1 / BR 5 RX path / no RX or RX on 1 ant. 2 3066543B 02 Base Radio 6 / RXS1 RX-S 1 / BR 6 RX path / no RX or RX on 1 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit To Unit Notes bers on page 188. 18 3066543B 16 ATCC (3, 4) Duplexer 2 / TX in Prime Cabinet TX path, Duplexer TX cable routed through conjunction hole at side of the cabinet 19 3066543B 11 RX Splitter 1 / Prime Cab Duplexer 1/ Exp Cab (in MTS 4 Prime Cabinet) RX path/ RX on 1 or 2 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 119: RF Cabling/Connections for Expansion Cabinet with Two TX/RX ant. and Up to One Additional RX ant. JUNCTION PANEL TOP VIEW GND TX path DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 RX path Bat. Temp. 2 RX-SPLITTER REAR VIEW RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.5.14 RF Cabling – Expansion Cabinet with One TX Antenna Table 65: RF Cabling/Connections for Expansion Cabinet with One TX ant. and Up to Three Additional RX ant. Cable Part Number From Unit 1 3066543B 02 Base Radio 5 / RXS1 RX-S 1 / BR 5 RX path / RX on 2 or 3 ant. 2 3066543B 02 Base Radio 6 / RXS1 RX-S 1 / BR 6 RX path / RX on 2 or 3 ant. 3 3066543B 03 Base Radio 7 / RXS1 RX-S 1 / BR 7 RX path / RX on 2 or 3 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit To Unit Notes bers on page 188. 18 See Table 63: TX ATCC Phasing Harness Part Numbers on page 199. ATCC (3, 4) ATCC (1, 2) in Prime Cabinet TX path, Phasing Harness routed through conjunction hole at side of the cabinet 19 3066543B 11 RX Splitter 1 / Prime Cab Duplexer 1/ Exp Cab (in MTS 4 Prime Cabinet) RX path/ RX on 1 or 2 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 120: RF Cabling/Connections for Expansion Cabinet with One TX ant. and Up to Three Additional RX ant. JUNCTION PANEL TOP VIEW GND TX path DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 RX path Bat. Temp. 2 RX-SPLITTER REAR VIEW RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.5.15 RF Cabling – Expansion Cabinet with Two TX Antennas Table 66: RF Cabling/Connections for Expansion Cabinet with Two TX ant. and Up to Three Additional RX ant. Cable Part Number From Unit 1 3066543B 02 Base Radio 5 / RXS1 RX-S 1 / BR 5 RX path / RX on 2 or 3 ant. 2 3066543B 02 Base Radio 6 / RXS1 RX-S 1 / BR 6 RX path / RX on 2 or 3 ant. 3 3066543B 03 Base Radio 7 / RXS1 RX-S 1 / BR 7 RX path / RX on 2 or 3 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit To Unit Notes bers on page 188. 18 3066543B 16 ATCC (3, 4) Post Filter 2 / TX in Prime Cabinet TX path, Post Filter cable routed through conjunction hole at side of the cabinet 19 3066543B 11 RX Splitter 1 / Prime Cab Duplexer 1/ Exp Cab (in MTS 4 Prime Cabinet) RX path/ RX on 1 or 2 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 121: RF Cabling/Connections for Expansion Cabinet with Two TX Antennas and up to Three Additional RX ant. JUNCTION PANEL TOP VIEW GND TX path DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 RX path Bat. Temp. 2 RX-SPLITTER REAR VIEW RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. RX-SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.6 CAN Bus Cabling The CAN Bus is integrated in the Site Controller. There is one CAN Bus in the cabinet. The CAN Bus can be connected to the Site Controllers, PSUs, DPMs, and ATCCs. NOTICE: The pinout has been designed so that an accidental mis-connection by one or into one of the other RJ45 connectors (Ethernet, Service port, or E1) does not damage any circuitry. The CAN Bus is a 120 twisted line with termination at the ends. 5.6.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.6.2 CAN Bus Cabling – MTS 2 The Site Controller contains the internal termination in one end of the CAN Bus, and the last Duplexer in the CAN Bus has a terminator in one connector. NOTICE: CAN Bus cabling depends on filter configuration. Table 68: CAN Bus Cabling for MTS 2 with TX/RX on 1 ant. RX on 2 ant. Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes MTS 2 (TX/RX on 1 ant. RX on 2 ant.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 123: CAN Bus Cabling Diagram for MTS 2 with TX/RX on 1 ant. RX on 2 ant. JUNCTION PANEL TOP VIEW GND DC RGPS X.21 User Alarms/controls RXC TX2/RXB TX1/RXA AC in GPS Bat. Temp. FRONT VIEW PRESELECTOR TOP VIEW FRONT VIEW PRESELECTOR TOP VIEW RX E1 HYBRID COMBINER FRONT VIEW DUPLEXER TOP VIEW FRONT VIEW RX TX/RX TX A BR 1 BR 2 BR 1 BR 2 BR 1 BR 2 TX Out Tx TX B CAN 1 CAN 2 CAN Term.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 124: CAN Bus Cabling Diagram for MTS 2 with TX/RX on 2 ant. RX on 1ant. JUNCTION PANEL TOP VIEW GND DC RGPS X.21 User Alarms/controls RXC TX2/RXB TX1/RXA AC in GPS Bat. Temp. DUPLEXER TOP VIEW FRONT VIEW FRONT VIEW TX/RX BR 1 BR 1 BR 2 PRESELECTOR TOP VIEW E1 DUPLEXER TOP VIEW FRONT VIEW RX TX/RX BR 1 BR 2 BR 2 Tx Tx CAN 1 CAN 2 CAN 1 CAN 2 CAN Temp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes 2 3066544B 06 Power Supply Unit1/ CAN2 Duplexer or Post Filter/ CAN1 Red cable 3 3066544B 03 Duplexer or Post Filter/ CAN2 ATCC 1/ CAN1 Red cable 4 3066544B 09 ATCC 1/ CAN2 ATCC 2/ CAN1 Red cable 5 3066544B 06 ATCC 2/ CAN2 Power Supply Unit2/ CAN1 Red cable 6 3066575B 01 Power Supply Unit2/ CAN2 Site Controller2/ CAN With redundant Si
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 125: CAN Bus Cabling Diagram for MTS 4 with TX/RX or TX on 1 ant. JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 GND RGPS1 User Alarms/Controls X.21 GPS1 GPS2 E1 RGPS2 Bat. Temp. 1 TOP VIEW FRONT VIEW CAN IN CAN OUT DUPLEXER REAR VIEW TOP VIEW PRESELECTOR REAR VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Index Cable Part Number From Unit / Connection Name To Unit / Connection Name Notes 1 3066575B 01 Site Controller1/ CAN Power Supply Unit1/ CAN1 Red cable 2 3066544B 06 Power Supply Unit1/ CAN2 Duplexer 1 or Post Filter 1/ CAN1 Red cable 3 3066544B 09 Duplexer 1 or Post Filter1/ CAN2 Duplexer 2 or Post Filter 2/ CAN1 Red cable 4 3066544B 03 Duplexer 2 or Post Filter 2 / CAN2 ATCC 1/ CAN1 Red cable 5 3066544B 09 ATCC 1/
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 126: CAN Bus Cabling Diagram for MTS 4 with TX/RX or TX on 2 ant. with ATCCs JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 GND RGPS1 User Alarms/Controls X.21 GPS1 GPS2 E1 RGPS2 Bat. Temp. 1 TOP VIEW CAN IN CAN OUT DUPLEXER REAR VIEW TOP VIEW PRESELECTOR REAR VIEW TOP VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet CAN IN CAN OUT DUPLEXER REAR VIEW BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling 5.6.4 CAN Bus Cabling – Expansion Cabinet The following table lists the CAN Bus Cabling for MTS 4 with Expansion Cabinet.
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 127: CAN Bus Cabling Diagram for MTS4 and Expansion Cabinet with ATCCs Duplexer 1 Preselector Preselector BR4 BR1 PSU1 BR2 SC2 PSU2 BR7 PSU4 BR8 SC1 BR3 ATCC3 BR5 PSU3 BR6 XHUB2 Ctrl Ctrl ATCC1 ATCC4 XHUB1 Ctrl Ctrl 220 ATCC2
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6802800U74-AN Chapter 5: Interconnection and Internal Cabling Figure 128: CAN Bus Cabling Diagram for MTS4 and Expansion Cabinet with MTCCs and Redundant Site Controller Duplexer 1 Duplexer2 Preselector BR1 PSU1 BR2 BR7 PSU4 BR8 BR5 PSU3 BR6 XHUB2 BR4 SC2 PSU2 SC1 BR3 MTCC XHUB1 Ctrl MTCC 221
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6802800U74-AN Chapter 6: Configuration and Testing Chapter 6 Configuration and Testing The setup and testing procedures covered in this manual are intended to be used in conjunction with the information provided in MTS Troubleshooting on page 345 and MMI Commands Manual. Together, the troubleshooting solutions and testing procedures, provide the necessary information to isolate failures to a Field Replaceable Unit (FRU) or replaceable part.
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6802800U74-AN Chapter 6: Configuration and Testing diagnostic tests. MMI commands also provide a means to configure the site controller and base radio(s) for intended operation, and to enable various system tests. The testing of the MTS by using the MMI can be done in Test Application Mode or with sets of commands available for Site Controller and Base Radio. The complete set of MMI commands, including both Site Controller and base radio commands, is defined in the MTS MMI Commands Manual.
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6802800U74-AN Chapter 6: Configuration and Testing • Data Bits: 8 • Stop Bits: 1 • Handshaking: none • Parity: none 4 Establish connection by selecting Connection → Connect Direct. 5 Log on to the Site Controller application by entering the username and password. The Site Controller application prompt appears: SC: 6.2.1.2 Logging on to the Base Radio Application through Serial Connection Prerequisites: Ensure the Base Radio is connected to the Site Controller.
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6802800U74-AN Chapter 6: Configuration and Testing 2 In the command line, type reset and confirm if necessary. 3 Interrupt the reboot procedure with the ESCAPE key. 4 Log on to BOOT1 mode. The BOOT1 mode prompt appears. For a Site Controller, it is: SC# and in the case of Base Radio it is: boot1> Postrequisites: To return to the default Base Radio application or the Site Controller application, type reset -oplatform. 6.2.1.
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6802800U74-AN Chapter 6: Configuration and Testing If… Then… If you want to log on to the Test Application in the BR-Arch-2 architecture, In the command line enter the command: testapp Postrequisites: NOTICE: To reset Base Radio and return to the default Base Radio application, type reset – oplatform. 6.2.2 Test Equipment The following table lists the recommended test equipment for the equipment cabinet procedures. Equivalent equipment is acceptable.
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6802800U74-AN Chapter 6: Configuration and Testing Equipment Model/Type Manufacturer Description TETRA Signal Generator Rhode & Schwarz: SMU200A + SMUK68 Rhode & Schwarz: Used for checking receive and transmit operation TETRA Analyzer (optional) FSQ+FSK110+FSQ-K70 Used for checking receive and transmit operation Miscellaneous Cabling and Connectors Locally Procured Used to connect the signal generator to the antenna ports 6.2.
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6802800U74-AN Chapter 6: Configuration and Testing D-SUB 9 Female PIN RJ45 PIN 8 5 Description GND The Service Connector Box (0166502N05) is used for connecting a PC to the Base Radio. It has additional functionality for measuring receiver sensitivity, see Figure 131: Service Connector Box Pinout on page 229. Figure 130: Service Connector Box NOTICE: This cable is necessary for BR measurement.
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6802800U74-AN Chapter 6: Configuration and Testing Figure 131: Service Connector Box Pinout Trigger OUT NC No connection Ext ref IN RS232 RX GND NC Trigger IN RS232 TX GND Service connector RJ45 Cable connector RJ45 RS232 connector on PC Typical 9 pin D-connector Trigger OUT External ref IN 10MHz 0 to 10dBm Note: Use thinly coax cable and BNC connectors for the Trigger OUT and External ref IN.
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6802800U74-AN Chapter 6: Configuration and Testing • Stop Bits: 1 2 Connect an RS232 cable from the serial port on the service terminal to the RJ45 Site Controller service port on the front of the Site Controller. 6.3 CAN Bus Configuration CAN Bus interconnects units in the BTS. It is used for signaling, configuration and troubleshooting. CAN Bus configuration and diagnosis in done through use of MMI Commands from the Site Controller.
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6802800U74-AN Chapter 6: Configuration and Testing 6.3.2 Fans CAN Bus Commands Use the Fans CAN Bus Commands to verify the state of the Cooling Fans connected through CAN Bus. psu get status Shows the number of fans installed in the system. psu get fan_config Shows the number of fans installed in the system. psu get alarm Indicates a failure of a fan if any of FAN fail (1/2/3) fields equals YES.
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6802800U74-AN Chapter 6: Configuration and Testing Cavity VSWR Alarm – this Cavity Combiner is unable to tune. An actual value of VSWR is shown. Channel Spacing Alarm – means that frequency of one Base Radio is tuned too close to another. 6.3.5 Other CAN Bus Commands can check_mapping Lists the registered, unregistered and unknown devices connected through CAN Bus. Indicates possible cable corruption If there are no devices present. Map all the not mapped devices. 6.
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6802800U74-AN Chapter 6: Configuration and Testing NOTICE: If all details for the status is needed, use the status bts –l command. 4 If any device drivers are reported as failed to initialize, perform further tests. To re-run the tests, reset the Site Controller. The failed to initialize status indicates a problem with that peripheral. A successful initialization of a device does not guarantee that it is fully functional; further tests are required to ensure this.
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6802800U74-AN Chapter 6: Configuration and Testing • GPS Operating OK is YES The GPS LED will flash satellite tracking commences and will be fully on, once GPS is fully trained. If satellite tracking is NOT ADEQUATE, make sure: • The GPS receiver has been allowed enough time to locate the satellites (in extreme cases this may take up to 2 hours). • The GPS antenna cable is properly connected. If it is not, reconnect the cable properly and then reset the Site Controller.
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6802800U74-AN Chapter 6: Configuration and Testing 6.5.1 Base Radio Startup Sequence Verify the following LED conditions on the base radio controller according to the following table. Table 77: Base Radio LEDs: Normal Startup Sequence Status Tx (Transmit) Alar m Description off off off No power / initial LED test (flashing multicolor) off off Red Booting Amber off Red Waiting for SWDL this is where the BR will wait if no Site Controller is present.
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6802800U74-AN Chapter 6: Configuration and Testing Figure 132: BRC Indicators BASE RADIO FRONT VIEW BASE RADIO Rx 1 DC in Rx 2 Rx 3 Reset TX AUX Tx Status BR Alarm Service SC1 SC2 6.5.2 Base Radio Position and Receivers Selection The new Base Radio needs to be assigned a position identifier. This operation is performed from the Service port. Use the MMI commands to: • Set the position identifier of the Base Radio within the cabinet.
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6802800U74-AN Chapter 6: Configuration and Testing 6.5.2.1 Setup and Access to Base Radio Position Figure 133: Base Radios Cabinet Positions and Numbering BASE RADIO FRONT VIEW POWER SUPPLY BASE RADIO BASE RADIO FRONT VIEW POWER SUPPLY UNIT FRONT VIEW SITE CONTROLLER REAR VIEW FRONT VIEW BASE RADIO SITE CONTROLLER Power Rx 1 AC In Status Rx 2 Rx 2 DC In Status DC Out / Temp Rx 3 Rx 3 DC Out.
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6802800U74-AN Chapter 6: Configuration and Testing • For a Base Radio in BR-Arch-1 architecture, log on to Boot1. See Logging on to the BOOT1 mode on page 224. • For a Base Radio in BR-Arch-2 architecture, log on to Base Radio Core. See Logging on to the Base Radio Core Mode on page 225. 2 At the command prompt, enter: cccp The Base Radio designation starts with the left Base Radio designated as 1.
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6802800U74-AN Chapter 6: Configuration and Testing • cpp -olan2 -i where is the new IP address, for example 10.0.253.11. IMPORTANT: Do NOT change the original MAC addresses of the Base Radio. 6.5.2.2 Enabling Base Radio Receiver Branches Every new Base Radio requires enabling receivers. It is possible to separately enable or disable every branch. Procedure: 1 Log on to the Base Radio in application mode. See Logging on to the Base Radio Application through Serial Connection on page 224.
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6802800U74-AN Chapter 6: Configuration and Testing get nvm_param rx1 atten_default The correct setting should be 0 for MTS 4 and 4 for MTS 2. If the command does not return any parameter value, then the parameter is missing. See Table 79: Corrective Actions for Missing or Bad Base Radio Parameters in BR-Arch-1 Architecture on page 240 to add the parameter. 3 Enter: get nvm_param pa dekey_limit The correct setting should be 26.
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6802800U74-AN Chapter 6: Configuration and Testing Missing or Bad Parameter Corrective Action set nvm_param rx1 atten_default 0 • For MTS 2, enter: set nvm_param rx1 atten_default 4 • If the parameter is missing for MTS 4, add it by entering set nvm_miss_param rx1 atten_default 0 • If the parameter is missing for MTS 2, add it by entering set nvm_miss_param rx1 atten_default 4 dekey_limit Enter: set nvm_param pa dekey_limit 26 rx_dc_inj_usl Enter: set nvm_param rx1 rx_dc_inj_usl 2.
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6802800U74-AN Chapter 6: Configuration and Testing 3 Type get nvm_param pa dekey_limit and press Enter. The correct value should be 26. NOTICE: If there is no returned value or the value is incorrect, type set nvm_param pa dekey_limit 26 . 6.5.3 Configuring the pm_config The pm_config command configures DPM and ATCC mapping to Base Radio(s) on the Site Controller. For more information about how to use the pm_config command, see MTS Man Machine Interface Commands Manual.
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6802800U74-AN Chapter 6: Configuration and Testing • pm_config br 1 dpm 1 • pm_config br 2 dpm 1 3 To configure the DPM and ATCC mapping to BR, type pm_config [-?]. 4 To configure the ATCC (cavity) to BR mapping, type br
atcc cav . 5 To configure the DPM to BR mapping, type br
dpm . 6 To clear the mapping for a given BR, type -invalidate
. 7 To clear all mapping, type -invalidate. 8 To print all mapping, type -print. 6.5.
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6802800U74-AN Chapter 6: Configuration and Testing 6.5.4.1.1 Upgrading the Base Radio Test Application Software in BR-Arch-1 Architecture (Optional) Perform this procedure only on Base Radios in BR-Arch-1 architecture. This procedure does not apply to BR-Arch-2. When and where to use: IMPORTANT: Never use this procedure to downgrade the Test Application software. Procedure: 1 Place the BRC Test App software in the root directory of the TFTP server.
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6802800U74-AN Chapter 6: Configuration and Testing • Ensure you are aware that connecting the Base Radio to the Site Controller after the software update does not have any impact on normal functioning of the Base Radio. However, it will have the following consequences: - The Test Application might become incompatible with the Base Radio Core. - The Base Radio Core will be overwritten with the version downloaded from the Site Controller.
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6802800U74-AN Chapter 6: Configuration and Testing 6.5.4.2 Transmitter Verification Table 80: Transmitter Verification Specifications Parameter Lower Side Limit Typical Upper Side Limit MTS 2 low power, RMS power out on Antenna port W 10 13 dbm 40 41 EVM, RMS average % 10 EVM, Peak confidence % 30 Carrier feed through / Residual carrier % 5 TX frequency error Hz -80 80 6.5.4.2.1 Verifying the Transmitter Prerequisites: Take the MTS out of service. WARNING: RF energy burn hazard.
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6802800U74-AN Chapter 6: Configuration and Testing enable -otx_all son ptm -orx_all -mTx_T2 -s15 -tNo_Trigger -d0 power -otxch1 -aXX These commands set the transmitter to a specified power (in Watts) without altering any programmed parameters. For example, to key the Power Amplifier to 15W, type power otxch1 -a15. NOTICE: To transmit a TCH 7.
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6802800U74-AN Chapter 6: Configuration and Testing 6.5.4.3.1 Setting Up the Equipment for Receiver Verification IMPORTANT: BR-Arch-1 Base Radios: To avoid the risk of causing a high bit error rate to occur, do not use 385.572 MHz and 419.175 MHz as receiving frequencies in the Base Radios of the MTS. Procedure: 1 Connect one end of the Service cable to the service computer. 2 Connect the other end of the Service cable to the BR Service Access port on the front panel of the BR.
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6802800U74-AN Chapter 6: Configuration and Testing where is the frequency you want to set. Step example: To set the receive frequency to 401.0125 MHz, type freq -orx_all f401.0125 . 5 Type sge -orx_all -son and press ENTER to enable system gain alignment.
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6802800U74-AN Chapter 6: Configuration and Testing NOTICE: If the prompt does not show, wait for the BR to reboot automatically in less than 30 s. 3 Reset all cal_br* values to 0 by performing the following actions: a Enter the following command: fcp -orxch1 -pcal_br-v0 b Repeat step 3 a for each branch. Step example: fcp -orxch1 -pcal_br1 -v0 fcp -orxch1 -pcal_br2 -v0 fcp -orxch1 -pcal_br3 -v0 4 Turn off the system gain and reset the BR.
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6802800U74-AN Chapter 6: Configuration and Testing Step example: RX1 delta : -100-(-96) = -4 RX2 delta: -100-(-97) = -3 RX3 delta: -100-(-96) = -4 13 Set the RSSI calibration values using the results from step 12 using the following command: fcp -orxch1 -pcal_br -v Step example: fcp -orxch1 -pcal_br1 -v-4 fcp -orxch1 -pcal_br2 -v-3 fcp -orxch1 -pcal_br3 -v-4 NOTICE: RSSI calibration is not operational before the BR is reset.
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6802800U74-AN Chapter 6: Configuration and Testing WARNING: RF energy burn hazard or equipment damage. Before disconnecting antenna and connecting signal generator to the antenna connector, ensure that none of the Base Radios is currently transmitting. Procedure: 1 Turn on the BR. 2 Enter the BR Test Application mode and log on with dev credentials. See Logging on to the Test Application on page 225. NOTICE: If the prompt does not show, wait for the BR to reboot automatically in less than 30 s.
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6802800U74-AN Chapter 6: Configuration and Testing NOTICE: Depending on the testbox equipment model, the delay parameter -d may vary and should be adjusted accordingly. Some testbox equipment can only generate T1 signal according to EN 300 394 (with synchronization information in Frame 18), which can negatively impact BER measurement results.
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6802800U74-AN Chapter 6: Configuration and Testing 14 Repeat step 2 and then step 5 through step 13 for all branches until the RSSI level is correctly calibrated for all branches. 15 Reset the BR. Use the following commands: sge -orx_all -soff reset -ocontrol 16 Verify RSSI for receive path 1, 2, and 3. Type ppr -orxch1 -a10 -r1 The following example shows a correctly calibrated RSSI level for all 3 receive paths. Step example: Receiver Number SGC Attenuation Sync Location Sync.
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6802800U74-AN Chapter 6: Configuration and Testing CAUTION: The following command keys the transmitter. Make sure that transmission only occurs on licensed frequencies or into a dummy load. Procedure: 1 At the Test Application prompt, type: power -otxch1 -a35 to set the transmitter output to maximum rated output. The following figure shows the transmitted signal on the Spectrum Analyzer. Figure 134: Spectrum Analyzer Display of Transmitted Signal 0.0 -10.0 -20.0 -30.0 -40.0 dB -50.0 -60.0 -70.0 -80.
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6802800U74-AN Chapter 6: Configuration and Testing 256 • sfcp -oex1 -sworking -ddefault • sfcp -opa1 -sworking -ddefault • sfcp -orxch1 -sworking -ddefault
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6802800U74-AN Radio Frequency Distribution System Chapter 7 Radio Frequency Distribution System The Radio Frequency Distribution System (RFDS) distributes and manages the communications network frequencies and mitigates interference between multiple radios, allowing them to operate simultaneously. This results in improved radio reception performance across the frequency ranges where multiple transmitters are broadcasting. 7.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 7.1.1 CAN Bus The intercommunication between the RFDS units (the Duplexers, Post Filters, and Cavity Combiners) and the Site Controller is carried out through the CAN Bus at 125 kB/second. The connectors for the CAN Bus are RJ45 connectors. The CAN Bus is terminated at each end, either by the Site Controller or by an RJ45 terminator. Each device is registered at the Site Controller (SC), which specifies the particular channel for each unit.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System NOTICE: MTS LiTE supports up to one Preselector. • One or two Duplexers rated for up to two TETRA modulated carriers. The antenna connectors are DIN 7–16, the transmit side is connected with QN connectors. The Duplexer has an integrated digital VSWR meter. The supply voltage for the digital VSWR meter is supplied through the CAN Bus interface. The receive side has integrated LNA as for the Preselector and two RX outputs (QMA).
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6802800U74-AN Chapter 7: Radio Frequency Distribution System TX/RX on 1 ant., RX on 1 ant - Filter Configuration on page 261 show the positions of filters in the filter tray. Table 82: MTS LiTE RF Configurations Max Power [W] RF Configuration Low Pwr High Pwr Duplexer Preselector TX/RX on 1 ant. 25 40 1 - TX/RX on 1 ant., RX on 1 ant. 25 40 1 1 Figure 135: MTS LiTE TX/RX on 1 ant.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 136: MTS LiTE TX/RX on 1 ant., RX on 1 ant - Filter Configuration DUPLEXER BR 1 BR 2 TX CAN 1 CAN 2 PRESELECTOR BR 1 BR 2 Table 83: MTS 2 RF Configurations on page 261 lists all filters configurations for MTS 2 and Figure 137: MTS 2 TX/RX on 2 ant. - Filter Configuration on page 262 to Figure 140: MTS 2 TX/RX on 1 ant., RX on 2 ant - Filter Configuration on page 263 show the positions of filters in the filter tray.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 137: MTS 2 TX/RX on 2 ant. - Filter Configuration DUPLEXER DUPLEXER BR 1 BR 2 BR 1 BR 2 TX TX CAN 1 CAN2 CAN 1 CAN2 Figure 138: MTS 2 TX/RX on 2 ant.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 139: MTS 2 TX/RX on 1 ant., RX on 1 ant - Filter Configuration PRESELECTOR PRESELECTOR PRESELECTOR DUPLEXER DUPLEXER HYBRID COMBINER HYBRID COMBINER TX A BR 1 BR 2 BR 1 BR 2 BR 1 BR 2 BR 1 BR 2 BR 1 BR 2 TX A TX Out TX Out TX CAN 1 CAN2 TX CAN 1 CAN2 TX B TX B Figure 140: MTS 2 TX/RX on 1 ant., RX on 2 ant - Filter Configuration 7.2.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 141: MTS LiTE / MTS 2 Preselector NOTICE: Unused RX outputs should be terminated. The MTS LiTE/MTS 2 Preselector only has two RX outputs and no expansion output. In MTS LiTE/MTS 2 the Preselector has an integrated high performance low noise amplifier (LNA). The supply voltage for the LNA is supplied through the RX out connected to the Base Radios. The Preselector has two outlets for two Base Radios.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 142: Schematic Diagram of MTS LiTE / MTS 2 Preselector Preselector Antenna DC RX BR1 DC RX BR2 LNA 7v DC supply NOTICE: Unused RX outputs should be terminated. 7.2.2.1 Replacing the MTS LiTE / MTS 2 Preselector For a list of available FRUs, see Field Replaceable Units (FRUs) on page 446. Prerequisites: WARNING: RF energy burn hazard.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 5 Slide the Preselector out of the cabinet. 6 Remove all RX cable connections on the Preselector. 7 Remove and keep the RF Terminator from the BR2 connector. 8 Remove and keep the bracket at the front. 7.2.2.1.2 Removing the Preselector – MTS 2 Procedure: 1 Remove the door of the cabinet completely. 2 Unscrew the antenna cable. Remove all RX cables connected to the Preselector. 3 Remove the fastening screw behind the antenna.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 7.2.3 MTS LiTE / MTS 2 Duplexer The Duplexer is a Preselector with Integrated Receiver Multicoupler (RMC) and a Post Filter with a digital power monitor (DPM) combined into one unit. These form the two bandpass filters that make up the Duplexer; one is a receive filter and the other a transmit filter. NOTICE: The MTS LiTE Duplexer is common with the MTS 2 Duplexer. Figure 143: MTS 2 Duplexer NOTICE: Unused RX outputs should be terminated.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System NOTICE: Unused RX outputs should be terminated. The receiver LNA and splitter provides multiple receive signal ports. An amplified output is provided for connection to the other cabinet in an expansion configuration. The digital power monitor (DPM) is a directional coupler that measures forward and reverse Power. Power and VSWR information can be read through the CAN bus.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 7.2.3.1.1 Removing the MTS LiTE / MTS 2 Duplexer WARNING: RF energy hazard and potential equipment damage precaution: Turn off all power to the Power Supply Unit before performing the following procedures to prevent accidental contact with high energy and injury to personnel. Procedure: 1 Switch OFF the Power Supply Unit. 2 Unscrew the antenna cable. Remove all RX, TX and signal cables connected to the Duplexer.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Units are not present: DPM 2 JTH0500105 Track ID not mapped: JTH0500102 3 On the mapping list, locate the removed unit indicated as Units are not present. 4 Delete the old CAN Bus unit from the CAN Bus unit mapping list by entering: can remove_mapping . identifies the old unit name and is digit between 0 and 3. Step example: can remove_mapping dpm 2.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 145: Hybrid Combiner The TX signals from two Base Radios are attached to the respective Hybrid Combiner inputs. The combined signal at the Hybrid Combiner out port is then applied to the Duplexer. The Hybrid Combiner contains one printed circuit board. 7.2.4.1 Replacing the Hybrid Combiner Process: 1 Remove the Hybrid Combiner. See Removing the Hybrid Combiner on page 271. 2 Reinstall the Hybrid Combiner.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System To avoid injury, allow the Hybrid Combiner to cool down before servicing. 3 Remove the TX and antenna cables. 4 Loosen the two screws that secure the Hybrid Combiner onto the bracket. 5 Slide the Hybrid Combiner forward and pull free from the screws. Slide it out from the bracket. 7.2.4.1.2 Reinstalling the Hybrid Combiner Procedure: 1 Place the Hybrid Combiner on the bracket of the cabinet with the heat sink facing the side of the cabinet.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System The following table lists all configurations for MTS 4. NOTICE: The numbers illustrated are applicable for TETRA with TEDS numbers within parentheses. Low Power is valid for 400 MHz and 260 MHz, while High Power is valid for both 400 MHz and 800 MHz. Table 84: MTS 4 RF Configurations RF Configuration Max Power [W] Cavity Combiner Duplexer Pre selector Post Filter Low Pwr High Pwr TX/RX on 2 ant. 25 40 (20) - 2 - - TX/RX on 2 ant.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System The following figures show the positions of filters in the filter tray.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 7.3.2 MTS 4 Preselector The MTS 4 Preselector is a bandpass filter, which only allows the receiver signals to pass. MTS 4 Preselector bandwidth is: • 5 MHz for 400 MHz version • 6 MHz for 260 MHz version • 19 MHz for 800 MHz version The filter’s bandwidth is designed to block transmitter frequencies. The receive and transmit bandpass are 10 MHz apart for 400 MHz, 9 MHz apart for 260 MHz, and 45 MHz apart for 800 MHz.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 152: Schematic Diagram of MTS 4 Preselector 7V DC supply Preselector Antenna DC RX BR1 DC RX BR2 DC RX BR3 DC RX BR4 DC RX Exp. Cabinet LNA RX 7.3.2.1 Replacing the MTS 4 Preselector WARNING: RF energy burn hazard. Disconnect power in the cabinet to prevent injury and equipment damage while disconnecting and connecting antennas. Process: 1 Remove the Preselector. See Removing the MTS 4 Preselector on page 276.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 7.3.2.1.2 Reinstalling the MTS 4 Preselector Procedure: 1 Fasten the Preselector onto the bracket. 2 Slide the Preselector into the cabinet. 3 Tighten the two fastening screws at the front. 4 Screw on the antenna cable and connect the RX cables to the back of the Preselector. 5 Slide on the top rear and front panels and fasten these with screws. 6 Put the front panel back on and screw this into place. 7 Put the door of the cabinet back on. 7.3.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 153: MTS 4 Duplexer Figure 154: Schematic Diagram of MTS 4 Duplexer 7V DC supply Duplexer DC RX BR1 DC RX BR2 DC RX BR3 DC RX BR4 LNA RX Antenna RX Pwr meter Coupler Detector A/D 7v DC supply 7.3.3.1 Replacing the MTS 4 Duplexer Process: 1 Remove the Duplexer. 278 To Hybrid ATCC/ MTCC or BR TX CAN Bus Ctrl DC Exp.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System See Removing the MTS 4 Duplexer on page 279. 2 Insert the Duplexer into the filter tray. See Inserting the MTS 4 Duplexer into the Cabinet on page 279. 3 Update the mapping list with the new unit TrackID. See Updating the Mapping List with the New Unit TrackID on page 280. 7.3.3.1.1 Removing the MTS 4 Duplexer Procedure: 1 WARNING: RF energy hazard and potential equipment damage precaution.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 7.3.3.1.4 Updating the Mapping List with the New Unit TrackID Procedure: 1 Log on to the Site Controller. 2 View the mapping list by entering: can check_mapping. Step example: Units are present: Device Track ID DPM 1 JTH0500101 PSU 1 JTH0500200 Units are not present: DPM 2 JTH0500105 Track ID not mapped: JTH0500102 3 On the mapping list, locate the removed unit indicated as Units are not present.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 155: Post Filter Figure 156: Schematic Diagram of Post Filter Postfilter Antenna Pwr meter Coupler Detector A/D To Hybrid, ATCC/ MTCC or BR TX CAN Bus Ctrl DC CAN Bus 2xCAN Bus 7v DC supply 7.3.5.1 Replacing the Post Filter For a list of available FRUs, see Field Replaceable Units (FRUs) on page 446. Process: 1 Remove the Post Filter, see Removing the Post Filter on page 282.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 7.3.5.1.1 Removing the Post Filter Procedure: 1 WARNING: RF energy hazard and potential equipment damage precaution. To prevent accidental contact with high energy and injury to personnel, switch off the Power Supply Unit. 2 Remove the four screws holding the front panel. 3 Loosen the two screws holding the front section of the top panel and slide off the panel.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 7.3.5.1.4 Updating the Mapping List with the New Unit TrackID Procedure: 1 Log on to the Site Controller. 2 View the mapping list by entering: can check_mapping. Step example: Units are present: Device Track ID DPM 1 JTH0500101 PSU 1 JTH0500200 Units are not present: DPM 2 JTH0500105 Track ID not mapped: JTH0500102 3 On the mapping list, locate the removed unit indicated as Units are not present.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Minimum channel spacing of the TX channels is 150 kHz while the recommended channel spacing is 250 kHz. This limitation applies to all Cavity Combiners in all cabinets connected to the same transmit antenna. Figure 157: Auto Tune Cavity Combiner 7.3.6.1 Cavity Combiner - Theory of Operation A minimum of 2 watts is needed at a cavity input. The ATCC will automatically tune in 40 seconds maximum. For more detail, see the ATCC specification.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System The following list contains control and monitoring features available through the CAN Bus: • Request current tuned position/frequency of a specific cavity. • Fine tune time feature, to re-tune each cavity with a specified interval. • Park an individual cavity, but if RF power is still present, cavity will park and then retune again. • Input power: request current measured input reflected power of a specific cavity.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Insert the Cavity Combiner into the cabinet. See Inserting the Cavity Combiner into the Cabinet on page 286. 2 For redundant ATCC only: Upgrade the redundant ATCC firmware. See Upgrading the Redundant ATCC Firmware on page 286. 3 For ATCC only: Update the mapping list with the new unit TrackID. See Updating the Mapping List with the New TrackID on page 286. 7.3.6.2.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Units are present: Device Track ID DPM 1 JTH0500101 DPM 2 JTH0500105 PSU 1 JTH0500200 Units are not present: ATCC 1 JTH0500201 Track ID not mapped: JTH0500102 3 On the mapping list, locate the removed unit indicated as Units are not present. 4 Delete the old CAN Bus unit from the CAN Bus unit mapping list by entering: can remove_mapping attc. identifies the new unit name and is a digit between 0 and 2.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 158: Tuning Knob and Locking Knob Tuning knob Locking knob 4 Power up the BTS and let all BRs key up. Observe that the TX LEDs of all BRs shine. 5 Connect the service computer to the service port of Base Radio 1 and log on. The service port connector is located on the front panel of the Base Radio module. The default password is motorola. 6 At the BR) prompt, type: dekey This command stops all RF transmission.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Table 85: MTS 4 Expansion Cabinet RF Configurations on page 289 lists the RF configurations of the MTS 4 Expansion Cabinet. In the table, Low Power is valid for both 400 MHz and 260 MHz versions of the Expansion Cabinet, while High Power is valid for both 400 MHz and 800 MHz versions of the Expansion Cabinet.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System NOTICE: For 260 MHz version of MTS there are no phasing harness configurations, so please disregard from these in Table 85: MTS 4 Expansion Cabinet RF Configurations on page 289. Figure 159: Expansion Cabinet with Single Diversity MTS 4 PRIME CABINET FILTER REAR VIEW MTS 4 PRIME CABINET BR1 BR2 BR3 BR4 Exp. FILTER Cabinet FILTER REAR VIEW REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 161: Expansion Cabinet with Triple Diversity MTS 4 PRIME CABINET FILTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet FILTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet RX SPLITTER REAR VIEW MTS 4 EXPANSION CABINET BR1 BR2 BR3 BR4 Prime Cab FILTER REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet RX SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Prime Cab RX SPLITTER REAR VIEW BR1 BR2 BR3 BR4 Prime Cab 7.4.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System Figure 163: Schematic Diagram of RX Splitter Splitter DC brick RX BR5 DC brick RX BR6 DC brick RX BR7 DC brick RX BR8 RX Prime Cabinet 7.4.1.1 Replacing the Expansion Cabinet RX Splitter This process outlines the recommended tasks to be performed to replace the Expansion Cabinet RX Splitter. For a list of available FRUs, see Field Replaceable Units (FRUs) on page 446.
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6802800U74-AN Chapter 7: Radio Frequency Distribution System 7.4.1.1.2 Reinstalling the RX Splitter This procedure describes how to reinstall the RX Splitter. Procedure: 1 Fasten the RX Splitter onto the bracket. 2 Slide the RX Splitter into the cabinet. 3 Tighten the two fastening screws at the front. 4 Connect the RX cables to the back of the RX Splitter. 5 Slide on the top rear and front panels and fasten these with screws. 6 Place the front panel back on and screw this into place.
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6802800U74-AN Chapter 8: Site Controller Chapter 8 Site Controller The following figures show the front and the rear view of the site controller.
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6802800U74-AN Chapter 8: Site Controller Figure 165: Site Controller Rear View 8.1 Site Controller – Theory of Operation The Site Controller controls resources within the MTS, including assignment of frequencies and slots to mobile stations. The Site Controller incorporates a Global Positioning System (GPS) module. The GPS module provides a high precision timing signal used as reference for the Base Radio receive and transmit functionality.
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6802800U74-AN Chapter 8: Site Controller Figure 166: Site Controller - Functional Block Diagram RAM MEMORY FLASH MEMORY RS232 SERIAL (RJ45) X.21 MPC 8560 CPU/ COMM PROC BR RED IN / RED OUT QUAD FALC E1 CAN CAN ALARM SITE REF ALARM BR INTERNAL GPS 8.2 Site Controller – Indicators, Switches, and Connectors This section contains information on indicators, switches, and connectors of the Site Controller.
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6802800U74-AN Chapter 8: Site Controller 8.2.1 Site Controller – Front Panel BTSQ108SSR_MTS2and4_dr_SCCaptiveScrews_A Figure 167: Site Controller - Front Panel SITE CONTROLLER Power 2 Power 1 BR1 BR3 BR2 BR4 CAN E1 Service Exp. Cab Red In Red.
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6802800U74-AN Chapter 8: Site Controller 8.2.1.1 Site Controller – Front Panel Indicators (LED) Figure 168: Site Controller - Front Panel LEDs Position LED10 LED9 LED6 LED5 LED12 LED11 LED8 LED7 LED16 LED15 BR1 BR3 BR2 BR4 CAN E1 Not used LED18 LED17 LED14 LED13 Service Exp. Cab.
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6802800U74-AN Chapter 8: Site Controller LED LED/Port Name Position Controlled by Indication • GREEN/AMBER Blinking: BTS synchronized to a standby SC. • AMBER Blinking: In training. • AMBER: GPS Free run mode synchronized (ETSI spec). • RED: NTP, NTP malfunction. • RED Blinking: Calibration is required. • GREEN/RED Blinking: Frequency lock is required, pull in.
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6802800U74-AN Chapter 8: Site Controller LED LED/Port Name LED5 LED6 BR1 LED7 LED8 BR2 LED9 LED1 0 BR3 LED1 1 LED1 2 BR4 LED1 3 LED1 4 Service CAN LED1 5 300 E1 Position Controlled by Indication Port 1 LED1 HW, Enet switch • OFF: Ethernet link not present. • GREEN: Ethernet link present. Port 1 LED2 HW, Enet switch • OFF: Ethernet activity not present. • YELLOW: Ethernet activity present. Port 2 LED1 HW, Enet switch • OFF: Ethernet link not present.
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6802800U74-AN Chapter 8: Site Controller LED LED/Port Name Controlled by LED1 7 Exp.Cab. Indication • GREEN: Primary E1 OK (no LOS (Loss Of Signal)). • AMBER: Errors FE, CRC, BPV, PD. • RED: Primary E1 failure LOS. • OFF: Secondary E1 not configured. • GREEN: Secondary E1 OK (no LOS (Loss Of Signal)). • AMBER: Errors FE, CRC, BPV, PD. • RED: Secondary E1 failure LOS. Port 8 LED1 • OFF: Ethernet link not present. • GREEN: Ethernet link present.
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6802800U74-AN Chapter 8: Site Controller Connector Name Connector Type To/From Comment E1 RJ45 Junction Panel Pin connections on the Site Controller are different from the ones on the Junction Panel connector. Service RJ45 Service Terminal Provides service access. See Table 89: Site Controller - Service Cable Pinouts on page 302 for service cable pinout information. (Service Cable PN: 3066565B) Exp.Cab.
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6802800U74-AN Chapter 8: Site Controller 8.2.2 Site Controller Rear Panel Figure 169: Site Controller Rear Panel 1 2 1 — X21/Remote GPS 2 — Alarms/Control 8.2.2.1 Site Controller – Rear Panel Connectors Table 90: Site Controller - Rear Panel Connectors Connector Name Connector Type To/From Comment Remote GPS/ X.21 IDE 26pin Junction Panel Connects to remote GPS/ X.21 Alarms/Control IDE 34pin Junction Panel Provides Alarm/Control interface 8.
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6802800U74-AN Chapter 8: Site Controller At initialization of the MTS, the factory configures the Site Controller with a relation between track number and the function of the node. You can modify this configuration in a service situation. If a node is removed or is defective, the Site Controller knows the track number of a non-responding FRU and therefore it can make a proper service report which tells exactly what FRU to replace.
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6802800U74-AN Chapter 8: Site Controller Unit Function • Software Fail: Indicating software is corrupted or unable to initialize. • Over Temperature: Indicating over temperature detected 5 °C to 10 °C before shutdown. • Fan 1 alarm: Fan 1 not operating (fan has stopped or its running speed is below specification), PSU has received a high signal (open collector) from fan tray 1 through fan connector 1.
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6802800U74-AN Chapter 8: Site Controller Unit Function NOTICE: See the MMI Commands manual for additional information on commands and parameters. ATCC Monitoring: • Cavity status. • ATCC Heartbeat signal: heart beat signal is repeated every 30 s. Alarms: • Software corrupted. • Distance between two channels below 150 kHz. • Cavity VSWR alarm. • Master Slave communication error. • Motor alarm. • Cavity tuning error alarms together. • VSWR exceeded the specified value.
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6802800U74-AN Chapter 8: Site Controller Unit Function • VSWR alarm. Controls: • VSWR Alarm Threshold: establishes a threshold for enabling a VSWR Alarm. Valid threshold values are in the range 1.00 to 10.00 where 1.00 means No VSWR. Recommended values for each MTS configuration are: - 400 MHz: 3.00 - 260 MHz: 3.00 - 800 MHz: 4.00 8.3.1 Updating CAN Bus TrackID Mapping List When and where to use: Perform this procedure to update the Mapping List with the New Unit TrackID.
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6802800U74-AN Chapter 8: Site Controller 8.4 Site Controller – GPS Module The GPS module generates a highly accurate timing reference signal within the Base Station. The integrated GPS module tracks both GPS and Glonass satellites. At least 1 GPS satellite needs to be traced to provide time reference for the SC. Remote GPS module currently supports GPS and Beidou GNSS. GLONASS on the remote GPS module will be supported in the future.
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6802800U74-AN Chapter 8: Site Controller 8.5.3 Replacing the Site Controller Lithium Battery CAUTION: Danger of explosion if battery is replaced incorrectly. Replace battery only with the same or equivalent type recommended by manufacturer. Dispose of used batteries according to the manufacturers instructions. Procedure: 1 Examine the contents of the flash filling system using the monitor command SC> attrib. Record the file attributes for each of the files. 2 WARNING: Shock Hazard.
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6802800U74-AN Chapter 8: Site Controller Figure 172: Site Controller - Lithium Battery Location 9 Install a replacement battery (Motorola p/n 5185151Y02) in its socket on the board. IMPORTANT: Dispose or recycle the used battery according to local regulations. 10 Slide the cover gently on and secure it with 19 screws. 11 Install the Site Controller into the MTS. Use the handle to slide the unit into the chassis. IMPORTANT: Connect the ribbon cables at the rear before sliding the unit into the chassis.
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6802800U74-AN XHUB Controller Chapter 9 XHUB Controller NOTICE: The content of this chapter is only supported in DIMETRA IP system releases D6.0 and later.
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6802800U74-AN Chapter 9: XHUB Controller 9.1 XHUB Controller – Theory of Operation NOTICE: MTS 4 sites equipped with Site Controller Rev A or B may experience service interruption to Base Radio(s) located in the Expansion Cabinet. Prior to Expansion Cabinet installation, Site Controllers of Rev A or B must be sent to factory for FPGA upgrade or replacement. Please see Motorola Solutions Technical Notifications (MTNs) for more information.
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6802800U74-AN Chapter 9: XHUB Controller Figure 174: XHUB Controller – Functional Block Diagram LED’s To FPGA Switch LEDs Reset / Interrupt XHUB FPGA Silvertine Reset / Interupt 6 x CP2 sync CP3 Circuit I/F GPIO EEPROM XO 10MHz Temp. SPI Bus Serial I/O expander Door Alarm JTAG Support 26V6 7V Power Sub system 2.5 V, 3.
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6802800U74-AN Chapter 9: XHUB Controller 9.2.
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6802800U74-AN Chapter 9: XHUB Controller 9.2.1.1 XHUB Controller – Front Panel Indicators (LED) The following table lists the Front Panel LEDs.
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6802800U74-AN Chapter 9: XHUB Controller LED LED/Port Name Controlled By Position Indication LED14 Port 5 LED2 HW, Enet switch OFF: Ethernet activity not present YELLOW: Ethernet activity present LED15 Port 6 LED1 HW, Enet switch OFF: Ethernet link not present GREEN: Ethernet link present Port 6 LED2 HW, Enet switch OFF: Ethernet link not present YELLOW: Ethernet link present Port 7 LED1 HW, Enet switch OFF: Ethernet link not present GREEN: Ethernet link present Port 7 LED2 HW, Enet swi
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6802800U74-AN Chapter 9: XHUB Controller Connector Name Connector Type To/From Prime Cab RJ45 SC (in Prime Cab) Comment 9.2.2 XHUB Controller – Rear Panel This section provides information about Rear Panel connectors of the XHUB Controller. 9.2.2.1 XHUB Controller – Rear Panel Connectors The following table lists the rear panel connectors of the XHUB controller.
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6802800U74-AN Chapter 9: XHUB Controller 9.3.1 XHUB Controller – FRU Table 96: XHUB Controller - FRU Kit Number GMLN4689A Description XHUB MTS-EXP Controller See Planned Maintenance Inspection (PMI) on page 459 for list of Periodic Maintenance Inspections.
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6802800U74-AN Base Radio Chapter 10 Base Radio This chapter covers the following topics: • Base Radio – Overview on page 319 • Base Radio – Theory of Operation on page 320 • Base Radio – Indicators and Connectors on page 325 • Replacing the Base Radio on page 327 10.1 Base Radio – Overview Figure 176: Base Radio The Base Radio provides reliable digital radio capabilities in a compact software-controlled design.
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6802800U74-AN Chapter 10: Base Radio For more information on Base Radio indicators and connectors, see Base Radio – Indicators and Connectors on page 325 in this chapter. 10.2 Base Radio – Theory of Operation The Base Radio (BR) provides reliable digital communications capabilities.
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6802800U74-AN Chapter 10: Base Radio Figure 178: BR-Arch-1 Base Radio – Functional Block Diagram RJ45 Flash CPLD CP2 Circuit RJ45 RAM BUS Ethernet RJ45 RS232+ trig In/Out Host MPC8250COM RF1 Trig In/Out RX I&Q RF2 DCinj. RX Back end Abacus III RX front end Interface RX I&Q RX I&Q RF3 SPI RX Metering and control Synthesizer PLL DSP MSC8101 FPGA 16.8MHz Osc. 16.
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6802800U74-AN Chapter 10: Base Radio Figure 179: BR-Arch-2 Base Radio – Functional Block Diagram RJ45 Flash CP2 Circuit RJ45 RAM BUS Ethernet RJ45 RS232+ trig In/Out Host P1021NXE2DFB RF1 Trig In/Out RX I&Q RF2 DCinj. RX Back end Abacus III RX front end Interface RX I&Q RX I&Q RF3 SPI RX Metering and control CONGO PLL 16.8MHz DSP TMS320C6455 FPGA 16.8MHz Osc.
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6802800U74-AN Chapter 10: Base Radio low-level signal is sent to the Power Amplifier where it is amplified to the desired output power level. The PA is a continuous-keyed linear amplifier. A power control routine monitors the output power of the Base Radio and adjusts it as necessary to maintain the proper output level. For information on the performance specifications, see Technical Specifications on page 398. NOTICE: The Base Radio is prepared for TEDS. 10.2.
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6802800U74-AN Chapter 10: Base Radio Power Amplifiers in BR-Arch-1 Base Radios Power Amplifiers in BR-Arch-1 are available in both high and low power versions. High-power PAs in 400 MHz band are available on two different frequency bands. The following table contains a list of all available PAs in BR-Arch-1 Base Radios.
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6802800U74-AN Chapter 10: Base Radio Figure 182: Mid-power PA Functional Block Diagram Blackbear2 Adjustable Atten PA INPUT Fixed Attenuator Feedback Coupler LDM Splitter Circulator Forward/ Reverse Coupler PA OUTPUT Combiner Blackbear2 Adjustable Atten FB OUTPUT Attenuator 10.
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6802800U74-AN Chapter 10: Base Radio # LED5 LED6 LED7 LED8 LED/Port name Type SC 1 Green SC 1 Yellow SC 2 Green SC 2 Yellow Controlled by HW, Enet IC HW, Enet IC HW, Enet IC HW, Enet IC Indication • OFF: Ethernet link not present • GREEN: Ethernet link present • OFF: Ethernet activity not present • YELLOW: Ethernet activity present • OFF: Ethernet link not present • GREEN: Ethernet link present • OFF: Ethernet activity not present • YELLOW: Ethernet activity present Table
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6802800U74-AN Chapter 10: Base Radio Name of Connector Type Pin 5, 8 14 To/From Comment not used Table 101: Base Radio – Service Cable Pinouts RJ45 PIN D-SUB 9 FEMALE PIN Description 1 2 3 4 3 Rx 5 5 GND 7 2 Tx 8 5 GND 6 9 10.4 Replacing the Base Radio For a list of available Field Replaceable Units (FRUs), see Field Replaceable Units (FRUs) on page 446. Process: 1 Remove the Base Radio module, see Removing the Base Radio on page 328.
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6802800U74-AN Chapter 10: Base Radio 10.4.2 Restoring the Base Radio Process: 1 Remove the Base Radio. See Removing the Base Radio on page 328. 2 Reinstall the Base Radio. See Reinstalling the Base Radio on page 328. 10.4.2.1 Removing the Base Radio Procedure: 1 Remove power from the MTS by switching off the Power Supply Unit. NOTICE: To perform a hotswap of a Base Radio, do not turn off the Power Supply. Connect a terminal to the Service Port and log in.
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6802800U74-AN Power Supply Unit Chapter 11 Power Supply Unit The following figure shows the front of the Power Supply Unit (PSU). Figure 183: Power Supply Unit Front Panel 11.1 Power Supply Unit (PSU) – Theory of Operation Dependent on its configuration the MTS is equipped with one or two high efficiency switch mode Power Supply Units (PSU). The PSU has a nominal AC input of 100VAC/240VAC (45-66 Hz) as well as a DC input of 48VDC.
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6802800U74-AN Chapter 11: Power Supply Unit There is an ON/OFF switch on the front panel of the PSU module which connects/disconnects DC output voltages. The PSU operates in the following modes: • DC only operation at -48VDC (within -41VDC to -60VDC). NOTICE: DC operation mode does not allow any battery controlling. • AC only operation at 100/240VAC (within 90 VAC to 264 VAC;) without battery charging.
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6802800U74-AN Chapter 11: Power Supply Unit • Over Temperature: Indicating over temperature detected 5 °C to 10 °C before shutdown. • Fan 1 alarm: Fan 1 not operating (fan has stopped or its running speed is below specification), PSU has received a high signal (open collector) from fan tray 1 through fan connector 1. • Fan 2 alarm: Fan 2 not operating (fan has stopped or its running speed is below specification), PSU has received a high signal (open collector) from fan tray 2 through fan connector 2.
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6802800U74-AN Chapter 11: Power Supply Unit 11.1.2.1 Backup Battery Charging Procedure NOTICE: Selected Operation Mode: AC Operation The backup battery charging output voltage is 40.5VDC to 57VDC and output current 0 to 6A. A temperature sensor monitors the backup battery temperature to ensure optimum charging.
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6802800U74-AN Chapter 11: Power Supply Unit Figure 184: PSU Front Panel POWER SUPPLY UNIT FRONT VIEW POWER SUPPLY Power AC In AC In Status DC In Status DC Out / Temp Pin 1 DC Out. Pin 8 Fan 1 Status Fan 2 Pin 7 Pin 814 ATCC DC Out Status Fan 3 Status Battery Temp. Sens. DC in Battery CAN 1 CAN 2 11.2.1 PSU LED Indicators The following table lists and describes the PSU LED indicators and Figure 184: PSU Front Panel on page 333 shows their position.
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6802800U74-AN Chapter 11: Power Supply Unit LED Name DC Out / Temp.
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6802800U74-AN Chapter 11: Power Supply Unit LED Name Color Fan indicators 1 to 3 Condition Indications always Red - solid 11.2.2 PSU Switch Table 103: Power Supply Unit Controls on page 335 describes the PSU switch and Figure 184: PSU Front Panel on page 333 shows its position. Table 103: Power Supply Unit Controls Control Description ON/OFF Switch This switch disconnects DC outputs and charging currents. NOTICE: When the power switch is turned off the PSU still consumes 2 mA.
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6802800U74-AN Chapter 11: Power Supply Unit Name of Connector Fan 1 Fan 2 Fan 3 Type To/From Pin 10 - 11 +28.5 V Pin 4 - 6 GND Pin 9 +7 V Pin 12 - 13 +28.5 V Pin 7 GND Pin 14 +28.
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6802800U74-AN Chapter 11: Power Supply Unit 11.3.1 Removing the Power Supply Unit (PSU) Procedure: 1 Switch OFF the Power Supply Unit. WARNING: Make sure that the facility power outlet is off to prevent accidental contact with high energy and injury to personnel. 2 Remove all cables. 3 Remove two M4x10 Torx 20 screws which secure the PSU front panel to the module cage. Save screws and washers for reuse. The washers are required in Installing the Power Supply Unit (PSU) on page 337, step 2.
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6802800U74-AN Chapter 11: Power Supply Unit Step example: SC> can remove_mapping psu 1 5 Add new CAN Bus unit to the CAN Bus unit mapping list. NOTICE: The new unit Track ID is present on the replaced unit label and indicated as Track ID not mapped in the list shown in step 2. Use can add_mapping , where is a Track ID of the new unit and is the new unit name: psu X, where X denotes a digit between 0 and 2.
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6802800U74-AN Cooling Fans Chapter 12 Cooling Fans One or more fan modules generate an airflow to manage the temperature within the MTS cabinets. 12.1 Cooling Fans Overview Each fan module consists of two fans. A sensor monitors the fans revolution and in the event of failure, an alarm is generated. NOTICE: Low power configurations of MTS LiTE and MTS 2 can optionally operate with cooling fans. Figure 185: MTS Fan Kit Cable Molex connector 12.
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6802800U74-AN Chapter 12: Cooling Fans NOTICE: The Site Controller Application automatically detects if you use a fanless configuration and causes the Base Radio Application to limit the power output. The Test Application does not limit the power output automatically, so it is not recommended to use the Test Application to run a station in the fanless configuration in a high power mode. Testing the high power mode in the Test Application can be performed only by authorized technical personnel. 12.2.
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6802800U74-AN Chapter 12: Cooling Fans No Fan 3 Prevents Fan 3 alarm (and associated LED) when no fan 3 is configured. 12.2.3 Airflow MTS LiTE: The card cage has a clear opening in the bottom front and small holes in the side and back. Ambient airflow enters at the bottom of the front, back and sides and passes up through the modules. The optimal solution is to allow the air inlet from all sides.
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6802800U74-AN Chapter 12: Cooling Fans Figure 187: MTS 2 Airflow Air exhaust top and sides Heated air flow around filters Air intake all sides MTS 4: In MTS 4 the airflow is different. The additional depth and width of the cabinet are used to guide and separate ambient air intake and heated air outlet. For both card cages the main airflow of ambient air enters at the front. At the bottom card cage the air can enter from all sides.
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6802800U74-AN Chapter 12: Cooling Fans Figure 188: MTS 4 Airflow Heated air flow from both card cages in both sides of cabinet Air exhaust from bottom cardcage into sides of cabinet Cool air intake for top cardcage front and back Separating plate guides air from bottom cardacge to sides Cool air for top cardcage flow in front and behind bottom cardcage Air intake all sides 12.2.4 Cooling Natural convection cooling is applied.
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6802800U74-AN Chapter 12: Cooling Fans 2 Unlock the fan kit by unscrewing the M3x8 screws with serrated washers. 3 Slide out the fan kit from module cage. 4 Insert the new fan kit into module cage. 5 Secure the fan kit by screwing M3x8 screw with a serrated washer. 6 Plug the connector into PSU.
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6802800U74-AN MTS Troubleshooting Chapter 13 MTS Troubleshooting 13.1 Site Controller Troubleshooting The built-in system troubleshooting intelligence is mainly accessed through the Site Controller and Base Radio controller(s) LEDs, Man-Machine Interface (MMI) status and fault indications. 13.1.1 Site Controller Fault Indications This section provides fault indications for the Site Controller. Some indications list several possible failures along with corresponding corrective actions.
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6802800U74-AN Chapter 13: MTS Troubleshooting Indication Possible Failure Corrective Action Mode LED: Green E1/X.21 relay not energized Inactive, Site Controller standby • Check site link failure: .
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6802800U74-AN Chapter 13: MTS Troubleshooting Indication Possible Failure Corrective Action • If FRU doesn’t work properly, try to upgrade code, or reset unit - If problem still exists replace faulty unit with new one BR configured loss: • Check state of BRs (br configured is missing) status sc -all, status br *) CAN bus commands BR1 or BR2 or BR3 or BR4 or Service LED: OFF Ethernet link not present • Check if Ethernet cable is connected • If still no LED indication, replace the cable E1 LEDs:
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6802800U74-AN Chapter 13: MTS Troubleshooting Figure 189: Site Controller LEDs SITE CONTROLLER Power 2 Power 1 BR1 BR3 BR2 BR4 CAN E1 Exp. Cab Service Red In Red.
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6802800U74-AN Chapter 13: MTS Troubleshooting 13.1.2.1 Troubleshooting Flow Chart Figure 190: Troubleshooting Flow Chart Start Check Power LED Off See “Troubleshooting power” section Yes Replace faulty TSC. TSC boot software fails to execute and turn software controlled LEDs off. On Are LEDs Stuck ON No Is MMI Available? No Check MMI cable, and terminal set-up.
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6802800U74-AN Chapter 13: MTS Troubleshooting Use the status sc command. Observe the Overall Status field of the resulting output and proceed as follows: • If Overall Status = Active – / , this is an indication that the Site Controller is currently active, together with the site reference state and the reason for that state. These states and reasons are explained in Table 106: Site Reference States – status sc on page 350 and Table 107: Site Reference Reasons on page 350.
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6802800U74-AN Chapter 13: MTS Troubleshooting Site Reference Reason Explanation of the SC internal clock before the expiry of the calibration timer. The adjustment of the SC internal clock is automatic. SC needs only a reference source to align with. It can align with GPS, NTS, or peer SC with properly working GPS. Detailed information on the expiry time may be obtained from the status sri -gps or status sri commands. 13.1.2.
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6802800U74-AN Chapter 13: MTS Troubleshooting 13.1.2.6 Troubleshooting: BRC Config Files and Code File The BRC does not boot or operate correctly unless a valid configuration file and code file is stored in the flash filing system of the Site Controller. Use the method described in Troubleshooting: General Check of a Site Controller File on page 352 to ensure that the file shown in the following table is valid for the BR of interest. For Code File, ensure that either brc.code.1 or brc.code.
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6802800U74-AN Chapter 13: MTS Troubleshooting If there is no valid file then download it to the Site Controller again, using either DIMETRA BTS Service Software or Software Download (SWDL). To check the version of the running Site Controller application, use the ver command: SC: ver Dimetra Site Controller Application Version : MTS_TSC_APP-R08.40.07 Release date : Jan 16 2012 17:42:16 Software Part No. : PC895F00B000084007 Boot0 Version : MTS_TSC_BOOT0-R01.40.01 Boot1 Version : MTS_TSC_BOOT1-R08.40.
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6802800U74-AN Chapter 13: MTS Troubleshooting Precise UTC Time Mode : YES TETRA Slot : H6121 M49 F15 S4 Synchronized : YES The following fields are of particular relevance during fault diagnosis: • Site Reference Operating OK YES: This indicates that the site reference is providing timing services to the Site Controller. NO: The site reference is not operating, therefore the MTS cannot provide any service. Examining the state of items below indicates the reason for this condition.
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6802800U74-AN Chapter 13: MTS Troubleshooting Site Reference 1 PPS Input Status = OK or NOT OK: This indicates whether a valid signal is being received by the site reference system. • GPS Operating OK GPS Operating OK = YES or NO: This indicates whether the GPS receiver is tracking sufficient satellites to provide a timing reference input to the site reference. This parameter should be YES for ASC operation.
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6802800U74-AN Chapter 13: MTS Troubleshooting Synchronised = YES or NO: This indicates whether this MTS is capable of operating synchronously with any neighboring MTS. 13.1.3.2 GPS Receiver Detailed Troubleshooting The status sri -gps command provides detailed information on the GPS receivers operating state. This includes a detailed satellite tracking report. The following output is from a fully functional internal 12 channel receiver.
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6802800U74-AN Chapter 13: MTS Troubleshooting RAM Test: 1 kHZ Presence: Antenna Status : Almanac Data : Location Data : • N/A, N/A CONNECTED NOT VALID VALID ROM Test: N/A The Antenna status is reported as: - CONNECTED when at least four satellites are being tracked. - DISCONNECTED when no satellites are being tracked. NOTICE: If the status is DISCONNECTED, you should verify if the cables are connected properly.
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6802800U74-AN Chapter 13: MTS Troubleshooting 13.1.3.3.
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6802800U74-AN Chapter 13: MTS Troubleshooting 13.1.3.3.4 Site Link Troubleshooting the Site Link essentially consists of checking the correct operation of each layer in the order starting with the physical layer. The physical layer may be configured to be either E1 or X.21. The status bsl command provides different information for the two interface types. 13.1.3.3.5 X.21 Interface If the Site Link interface had been configured to use X.
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6802800U74-AN Chapter 13: MTS Troubleshooting • Verify that the Current I Line and C Line states are shown as ON and that the Current Clock state is shown as OK. 13.1.3.3.6 E1 Interface If the site link interface had been configured to use an E1 interface, the state of the E1 interface may be determined by inspection of the front panel LEDs on the Site Controller.
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6802800U74-AN Chapter 13: MTS Troubleshooting Non octet aligned : 0 E1 Statistics:Second timer expired : 11 Remote Alarm :0 Line Loss : 0 Framer Rx Data Overflow :0 Frame alignment Loss : Failed Framer Tx Data Underrun :0 AIS : On Negative Rx clock slip :0 CRC4 Error : Off Positive Rx clock slip :0 Errored Seconds : 0 Negative Tx clock slip :0 Bipolar Violation : 0 Positive Tx clock slip :0 crd:1 ts16Skip:on Port:1 Clock:External E1 Configuration:crc4:on crdStart:1 For E1, the E1
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6802800U74-AN Chapter 13: MTS Troubleshooting incrementing error counters such as CRC/framing errors, Aborts, or Non octet aligned errors indicates the correct transmission and reception of HDLC frames. Persistent large numbers of HDLC errors on an interface configured for E1 indicates errors in the configuration of the E1 data timeslots. 13.1.3.3.7 Frame Relay Layer SC) status fr PVC Primary Backup DLCI for this PVC 108 109 IP address of this PVC 10.2.45.251 10.2.55.
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6802800U74-AN Chapter 13: MTS Troubleshooting Number of discards when disabled 0 The frames transmitted and the frames received counters should be incrementing between successive invocations of status lmi. If the received counter is not incrementing, this indicates that the remote equipment is not responding to LMI inquiry packets transmitted by the Site Controller – the problem is probably external to the Site Controller.
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6802800U74-AN Chapter 13: MTS Troubleshooting • Primary IP Tunnel Fragmentation Size • Secondary WAN Interface • Secondary VLAN Tagging • Secondary Sat • Secondary WAN IP Address • Secondary WAN IP Mask • Secondary WAN Gateway • Secondary WAN VLAN ID • Secondary IP Tunnel • Secondary IP Tunnel Local Address • Secondary IP Tunnel Remote Address • Secondary IP Tunnel Fragmentation Size • Primary PVC BTS IP Address • Primary PVC CR IP Address • Primary PVC IP Mask • Secondary PV
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6802800U74-AN Chapter 13: MTS Troubleshooting After all parameters are configured properly and the configuration file is loaded to the MTS, the Ethernet site link configuration can be inspected by executing the status bsl command on the Site Controller MMI.
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6802800U74-AN Chapter 13: MTS Troubleshooting Secondary eth sitelink port (pos ID) Secondary intermediary port states L11_B: UP N/A At the end of its output, the status bsl command displays information about site link ports, Ethernet connection state (UP/DOWN), and position (TSC id A or B). The example above is from dual MTS4 configuration. By L11 here the L1 port (pairs 1-2, 3-6) on the cover is meant.
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6802800U74-AN Chapter 13: MTS Troubleshooting up/down 0 0 ----------- session details ------------KA timer 300(peer 0) timeout 3000 ID 2(peer 0) NOTICE: Bidirectional Forwarding Detection (BFD) is a network protocol implemented on Base Stations and Core/Exit Routers used for Ethernet links to detect failure of any active component. BFD uses "keep-alive" packets and runs inside the IP tunnel established between a particular site and the pairs of Core Routers. 13.1.3.3.8.
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6802800U74-AN Chapter 13: MTS Troubleshooting • SHA-1 • SHA-256 • SHA-384 • SHA-512 To verify if the link encryption option is enabled or disabled in the system, use the ipsec config command. The command displays both, the Main system and the Local system site link encryption configuration.
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6802800U74-AN Chapter 13: MTS Troubleshooting 13.1.4 Verifying Permanent Lock Verify if the site is permanently locked before antenna maintenance work. Permanent lock is maintained after resets and power cycles. Prerequisites: You must be remotely logged on to the MTS. Procedure: 1 In the Site Controller application, enter status sc. The output containing the information: Internal State: AS_L_E_IDL (Permanently Locked) appears. 2 Enter status br.
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6802800U74-AN Chapter 13: MTS Troubleshooting 13.1.6 Other Site Controller Symptoms Table 110: Other Site Controller Symptoms Symptom Possible Failure Corrective Action Initial power up self test fails Site Controller Replace Site Controller. Service terminal unable to communicate with Controller Incorrect cable Incorrect setup parameters Verify cable. Check terminal configuration.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Notes configuration parameters may be corrupted. in the NVM memory. is unchanged. values. To ensure that the parameters can be restored manually to the earlier backed up values. The 16.8MHz reference failure - this alarm originates from the VCXO and it is reported by the interrupt (Host IRQ4). BRC is dekeyed by the software. The alarm is cleared only after resetting BRC.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Notes uration problems. ALM_BRC_VCXO_UNLOCK_ALM VCXO is unlocked the alarm is reported as a fault indication message from DSP. No recovery action taken by the software. The alarm is cleared after de-keying BRC. The alarm means that the BRC reference is not locked to an external reference and VCXO frequency tolerance can vary between 0.025 and 1.5ppm.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Abacus clock 2 is not present - the alarm is reported as a fault indication message from DSP. BRC is dekeyed by the software. The alarm is cleared just after BRC is de-keyed. The alarm may be reported because of the BRC hardware failure. Abacus clock 3 is not present - the alarm is reported as a fault indication message from DSP. BRC is dekeyed by the software.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Receiver DC 3.3V line failure. Receiver is disabled by the software - BRC is unable to receive. If the alarm condition disappears then Receiver is re-enabled by the software. The alarm may be reported because of some power supply problems (cables, connectors) or the BRC hardware failure / configuration problem. Receiver DC 5V line failure. Receiver is disabled by the software - BRC is unable to receive.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Notes bled by the software. problems (cables, connectors) or the BRC hardware failure / configuration problem. ALM_RX_DC_2_775V_FAIL Receiver DC 2.775V line failure. Receiver is disabled by the software - BRC is unable to receive. If the alarm condition disappears then Receiver is re-enabled by the software. Alarm for BRArch-2 only.
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6802800U74-AN Chapter 13: MTS Troubleshooting Description Recovery Action Clear Action The ambient temperature is above the ambient temperature threshold for the low output power. No recovery action taken by the software. If the alarm condition disappears then the alarm is cleared. The ambient temperature is greater than the allowable high temperature threshold or lower than the allowable low temperature threshold.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Notes the alarm is cleared and BRC can be re-keyed again. Exciter VCO monitoring failure. BRC is dekeyed by the software. If the alarm condition disappears the alarm is cleared and BRC can be re-keyed again. ALM_TX_TRAINING_FAIL It was detected that the software did not schedule the DSP training when it was necessary. BRC is dekeyed by the software. The alarm is cleared just after BRC is de-keyed.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action BRC is dekeyed by the software. BRC is rekeyed by the software. If the alarm condition disappears after key-up then the alarm is cleared. If the alarm is reported for the third time it cannot be cleared until next BRC reset. The alarm may be reported because of the BRC hardware failure or configuration problems. The alarm may be reported because of the BRC hardware failure or configuration problems.
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6802800U74-AN Chapter 13: MTS Troubleshooting Description Recovery Action Clear Action Internal Power Amplifier temperature is too high. BRC is dekeyed by the software. If the alarm condition disappears the alarm is cleared and BRC can be re-keyed again. Power Amplifier DC supply failure. BRC is dekeyed by the software. If the alarm condition disappears the alarm is cleared and BRC can be re-keyed again.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action quested level. • ALM_PA_NVM_CKSUM_F AULT • ALM_PA_NVM_CKSUM_F AIL • ALM_TX_DEKEYED_FWD_PWR_HIG H • ALM_PA_DEKEYED_POWER_PRESENT • ALM_RX_DC_INJ1_FAUL T • ALM_RX_DC_INJ1_FAIL 380 Notes also done each time when the target output power is changed by recovery or clear actions of some alarms.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Notes the coverage can be lower • ALM_RX_DC_INJ2_FAUL T • ALM_RX_DC_INJ2_FAIL • ALM_RX_DC_INJ3_FAUL T • ALM_RX_DC_INJ3_FAIL Receiver branch2 LNA DC injection failure.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Notes the coverage can be lower • ALM_RX_DC_INJ2_SHOR T_FAULT • ALM_RX_DC_INJ2_SHOR T_FAIL • ALM_RX_DC_INJ3_SHOR T_FAULT • ALM_RX_DC_INJ3_SHOR T_FAIL Receiver branch2 LNA DC injection failure.
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6802800U74-AN Chapter 13: MTS Troubleshooting Description Recovery Action ORT_FAIL is set for longer time than 5 minutes ting DC supply control line for the LNA) from this alarm. BRC hardware failure. ALM_RX_INJ3_SHORT_LON G_FAULT Reported when ALM_RX_D C_INJ3_SH ORT_FAIL is set for longer time than 5 minutes Branch3 of Receiver is finally disabled (by setting DC supply control line for the LNA) There is no automatic recovery from this alarm.
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6802800U74-AN Chapter 13: MTS Troubleshooting Description Recovery Action Clear Action callback set in BRC Application internal software error by the software. after resetting BRC. ALM_PLAT_NO_GEN_CB No CoreLib command complete callback set in BRC Application internal software error No recovery action taken by the software. The alarm is cleared only after resetting BRC.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Notes Voltage Wave Standing Ratio is high. No recovery action taken by the software. Reflected power is high. BRC is dekeyed by the software. BRC stays de-keyed until reset occurs. The alarm may be reported because of the BRC hardware failure or configuration problems. Reflected power is high. The output power is reduced by the software.
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6802800U74-AN Chapter 13: MTS Troubleshooting Description Recovery Action ALM_BRC_ETH_LAN1_LINK _ALM Ethernet LAN1 Link is down the link state change is reported by CPLD by the interrupt (Host IRQ2). No recovery action taken by the software. When the link is up then the alarm is cleared. The link to Site Controller is disconnected or failed. ALM_BRC_ETH_LAN2_LINK _ALM Ethernet LAN2 Link is down the link state change is reported by CPLD by the interrupt (Host IRQ2).
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6802800U74-AN Chapter 13: MTS Troubleshooting Description Recovery Action Clear Action ALM_BRC_CP2A_REF_ALM CP2A reference is not present the alarm originates from the STIC FPGA (which is read by DSP) and it is reported as a fault indication message from DSP Hardware automatically selects another reference which is present. The alarm is cleared after de-keying BRC. The alarm may be reported because of the external reference failure or BRC hardware failure.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action Notes delay time for the reset is set. ALM_HW_INIT_FAILED Hardware initialization failure. No recovery action taken by the software. The alarm is cleared only after resetting BRC. The alarm may be reported because of BRC hardware configuration error or BRC hardware failure. ALM_RX1_PATH RSSI for Receiver path 1 is much lower than maximal RSSI measured for the remaining configured paths.
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6802800U74-AN Chapter 13: MTS Troubleshooting Alarm ID Description Recovery Action Clear Action configured paths. ALM_RX3_PATH RSSI for Receiver path 3 is much lower than maximal RSSI measured for the remaining configured paths. Notes by 1. Otherwise the counter is decremented by 2. After checking the alarm condition the counter is set to 0 if it has a negative value. The rssicnt command can be used for checking the threshold that is currently used.
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6802800U74-AN Chapter 13: MTS Troubleshooting Description Recovery Action Clear Action ALM_RF_JAMMING Uplink channel RF interference detected. No recovery action taken by the software. The alarm is cleared if no longer interference is detected. ALM_RF_JAMMING_WITH_AIH Uplink channel RF interference detected with Automatic Interference Handler is enabled. Information sent to Site Controller. MCCH setup requests are rejected by BRC. The alarm is cleared if no longer interference is detected.
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6802800U74-AN Chapter 13: MTS Troubleshooting Description Recovery Action ALM_EX_DC_12V_FAULT Exciter DC 12V line failure. Transmitter is disabled by the software - BRC is unable to transmit. If the alarm condition disappears then transmitter is reenabled by the software. The alarm may be reported because of some power supply problems (cables, connectors) or the BRC hardware failure / configuration problem. ALM_EX_DC_5V_FAULT Exciter DC 5V line failure.
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6802800U74-AN Chapter 13: MTS Troubleshooting 13.2.1.2 Recommended Test Equipment The following table lists the recommended test equipment to perform the Base Radio troubleshooting/ station operation procedures. Table 112: Recommended Test Equipment Test Equipment Model Number Use TETRA Signal Generator Rhode Schwarz: SMU200A + SMUK68 Used for checking receive and transmit operation.
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6802800U74-AN Chapter 13: MTS Troubleshooting Figure 191: Procedure 1 Troubleshooting Flowchart ROUTINE SITE VISIT PROCEDURE 1 OBSERVE LED INDICATORS Refer to Controls and Indicators for LED Definitions Module Suspected of Being Faulty? Yes Go to Troubleshooting Procedure 2 Flow Chart No CHECK CURRENT ALARM STATUS Use MMI command get alarms to check alarm status Module Suspected of Being Faulty? Yes Go to Troubleshooting Procedure 2 Flow Chart No DONE EBTS021 071895JNM 13.2.1.
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6802800U74-AN Chapter 13: MTS Troubleshooting Figure 192: Procedure 2 Troubleshooting Flowchart PROBLEM REPORTED OR SUSPECTED PROCEDURE 2 OBSERVE LED INDICATORS Refer to Controls and Indicators for LED Definitions Module Suspected of Being Faulty? Yes Replace Module No CHECK CURRENT ALARM STATUS Use MMI command get alarms to check alarm status Module Suspected of Being Faulty? Yes Replace Module No PERFORM VERIFICATION TESTS Use relevant MMI commands to perform tests.
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6802800U74-AN Chapter 13: MTS Troubleshooting 13.2.2 Base Radio Fault Indications Figure 193: Base Radio LEDs BASE RADIO FRONT VIEW BASE RADIO Rx 1 DC in Rx 2 Rx 3 Reset TX AUX Tx Status BR Alarm Service SC1 SC2 The BRC have 4 LEDs that are under software control: only 3 of these are used (TX, Status, BR Alarm). The LEDs indicate the main operating state of the BRC, as outlined in the table below. Additionally there are two SC1, SC2 LEDs indicating network problems.
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6802800U74-AN Chapter 13: MTS Troubleshooting Indication Status LED: GREEN, Alarm LED: RED Possible Failure BRC application is running but an alarm is preventing the BR from keying SC1, SC2 LED: GREEN OFF Ethernet link not present SC1, SC2 LED: YELLOW OFF No ethernet activity 396 Corrective Action - spr inet/if/eth0 - spr inet/if/eth1 • Check also if the IP suffix matches BR Cabinet ID/Position ID combination, for example: 10.0.253.
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6802800U74-AN Chapter 13: MTS Troubleshooting 13.2.3 Miscellaneous Troubleshooting Table 114: Miscellaneous Troubleshooting Items Indication Possible Failure Corrective Action No over-the-air communication Open Ethernet cable, or missing termination of Ethernet cable Verify no open or damage to Ethernet cable, or missing termination. Open or damaged BR antenna, lead in or surge arrestor Verify no open or damage to BR antenna, lead-in or surge arrestor.
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6802800U74-AN Chapter 14: Technical Specifications Chapter 14 Technical Specifications 14.1 Restriction of Hazardous Substances Compliance This is to declare that MSI products comply with the EU Directive 2011/65/EU (Restriction of Hazardous Substance or RoHS-2) and India RoHS, including applicable exemptions, with respect to the following substances: • Lead (Pb) < 0.1% by weight (1000 ppm) • Mercury (Hg) < 0.1% by weight (1000 ppm) • Cadmium (Cd) < 0.
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6802800U74-AN Chapter 14: Technical Specifications Environmental Specifications Description Humidity 5% to 95% non-condensing for 30 C. EN 300 019 1-3 Class 3.2 Operational altitude -300 m to 3000 m Environmental protection IP 20 according to IEC 60529 Operating in use Shock: EN300 019-2-3 T 3.2 Vibration: EN300 019-2-3 T 3.2 Storage and Transportation • Weather protected, not temperature-controlled storage locations. ETSI EN 300 019-1-1 Class 1.2, and EN 300 019-2-1 T1.
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6802800U74-AN Chapter 14: Technical Specifications Standards Specifications Description • ETSI EN 300 766 v1.2.1 (2001-07) with octet sequence integrity. (Fractional E1) In case of base stations connected in a redundant ring structure the lowest sum of the link delays between a base station and the zone core shall not exceed 14 ms. No more than 10 base stations can be connected in a ring. X.21 ITU-T Rec. V11: Electrical characteristics for balanced double current interchange circuits.
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6802800U74-AN Chapter 14: Technical Specifications 14.3.2 Dimensions of the MTS Cabinets The following table lists the dimensions of the MTS LiTE, MTS 2, MTS 4, and MTS 4 Expansion Cabinets.
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6802800U74-AN Chapter 14: Technical Specifications RF Specifications Description Value or Range 800 MHz: 45 MHz 900 MHz: 15 MHz Bandwidth: 400 MHz: 5 MHz 260 MHz: 6 MHz 800 MHz: 19MHz 900 MHz: 10 MHz Transmit Power Channel spacing TETRA: 25 kHz (Raster in 6.25 kHz) Channel spacing TEDS: 25/50 kHz (Raster in 6.25 kHz) Maximum: • 10 W (TEDS High Power, one TX ant., 2 BRs, 2 Duplexers) • 20 W (TEDS High Power, two TX ant., 2 BRs, with fans, 2 Duplexers) • 25 W (TETRA Low Power, two TX ant.
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6802800U74-AN Chapter 14: Technical Specifications Specifications Value or Range 250 kHz Channel Spacing, four-channel 4.7 dB typical 250 kHz Channel Spacing, two-channel 4.5 dB typical Table 121: Hybrid Combining Transmitter-to-Antenna Port Specifications Specifications Value or Range Hybrid Combiner Maximum Insertion Loss: 3.3 dB maximum 3.2 dB typical Duplex Filter Insertion Loss 1.6 dB maximum 1.2 dB typical Total Hybrid Combiner Insertion Loss 4.9 dB maximum 4.
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6802800U74-AN Chapter 14: Technical Specifications Transmitter Specification Value or Range Transmitter Power Control 12 dB Carrier Feedthrough -26 dBc Transmitter Modulation Accuracy 6% RMS/Burst Synchronization 1/4 symbol Adjacent-channel Power due to Modulation (Normal Conditions) ± 25 kHz (30% peak/symbol) -60 dBc (800 MHz/ 900 MHz: -55 dBc) ± 50 kHz -70 dBc (800 MHz/ 900 MHz: -65 dBc) ± 75 kHz -70 dBc(800 MHz/ 900 MHz: -65 dBc) Adjacent-channel Power due to Modulation (Extreme Conditio
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6802800U74-AN Chapter 14: Technical Specifications Transmitter Specification Value or Range NOTICE: Base Radio Power Limits above are also applicable for 800 MHz. Transmitter Power Control 12 dB Transmitter Modulation Accuracy 10% RMS/Burst Synchronization 1/4 symbol Adjacent-channel power (25kHz) Offset Limit 25 -55 50 -65 75 -67 Offset Limit 37.5 -55 62.5 -63 87.
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6802800U74-AN Chapter 14: Technical Specifications Receiver Specification Value or Range population mean: -120.0 dBm(-119.5 dBm 800 MHz) spec limit: -117.5 dBm Sensitivity (normal conditions, faded, TU50, 4% BER): population mean : -113.5 dBm(-113.5 dBm 800 MHz) spec limit: -111.0 dBm Degradation (extreme conditions, static and faded) 3 dB Nominal Error Rate (unprotected T1): Static, -85 to -40 dBm: 0.01% Static -40 to -20 dBm: 0.1% TU50, -84 to -40 dBm: 0.
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6802800U74-AN Chapter 14: Technical Specifications Receiver Specification Value or Range 75 kHz -40 dBm 150 kHz -35 dBm 350 kHz -30 dBm 1, 2, 5, 10 MHz -25 dBm Blocking 50 kHz TEDS (static, normal conditions, 3% BER): 150 kHz -40 dBm 350 kHz -35 dBm 700 kHz -30 dBm 2, 5, 10 MHz -25 dBm Spurious Responses (normal conds, QAM4, 25k, static, rate=1/1) 1st Image 68 dB 1/2 IF 68 dB 2nd Image 68 dB 1/2 2nd IF 68 dB Intermodulation Response Rejection (normal conds, QAM4, 25kHz, static, ra
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6802800U74-AN Chapter 14: Technical Specifications 14.3.7 Internal GPS Module Input Specifications Table 127: Internal GPS Input Specifications Internal GPS Input specifications Description Sensitivity TTFF (Time to First Fix) = 120 s @ -133 dBm Max input power level -40 dBm GPS antenna bias voltage +5.0 V Maximum output current 30 mA 14.3.
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6802800U74-AN Chapter 14: Technical Specifications MTS 4 Duplexer Specifications Description Depth: 400 mm Weight 7.6 kg Forward Reverse Power Measurement Accuracy ±0.5 dB 14.3.11 MTS 4 Post Filter Specifications Table 131: MTS 4 Post Filter Specifications MTS 4 Post Filter Specifications Description Dimensions Height: 100 mm Width: 167 mm Depth: 200 mm Weight 5 kg Forward Reverse Power Measurement Accuracy ±0.5 dB TX signal PI/4DQPSK, up to 4 carriers Avg. Input Power 180 W 14.3.
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6802800U74-AN Chapter 14: Technical Specifications Auto Tune Cavity Combiner (ATCC) Specifications Description Vendor Default Settings 150 kHz channel spacing Fine-tune interval 8 hours 14.3.14 Manual Tune Cavity Combiner (MTCC) Specifications Table 134: Manual Tune Cavity Combiner (MTCC) Specifications Manual Tune Cavity Combiner (MTCC) Specifications Description Dimensions Height: 173 mm Width: 447 mm Depth: 435 mm Weight 11.3 kg 14.3.
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6802800U74-AN Chapter 14: Technical Specifications 14.3.17 Power Supply Unit Specifications Table 137: Power Supply Specifications PSU Specifications Description Technical Requirements Input Voltage DC: -41 to -60 VDC Input Voltage AC: 90 to 264 VAC; The PSU shall withstand 300 VAC Input Frequency AC: 45 to 66 Hz Output Voltage 1: 28.5 VDC 2% Output Current 1: 20 A Output Voltage 2: 7.0 VDC +5 -0% Output Current 2: 8 A Output Voltage ATCC: 28.
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6802800U74-AN Chapter 14: Technical Specifications PSU Specifications Description Weight 5 kg 14.3.18 XHUB Controller Specifications The following table lists the XHUB controller performance specifications. Table 138: XHUB Controller Specifications XHUB Controller Specification Value or Range Power Consumption 5 W to 8 W Dimension Height: 240 mm Width: 61 mm Depth: 393 mm Weight 2.2 kg 14.3.19 RX Splitter Specifications The following table lists the RX Splitter specifications.
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6802800U74-AN Chapter 14: Technical Specifications Connector Type Description Ethernet RJ45 Functionality described in Hardware installation chapter Internal GPS N type Female connector Mains input IEC 320 230 V Supply DC -48 VDC 2 pin Phoenix connector Antennas DIN 7–16 Female connector Table 141: MTS 4 Connectors Connector Type Description External GPS1 and GPS2 SUB D DB15 Female connector Alarms SUB D DB25 Female connector E1 RJ45 Functionality described in Hardware installa
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6802800U74-AN Chapter 15: Expansion Options Chapter 15 Expansion Options Expansion options can be ordered from Motorola Solutions. To order an expansion option, see the Ordering Guide on ECAT. 15.1 Additional Base Radio for MTS 2 It is possible to complement MTS 2 (with one Base Radio) with additional Base Radio. NOTICE: The second Base Radio for MTS 2 is delivered with the expansion kit that includes required equipment and cables.
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6802800U74-AN Chapter 15: Expansion Options 15.1.1 Cable Connections Cable connections before expansion Figure 194: RF Cabling Diagram for MTS 2 with one TX/RX ant. and up to two additional RX ant. before Expansion JUNCTION PANEL TOP VIEW GND DC TX path RXC TX2/RXB RX path FRONT VIEW BR 1 PRESELECTOR TOP VIEW RGPS X.21 User Alarms/controls FRONT VIEW RX BR 1 BR 2 TX1/RXA AC in GPS Bat. Temp.
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6802800U74-AN Chapter 15: Expansion Options Figure 195: E1 and Ethernet Cabling Diagram for MTS 2 before Expansion JUNCTION PANEL TOP VIEW GND DC RGPS X.21 User Alarms/controls RXC TX2/RXB FRONT VIEW PRESELECTOR TOP VIEW FRONT VIEW PRESELECTOR TOP VIEW RX TX1/RXA AC in GPS Bat. Temp.
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6802800U74-AN Chapter 15: Expansion Options Cable connections after expansion Figure 196: RF Cabling Diagram for MTS 2 with one TX/RX ant. and up to two RX ant. after Expansion JUNCTION PANEL TOP VIEW GND DC RGPS X.21 User Alarms/controls TX path RXC TX2/RXB RX path TX1/RXA AC in GPS Bat. Temp.
PAGE 422
6802800U74-AN Chapter 15: Expansion Options Figure 197: E1 and Ethernet Cabling Diagram for MTS 2 after Expansion JUNCTION PANEL TOP VIEW GND DC RGPS X.21 User Alarms/controls RXC TX2/RXB TX1/RXA FRONT VIEW PRESELECTOR TOP VIEW FRONT VIEW PRESELECTOR TOP VIEW RX AC in GPS Bat. Temp.
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6802800U74-AN Chapter 15: Expansion Options 15.1.2.1 Installing an Additional Base Radio to MTS 2 Procedure: 1 Remove the Blind Plate where the additional Base Radio is to be assembled. 2 Label all new Rx cables with labels included in the expansion kit. 3 Attach the Rx cables to the filters.
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6802800U74-AN Chapter 15: Expansion Options 7 Rx3 Filter pos 3 / BR2 BR2 / Rx3 N/A 3066543B05 Tx Cable N/A Filter pos 2 / Tx BR2 / Tx 2 in A) 3066545B02 Ethernet N/A SC1 / BR2 BR2 / SC1 NOTICE: Index numbers in table above refer to cable connections shown in Figure 196: RF Cabling Diagram for MTS 2 with one TX/RX ant. and up to two RX ant. after Expansion on page 417 or in Figure 197: E1 and Ethernet Cabling Diagram for MTS 2 after Expansion on page 418 for A).
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6802800U74-AN Chapter 15: Expansion Options 15.1.3 Configuration When the additional Base Radio has been installed properly it needs to be configured and verified. In order to do so, follow Configuring and Verifying the Base Radio on page 234.
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6802800U74-AN Chapter 15: Expansion Options 6 Assemble the Air Separator shelf above the existing Module Cage. Use four M6x16 screws included in the expansion kit. 7 Assemble the new Module Cage on top of the Air Separator shelf. Use eight M6x16 screws included in the expansion kit. NOTICE: You may have to temporarily remove the fans in order to fasten the screws. 8 If applicable, remove the Power Supply Unit Blind Plate.
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6802800U74-AN Chapter 15: Expansion Options 15.2.2 Configuration No configuration in itself is needed for the module cage, but the Power Supply Unit needs to be configured and this is described in Updating the Mapping List with the New PSU TrackID on page 337. Installation and configuration of additional Base Radios are described separately in Additional Base Radio for Existing Module Cage in MTS 4 on page 423.
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6802800U74-AN Chapter 15: Expansion Options 15.3.1 Cable Connections Cable Connections Before Expansion Figure 198: RF Cabling of MTS 4 with one TX ant. Before Expansion JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 TX path GND User Alarms/Controls GPS1 GPS2 E1 RGPS2 RX path Bat. Temp. 1 TOP VIEW FRONT VIEW CAN IN RGPS1 X.21 CAN OUT DUPLEXER REAR VIEW TOP VIEW PRESELECTOR REAR VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 15: Expansion Options Figure 199: RF Cabling of MTS 4 with two TX ant. Before Expansion JUNCTION PANEL TOP VIEW DC1 DC2 TX path RGPS1 User Alarms/Controls X.21 GPS1 GPS2 E1 RGPS2 RX path Bat. Temp. 2 TOP VIEW FRONT VIEW CAN OUT DUPLEXER REAR VIEW TOP VIEW PRESELECTOR REAR VIEW TOP VIEW FRONT VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet CAN IN CAN OUT DUPLEXER REAR VIEW BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 15: Expansion Options Figure 200: E1 and Ethernet Connections of MTS 4 Before Expansion JUNCTION PANEL TOP VIEW E1 Connection DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 GND CAN IN User Alarms/Controls GPS1 GPS2 E1 RGPS2 Redundant Connection TOP VIEW FRONT VIEW RGPS1 X.21 Ethernet Connection CAN OUT Bat. Temp. 2 DUPLEXER REAR VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 15: Expansion Options Cable Connections After Expansion Figure 201: RF Cabling Diagram of MTS 4 with One TX ant. After Expansion JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 TX path GND RGPS1 User Alarms/Controls X.21 GPS1 GPS2 E1 RGPS2 RX path Bat. Temp. 1 TOP VIEW FRONT VIEW CAN CAN IN OUT DUPLEXER REAR VIEW BR1 TOP VIEW PRESELECTOR REAR VIEW TOP VIEW PRESELECTOR REAR VIEW BR1 BR2 BR 3 BR 4 Ex p. Cabinet BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 15: Expansion Options Figure 202: RF Cabling Diagram of MTS 4 with two TX ant. After Expansion JUNCTION PANEL TOP VIEW GND TX path DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 RGPS1 X.21 User Alarms/Controls GPS1 GPS2 E1 RGPS2 RX path Bat. Temp. 2 TOP VIEW FRONT VIEW CAN IN DUPLEXER REAR VIEW TOP PRESELECTOR VIEW REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet CAN OUT TOP VIEW FRONT VIEW CAN IN CAN OUT DUPLEXER REAR VIEW BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 15: Expansion Options Figure 203: E1 and Ethernet Cabling of MTS 4 After Expansion JUNCTION PANEL TOP VIEW DC1 DC2 Bat. Temp. 1 AC in 1 AC in 2 E1 Connection GND RGPS1 User Alarms/Controls X.21 Ethernet Connection GPS1 GPS2 E1 RGPS2 Bat. Temp. 1 Redundant Ethernet TOP VIEW FRONT VIEW PRESELECTOR REAR VIEW TOP VIEW DUPLEXER REAR VIEW PRESELECTOR REAR VIEW BR1 BR2 BR3 BR4 Exp. Cabinet BR1 BR2 BR3 BR4 Exp. Cabinet CAN CAN IN OUT TOP VIEW BR1 BR2 BR3 BR4 Exp.
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6802800U74-AN Chapter 15: Expansion Options 15.3.2 Adding an Additional Base Radio to MTS 4 Follow the procedure below to install an additional Base radio for MTS 4. The images below illustrate cable connections before adding a third Base Radio to the configuration. Procedure: 1 Remove the Blind Plate where the additional Base Radio is to be added. 2 Label all Rx cables with labels included in the expansion kit. 3 Attach the Rx cables to the filters.
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6802800U74-AN Chapter 15: Expansion Options NOTICE: At this stage only connect the cable to the Site Controller. NOTICE: If the Ethernet cable is being wired from a Base Radio in one Module Cage to a Site Controller in another Module Cage, the Ethernet cable is to be drawn outside of the Module Cage. 6 Insert the additional Base Radio by aligning the side rails with the appropriate rail guides inside the Base Radio chassis.
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6802800U74-AN Chapter 15: Expansion Options NOTICE: Redundant Site Controller feature is supported on releases: • R6.0_001.12, MTS 05 • R5.2_002.34, MTS 10 and later. The additional Site Controller is delivered with the expansion kit that includes required equipment and cables. 15.4.1 Adding a Redundant Site Controller This section described how to install and configure an additional Site Controller, gaining Redundant Site Controller functionality.
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6802800U74-AN Chapter 15: Expansion Options For detailed procedures, see the respective restoration manual (DIPS/DIPC/X Core systems) or Service Manual (DIPM system). 6 Load Ki’s into MTS. See the respective restoration manual (DIPS/DIPC/X Core systems) or Service Manual (DIPM system) for details on loading Ki's Into MTS. 7 Check the MTS post-restoration checks. For details, see the respective restoration manual (DIPS/DIPC/X Core systems) or Service Manual (DIPM system).
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6802800U74-AN Chapter 15: Expansion Options 8 Connect the Ethernet cables previously attached to the Base Radio(s) to the Site Controller. Also connect the newly added Site Controller to the junction panel according to the scheme below: Part no Cable type From To 3066543B10 RF Cable Junction Panel / E1 Y splitter 3066560B01 Y splitter SC1 / E1 3066567B02 Y splitter SC2 / E1 9 Connect RF cable 3066543B10 to GPS connector.
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6802800U74-AN Chapter 15: Expansion Options 15.4.2.1 Performing Site Controller Hardware Pre-Checks Procedure: 1 Ensure that both Site Controllers are correctly installed and are running identical software applications, Boot images and configuration files. 2 In order for the Redundant Site Controller feature to work correctly, the Site Controller and BR Boot1 version must be: • TSC_RLJ_BOOT1–R06.40.07 or later for SC. • BRC_RLJ_BOOT1–R06.40.05 or later for Base Radio.
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6802800U74-AN Chapter 15: Expansion Options • eth0: 10.0.254.2 • eth1: 10.0.253.2 NOTICE: For an MTS using a single Site Controller, the Ethernet settings should be checked using the ifconfig -a command from the SC application prompt. From the output, confirm that the eth0 and eth1 ports are configured as expected. See Procedure below for more information on how to set SC IDs. Procedure: 1 Log onto Boot1 of the Site Controller during startup. 2 From the prompt, run the command spr inet/if/eth0.
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6802800U74-AN Chapter 15: Expansion Options 3 An id value of either A or B is displayed. 4 Perform the same check on the second Site Controller. 5 If the IDs are the same, one of the ID values have to be changed. To do so, log onto the Site Controller Application MMI. NOTICE: It does not matter if it is the ID value of SC1 or SC2 that is changed, as long as they do not have the same ID value. 6 From the SC: prompt, run the command id x where x can be either A or B.
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6802800U74-AN Chapter 15: Expansion Options Figure 205: ATCC Cabling Diagram — MTS 4 with 1 TX Antenna after Expansion DUPLEXER / CAN OUT DUPLEXER / TX ATCC FRONT VIEW TX A TX B CAN 1 CAN 2 ATCC DC IN TX OUT Inside ATCC Interconnection TX A TX B CAN 1 CAN 2 ATCC DC IN TX OUT Inside ATCC Interconnection BR1 / TX BR3 / TX BR4 / TX BR2 / TX PSU2 / CAN 1 15.5.2 Adding the Four-Channel Cavity Combiner Follow the process below to install the Cavity Combiner.
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6802800U74-AN Chapter 15: Expansion Options 15.5.2.1 Installing the Cavity Combiner into the Cabinet Procedure: 1 Switch OFF the Power Supply Unit. NOTICE: Only applies for Auto Tuned Cavity Combiner (ATCC). 2 Remove the panel in front of where the additional Cavity Combiner is to be assembled. 3 Assemble bracket with 3 M6x10 screws. 4 Attach the DC cable to DC ATCC Out on the Power Supply Unit. Connect it to the DC socket on the control box on the Cavity Combiner.
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6802800U74-AN Chapter 15: Expansion Options 15.5.3 Configuration When the new Cavity Combiner has been installed, the mapping list needs to be updated with the new TrackID. For more information, see Updating the Mapping List with the New TrackID on page 286. 15.6 Hybrid Combiner Expansion It is possible to expand the MTS 4 with additional Hybrid Combiner. NOTICE: The additional Hybrid Combiner is delivered with the expansion kit that includes required equipment and cables. 15.6.
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6802800U74-AN Chapter 15: Expansion Options 15.7.1 Expanding from MTS 2 to MTS 4 Follow the process below to extract the Module Cage from MTS 2 and assemble it into the expanding MTS 4 Cabinet. Process: 1 Extract the Module Cage from MTS 2, see Extracting the Module Cage from MTS 2 on page 441. 2 Assemble the Module Cage in the MTS 4 cabinet, see Assembling the Module Cage in the MTS 4 Cabinet on page 443 15.7.1.
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6802800U74-AN Chapter 15: Expansion Options Figure 206: M4 Screw Position 5 Remove bottom plate by removing the 20 pcs M3 TEXTRON screws using M1.5 Hex. Figure 207: M3 Screw position 6 Remove the Ribbon cable from the Module cage.
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6802800U74-AN Chapter 15: Expansion Options 7 Mount the two brackets to the Module cage using 10 pcs. M4 screws. 8 Bend in the area at the back of the Module Cages for Ribbon cables to be routed through later. 15.7.1.2 Assembling the Module Cage in the MTS 4 Cabinet Procedure: 1 Remove the Module Cage Beauty Plate (if any). 2 Mount all cables going from the lower Module Cage in your specific configuration and fix them temporarily in the rack before mounting the air separator shelf and module cage.
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6802800U74-AN Chapter 15: Expansion Options 15.8.1 Adding a Redundant XHUB Controller Procedure: 1 Wear an ESD strap and connect its cable to a verified good ground. This strap must be worn to prevent ESD damage to any components. 2 Remove XHUB Controller blind plate if such exist in the upper module cage of the MTS 4 Expansion Cabinet. 3 Label the cables with labels included in the expansion kit.
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6802800U74-AN MTS 4 Outdoor Enclosure Chapter 16 MTS 4 Outdoor Enclosure The MTS 4 outdoor enclosure is designed to accommodate an MTS 4 base station and it is designed to withstand rough environment and many years of service. Basis is a welded steel frame with dismountable side panels with protected double gaskets for protecting the sealed environment inside. The MTS 4 outdoor enclosure is described in detail in MTS 4 Outdoor Enclosure.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Appendix A Field Replaceable Units (FRUs) A.1 Field Replaceable Units for MTS LiTE Table 142: Available FRUs for MTS LiTE on page 446 lists the available Field Replaceable Units (FRUs) for MTS LiTE and Table 143: Other FRUs for MTS LiTE Available from After Market Operations (AMO) on page 446 lists the other FRUs for MTS LiTE available from After Market Operations (AMO).
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Part Number Description 9166516A10 Duplexer Rx 415 MHz – 420 MHz 9166516A11 Duplexer Rx 450 MHz – 455 MHz 9166516A12 Duplexer Rx 455 MHz - 460 MHz 9166516A13 Duplexer Rx 452.5 MHz - 457.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Figure 208: Position of Modules in MTS LiTE Cabinet Junction Panel Filter section for Duplexer and Preselector Duplexer Power Supply Unit Fan Tray Preselector Site Controller Base Radio A.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Part Number Description WATF4380A Hybrid Combiner TX 851 MHz – 870 MHz GMLD4641A Hybrid Combiner 260 MHz – 275 MHz GMLF4711A Hybrid Combiner 932 MHz – 942 MHz WALN4381A Fan kit 9166516A07 Duplexer Rx 385 MHz - 390 MHz 9166516A15 Duplexer Rx 395 MHz – 400 MHz 9166516A08 Duplexer Rx 410 MHz - 415 MHz 9166516A09 Duplexer Rx 412.5 MHz – 417.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Part Number Description 91015004001 Pre Selector (Hi Pwr) Rx 260 MHz – 266 MHz 91015007001 Pre Selector (Low Pwr) Rx 260 MHz – 266 MHz 9166515A14 Pre Selector MTS2 RX 806 MHz – 825 MHz 9166515A16 Pre Selector Rx 917 MHz – 922 MHz 9166515A17 Pre Selector Rx 922 MHz - 927 MHz GMDN1172A Remote GPS Antenna MOBRA ROHS Compliant (GPS RF Antenna with integrated GPS Receiver) GMDN5007A GPS Antenna (Internal GPS Receiver), Post Mount N Male Con
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Figure 209: Position of Modules in MTS 2 Cabinet Junction Panel Preselector HC Duplexer TSC BRs PSU Fan Tray A.3 Field Replaceable Units for MTS 4 Table 146: Available FRUs for MTS 4 on page 451 lists the available FRUs for MTS 4 and Table 147: Other Field Replaceable Units for MTS 4 Available from After Market Operations (AMO) on page 452 lists other FRUs for MTS 4 available from AMO.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) FRU Description GMTX4334A Low Power Base Radio 380 – 470 MHz, TEDS compatible GMWD4513A Low Power Base Radio 260 MHz – 275 MHz WAPN4335A Power Supply Unit GMLN4752B DIMETRA Express Server with Trusted Platform Module (TPM) FRUs for BR-Arch-2 Base Radios (supported for SER releases 8.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Part Number Description Replaces Power Wave 9166512A20 duplexer. 9166512B01 Duplexer Rx 380 MHz – 385 MHz (supplier Fungu) Replaces Power Wave 9166512A01 duplexer. 9166512B02 Duplexer Rx 382.5 MHz – 387.5 MHz (supplier Fingu). Replaces Power Wave 9166512A02 duplexer. 9166512B03 Duplexer Rx 385 MHz – 390 MHz (supplier Fungu) Replaces Power Wave 9166512B03 duplexer.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Part Number Description 9166511B10 Post Filter Tx 420 MHz – 425 MHz (supplier Fingu) Replaces Power Wave 9166511A10 filter. 9166511B11 Post Filter Tx 422.5 MHz – 427.5 MHz (supplier Fingu) Replaces Power Wave 9166511A11 filter. 9166511B12 Post Filter Tx 425 MHz – 430 MHz (supplier Fingu) Replaces Power Wave 9166511A12 filter. 9166511B14 Post Filter Tx 460 MHz – 465 MHz (supplier Fingu) Replaces Power Wave 9166511A14 filter.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Part Number Description 9166510B18 Pre Selector Rx 452.5 MHz – 457.5 MHz MTS4 9166510B19 Pre Selector Rx 455 MHz – 460 MHz MTS4 91015004001 Pre Selector (Hi Pwr) 260 MHz – 266 MHz 91015007001 Pre Selector (Lo Pwr) 260 MHz – 266 MHz 9166510B24 Pre Selector MTS4 RX 806 MHz – 825 MHz (supplier Fingu) Replaces Power Wave 9166510A24 filter.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Figure 210: Position of Modules in MTS 4 cabinet 1 2 Junction Panel Filter Section (RX Splitters) Cavity Combiners Cavity Conjunction Hole (on each side of Cabinet) BRs PSU XHUB Fan Tray BRs PSU XHUB Fan Tray 3 4 5 6 7 8 9 10 11 12 Figure 211: Position of Modules in Expansion Cabinet A.4 Surge Arrestors and Suppliers Three types of surge arrestors should be used in the MTS site: 1 AC Power and X.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) Supplier addresses: • DITHA Suedfeldtrasse 7 D - 30453 Hannover Germany Telephone: +49 (0)511 - 21260 Telefax: +49 (0)511 - 2108302 • DEHN GmbH Co KG Postfach 1640 D - 92306 Neumarkt Germany Telephone: +49 (0)9181 - 9060 Telefax: +49 (0)9181 - 906100 A.4.2 Antenna Surge Arrestors The recommended antenna surge arrestors are manufactured by Polyphaser Inc. POLYPHASER, INC.
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6802800U74-AN Appendix A: Field Replaceable Units (FRUs) HOFI GmbH Co KG Wittenbacherstrasse 12 D - 91614 Moenchsroth Germany Telephone: +49 (0)9853 - 1003 Telefax: +49 (0)9853 - 1005 458
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6802800U74-AN Planned Maintenance Inspection (PMI) Appendix B Planned Maintenance Inspection (PMI) To assist maintenance of DIMETRA products, Motorola Solutions publishes advice for recommended Planned Maintenance Inspections (PMI). For each Motorola Solutions Part Number, the Inspection Schedule indicates whether any PMI action is required/recommended, the regularity of the recommended/required action, and a brief description of the activity.
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6802800U74-AN Appendix C: Static Precautions and ESD Strap Appendix C Static Precautions and ESD Strap This Appendix covers the following topics: • Static Sensitive Precautions on page 460 • ESD Wrist Strap Safety Precautions on page 460 C.1 Static Sensitive Precautions The static grounding wrist strap (Motorola P/N 4280385A59) must always be used when handling any board or module within the MTS. Many of the boards or modules used in the MTS equipment are vulnerable to damage from static charges.
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6802800U74-AN Appendix C: Static Precautions and ESD Strap • Service of receiver multicoupler (RMC). CAUTION: The RMC is a relatively open mechanical design and ESD protection is critical when servicing this module. In case of field repair, first connect the cable to the Duplexer or Preselector, then connect to the RMC. NEVER do this the other way round.
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6802800U74-AN Appendix D: Assembling the GNSS Antenna Appendix D Assembling the GNSS Antenna Perform this procedure to assemble a GNSS antenna. The following figure presents the exploded view of the GNSS antenna. Figure 214: GNSS Antenna Assembly - Exploded View M5 Screw Collar Bracket 1-1/2” O.D.
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6802800U74-AN Appendix D: Assembling the GNSS Antenna Figure 216: GNSS Antenna Assembly – Collar Bracket 3 Fix the mounting pipe to the mounting bracket by tightening the two set screws. Figure 217: GNSS Antenna Assembly – Securing the Pipe 4 Attach the mounting pipe to the support structure. 5 Attach the grounding cable to the antenna module by tightening a T6 screw using a T30 screwdriver.
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Appendix E TETRA/DIMETRA Acronyms The table explains the acronyms used throughout this manual and in the DIMETRA System and is not system release specific. Therefore not all terms may be relevant for a specific system or release.
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description ATCC Auto Tune Cavity Combiner ATG Announcement Talkgroup ATIA Air Traffic Information Access ATM Asynchronous Transfer Mode ATR Air Traffic Router ATS Alphanumeric Text Service AuC Authentication Centre AVC Aggregated Virtual Circuit.
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description CCK Common Cipher Key CCM Channel Control Module CCMS Customer Configuration Management System CDM Configuration Database Manager (part of CENTRACOM Gold Server) CDR Call Detail Record CE Crypto Engine CEB Central Electronics Bank CEN Customer Enterprise Network CES CENTRACOM Elite Server CG Charging Gateway CHS Cluster Hot Standby, Equivalent to Synchronised Standby CIE Console Interface Electronics CIS Center for
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description CZC Controlling Zone Controller DAOS Data Add-On Services DAQ Delivered Audio Quality DAT Digital Audio Tape DB Data Base DBP Downstream Billing Processor DC Dispatch Console (D5.5SER and backward) Domain Controller (D6.
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description EBTS Enhanced Base Transceiver System EC Electronic Codebook Echo Canceller ECK Encryption Cipher Key ECN Exclusion Class Number ECTA Extended Console Talkgroup Assignment ECU Environmental Conditioning Unit EEPROM Electrically Erasable Programmable Read Only Memory EIA Electronic Industries Association EOL End Of Life ESD Electrostatic Discharge ETG Enhanced Telephone Gateway ETSI European Telecommunications Standar
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description GPIOM General Purpose Input/Output Module GPRS General Packet Radio Service GPS Global Positioning System GSKO Group Session Key for OTAR GSSI Group Short Subscriber Identity GTP GPRS Tunneling Protocol GTSI Group TETRA Subscriber Identity GUI Graphical User Interface HDD Hard Disc Drive HDLC High level Data Link Control HLA Home Location Area HLR Home Location Register HPOV Hewlett-Packard OpenView HSRP High Spe
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description ITU International Telecommunications Union IVD Integrated Voice and Data IVN InterVening Network IZ Interzone IZAC Interzone Audio Channel IZCP Interzone Control Path IZNM Interzone Network Manager K Authentication Key KAG Key Association Group KEK Key Encryption Key KID Key Identification KMF Key Management Facility KMM Key Management Message KSG Key Stream Generator KSS Key Stream Segments KVL Key Variable
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description MGCK Modified Group Cipher key MGEG Motorola Gold Elite Gateway MIB Management Information Base MiBAS Motorola integrated Billing and Administration System MLE Mobile Link Entity MMC Microsoft Management Console MMI Man Machine Interface MNC Mobile Network Code MND Motorola Networks Division MNR Motorola Network Router MO Mobile Originated MOSES Make Our System Easier to Support MoU Memorandum of Understanding MS
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description NS Network Security NSC Normal Synchronization Configuration NSM Juniper NetScreen-Security Manager NSMS Network Security Management Subsystem NT New Technologies.
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description PrC Provisioning Center PRC Primary Reference Clock PRNM Private Radio Network Management. PROM Programmable Read Only Memory. PSK Phase Shift Keying. PSM Public Safety Microphone.
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description RUI Radio User Identity RX Receiver SF Store and Forward feature SAC Subscriber Access Control SAI Session Authentication Information SACCH Slow Associated Control Channel SAS Serial Attached SCSI Symantec AntiVirus™ Server SATA Serial ATA SATN System Architecture and Transport Network SAV Symantec AntiVirus Client SAVCE Symantec AntiVirus Corporate Edition SC Site Controller SCI Serial Communications Interface SC
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description SPI Smart Phone Interface SRAM Static Random Access Memory SR System Release SRI Site Reference ISA SS7 Signaling System 7 SSC Symantec System Center™ SSI Short Subscriber Identity.
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6802800U74-AN Appendix E: TETRA/DIMETRA Acronyms Item Description TSC TETRA Site Controller TSI TETRA Subscriber Identity TX Transmitter Tx-I Transmit Inhibit UCL User Configuration of Logging interfaces UCM User Configuration Manager Universal Crypto Module UCS User Configuration Server UDP User Data Protocol UI User Interface UKEK Unique Key Encryption Key UPS Uninterruptible Power Supply UTC Universal Time Coordinated V+D Voice and data VDTM Virus Definition Transport Method