BTS Optimization/ATP CDMA LMF Software Release 2.16.X SC 4812ET 1.
Notice While reasonable efforts have been made to assure the accuracy of this document, Motorola, Inc. assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. The information in this document has been carefully checked and is believed to be entirely reliable. However, no responsibility is assumed for inaccuracies or omissions. Motorola, Inc.
Table of Contents SC 4812ET BTS Optimization/ATP — CDMA LMF CDMA 1.9 GHz and 800 MHz List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi FCC Part 15 . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents – continued Chapter 4: Automated Acceptance Test Procedure (ATP) Automated Acceptance Test Procedures – Overview . . . . . . . . . . . . . . . . . . . . . 4-1 TX Spectral Purity Transmit Mask Acceptance Test . . . . . . . . . . . . . . . . . . . . . 4-5 TX Waveform Quality (rho) Acceptance Test . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 TX Pilot Time Offset Acceptance Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents – continued Appendix C: BBX Gain Set Point vs. BTS Output Considerations Appendix C: BBX2 Gain Set Point vs. BTS Output Considerations . . . . . . . . . C-1 Appendix D: CDMA Operating Frequency Information CDMA Operating Frequency Programming Information – North American PCS Bands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Figures SC 4812ET BTS Optimization/ATP — CDMA LMF CDMA 1.9 GHz and 800 MHz Figure 1-1: Null Modem Cable Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 Figure 1-2: Typical Logical BTS Configurations . . . . . . . . . . . . . . . . . . . . . . . . 1-15 Figure 1-3: SC 4812ET RF Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16 Figure 1-4: RF Cabinet Internal FRUs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Figures – continued Figure 3-9: TX Calibration Test Setup (CyberTest and HP 8935) . . . . . . . . . . . 3-46 Figure 3-10: TX Calibration Test Setup HP 8921A and Advantest . . . . . . . . . . 3-47 Figure 3-11: Optimization/ATP Test Setup Calibration (CyberTest, HP 8935 and Advantest) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48 Figure 3-12: Optimization/ATP Test Setup HP 8921A . . . . . . . . . . . . . . . . . . .
List of Tables SC 4812ET BTS Optimization/ATP — CDMA LMF CDMA 1.9 GHz and 800 MHz Table 1-1: CDMA LMF Test Equipment Support Table . . . . . . . . . . . . . . . . . . 1-4 Table 1-2: Abbreviations and Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11 Table 1-3: C–CCP Shelf/Cage Card/Module Device ID Numbers (Top Shelf) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables – continued Table 3-14: Download Code and Data to Non–MGLI Devices . . . . . . . . . . . . . 3-29 Table 3-15: Select CSM Clock Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29 Table 3-16: Enable CSMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30 Table 3-17: Enable MCCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables – continued Table 3-49: Minor Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-84 Table 3-50: Single Rectifier Fail or Minor Alarm . . . . . . . . . . . . . . . . . . . . . . . 3-84 Table 3-51: Multiple Rectifier Failure or Major Alarm . . . . . . . . . . . . . . . . . . . 3-85 Table 3-52: Single Rectifier Fail or Minor Alarm . . . . . . . . . . . . . . . . . . . . . . . 3-85 Table 3-53: Multiple Rectifier Failure or Major Alarm . . . . . .
List of Tables – continued Table 6-21: No MCC24 Channel Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16 Table 6-22: No DC Input Voltage to Power Supply Module . . . . . . . . . . . . . . . 6-17 Table 6-23: No DC Input Voltage to any C–CCP Shelf Module . . . . . . . . . . . . 6-18 Table 6-24: No DC Input Voltage to any C–CCP Shelf Module . . . . . . . . . . . . 6-18 Table 6-25: RFDS Fault Isolation – All tests fail . . . . . . . . . . . . . . . . . . . . . . . .
List of Tables x – continued Table F-6: Pretest Setup for HP8935 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-6 Table F-7: Advantest R3465 GPIB Address and Clock Setup . . . . . . . . . . . . . . F-9 Table F-8: Pretest Setup for Advantest R346 . . . . . . . . . . . . . . . . . . . . . . . . . . . F-9 Table F-9: Calibrating Test Cable Setup (using the HP PCS Interface) . . . . . . . F-10 Table F-10: Procedure for Calibrating Test Cable Setup Using Advantest R3465 . . . . . .
Product Information Model & Options Charts Refer to the SC 4812ET Field Replaceable Units manual (68P64113A24) for detailed model structure and option information This document covers only the steps required to verify the functionality of the Base transceiver Subsystem (BTS) equipment prior to system level testing, and is intended to supplement site specific application instructions. It also should be used in conjunction with existing product manuals. Additional steps may be required.
FCC Part 15 FCC Part 15 Requirements This section conveys FCC Part 15 requirements for the T/ET/ETL series BTS cabinets. Part 15.19a(3) – INFORMATION TO USER NOTE This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Part 15.
FCC Part 15 – continued 15.105(b) – INFORMATION TO USER NOTE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
FCC Part 68 FCC Part 68 Requirements This equipment complies with Part 68 of the Federal Communications Commission (FCC) Rules and regulations. A label inside the cabinet frame easily visible with the door open in the upper portion of the cabinet contains, among other information, the FCC Registration Number and Ringer Equivalence Number (REN) for this equipment. If requested, this information must be provided to the telephone company.
Foreword Scope of manual This manual is intended for use by cellular telephone system craftspersons in the day-to-day operation of Motorola cellular system equipment and ancillary devices. It is assumed that the user of this information has a general understanding of telephony, as used in the operation of the Public Switched Telephone Network (PSTN), and is familiar with these concepts as they are applied in the cellular mobile/portable radiotelephone environment.
Foreword – continued The following typographical conventions are used for the presentation of software information:In text, typewriter style characters represent prompts and the system output as displayed on a Hyperterminal screen. Changes to manual Changes that occur after the printing date are incorporated into your manual by Cellular Manual Revisions (CMRs).
Foreword – continued 24-hour support service If you have any questions or concerns regarding the operation of your equipment, please contact the Customer Network Resolution Center for immediate assistance. The 24 hour telephone numbers are: Arlington Heights, IL . . . . . . . . . Arlington Heights, International . Cork, Ireland . . . . . . . . . . . . . . . . Swindon, England . . . . . . . . . . . . .
General Safety Remember! . . . Safety depends on you!! The following general safety precautions must be observed during all phases of operation, service, and repair of the equipment described in this manual. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the equipment. Motorola, Inc. assumes no liability for the customer’s failure to comply with these requirements.
General Safety – continued Use caution when exposing or handling the CRT Breakage of the Cathode–Ray Tube (CRT) causes a high-velocity scattering of glass fragments (implosion). To prevent CRT implosion, avoid rough handling or jarring of the equipment. The CRT should be handled only by qualified maintenance personnel, using approved safety mask and gloves.
Revision History Manual Number 68P09253A74–1 Manual Title SC 4812ET BTS Optimization/ATP — CDMA LMF CDMA 1.9 GHz and 800 MHz Version Information The following table lists the manual version , date of version, and remarks on the version.
Patent Notification Patent numbers This product is manufactured and/or operated under one or more of the following patents and other patents pending: 4128740 4193036 4237534 4268722 4282493 4301531 4302845 4312074 4350958 4354248 4367443 4369516 4369520 4369522 4375622 4485486 4491972 4517561 4519096 4549311 4550426 4564821 4573017 4581602 4590473 4591851 4616314 4636791 4644351 4646038 4649543 4654655 4654867 Apr 2001 4661790 4667172 4672657 4694484 4696027 4704734 4709344 4710724 4726050 4729531 47379
Patent Notification – continued Notes xxii SC 4812ET BTS Optimization/ATP — CDMA LMF DRAFT Apr 2001
1 Chapter 1: Introduction Table of Contents Apr 2001 Optimization Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Scope of This Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Document Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CDMA LMF Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Online Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Table of Contents – continued Notes SC 4812ET BTS Optimization/ATP — CDMA LMF DRAFT Apr 2001
Optimization Overview 1 Scope of This Document This document provides information pertaining to the optimization and audit tests of Motorola SC 4812ET Base Transceiver Subsystem (BTS) equipment frames equipped with trunked high–power Linear Power Amplifiers (LPAs) and their associated internal and external interfaces.
1 Optimization Overview – continued CDMA LMF Product Description The Code Division Multiple Access (CDMA) LMF is a graphical user interface (GUI) based LMF. This product is specifically designed to provide cellular communications field personnel the vehicle to support the following CDMA BTS operations: Installation Maintenance Calibration Optimization The LMF also provides Command Line Interface (CLI) capability. Activate the CLI by clicking on a shortcut icon on the desktop.
Optimization Overview – continued 1 These values are factored in by the BTS equipment internally, leaving only site specific antenna feed line loss and antenna gain characteristics to be factored in by the CFE when determining site Effective Radiated Power (ERP) output power requirements. Each C–CCP shelf BBX board is optimized to a specific RX and TX antenna port. (One BBX board acts in a redundant capacity for BBXs 1–12, and is optimized to all antenna ports).
1 Optimization Overview – continued Required Documents The following documents are required to perform optimization of the cell site equipment: Site document (generated by Motorola systems engineering), which includes: – General site information – Floor plans – Power levels – Site PN – Site paging and traffic channel allocation – Board placement – Site wiring lists – Cell–site Data Files (CDF) Demarcation document (scope of work agreement) Equipment manuals for non-Motorola test equipment.
Optimization Overview – continued 1 Table 1-1: CDMA LMF Test Equipment Support Table Item Description Hewlett Packard, model HP 8935 Cellular cmmunications analyzer Motorola CyberTest Cellular communications analyzer Advantest R3465 with 3561 CDMA option Cellular communications analyzer Gigatronix 8541C Power meter HP437B Power meter To ensure consistent, reliable, and repeatable optimization test results, test equipment meeting the following technical criteria should be used to optimize the B
1 Optimization Overview – continued Required Test Equipment To ensure consistent, reliable, and repeatable optimization test results, test equipment meeting the following technical criteria should be used to optimize the BTS equipment. You can, of course, substitute test equipment with other test equipment models supported by the LMF meeting the same technical specifications.
Optimization Overview – continued 1 Test Equipment List The following pieces of test equipment are required during the optimization procedure. Common assorted tools like screwdrivers and frame keys are not listed but are still required. Read the owner’s manual on all of the following major pieces of test equipment to understand their individual operation prior to use in optimization. NOTE Always refer to specific OEM test equipment documentation for detailed operating instructions.
1 Optimization Overview – continued Model SLN2006A MMI Interface Kit Motorola Model TRN9666A null modem board. Connectors on opposite sides of the board must be used as this performs a null modem transformation between cables. This board can used for 10–pin to 8–pin, 25–pin to 25–pin and 10–pin to 10–pin conversions. Motorola 30–09786R01 MMI cable or equivalent ; used to interface the LMF serial port connection to GLI2, CSM and LPA debug serial ports.
Optimization Overview – continued 1 NOTE Two Huber & Suhner 16MCX/11BNC/K02252D or equivalent; right angle MCX–male to standard BNC–male RG316 cables; 10 ft. long are required to interconnect the HP8921A/600 communications analyzer to SGLN4132A and SGLN1145A CSM board timing references. BNC “T” adapter with 50 ohm termination. NOTE This BNC “T” adapter (with 50 ohm termination) is required to connect between the HP 8921A/600 (or Advantest R3465) EVEN SECOND/SYNC IN and the BNC cable.
1 Optimization Overview – continued RF Network Box (and calibrated cables) Motorola model SGLN5531A 18:3 Passive Antenna Interface used to interface test equipment to the BTS receive and transmit antenna inputs during optimization/ATP or general troubleshooting procedures. Optional Equipment Frequency Counter Stanford Research Systems SR620 or equivalent. If direct measurement of the 3 MHz or 19.6608 MHz references is required.
Optimization Overview – continued 1 Abbreviations and Acronyms Table 1-2: Abbreviations and Acronyms Acronym AMR ATP BBX2 BLO BTS CBSC C–CCP CCD CDMA CE CHI CLI CIO CM CMR CSM CSU DBPF DBM DMAC DRDC DSP EMPC FRU FSI GLI 2 GPS HSO IFM I&Q ISB LAPD LFR LMF Apr 2001 Definition Alarm Monitor Reporting Acceptance Test Plan Broadband Transceiver Bay Level Offset Base Transceiver Subsystem Centralized Base Station Controller Combined CDMA Channel Processor CDMA Clock Distribution Code Division Multiple Access
1 Optimization Overview – continued Table 1-2: Abbreviations and Acronyms Acronym LORAN LPA MAP MCC MGLI MM MMI MPC OMCR PCS PCSC PN PSTN QPSK RFDS RSSI SCAP TCH TSI 1-12 Definition LOng RAnge Navigational Linear Power Amplifier Meter Alarm Panel (also refered to as DMAC) Multi–Channel CDMA Master Group Line Interface Mobility Manager Man Machine Interface Multicoupler Preselector Card Operations Maintenance Center – Radio Personal Communication System Personal Communication System Controller Pseudo–ran
BTS Equipment Identification 1 Equipment Overview The SC 4812ET BTS consists of an RF Cabinet that is an outdoor, weatherized version of the SC 4812T. The RF cabinet is powered by 27 Vdc and each cabinet has the capability to support up to 4 carriers (at 3 sector) or 2 carriers (at 6 sector). The RF Cabinet houses the fan modules, C–CCP, LPA modules, LPA trunking backplane, Bandpass 2:1 & 4:1 Combiners, Duplexer/Receive Filter/Directional Couplers (DRDC) and a DC Power distribution assembly.
1 BTS Equipment Identification – continued Table 1-3: C–CCP Shelf/Cage Card/Module Device ID Numbers (Top Shelf) Frame # Card/Module ID Number (Left to Right) Power Power Power AMR GLI2 (PS–1) (PS–2) (PS–3) –1 –1 MCC2 BBX2 BBX2 –R MPC/ EMPC –1 1 – – – 1 1 1 2 3 4 5 6 1 2 3 4 5 6 R1 – 101 – – – 101 101 101 102 103 104 105 106 101 102 103 104 105 106 R101 – 201 – – – 201 201 201 202 203 204 205 206 201 202 203 204 205 206 R201 – 301 – – –
BTS Equipment Identification – continued 1 Figure 1-2: Typical Logical BTS Configurations Two Frame Configuration BTSSPAN 1 Three Frame Configuration BTSSPAN 1 BTSSPAN 110 A B Frame 1 A BTSSPAN 110 B A A Frame 1 Frame 101 BTSSPAN 211 B Frame 101 A Frame 201 Four Frame Configuration BTSSPAN 1 BTSSPAN 110 B A Frame 1 BTSSPAN 211 A B Frame 101 BTSSPAN 310 B A Frame 201 A Frame 301 REF FW00485 Apr 2001 SC 4812ET BTS Optimization/ATP — CDMA LMF DRAFT 1-15
1 BTS Equipment Identification – continued Major Components The major components that make up the Motorola SC 4812ET are illustrated in this section: the RF Cabinet (see Figure 1-3) and the Power Cabinet (see Figure 1-10).
BTS Equipment Identification – continued 1 RF Cabinet Internal FRUs Figure 1-4 shows the location of the Internal Field Replaceable Units (FRUs). A brief description of each Internal FRU is found in the following paragraphs. Figure 1-4: RF Cabinet Internal FRUs EBA ETIB CCP Fans RFDS C–CCP Shelf 5 RU Rack Space Combiner Cage OPTIONAL AREA DC Power Dist.
1 BTS Equipment Identification – continued Combiner Cage (2:1, 4:1, or Band pass Filter) The Combiner Cage holds the transmit band pass filters, 2:1 combiners, or 4:1 combiners, depending on system configuration.
BTS Equipment Identification – continued 1 Figure 1-5: SC 4812ET C–CCP Shelf SC 4812ET RF Cabinet ETIB EBA MPC/EMPC–1 5 RU RACK SPACE MPC/EMPC–2 Switch BBX2–12 BBX2–11 BBX2–10 BBX2–9 BBX2–8 BBX2–7 MCC24–12 MCC24–11 MCC24–10 MCC24–9 MCC24–8 MCC24–7 GLI2 AMR MODEM CCD CSM CSM HSO/LFR CCD CIO BBX2–6 BBX2–R BBX2–5 BBX2–4 BBX2–3 BBX2–2 BBX2–1 MCC24–6 MCC24–5 MCC24–4 MCC24–3 MCC24–2 GLI2 MCC24–1 AMR Power Supply Power Supply Power Supply 19 mm Filter Panel RFDS NOTE
BTS Equipment Identification – continued SC 4812ET Trunking Backplane The Trunking Backplane contains a complex passive RF network that allows RF signals to share the resources of a bank of four LPAs. It also provides DC Power and digital interconnect. Figure 1-6: SC 4812ET Intercabinet I/O Detail (Rear View) RF CABINET (Rear View) Exp.
BTS Equipment Identification – continued 1 Figure 1-7: SC 4812ET I/O Plate Diagram 20 Pair Punchblock (RGPS) 1A 2A 3A 1B 2B 3B 4A 5A 6A 4B 5B 6B RGD/RGPS 50 Pair Punch Block 2A 3A 1B Power Input +27V Micro– (Alarms/Spans) wave RF Expansion Ports 1A RGD Board RF GPS 2B LAN 3B IN OUT A B Remote ASU 1 4A 5A 6A 4B 5B 6B 19 MHz Spans Modem Alams Antenna’s Power Input 27V Ret 2 Sec 2 GND Lugs FW00171 Apr 2001 SC 4812ET BTS Optimization/ATP — CDMA LMF DRAFT 1-21
1 BTS Equipment Identification – continued Figure 1-8: RFDS Location in an SC 4812ET RF Cabinet FRONT VIEW RFDS (door not shown for clarity) WALL MOUNTING BRACKET DRDC BTS CPLD ANT CPLD 3B 2B 1B 3A 2A 1A DRDC CAGE 6B 5B 4B 6A 5A 4A FW00170 1-22 SC 4812ET BTS Optimization/ATP — CDMA LMF DRAFT Apr 2001
BTS Equipment Identification – continued 1 Sector Configuration There are a number of ways to configure the BTS frame. Table 1-5 outlines the basic requirements. When carrier capacity is greater than two, a 2:1 or 4:1 cavity combiner must be used. For one or two carriers, bandpass filters or cavity combiners may be used, depending on sectorization and channel sequencing.
1 BTS Equipment Identification – continued Table 1-6: Sector Configurations Config Ref. No. Description 3–Sector/2–ADJACENT Carriers – The configuration below maps TX with optional 2:1 cavity combiners for 3 sectors/2 carriers for adjacent channels. Note that 2:1 cavity combiners are used (6 total).
BTS Equipment Identification – continued 1 Figure 1-9: SC4812ET LPA Configuration with Combiners/Filters Sector Numbering 3 Sector (6 Sector) 2 to 1 Combiner 3 Sector or 6 Sector 4 to 1 Combiner 3 Sector Only EBA ETIB EBA ETIB RFDS RFDS C1, S1–S3 C1 (C1, S1–S3) C2, S1–S3 C2 (C2, S1–S3) 5 RU RACK SPACE 5 RU RACK SPACE C3, S1–S3 C3 (C1, S4–S6) C4, S1–S3 C4 (C2, S4–S6) Dual Bandpass Filter Sector Numbering 3 Sector (6 Sector) 3 Sector Only 2 Carrier Maximum EBA ETIB RFDS C1, S1–S3
1 BTS Equipment Identification – continued Power Cabinet Figure 1-10 illustrates the Power Cabinet design.
BTS Equipment Identification – continued 1 Power Cabinet Internal FRUs Figure 1-11 shows the location of the Internal Field Replaceable Units (FRUs). A brief description of each Internal FRU is found in the following paragraphs. Figure 1-11: Power Cabinet with Batteries Installed (Doors Removed for Clarity) Rectifier Alarm Module Temperature Control Module Rectifier Shelves Batteries (Battery Heaters located under batteries) GFCI Outlets (Back) NOTE Punch Block is not visible in this view.
1 BTS Equipment Identification – continued Battery Compartment Fan The battery compartment fan provides air circulation for the two battery compartments. It is located on the inside of the battery compartment door. Heat Exchanger The Heat Exchanger provides cooling to the rectifier compartment of the Power Cabinet. The Heat Exchanger is located in the primary front door of the Power Cabinet.
Chapter 2: Preliminary Operations Table of Contents Apr 2001 Preliminary Operations: Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cellsite Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CDF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Site Equipage Verification .
Table of Contents – continued Notes 2 SC 4812ET BTS Optimization/ATP — CDMA LMF DRAFT Apr 2001
Preliminary Operations: Overview Introduction This section first verifies proper frame equipage. This includes verifying module placement, jumper, and dual in–line package (DIP) switch settings against the site-specific documentation supplied for each BTS application. Next, pre-power up and initial power-up procedures are presented. Cellsite Types Sites are configured as with a maximum of 4 carriers, 3–sectored with a maximum of 4 carriers, and 6–sectored with a maximum of 2 carriers.
Preliminary Operations: Overview – continued Setting Frame C–CCP Shelf Configuration Switch If the frame is a Starter BTS, the backplane switch settings behind the fan module should be set to the ON position (see Figure 2-1). 2 The switch setting must be verified and set before power is applied to the BTS equipment.
