APPLICANT: Motorola Solutions EQUIPMENT TYPE: ABZ89FC5840 User Information User Information Installation and Configuration Guide follows.
900 MHz eNodeB Installation and Configuration Guide Exhibit E page 2 of 38
TBD Intellectual Property and Regulatory Notices Intellectual Property and Regulatory Notices 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.
TBD Contact Us Contact Us The Solutions Support Center (SSC) is the primary contact for technical support included in your organization's service agreement with Motorola Solutions.
TBD Document History Document History Version Description Date TBD Early draft of the 900 MHz eNodeB Installation and Configuration Guide.
TBD Contents Contents Intellectual Property and Regulatory Notices.......................................................... 2 Contact Us................................................................................................................... 3 Document History....................................................................................................... 4 List of Figures..............................................................................................................
TBD Contents 4.2 900 MHz eNodeB Cabinet Grounding................................................................................... 35 4.3 RF Antenna Connections.......................................................................................................36 4.4 Connecting Power to an AC Power Source...........................................................................
TBD List of Figures List of Figures Figure 1: Warning Label on Hot Modules .............................................................................................. 13 Figure 2: 900 MHz eNodeB Rack Components .................................................................................... 15 Figure 3: Front View .............................................................................................................................. 15 Figure 4: Rear View Description ..........................
TBD List of Tables List of Tables Table 1: Motorola Documentation ......................................................................................................... 11 Table 2: Rear View Description ............................................................................................................. 16 Table 3: DAS Front View Description .................................................................................................... 17 Table 4: DAS Rear View .............................
TBD List of Processes List of Processes Exhibit E page 10of 38 9
TBD List of Procedures List of Procedures Mounting the 900 MHz eNodeB Cabinet to the Floor ............................................................................34 Connecting Power to an AC Power Source ...........................................................................................
TBD About This Manual About This Manual This manual provides description of the 900 MHz eNodeB components along with installation and configuration procedures. What Is Covered In This Manual? To be disclosed. Helpful Background Information Motorola Solutions offers various courses designed to help with learning about the system.For more information, go to https://learning.motorolasolutions.com/ to view the current course offerings and technology paths.
TBD Chapter 1 : General Safety Precautions Chapter 1 General Safety Precautions FCC/ISED Compliance Guidelines WARNING: Compliance with FCC/ISED guidelines for human exposure to Electromagnetic Energy (EME) at Transmitter Antenna sites generally requires that personnel working at a site must be aware of the potential for exposure to EME, and can exercise control of exposure by appropriate means, such as adhering to warning sign instructions, using standard operating procedures (work practices), wearing pe
TBD Chapter 1 : General Safety Precautions • Only a qualified technician familiar with similar electronic equipment should service equipment. • Some equipment components can become hot during operation. Turn off all power to the equipment and wait until sufficiently cool before touching. • Maintain emergency first aid kits at the site. • Direct personnel to call in with their travel routes to help ensure their safety while traveling between remote sites.
TBD Chapter 1 : General Safety Precautions • The frequency of the transmitter must be checked during initial installation of the transmitter, when replacing modules, or when making adjustments that affect the carrier frequency or modulation characteristics. This equipment has been tested and found to comply with the limits for a Class A digital device, according to part 15 of the FCC Rules.
TBD 900 MHz eNodeB Description Chapter 2 900 MHz eNodeB Description 900 MHz eNodeB is an optional component that can be integrated into the LXN 7900 LTE infrastructure. 2.1 Rack Level Description The 900 MHz eNodeB contains all parts necessary for establishing connection between the LTE core and the transmit/receive antenna. All AC connections are located on the top panel of the rack and all, Network and RF Antenna connections pass through the top panel of the rack.
TBD Chapter 2 : 900 MHz eNodeB Description Figure 4: Rear View Description Table 2: Rear View Description Component Description A IEC320 C20 AC Socket B DC Return C +48V DC Figure 5: Dimensions 2.3 LTE Transceiver Power Supplies Immediately above the power supplies for the power amplifiers and LNA, are the power supplies for the LTE transceiver shelf. These power supplies are AC/DC converters which supply 24V to the transceiver shelf.
TBD Chapter 2 : 900 MHz eNodeB Description Figure 6: DAS Front View Table 3: DAS Front View Description Connectors/LEDs Description AC MAINS~ AC MAINS socket (100-240Vac) Label (LEDs): AC ON (green) when AC input is present DC OK ON (green) when DC output is available FAIL ON (red) when DC output is unavailable Figure 7: DAS Rear View Table 4: DAS Rear View Connectors Description Protective earthing terminal RS485 28V RJ45 connector for RS485 connection to the Supervision Module ; 10A MAX
TBD Chapter 2 : 900 MHz eNodeB Description Figure 9: BBU Rear View 2.5 TEKO DAS Fan Rack The TEKO DAS fan rack is mounted below the TEKO DAS shelf and cools the modules located therein. The air direction is low to high vertically. Power to this rack is supplied from the LTE Transceiver Power Supply and the health monitoring is done with a connection to the supervisory module in the TEKO DAS shelf. For full specifications, see TEKO DAS Platform - Master Unit Components.
TBD Chapter 2 : 900 MHz eNodeB Description 2.6 TEKO DAS Active Sub-rack Active Sub-racks are provided with a back plane that allows the management and power supply of active modules. The following connectors are available on each active sub-rack rear panel: • A ground bolt, protective earthing terminal • Up to 5 28Vdc input/output connectors. Each Vdc output connector is protected by a fuse. For full specifications, see TEKO DAS Platform - Master Unit Components.
TBD Chapter 2 : 900 MHz eNodeB Description Figure 14: LTE Supervision Module Table 6: LTE Supervision Module Connectors Connectors Description RS485 (1 to 8) RJ45 connectors for the management of monitored Active Sub-racks mounted within the same rack cabinet hosting the Supervision module. RS485 (S1 to S4) RJ45 connectors for the management of remote Active Sub-racks equipped with Point-to-Point secondary modules.
TBD Chapter 2 : 900 MHz eNodeB Description Connectors Description EXT IN External alarms input connector. RS232 (TSPV-R models) Factory use only. ANT Optional built-in wireless modem antenna SMA connector. LAN RJ45 connector Local Control Interface. WAN (TSPV-Ex models) RJ45 connector Remote Control Interface. Table 7: LTE Supervision Module LEDs LEDs Description ON Supervision Module operating status green LED: ON when power supply is present. ALM Supervision Module alarm status LED.
TBD Chapter 2 : 900 MHz eNodeB Description Figure 15: External Alarm Module Table 8: External Alarm Module Connectors Connectors Description EXT IN External alarms input connector. EXT OUT Optional external alarms output connector (TEA-I1204).
TBD Chapter 2 : 900 MHz eNodeB Description Table 9: External Alarm Module LEDs LEDs Description ON Alarm Board Module operating status green LED: ON when power supply is present. Alarm Board Module alarm status LED. OFF: regular operation Blinking Orange: presence of active alarms with warning severity level Orange: presence of active alarms with minor severity level Blinking Red: presence of active alarms with major severity level Red: presence of active alarms with critical severity level 2.
TBD Chapter 2 : 900 MHz eNodeB Description Figure 16: TEKO CPRI/DAS Point of Interface Front Panel 2.10 Power Amplifier Fan Shelf The Power amplifier fan shelf houses three fan kits, each one comprises two fans used to cool the power amplifiers of a single sector. A single fan kit connects to a pair of power amplifiers from which they receive their power and control, and to which they convey any alarms.
TBD Chapter 2 : 900 MHz eNodeB Description Figure 17: Power Amplifier Fan Shelf Parameters: 521mm x 137mm x 81mm (20.51" x 5.39" x 3.19") 4.25 lbs 2.11 Power Amplifier Shelf The Power amplifier shelf houses up to 6 power amplifiers. This shelf is strictly for mechanical support of the amplifiers and does not electrically connect in any way to the power amplifiers. The power amplifiers are mounted within the shelf and two power amplifiers are required to support each sector.
TBD Chapter 2 : 900 MHz eNodeB Description NB1 (standalone) 1.4 MHz LTE 3 MHz LTE Current (A) 8.1 10 10 Adj CLR (dB) 50 53 53 Alt CLR (dB) 60 60 60 Physical specifications: Dimensions: 524mm x 361mm x 72mm (20.63" x 14.21" x 2.83") Weight: 22.8 lbs Figure 18: Power Amplifier Shelf 2.12 Duplex Filter The duplex filter is a filter/combiner that allows a single antenna to be used for both the LTE transmit signal as well as the LTE receive signal.
TBD Chapter 2 : 900 MHz eNodeB Description Figure 19: Duplex Filter Table 11: Duplex Filter Parameters Parameter Duplexer Spec Limit Typical Comments TX Frequency Range 935-941 MHz RX Frequency Range 896-902 MHz Insertion Loss TX 1.3 dB 0.7 dB Insertion Loss RX 1.2 dB 0.6 dB VSWR Max 1.33:1 1.15:1 RX Isolation 80 dB 85 dB TX Isolation 65 dB 70 dB Average Power 120 W Peak Instantaneous Power 2.
TBD Chapter 2 : 900 MHz eNodeB Description 2.13 Low Noise Amplifier The low noise amplifier is included in a multicoupler unit and gets its signal from the rx port of the duplexer and supplies enough gain to overcome the losses between the duplex filter and the input of the point of interface modules. The gain from the top of the rack to the input of the point of interface is nominally 20dB The gain is adjusted via the DIP switches located on the front of the receiver multicoupler unit.
TBD Chapter 2 : 900 MHz eNodeB Description Figure 21: DIN Details Exhibit D page 30 of 38 29
TBD Chapter 3 : Site Preparation and Design Chapter 3 Site Preparation and Design 3.1 Site Preparation The site should be prepared to accommodate a cabinet of the following dimensions: • Height: 2083 mm NOTE: The cabinet has adjustable leveling feet. The total cabinet height may vary based on the adjustments to the leveling feet. • Width: 600 mm • Depth: 900 mm The site flooring must withstand the cabinet weight.
TBD Chapter 3 : Site Preparation and Design Figure 22: 900 MHz eNodeB Cabinet Dimensions Exhibit D page 32 of 38 31
TBD Chapter 3 : Site Preparation and Design Figure 23: 900 MHz eNodeB Cabinet Dimensions 32 Exhibit D page 33 of 38
TBD Chapter 3 : Site Preparation and Design 3.
TBD Chapter 4 : Hardware Installation Chapter 4 Hardware Installation This chapter contains information and procedures necessary for installing the 900 MHz eNodeB cabinet. For details on rack installation, including seismic procedures, see the Motorola Solutions Standards and Guidelines for Communication Sites R56 manual. For details on safety precautions, see General Safety Precautions on page 12. 4.
TBD Chapter 4 : Hardware Installation 4.1.1 900 MHz eNodeB Cabinet Footprint Figure 24: 900 MHz eNodeB Cabinet Footprint 4.2 900 MHz eNodeB Cabinet Grounding During the 900MHz eNodeB Cabinet installation, it is important that the rack ground bus bar is properly connected to the site ground system or master ground bus bar (MGB). Grounding ensures that surge events do not produce ground potential differences that affect signals between the racks.
TBD Chapter 4 : Hardware Installation Figure 25: 900 MHz eNodeB Cabinet Grounding See the Standards and Guidelines for Communication Sites R56 manual for detailed information on grounding and lightning protection. 4.3 RF Antenna Connections The antenna leads should be dropped above the cabinet as per the site plan. Identify and tag all antenna cables designated for connection to the 900 MHz eNodeB Cabinet. Ensure to document this information for future use.
TBD Chapter 4 : Hardware Installation Figure 26: Antenna Connection Locations 4.4 Connecting Power to an AC Power Source For the 900MHz eNodeB Cabinet, the main frame power requires 20 A receptacles, due to the power rating of the AC power supply. Four 6’ NEMA 5-15p to IEC C15 cables are provided to connect to server and transceiver power.
