ZXSDR R8882 Macro Radio Remote Unit Hardware Description Hardware Version: HV2.1 ZTE CORPORATION No. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://support.zte.com.cn E-mail: support@zte.com.
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About This Manual Purpose This manual describes the ZXSDR R8882, including the chassis and external cables. Intended Audience This manual is intended for the following personnel: l l Equipment installation engineers Maintenance engineers What Is in This Manual This manual contains the following chapters. Chapter 1, External View Describes the external view and dimensions of the ZXSDR R8882. Chapter 2, External Describes the external interfaces of the ZXSDR R8882.
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Contents About This Manual ......................................................................................... I Chapter 1 External View............................................................................. 1-1 Chapter 2 External Interfaces.................................................................... 2-1 Chapter 3 Indicators................................................................................... 3-1 Chapter 4 External Cables ....................................................
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Chapter 1 External View The ZXSDR R8882 has two models: l l ZXSDR R8882 with two optical interfaces ZXSDR R8882 with three optical interfaces Figure 1-1 shows the external view of a ZXSDR R8882 with two optical interfaces. Figure 1-1 ZXSDR R8882 With Two Optical Interfaces Figure 1-2 shows the external view of a ZXSDR R8882 with three optical interfaces. 1-1 SJ-20150104112914-002|2015-01-04 (R1.
ZXSDR R8882 Hardware Description Figure 1-2 ZXSDR R8882 With Three Optical Interfaces Dimensions: 480 mm × 320 mm × 150 mm (H × W × D) Weight: 23 kg 1-2 SJ-20150104112914-002|2015-01-04 (R1.
Chapter 2 External Interfaces The ZXSDR R8882 has two models: l l ZXSDR R8882 with two optical interfaces ZXSDR R8882 with three optical interfaces External Interfaces (ZXSDR R8882 With Two Optical Interfaces) External interfaces are located at the bottom and the right side of the ZXSDR R8882, see Figure 2-1 and Figure 2-2. Figure 2-1 External Interfaces at the Bottom (ZXSDR R8882 With Two Optical Interfaces) 2-1 SJ-20150104112914-002|2015-01-04 (R1.
ZXSDR R8882 Hardware Description Figure 2-2 External Interface at the Right Side (ZXSDR R8882 With Two Optical Interfaces) For a description of the external interfaces, refer to Table 2-1. Table 2-1 External Interfaces (ZXSDR R8882 With Two Optical Interfaces) No. Silkscr- Interface Connector Type een 1 PWR Compliant Function Protocol -48V DC power 2-pin round plastic input interface connector (male) - Provides -48 V DC power supply. 2-2 SJ-20150104112914-002|2015-01-04 (R1.
Chapter 2 External Interfaces No. Silkscr- Interface Connector Type een 2 MON Compliant Function Protocol External 8-pin straight monitoring panel-mounted welded interaction interface round socket (male) between the - Supports signal RRU and external devices, including alarm signals, RS485/RS422 control signals, and two pairs of dry contact input signals. 3 AISG AISG interface 8-pin socket with a AISG square base Supports the AISG signal connection to an RET antenna.
ZXSDR R8882 Hardware Description No. Silkscr- Interface Connector Type een 10 11 Compliant Function Protocol ANT1 Antenna feeder TX0/ interface RX0 (Tx0/Rx0) LMT DIN connector - Ethernet interface 8P8C shielded angle - for operation and PCB socket with LED operation and maintenance (left yellow, right green) maintenance on Supports the RRU, and outputs internal signals.
Chapter 2 External Interfaces Figure 2-4 External Interface at the Right Side (ZXSDR R8882 With Three Optical Interfaces) For a description of the external interfaces, refer to Table 2-2. Table 2-2 External Interfaces (ZXSDR R8882 With Three Optical Interfaces) No. Silkscr- Interface Connector Type een 1 2 PWR MON Compliant Function Protocol -48V DC power 2-pin round plastic input interface connector (male) External monitoring 8-pin straight interface - Provides -48 V DC power supply.
ZXSDR R8882 Hardware Description No. Silkscr- Interface Connector Type een 3 AISG Compliant Function Protocol AISG interface 8-pin socket with a AISG Supports the AISG signal square base connection to an RET antenna. 4 - PE interface 16 mm2 yellow/green - Provides protective earth.
Chapter 3 Indicators The indicators, which are located at the lower part of the ZXSDR R8882, display the operating status of the equipment, see Figure 3-1 and Figure 3-2. Figure 3-1 Indicators of the ZXSDR R8882 With Two Optical Interfaces 3-1 SJ-20150104112914-002|2015-01-04 (R1.
ZXSDR R8882 Hardware Description Figure 3-2 Indicators of the ZXSDR R8882 With Three Optical Interfaces The status of the indicators varies with different software versions. For a description of the indicators on the ZXSDR R8882 panel of V4.09.21/V4.11.10, refer to Table 3-1. Table 3-1 Indicator Description (V4.09.21/V4.11.10) Name Meaning Color Operation Mode Flashing at 2 Hz: The system is operating RUN Power-on status indicator properly.
Chapter 3 Indicators Name Meaning Color Operation Mode Flashing: Optical interface 1 is communicating properly. Optical interface OPT1 1 status indica- Lit: Optical interface 1 is not communicating Green tor properly (with optical signals). Not lit: Optical interface 1 is not communicating properly (without optical signals). Flashing: Optical interface 2 is communicating properly.
ZXSDR R8882 Hardware Description Table 3-2 Indicator Description (V4.12) Name Meaning Color Operation Mode Not lit: The system is not powered on or is not operating properly. Lit: The system is being powered on but is not operating properly. Flashing slowly (lit for one second and not lit for one second): The system software is being started. RUN Power-on status indicator Green Flashing normally (lit for 0.3 second and not lit for 0.
Chapter 3 Indicators Name VSWR1 VSWR2 Meaning Tx0 VSWR status indicator Tx1 VSWR status indicator Color Red Red Operation Mode Lit: TX0 antenna VSWR alarm Not lit: normal TX0 antenna VSWR Lit: TX1 antenna VSWR alarm Not lit: normal TX1 antenna VSWR Note: The ZXSDR R8882 with two optical interfaces does not have the OPT3 indicator. 3-5 SJ-20150104112914-002|2015-01-04 (R1.
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Chapter 4 External Cables This chapter describes the external cables of the ZXSDR R8882. Table of Contents Protective Grounding Cable........................................................................................4-1 DC Power Input Cable................................................................................................4-2 Antenna Feeder Cable ...............................................................................................4-3 Fiber Cable .................................
ZXSDR R8882 Hardware Description Note: If there is a PIMDC lightning protection box, end A of the protective grounding cable is connected to the protective grounding port of the ZXSDR R8882. End B is connected to the lightning protection box and then connected to the grounding bar through the box. 4.2 DC Power Input Cable Function The DC power input cable provides the input of a -48 V DC power for the ZXSDR R8882 chassis. External View Figure 4-2 shows the external view of a DC power input cable.
Chapter 4 External Cables Note: The EPBC embedded lightning protector is used for the equipment, and external signals are not transmitted through the cable transit box. During installation, field engineers need to make a DC power input cable on site in accordance with the available power aviation head and connect the power cable to the power connector. 4.
ZXSDR R8882 Hardware Description External View An SMF cable is used to connect the ZXSDR R8882 to a BBU. End A is mounted with a waterproof LC connector while end B is mounted with an LC connector, see Figure 4-4. Figure 4-4 Fiber Cable for Connecting an RRU to a BBU An SMF cable with both ends mounted with a waterproof LC connector is used to connect two RRUs, see Figure 4-5.
Chapter 4 External Cables 4.5 External Monitoring Cable Function The external monitoring cable supports signal interaction between the ZXSDR R8882 system and external devices, including the interaction of alarm signals, RS485/RS422 control signals, and dry contact signals. External View Figure 4-6 shows the external view of an external monitoring cable. End A is mounted with an 8-pin round plug.
ZXSDR R8882 Hardware Description 4.6 AISG Control Cable Function The AISG control cable is used to send AISG control signals to a RET antenna that is connected to the ZXSDR R8882. External View An 8-pin aviation plug in compliance with IEC 60130-9-ED is mounted on both ends of the AISG control cable, see Figure 4-7.
Figures Figure 1-1 ZXSDR R8882 With Two Optical Interfaces ............................................. 1-1 Figure 1-2 ZXSDR R8882 With Three Optical Interfaces........................................... 1-2 Figure 2-1 External Interfaces at the Bottom (ZXSDR R8882 With Two Optical Interfaces) .............................................................................................. 2-1 Figure 2-2 External Interface at the Right Side (ZXSDR R8882 With Two Optical Interfaces) ...........................
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Tables Table 2-1 External Interfaces (ZXSDR R8882 With Two Optical Interfaces) .............. 2-2 Table 2-2 External Interfaces (ZXSDR R8882 With Three Optical Interfaces)............ 2-5 Table 3-1 Indicator Description (V4.09.21/V4.11.10).................................................. 3-2 Table 3-2 Indicator Description (V4.12) ..................................................................... 3-4 III SJ-20150104112914-002|2015-01-04 (R1.
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Glossary AISG - Antenna Interface Standards Group BBU - Base Band Unit DIN - Deutsches Institut für Normung(=German Institute for Standardization) PCB - Printed Circuit Board RET - Remote Electrical Tilt RF - Radio Frequency SMF - Single Mode Fiber V SJ-20150104112914-002|2015-01-04 (R1.
