Zte ZXSDR R8882 Hardware Description
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Zte ZXSDR R8882 Hardware Description

Zte ZXSDR R8882 Hardware Description

Macro radio remote unit
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ZXSDR R8882
Macro Radio Remote Unit
Hardware Description
Hardware Version: HV2.0
ZTE CORPORATION
NO. 55, Hi-tech Road South, ShenZhen, P.R.China
Postcode: 518057
Tel: +86-755-26771900
Fax: +86-755-26770801
URL: http://ensupport.zte.com.cn
E-mail: support@zte.com.cn

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  • Page 1 ZXSDR R8882 Macro Radio Remote Unit Hardware Description Hardware Version: HV2.0 ZTE CORPORATION NO. 55, Hi-tech Road South, ShenZhen, P.R.China Postcode: 518057 Tel: +86-755-26771900 Fax: +86-755-26770801 URL: http://ensupport.zte.com.cn E-mail: support@zte.com.cn...
  • Page 2 ZTE CORPORATION is prohibited. Additionally, the contents of this document are protected by contractual confidentiality obligations. All company, brand and product names are trade or service marks, or registered trade or service marks, of ZTE CORPORATION or of their respective owners.

  • Page 3: About This Manual

    About This Manual Purpose This manual describes the ZXSDR R8882 device, including the chassis and external cables. Intended Audience This manual is intended for the following personnel: Equipment installation engineers Maintenance engineers What Is in This Manual This manual contains the following chapters.
  • Page 4 Typeface Meaning Danger: indicates an imminently hazardous situation. Failure to comply can result in death or serious injury, equipment damage, or site breakdown. Warning: indicates a potentially hazardous situation. Failure to comply can result in serious injury, equipment damage, or interruption of major services.

  • Page 5: Table Of Contents

    Contents About This Manual ..................I Chapter 1 Product Appearance..............1-1 Chapter 2 External Interfaces..............2-1 Chapter 3 Indicators................... 3-1 Chapter 4 External Cables ................. 4-1 4.1 Overview ......................4-1 4.2 Protective Grounding Cable ................4-1 4.3 DC Power Input Cable ..................4-2 4.4 Antenna Feeder Cable..................

  • Page 7: Chapter 1 Product Appearance

    Chapter 1 Product Appearance The ZXSDR R8882 has two models: ZXSDR R8882 with two optical ports and ZXSDR R8882 with three optical ports. Figure 1-1 shows the appearance of the ZXSDR R8882 with two optical ports. Figure 1-1 Appearance of the ZXSDR R8882 with Two Optical Ports Figure 1-2 shows the appearance of the ZXSDR R8882 with three optical ports.

  • Page 8: Figure 1-2 Appearance Of The Zxsdr R8882 With Three Optical Ports

    ZXSDR R8882 Hardware Description Figure 1-2 Appearance of the ZXSDR R8882 with Three Optical Ports Dimensions: 480 mm x 320 mm x 150 mm (Height x Width x Depth) Weight: 27 kg SJ-20111021104623-003|2012–01–30 (R1.1) ZTE Proprietary and Confidential...

  • Page 9: Chapter 2 External Interfaces

    The ZXSDR R8882 chassis has two models: two optical interfaces and three optical interfaces. External Interfaces (Two Optical Interfaces) External interfaces are distributed at the bottom and the right side of the ZXSDR R8882 chassis, as shown in Figure 2-1 Figure 2-2.

  • Page 10: Figure 2-2 External Interface At The Right Side (Two Optical Interfaces)

    ZXSDR R8882 Hardware Description Figure 2-2 External Interface at the Right Side (Two Optical Interfaces) Table 2-1 describes the external interfaces of ZXSDR R8882. Table 2-1 External Interface Description (Two Optical Interfaces) Silkscr- Interface Connector Type Compliant Function Protocol -48V DC power...
  • Page 11 (50Ω) is used to connect this interface to an antenna. ANT3 Antenna feeder connector Receives radio interface (Rx3) signals on channel 3. It implements the diversity receiving of radio signal for channel 1. SJ-20111021104623-003|2012–01–30 (R1.1) ZTE Proprietary and Confidential...
  • Page 12 RRU, and outputs internal signals. External Interfaces (Three Optical Interfaces) The external interfaces are distributed at the bottom and the right side of the ZXSDR R8882 chassis, as shown in Figure 2-3 Figure 2-4. SJ-20111021104623-003|2012–01–30 (R1.1)

  • Page 13: Figure 2-3 External Interfaces At The Bottom (Three Optical Interfaces)

    Chapter 2 External Interfaces Figure 2-3 External Interfaces at the Bottom (Three Optical Interfaces) Figure 2-4 External Interface at the Right Side (Three Optical Interfaces) Table 2-2 describes the external interfaces of ZXSDR R8882. SJ-20111021104623-003|2012–01–30 (R1.1) ZTE Proprietary and Confidential...
  • Page 14 ZXSDR R8882 Hardware Description Table 2-2 External Interfaces Silkscr- Interface Connector Type Compliant Function Protocol -48V DC power 2-pin round plastic Supports the input of -48V input interface connector (male) DC power and provides a dry contact. External monitoring 8-pin straight panel...
  • Page 15 0. Ethernet interface 8P8C shielded right Supports operation and for operation and angle PCB mount jack maintenance on the maintenance with LED (left yellow, RRU, and outputs internal right green) signals. SJ-20111021104623-003|2012–01–30 (R1.1) ZTE Proprietary and Confidential...
  • Page 16 ZXSDR R8882 Hardware Description This page intentionally left blank. SJ-20111021104623-003|2012–01–30 (R1.1) ZTE Proprietary and Confidential...

  • Page 17: Chapter 3 Indicators

    Chapter 3 Indicators The indicators, located at the bottom of the ZXSDR R8882 chassis, display the operating status of the device. Figure 3-1 Figure 3-2 respectively show the indicators on a ZXSDR R8882 that has two optical interfaces and three optical interfaces.

  • Page 18: Figure 3-2 Indicators Of The Rru (Three Optical Interfaces)

    ZXSDR R8882 Hardware Description Figure 3-2 Indicators of the RRU (Three Optical Interfaces) Table 3-1 describes these indicators. Table 3-1 Indicator Description Name Meaning LED Color Operation Mode Flashing at 2Hz: normal system operation Lit and other blinking modes: system being...
  • Page 19 Not lit: normal TX0 antenna VSWR VSWR status of Lit: TX1 antenna VSWR alarm VSWR2(TX1) Not lit: normal TX1 antenna VSWR Note: There is no OPT3 indicator on ZXSDR R8882 chassis with two optical interfaces. SJ-20111021104623-003|2012–01–30 (R1.1) ZTE Proprietary and Confidential...
  • Page 20 ZXSDR R8882 Hardware Description This page intentionally left blank. SJ-20111021104623-003|2012–01–30 (R1.1) ZTE Proprietary and Confidential...

  • Page 21: Chapter 4 External Cables

    Antenna Interface Standards Group (AISG) control cable 4.2 Protective Grounding Cable Function The protective grounding cable provides protective earth for the ZXSDR R8882 chassis. External View This cable is a 16 mm green-yellow cable. A TNR22-8 lug is crimped on both ends, as...

  • Page 22: Dc Power Input Cable

    4.3 DC Power Input Cable Function The DC power input cable provides the input of -48 V DC power for the ZXSDR R8882 chassis. External View Figure 4-2 shows the appearance of the DC power input cable.

  • Page 23: Antenna Feeder Cable

    4.4 Antenna Feeder Cable Function The antenna feeder cable connects the antenna feeder interface on the ZXSDR R8882 chassis to the main feeder, supporting transmitting and receiving of radio signals. External View This cable is an 1/2"...

  • Page 24: External Monitoring Cable

    ZXSDR R8882 Hardware Description External View A Single Mode Fiber (SMF) cable is used to connect the ZXSDR R8882 chassis to a BBU. End A is mounted with a waterproof LC connector, and end B is mounted with an LC...

  • Page 25: Aisg Control Cable

    Full-duplex RS422/RS485RX- (differential mode) or half-duplex RS485B Connection End A is connected to the MON interface on the ZXSDR R8882 chassis. End B is connected to an external monitoring device or a dry contact device. 4.7 AISG Control Cable Function...

  • Page 26: Figure 4-7 Aisg Control Cable

    PIN5, PIN6 Not used PIN1, PIN2, PIN4, PIN8 Connections End A is connected to the AISG interface on the ZXSDR R8882 chassis. End B is connected to the control interface of an RET antenna. SJ-20111021104623-003|2012–01–30 (R1.1) ZTE Proprietary and Confidential...

  • Page 27: Figures

    Figures Figure 1-1 Appearance of the ZXSDR R8882 with Two Optical Ports......1-1 Figure 1-2 Appearance of the ZXSDR R8882 with Three Optical Ports ..... 1-2 Figure 2-1 External Interfaces at the Bottom (Two Optical Interfaces) ....... 2-1 Figure 2-2 External Interface at the Right Side (Two Optical Interfaces)....2-2 Figure 2-3 External Interfaces at the Bottom (Three Optical Interfaces) ....
  • Page 28 Figures This page intentionally left blank.

  • Page 29: Tables

    Tables Table 2-1 External Interface Description (Two Optical Interfaces)......2-2 Table 2-2 External Interfaces ..................2-6 Table 3-1 Indicator Description.................. 3-2...
  • Page 30 Tables This page intentionally left blank.

  • Page 31: Index

    Index AISG control cable ....... 4-5 antenna feeder cable......4-3 DC power input cable ......4-2 external cables ........4-1 external interfaces ........ 2-1 external monitoring cable ..... 4-4 fiber cable ..........4-3 indicators..........3-1 protective grounding cable ....4-1...
  • Page 32 Index This page intentionally left blank.

  • Page 33: Glossary

    Glossary AISG - Antenna Interface Standards Group - BaseBand Unit - Deutsches Institut für Normung(=German Institute for Standardization) - Printed Circuit Board - Remote Electrical Tilt - Radio Frequency - Single Mode Fiber...

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