Zte ZXSDR R8860E GU858 User Manual
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Zte ZXSDR R8860E GU858 User Manual

Outdoor gsm&umts dual mode macro rru
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ZXSDR R8860E GU858
Outdoor GSM&UMTS Dual Mode Macro RRU
User Manual
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 R8860E GU858 Outdoor GSM&UMTS Dual Mode Macro RRU User Manual 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: Table Of Contents

    Contents About This Manual ..................I Chapter 1 System Overview ..............1-1 1.1 System Background ................... 1-1 1.2 System Positions....................1-1 1.2.1 System Position in Network............... 1-1 1.2.2 BBU and RRU..................1-2 1.3 System Running Environment ................1-3 1.4 RRU Appearance ....................1-5 1.5 System Features ....................
  • Page 4 4.2.3 Technical Document Preparation ............... 4-9 4.2.4 Tools and Instruments Preparation ............4-9 4.3 Unpacking and Checking .................. 4-15 4.3.1 Container of R8860E GU858..............4-15 4.3.2 Flow of Unpacking and Checking ............4-16 4.4 Installation Overview ..................4-17 4.4.1 Installation Flow ..................4-17 4.4.2 Hoisting Operation Instructions..............
  • Page 5 5.6 Configuring RRU with Electrical Antennas and ADTMA......... 5-5 Figures......................I Tables ......................III Glossary ......................V...

  • Page 7: About This Manual

    About This Manual Purpose This manual introduce the working principle, structure features, networking scheme and installation methods of ZXSDR R8860E GU858. Intended Audience System Engineer Installation Engineer Maintenance Engineer What Is in This Manual This manual contains the following chapters.

  • Page 9: Chapter 1 System Overview

    ZTE ZXSDR series base station products. ZTE Corporation has launched a series of base station products to satisfy various requirements of operators. One of the solutions is dividing the base station into two parts: Base Band Unit (BBU) and Remote Radio Unit (RRU). R8860E GU858 is the outdoor RRU, and it works with BBU to realize complete logical functions of a base station.

  • Page 10: Bbu And Rru

    ZXSDR R8860E GU858 User Manual Figure 1-1 R8860E GU858 POSITION IN GSM/UMTS NETWORK BTS/Node B, which provides the radio coverage of GSM/UMTS network, performs the following functions: Realizes MS/UE access and radio link transmission through Um/Uu interface. Connects with BSC/RNC through...

  • Page 11: System Running Environment

    BBU is arranged indoors and connected with RRU (usually arranged outdoors) through optical fiber, as shown in Figure 1-3. Figure 1-3 DISTRIBUTED BASE STATION SYSTEM STRUCTURE 1.3 System Running Environment The running environment of R8860E GU858 is shown in Figure 1-4. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 12 ZXSDR R8860E GU858 User Manual Figure 1-4 RUNNING ENVIRONMENT OF R8860E GU858 Equipment functions and interfaces related to the running of R8860E GU858 are shown Table 1-1. Table 1-1 EQUIPMENTS RELATED TO R8860E GU858 RUNNING External System Function External System...

  • Page 13: Rru Appearance

    Electrical antenna interface0 electrical antenna 1.4 RRU Appearance Figure 1-5 shows the appearance of the R8860E GU858 chassis. Figure 1-5 R8860E GU858 Appearance 1.5 System Features R8860E GU858 has the following system features: Dual-mode function SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 14: Services And Functions

    ZXSDR R8860E GU858 User Manual R8860E GU858 supports two radio access modes: GSM and UMTS. it is a dual-mode RRU. Distributed architecture BBU and RRU constitute the distributed base station system, providing a more flexible mode for base station establishment.
  • Page 15 à multicast mode Supporting mobility management à Supporting stream-type and background-type MBMS service à HSPA+ service Downlink 43.2 Mbps data rate à Uplink 11.5 Mbps data rate à Functions R8860E GU858 performs the following functions: SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 16: System Operation And Maintenance

    There are two Operation and Maintenance (O & M) modes for R8860E GU858: local O & M and remote O & M Local O & M uses the LMT software, and remote O & M uses the ZTE NetNumen™ network management system, as shown in Figure 1-6.
  • Page 17 Chapter 1 System Overview Figure 1-6 OPERATION AND MAINTENANCE OF R8860E GU858 SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 18 ZXSDR R8860E GU858 User Manual This page intentionally left blank. 1-10 SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 19: Chapter 2 Technical Indices

    5% ~ 100% -45 ℃ ~ 70 ℃ Storage environment temperature Relative storage environment humidity 5 % ~ 98 % With the condition of 4K2/4Z5/4Z7/4B1/4C2/4S3/4 M3, the transportation process lasts less than 180 Transportation condition days. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 20: Radio Performance Indices

    ZXSDR R8860E GU858 User Manual Reliability Item Index Availability 99.999868% MTBF ≥ 380,000 hours MTTR 1 hour The system's entire service interruption time ≤ System service interruption time 1.383 minute/year Wind Load Indices of R8860E GU858 Wind Speed Frontal Lateral...

  • Page 21: Interface And Transmission Indices

    1, connecting with external monitoring equipment. FE interface 1, used for local maintenance. Antenna port 2, connecting with antenna feeder. AISG interface 1, used for electrical downtilt adjustable antenna Dry contact input 4 ways, external alarm SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 22 ZXSDR R8860E GU858 User Manual This page intentionally left blank. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 23: Chapter 3 Structure And Principles

    3.1.1 External Interfaces The external interfaces of R8860E GU858 are located at the bottom of the chassis, as shown in Figure 3-1. Figure 3-1 External Interfaces at Chassis Bottom Table 3-1 describes the external interfaces. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 24: Indicators And Buttons

    ZXSDR R8860E GU858 User Manual Table 3-1 External Interfaces Interface Serial Number Label Interface Type/Connector Interface between BBU LC-type optical inter- and RRU/RRU cascad- face (IEC 874) ing interface Interface between BBU LC-type optical inter- and RRU/RRU cascad- face (IEC 874)
  • Page 25 R8860E GU858 is be- ing reset, started, or downloading version. Alarm indicator Flashing at 5 Hz: In- dicates critical alarm or major alarm. Flashing at 1 Hz: In- dicates minor alarm or warning. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 26: Hardware Principle

    ZXSDR R8860E GU858 User Manual Color Name Meaning Working Mode Constantly ON: The op- tical fiber connection is normal. OFF: The optical fiber is disconnected. Flashing at 5 Hz: The link is taken as the clock reference source, and Green...

  • Page 27: Board Functions

    Hardware failure self-test and alarm; Environment Detection; Provide 2 paths of baseband–RF interface and 4 paths of external alarm input, and a serial port, a FE interface, a RS232 interface, and a AISG interface; Provide reset function. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 28 ZXSDR R8860E GU858 User Manual 2. PA Amplify downlink RF signal input by ADTR, and output it to DFL; Provide digital predistortion feedback signal for ADTR; Provide power amplification output control; Feedback forward power coupling signal to ADTR, and ADTR do forward power inspection;...

  • Page 29: Software System

    Board Support Package (BSP) is responsible for routing relevant information and data to application layer of GSM or UMTS. VxWorks is the operating system of hardware platform. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 30 ZXSDR R8860E GU858 User Manual This page intentionally left blank. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 31: Chapter 4 Installation

    Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. All the operation and maintenance personnel must follow the safety precautions and instructions provided by ZTE Corporation to avoid any accident. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 32: Safety Symbols

    ZXSDR R8860E GU858 User Manual Note ZTE Corporation does not bear any liabilities incurred because of violation of the universal safety operation requirements, or violation of safety standards for designing, manufacturing and using the equipment. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 4...

  • Page 33: Safety Instructions

    Indicates a potentially hazardous situation which, if not avoided, could result in serious injuries, equipment damages or interruption of part services. 4.1.3 Safety Instructions This section describes the safety instructions related to electrical safety, antistatic, heavy objects and modules. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 34 ZXSDR R8860E GU858 User Manual Electrical Safety Instructions The following are the electrical safety instructions about tools, high voltage, power cables, holes and lightning: Tools Use special tools rather than common tools for high-voltage and AC operations. High Voltage Danger High voltage is hazardous.
  • Page 35 Discharge static electricity of the test device before use, that is, ground the test device first. Do not place the module near a strong DC magnetic field, such as the cathode-ray tube of a monitor. Keep the module at least 10 cm away. SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 36 ZXSDR R8860E GU858 User Manual Hoisting Heavy Objects Warning When hoisting heavy objects, ensure that nobody is standing or walking under the hoisted object. Ensure the hoister can meet hoisting requirements when disassembling heavy equipment, or moving and replacing equipment.

  • Page 37: Preparation

    Contact ZTE office if you have any question, to ensure your safety. 4.2 Preparation R8860E GU858 is the outdoor dual-mode RF remote unit in the ZTE ZXSDR series base station products. ZTE Corporation has launched a series of base station products to satisfy various requirements of operators.

  • Page 38: Requirements To Onsite Personnel

    ZXSDR R8860E GU858 User Manual Temperature and Humidity Inspection R8860E GU858 temperature and humidity in work environment should meet the requirements, as shown in Power Supply Inspection The requirements of R8860E GU858 power supply are described as follows. 1. DC power supply: R8860E GU858 is –48 V DC power supply and the voltage of power supply is –40 V DC~–57 V DC.

  • Page 39: Technical Document Preparation

    The installation personnel should not wear loose clothes and slippery shoes. 4.2.3 Technical Document Preparation Before installing R8860E GU858, make sure that the following technical document is at hand: ZXSDR R8860E GU858 GU858 Outdoor GSM&UMTS Dual Mode Macro RRU User Manual 4.2.4 Tools and Instruments Preparation Table 4-2 shows tools and meters list required during installation.
  • Page 40 ZXSDR R8860E GU858 User Manual Cate- Name Example gory One multi-functional crimping pliers One multimeter One standing wave ratio tester One earth resistance tester One electric percussion drill Several auxiliary percussion drill bits One vacuum cleaner Punch- ing tools Power connector board (providing at least 3...
  • Page 41 Dual-purpose wrenches (17” and 19” each) One set of socket wrenches One paper knife 5 kg nail hammer One 300 W iron and one 40 W iron General- purpose tools One set of inner-hexagon wrench Solder wires 4-11 SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 42 ZXSDR R8860E GU858 User Manual Cate- Name Example gory One 50 m (164 feet) tape measure One 5 m (16 feet) steel tape One angle instrument Mea- sure- ment tools One compass One level bar One plumb Antistatic wrist strap...
  • Page 43 One pair of sharp-nose pliers (8″) One pair of diagonal pliers (8″) One pair of round-nose pliers (8″) One pair of vices (8″) Clamp tools One set of needle files (medium-sized) Nippers One paint brush One pair of scissors 4-13 SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 44 ZXSDR R8860E GU858 User Manual Cate- Name Example gory One hot air blower One solder removal tool One hydraulic crimper One crowbar Pulley set Rope Auxiliary tools Ladder 4-14 SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 45: Unpacking And Checking

    4.3.1 Container of R8860E GU858 R8860E GU858 uses cartons for packing. The R8860E GU858 cabinet is wrapped by EPE polyfoam and then put into the carton, as shown in Figure 4-1. Figure 4-1 PACKING OF R8860E GU858 4-15 SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 46: Flow Of Unpacking And Checking

    ZXSDR R8860E GU858 User Manual 4.3.2 Flow of Unpacking and Checking The flow of unpacking and checking is shown in Figure 4-2. Refer to the Unpacking and Checking Manual in the R8860E GU858 engineering materials for detailed steps. Figure 4-2 FLOW OF UNPACKING AND CHECKING...

  • Page 47: Installation Overview

    100 kg) and the crown block, and the crown block is firmly installed in appropriate position on the tower. Open the package to check whether the cabinet is in good condition. Hoist the cabinet to the tower after the inspection. 4-17 SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...
  • Page 48 ZXSDR R8860E GU858 User Manual Procedure Perform the following steps for hoisting operation. 1. Take out the cabinet, make its fixing board upwards, and lay it on the floor, as shown Figure 4-4. Figure 4-4 Taking out Cabinet 2. Bind the fixing board with rope, as shown in Figure 4-5.
  • Page 49 3. When performing the hoisting operation, two persons stand at the foot of the tower. One pulls the rope slowly, the other one releases the rope slowly and prevents the cabinet from touching the tower, protecting the heat sink device and the cabinet, as shown in Figure 4-6. 4-19 SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

  • Page 50: Cabinet Installation

    ZXSDR R8860E GU858 User Manual Figure 4-6 Hoisting Operation Schematic Diagram Warning The RRU handle can not be used for binding the hoisting rope. It is strictly prohibited to use steel wire rope as the hoisting rope. During the hoisting procedure, irrelevant person is prohibited to stand surrounding the tower, especially under the RRU, to avoid unexpected injury.

  • Page 51: Installation Methods And Accessories

    The installation accessories of R8860E GU858 and their functions are shown in Table 4-3. Table 4-3 INSTALLATION ACCESSORIES OF R8860E GU858 AND THEIR FUNCTIONS Name Shape Function Wall mounted Used by wall installation mounted and pole assembly mounted installation (clamp assembly for pole mounted installation) 4-21 SJ-20101210110401-001|2010-12-06 ZTE Proprietary and Confidential...

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