FCC ID: Q78-C196 CDMA Remote Radio Unit

ZXSDR R8860 CDMA Remote Radio Unit-8860 Installation Manual 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 LEGAL INFORMATION Copyright 2011 ZTE CORPORATION. The contents of this document are protected by copyright laws and international treaties. Any reproduction or distribution of this document or any portion of this document, in any form by any means, without the prior written consent of 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. This document is provided as is, and all express, implied, or statutory warranties, representations or conditions are disclaimed, including without limitation any implied warranty of merchantability, fitness for a particular purpose, title or non-infringement. ZTE CORPORATION and its licensors shall not be liable for damages resulting from the use of or reliance on the information contained herein. ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications covering the subject matter of this document. Except as expressly provided in any written license between ZTE CORPORATION and its licensee, the user of this document shall not acquire any license to the subject matter herein. ZTE CORPORATION reserves the right to upgrade or make technical change to this product without further notice. Users may visit ZTE technical support website http://ensupport.zte.com.cn to inquire related information. The ultimate right to interpret this product resides in ZTE CORPORATION. Revision History Revision No. Revision Date Revision Reason R1.0 R1.1 R1.2 R1.3 08/30/2010 12/30/2010 01/20/2011 02/20/2011 First Edition Modify Style sheetDrop the content of installing Wave TrapDrop the content of installing Sun shield Waterproof processing must be performed on all the outdoor metal connectors of the RRUs. Add installing PIMDC Drop the Floor Stand-mounted Installation ModeDrop the Simplified Cabinet Integrated Installation Mode Serial Number: SJ-20100722143906-002 Publishing Date: 02/20/2011(R1.3) Declaration of RoHS Compliance To minimize the environmental impact and take more responsibility to the earth we live, this document shall serve as formal declaration that ZXSDR R8860 manufactured by ZTE CORPORATION are in compliance with the Directive 2002/95/EC of the European Parliament - RoHS (Restriction of Hazardous Substances) with respect to the following substances:

l Lead (Pb) l Mercury (Hg) l Cadmium (Cd) l Hexavalent Chromium (Cr (VI)) l PolyBrominated Biphenyls (PBBs) l PolyBrominated Diphenyl Ethers (PBDEs) The ZXSDR R8860 manufactured by ZTE CORPORATION meet the requirements of EU 2002/95/EC;

however, some assemblies are customized to client specifications. Addition of specialized, customer-specified materials or processes which do not meet the requirements of EU 2002/95/EC may negate RoHS compliance of the assembly. To guarantee compliance of the assembly, the need for compliant product must be communicated to ZTE CORPORATION in written form. This declaration is issued based on our current level of knowledge. Since conditions of use are outside our control, ZTE CORPORATION makes no warranties, express or implied, and assumes no liability in connection with the use of this information. I II FCC & IC STATEMENT 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. 2. This device must accept any interference received, including interference that may cause undesired operation. This Class[A] digital apparatus complies with Canadian ICES-003. Note:

Working with the equipment while in operation, may expose the technician to RF electromagnetic fields that exceed FCC rules for human exposure. Visit the FCC website at www.fcc.gov/oet/rfsafety to learn more about the effects of exposure to RF electromagnetic fields. Changes or modifications to this unit not expressly approved by the party responsible for compliance will void the users authority to operate the equipment. Any change to the equipment will void FCC and IC grant. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to the FCC and IC Rules. 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. However, there is no guarantee that interference will not occur in a particular installation. I II RF Exposure Information for PMR The product generates RF electromagnetic energy during transmit mode. This radio is designed for and classified as Occupational Use Only, meaning it must be used only during the course of employment by individuals aware of the hazards, and the ways to minimize such hazards. This radio is NOT intended for use by the General Population in an uncontrolled environment. This radio has been tested and complies with the FCC RF exposure limits for Occupational Use Only. In addition, the product complies with the following Standards and Guidelines with regard to RF energy and electromagnetic energy levels and evaluation of such levels for exposure to humans:

1. FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating Compliance with FCC 2. Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields. tAmerican National Standards Institute (C95.1-1992), IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. 3. American National Standards Institute (C95.3-1992), IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields RF and Microwave. 4. The following accessories are authorized for use with this product. Use of accessories other than those (listed in the instruction) specified may result in RF exposure levels exceeding the FCC requirements for wireless RF exposure. I II About This Manual Purpose ZXSDR R8860 is an outdoor remote RF unit. Composing an integrated BTS, ZXSDR R8860 and ZXSDR R8860 implement wireless transmission within coverage areas, control of wireless channel as well as communication with BSC. This manual provides basic installation guide for engineering personnel who perform ZXSDR R8860 hardware installation. At the same time, it serves for the reference material for the personnel responsible for operation and maintenance. Intended Audience This document is intended for engineers and technicians who perform operation activities ZXSDR R8860. l Engineering technicians l Equipment installation engineers l Equipment commissioning engineers Prerequisite Skill and Knowledge To use this document effectively, users should have a general understanding of ZXSDR R8860 equipment and its components. Familiarity with the following is helpful:

l ZXSDR R8860 hardware structure l Basic software knowledge What is in This Manual This manual contains the following chapters:

Chapter Summary Chapter 1 Safety Description Describes safety precautions during ZXSDR R8860 installation or operation maintenance as well as meanings of various safety symbols. Chapter 2 Installation Overview Describes the ZXSDR R8860 installation flows and installation precautions. Chapter 3 Cabinet Installation Describes four installation modes of ZXSDR R8860 cabinet and installation situations. Chapter 4 External Cable Installation Describes the installation methods of various ZXSDR R8860 external cables. Chapter 5 Main Antenna Feeder System Installation Describes the installation flows and installation methods of ZXSDR R8860 main antenna feeder system. I Chapter Summary Chapter 6 Hardware Installation Inspection Describes the inspection methods of cabinet and cables after installation completion. Chapter 7 Power on and off Describes the methods and precautions of ZXSDR R8860 power on and off . Conventions ZTE documents employ the following typographical conventions. Typeface Italics Quotes Bold Meaning References to other Manuals and documents. Links on screens. Menus, menu options, function names, input fields, radio button names, check boxes, drop-down lists, dialog box names, window names. CAPS Keys on the keyboard and buttons on screens and company name. Note: Provides additional information about a certain topic. Checkpoint: Indicates that a particular step needs to be checked before proceeding further. Tip: Indicates a suggestion or hint to make things easier or more productive for the reader. Mouse operation conventions are listed as follows:

Typeface Meaning Click Refers to clicking the primary mouse button (usually the left mouse button) once. Double-click Right-click Refers to quickly clicking the primary mouse button (usually the left mouse button) twice. Refers to clicking the secondary mouse button (usually the right mouse button) once. II Contents Declaration of RoHS Compliance ................................................................. I FCC & IC STATEMENT ................................................................................... I RF Exposure Information for PMR................................................................ I About This Manual ......................................................................................... I Chapter 1 Safety Description .................................................................... 1-1 1.1 Safety Specifications Guide ................................................................................ 1-1 1.2 Safety Symbols .................................................................................................. 1-2 1.3 Safety Instructions.............................................................................................. 1-3 Chapter 2 Installation Overview................................................................ 2-1 2.1 Components to be Installed................................................................................. 2-1 2.2 Installation Flow ................................................................................................. 2-1 2.3 Installation Preparation ....................................................................................... 2-2 2.3.1 Engineering Condition Inspection .............................................................. 2-2 2.3.2 Tools and Instruments Preparation ............................................................ 2-4 2.3.3 On-site Documents .................................................................................. 2-9 2.3.4 Unpacking Acceptance ........................................................................... 2-10 Chapter 3 Cabinet Installation................................................................... 3-1 3.1 Engineering Indices............................................................................................ 3-1 3.2 Pole-mounted Installation Mode .......................................................................... 3-2 3.2.1 Components Used in Pole-mount Installation ............................................. 3-2 3.2.2 Installing Single Cabinet on Pole (PoleMount ) ......................................... 3-5 3.2.3 Installing Two ZXSDR R8860 Pole-mount Cabinets.................................... 3-6 3.2.4 Installing Three ZXSDR R8860 Cabinets on Pole ....................................... 3-9 3.3 Wall-mounted Installation Mode..........................................................................3-11 3.3.1 Components Used in Wall-Mount Installation ............................................3-11 3.3.2 Installing Cabinet on Wall (Wall-Mount).................................................... 3-12 Chapter 4 External Cable Installation....................................................... 4-1 4.1 External Cable Layout ........................................................................................ 4-1 4.2 External Cable Installation Flow .......................................................................... 4-2 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape ................... 4-4 4.4 Installing Power Cable ........................................................................................ 4-6 4.5 Installing Grounding Cable.................................................................................. 4-7 I 4.6 Installing Fiber between BBU and RRU................................................................ 4-9 4.7 Installing Fiber between RRU and RRU ............................................................. 4-10 4.8 Installing Environment Monitoring Cable ............................................................ 4-12 4.9 Installing AISG Control Cable............................................................................ 4-13 4.10 Installing Frequency Point Extension Cable...................................................... 4-14 4.11 Installing Jumper ............................................................................................ 4-15 4.12 Installing PIMDC ............................................................................................ 4-16 4.12.1 PIMDC echnical Indices........................................................................ 4-16 4.12.2 PIMDC Appearance.............................................................................. 4-17 4.12.3 PIMDC Installation Description .............................................................. 4-18 Chapter 5 Main Antenna Feeder System Installation.............................. 5-1 5.1 Main Antenna Feeder System Structure............................................................... 5-1 5.2 Main Antenna Feeder System Installation Preparation .......................................... 5-7 5.3 Main Antenna Feeder System Installation Flow .................................................... 5-8 5.4 Antenna Installation............................................................................................ 5-9 5.4.1 Antenna Installation Technical Specifications.............................................. 5-9 5.4.2 Antenna Installation Position ................................................................... 5-10 5.4.3 Installing Directional Antenna ................................................................. 5-10 5.4.4 Installing Omni Antenna ......................................................................... 5-13 5.4.5 Connecting Jumper and Antenna ............................................................ 5-14 5.5 Feeder Installation............................................................................................ 5-15 5.5.1 Feeder Cutting Principle ......................................................................... 5-15 5.5.2 Installing Feeder on Top of Building ......................................................... 5-16 5.5.3 Installing Feeder on Tower ...................................................................... 5-18 5.5.4 Feeder Layout Principles ........................................................................ 5-19 5.5.5 Fixing Main Feeder................................................................................. 5-20 5.5.6 Feeder Grounding Principle .................................................................... 5-20 5.5.7 Installing Feeder Grounding Clips............................................................ 5-22 5.5.8 Connecting Jumper and Feeder .............................................................. 5-25 5.6 Installing Feeder Hermetic-window .................................................................... 5-25 5.7 Feeder Indoor Ingoing ...................................................................................... 5-27 5.7.1 Feeder Indoor Arrangement Principle ...................................................... 5-27 5.7.2 Leading Main Feeder into Room ............................................................. 5-28 5.7.3 Installing Top-equipment Jumper ............................................................. 5-30 5.8 Performing Antenna Feeder System Test........................................................... 5-31 5.9 Performing Outdoor-Connector Waterproof Processing....................................... 5-32 5.10 Performing Feeder Hermetic-window Waterproof Processing ............................ 5-36 II 5.11 Chassis Jumper Installation Description ........................................................... 5-39 5.12 VSWR Test .................................................................................................... 5-40 Chapter 6 Hardware Installation Inspection............................................. 6-1 6.1 Checking Cabinet Installation .............................................................................. 6-1 6.2 Checking Cable Installation................................................................................. 6-1 6.2.1 Cables Installation General Specification ................................................... 6-1 6.2.2 Power and Grounding Cables Installation Check ........................................ 6-3 6.2.3 Optical Fiber Installation Check ................................................................. 6-4 6.3 Checking Main Antenna System Installation......................................................... 6-4 Chapter 7 Power on and off....................................................................... 7-1 7.1 Power on Preparation......................................................................................... 7-1 7.2 Power ON.......................................................................................................... 7-1 7.3 Power OFF ........................................................................................................ 7-2 Appendix A Cabinet-combined Installation ............................................ A-1 A.1 Components Used in Cabinet-combining Installation ............................................A-1 A.2 Performing Cabinet-combination .........................................................................A-2 Appendix B Cascading Cabinet Installation ........................................... B-1 B.1 Components Used in Cascading Installation ........................................................B-1 B.2 Performing Cabinet Cascading ...........................................................................B-2 Appendix C OAU........................................................................................ C-1 C.1 OAU Appearance and Interface ..........................................................................C-1 C.2 Installing OAU in Pole-mount Mode.....................................................................C-2 C.3 Installation OAU in Wall-mount Mode ..................................................................C-9 C.4 Installing OAU Cable........................................................................................C-12 Appendix D OLP48-2................................................................................. D-1 D.1 OLP48-2 Technical Indices.................................................................................D-1 D.2 OLP48-2 Appearance and Interface ....................................................................D-1 D.3 OLP48-2 Installation Description.........................................................................D-3 Appendix E ILP48-3....................................................................................E-1 E.1 ILP48-3 Technical Indices...................................................................................E-1 E.2 ILP48-3 Appearance and Interface......................................................................E-2 E.3 ILP48-3 Installation Description...........................................................................E-3 Appendix F AC Lightning Arrester ...........................................................F-1 F.1 AC Lightning Technical Indices............................................................................ F-1 F.2 AC Lightning Appearance and Interface............................................................... F-2 F.3 AC Lightning Installation Description.................................................................... F-3 III F.4 Installing Shielded Grounding Kit ........................................................................ F-7 Appendix G PDM ....................................................................................... G-1 G.1 PDM Appearance and Interface......................................................................... G-1 G.2 Installing PDM.................................................................................................. G-1 Figures............................................................................................................. I Tables .............................................................................................................V Glossary .......................................................................................................VII IV Chapter 1 Safety Description Table of Contents Safety Specifications Guide........................................................................................1-1 Safety Symbols ..........................................................................................................1-2 Safety Instructions......................................................................................................1-3 1.1 Safety Specifications Guide These safety instructions must be considered as supplementary for local safety regulations. The priority must be given to local safety regulations if there is any conflict between the two. The maintenance personnel must have the knowledge of safety operations and maintenance with required qualification and technical background. Warning!

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

l This device may not cause harmful interference. l This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The equipment is intended for installation in RESTRICTED ACCESS LOCATIONS. All the operation and maintenance personnel must follow the safety precautions and instructions provided by ZTE Corporation to avoid any accident. 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. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 1-1 ZXSDR R8860 Installation Manual 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 4m between the radiator& your body. 1.2 Safety Symbols Table 1-1 lists safety symbols. They are to prompt the user of the safety precautions to be observed during ZXSDR R8860 operation and maintenance. Table 1-1 Safety Symbols Description Safety Symbols Meaning No smoking: Smoking is forbidden No flammables: No flammables can be stored. No touching: Do not touch. Universal alerting symbol: General safety attentions. Electric shock: Risk of electric shock. Electrostatic: The device may be sensitive to static electricity. Microwave: Beware of strong electromagnetic field. Laser: Beware of strong laser beam. Scald: Beware of scald. Amongst these safety symbols, the universal alarm symbols are classified into three levels:

danger, warning, and caution. The formats and meanings of the three levels are described as below:

SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 1-2 Chapter 1 Safety Description Danger!

Indicates a potentially hazardous situation which, if not avoided, will result in death or serious injury of people, or equipment damages and breakdown. Warning!

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Caution!

Indicates a potentially hazardous situation which, if not avoided, could result in serious injuries, equipment damages or interruption of part services. 1.3 Safety Instructions This section describes the safety instructions related to electrical safety, antistatic, heavy objects and modules. Electrical Safety Instructions The following are the electrical safety instructions about tools, high voltage, power cables, holes and lightning:

l Tools Use special tools rather than common tools for high-voltage and AC operations. l High Voltage Danger!

High voltage is hazardous. Direct or indirect contact with high voltage or main supply using a wet object could result in death.

Strictly follow local safety rules to install AC power devices.

Installation staff must be qualified for performing high-voltage and AC operations. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 1-3 ZXSDR R8860 Installation Manual

Do not wear any watch, hand chain, bracelet, ring or any other conductive objects during such operations.

Prevent moisture from accumulating on the equipment during operations in a damp environment. l Power Cable Warning!

Never install or uninstall power cables while they are live. Otherwise, the power cable, when contacting a conductor, may result in sparks or electric arc causing a fire or even damage to eyes.

Make sure of shutting off power supply before installing or disconnecting a power cable.

Before connecting the power cable, make sure that the connecting cable and its label are appropriate for the actual installation requirements. l Drilling Holes Warning!

It is not allowed to drill chassis holes without permission.

Unqualified drilling could damage wiring and cables inside the chassis. Additionally, metal pieces inside the chassis created by the drilling could result in a short circuit. Use insulation protection gloves and first move cables inside a chassis away when drilling is necessary on a chassis.

Protect eyes during drilling as dust or flying debris may damage eyes.

Clean any debris in time after drilling. l Lightning Danger!

Do not perform high-voltage, AC, iron tower or mast operations in a thunderstorm. Thunderstorms would give rise to a strong electromagnetic field in the atmosphere. Therefore, the equipment must be grounded and protected in time against lightning strikes. 1-4 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Chapter 1 Safety Description Antistatic Safety Instructions Caution!

Static electricity produced by human body can damage static-sensitive components on circuit board, such as large-scale integrated circuits. l Friction caused by human body activities is the root cause of electrostatic charge accumulation. Static voltage carried by a human body in a dry environment can be up to 30 kV, and can remain there for a long time. An operator with static electricity may discharge electricity through a component when he/she touches the conductor and causing damage. l Wear an antistatic wrist strap (the other end of wrist strap must be well grounded) before touching the equipment or holding a plug-in board, circuit board, Integrated Circuit (IC) chip or other devices, to prevent human static electricity from damaging sensitive components. l The antistatic wrist strap used must be subject to regular check. Do not replace the cable of an antistatic wrist strap with any other cables. l Do not contact static-sensitive modules with any object that easily generates static electricity. For example, friction of package bag, transfer box and transfer belt made from insulation plastic may cause static electricity on components. Discharge of static electricity may damage components when they contact a human body or the ground. l Modules should only contact materials such as an antistatic bag. Keep modules in antistatic bags during storage and transportation. l Discharge static electricity of the test device before use, that is, ground the test device first. l 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. Hoisting Heavy Objects Warning!

When hoisting heavy objects, ensure that nobody is standing or walking under the hoisted object. l Ensure the hoister can meet hoisting requirements when disassembling heavy equipment, or moving and replacing equipment. l The installation personnel must be duly trained and qualified for hoisting operations. l Hoisting tools must be inspected and complete before service. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 1-5 ZXSDR R8860 Installation Manual l Make sure that hoisting tools are fixed firmly on a sufficiently secured object or wall before the hoisting operation. l Give brief oral instructions during hoisting operations to prevent any mishap. Unplugging/Plugging a Module l Never plug a module with excessive force, to ensure that the pins on the backplane do not get deformed. l Plug the module right into the slot and make sure module circuit faces do not contact each other lest any short circuit may occur. l Keep hands off the module circuit, components, connectors and cable trough when holding a module. Rack Mount Safety Instructions Rack Mount Instructions - The following or similar rack-mount instructions are included with the installation instructions:

l Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer. l Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised. l Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading. l Circuit Overloading - Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern. l Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (e.g. use of power strips). Other Safety Instructions Note:

Do not perform maintenance or debugging independently, unless a qualified person is present. l Perform an airtight test before RRU delivery, and prohibit disassembling the RRU on site. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 1-6 Chapter 1 Safety Description l Replacing any parts or making any changes to the equipment might result in an unexpected danger. Therefore, be sure not to replace any parts or perform any changes to the equipment unless authorized otherwise. l Due to that RRU is in high temperature during running, the RRU should be installed in some regions out of operators' reach or strictly restricted. l Contact ZTE office if you have any question, to ensure your safety. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 1-7 ZXSDR R8860 Installation Manual This page intentionally left blank. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 1-8 Chapter 2 Installation Overview Table of Contents Components to be Installed........................................................................................2-1 Installation Flow .........................................................................................................2-1 Installation Preparation...............................................................................................2-2 2.1 Components to be Installed For ZXSDR R8860, the following components will be installed:

l ZXSDR R8860 cabinet and components Note:

The inner cables and functional modules/boards in the cabinet are already installed before equipment delivery. l Sunshield (used for the outdoor ZXSDR R8860 installation) l Cables l Antenna feeder system including antenna, jumpers and feeder 2.2 Installation Flow The installation flow of ZXSDR R8860 is demonstrated in Figure 2-1 . However, it is not required to strictly follow the steps showed in this flow. The actual installation procedures depend on the requirements on site. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-1 ZXSDR R8860 Installation Manual Figure 2-1 Installation Flow 2.3 Installation Preparation 2.3.1 Engineering Condition Inspection Before installing devices, follow the requirements of Environment Acceptance Report and check installation environment. The following content is just as a reference. Installation Position Inspection ZXSDR R8860 installation position should accord with the requirements of engineering design, the specified requirements as follows:

l Avoid dusty, harmful-gas or explosive-goods environment;

SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-2 Chapter 2 Installation Overview l Avoid the places with big shock or strong noise;

l Far away substation;

l Far away pollution source;

l Avoid an industrial boiler and heating boiler;

l Far away high-power wireless interference source. Temperature and Humidity Inspection ZXSDR R8860 temperature and humidity in work environment should meet requirements, as shown in the Power Supply Inspection The requirements of ZXSDR R8860 power supply are described as follows. 1. DC power supply: ZXSDR R8860 is 48 V DC power supply and the voltage of power 2. supply is 40 V DC~57 V DC. Indirect AC power supply: adopt an outdoor AC unit (OAU); the OAU can provide 220V AC power supply for one ZXSDR B8200 C100 and one ZXSDR R8860 at the same time. Lightning Inspection The ZXSDR R8860 lightning requirements are described as follows. l Outdoor Installation 1. For DC power supply, configure an outdoor DC lightning box OLP48-2. If the DC power is exported from the equipment room, the length of power cable is more than 10 m (less than 50 m) and the output end of indoor DC power is not configured with B-level or above lightning devices, it is required to configure an indoor DC lightning box ILP483 in the equipment room. 2. For indirect AC power supply, it is required to configure an AC lightning box

(ZXPCS combined arrester). l For indoor installation, if the power cable is distributed outdoors, configure the power lightning box according to the conditions of outdoor installation. Grounding Inspection ZXSDR R8860 adopts an associated grounding mode. The value of grounding resistance is not more than 5 ohm. Other Inspections 1. The corollary devices or components should accord with the requirements of ZXSDR R8860 engineering design drawing. 2. The transmission devices interconnected with BBU should have been prepared. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-3 ZXSDR R8860 Installation Manual 2.3.2 Tools and Instruments Preparation Table 2-1 shows tools and meters list required during installation. Table 2-1 Tool and Meter List Cate-

gory Name Example One feeder connector knife One 75 coaxial cable stripper One multi-functional crimping pliers Special-

purpose tools One multimeter One standing wave ratio tester One earth resistance tester One electric percussion drill Punch-

ing tools Several auxiliary percussion drill bits SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-4 Chapter 2 Installation Overview Cate-

gory Name Example One vacuum cleaner Power connector board (providing at least 3 two-phase sockets and 3 three-phase sock-

ets, with the current capacity larger than 15 A) Cross screwdrivers (4, 6 and 8 each) Flathead screwdrivers (4, 6 and 8 each) Adjustable wrenches (6, 8, 10 and 12 each) Dual-purpose wrenches (17 and 19 each) One set of socket wrenches General-

purpose tools One paper knife 5 kg nail hammer One 300 W iron and one 40 W iron SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-5 ZXSDR R8860 Installation Manual Cate-

gory Name Example One set of inner-hexagon wrench Solder wires One 50 m (164 feet) tape measure One 5 m (16 feet) steel tape Mea-

sure-

ment tools One angle instrument One compass SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-6 Chapter 2 Installation Overview Name Example Cate-

gory One level bar One plumb Antistatic wrist strap slip-proof gloves Protec-

tion tools Safety helmet One hacksaw (with several saw blades) 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 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-7 ZXSDR R8860 Installation Manual Cate-

gory Name Example One set of needle files (medium-sized) Nippers One paint brush One pair of scissors One hot air blower One solder removal tool One hydraulic crimper One crowbar Pulley set Auxiliary tools Rope SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-8 Chapter 2 Installation Overview Cate-

gory Ladder Name Example Spectrum analyzer (required in certain spe-

cial cases) BTS tester Meters Field strength tester (required in certain spe-

cial cases) 2.3.3 On-site Documents ZXSDR R8860 installation needs the following technical documents to be ready. l ZXSDR R8860 Engineering Exploration Report l ZXSDR R8860 Environment Acceptance Report ZXSDR R8860 manual kit includes:

l ZXSDR R8860 Commissioning and Configuration Manual l ZXSDR R8860 Operation and Maintenance Manual l ZXSDR R8860 Technical Manual SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-9 ZXSDR R8860 Installation Manual 2.3.4 Unpacking Acceptance 2.3.4.1 Counting Goods Context The representative of customer and the project supervisor must be present on site when counting received goods. If either party is not present, transporter must be responsible for the intactness of the goods. Steps 1. Check the Delivery Checklist of ZTE Corporation. Check the total number of the goods and the intactness of the packing boxes. Check the packing list to see if the place of arrival is the actual installation place. If the goods are intact, unpack and inspect them. Note:

It is recommended to unpack the goods about 30 minutes after receipt, because there is a possibility of moisture content due to temperature variations. 2. The equipment inspection list and unpacking acceptance report are present in the first packing carton. Firstly, open first the packing carton and take out the Unpacking Acceptance Report to check whether the goods received are in accordance with the inspection list. 3. During the counting and unpacking inspection process, if any material is found short, or goods damaged, fill in the Unpacking Acceptance Feedback Table and contact ZTE promptly. End of Steps 2.3.4.2 Crate Unpacking Prerequisites Prepare the appropriate tools such as straight screwdriver, pliers, and crowbar. Context Perform the following steps to open the crate:

Steps 1. Insert a flathead screwdriver or nail hammer into the metal latch of the cover board of the crate, and move the flathead screwdriver or nail hammer to loosen the iron sheet. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-10 Chapter 2 Installation Overview Then use the crowbar or pincers to put the metal latch in the straight direction, as shown in Figure 2-2. Figure 2-2 Putting the Mental Latch in Straight Direction 1. Mental sheet 2. Cover board 3. Mental latch 4. Flathead screwdriver or nail hammer 2. Use the tools to put all the metal latches on the cover board of the crate, and then remove the cover board of the crate, as shown in Figure 2-3. Figure 2-3 Removing Cover Board 3. Put the other metal latches on the four sides of the crate, remove the boards and take out the equipment from the crate, as shown in Figure 2-4. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-11 ZXSDR R8860 Installation Manual Figure 2-4 Removing Other Boards End of Steps 2.3.4.3 Carton Unpacking Prerequisites Prepare the appropriate tools such as straight screwdriver, diagonal pliers, and paper knife. Context Perform the following steps to unpack the carton:

Steps 1. Use diagonal pliers to cut packing straps. 2. Use a paper knife to cut adhesive tape along the slits on carton cover, avoid damaging goods inside. 3. Open the carton, and remove the foam board. 4. Check the goods within the carton. 5. Take out the antistatic packing bag. 6. Open the antistatic packing bag to take out the electronic equipment components, as shown in Figure 2-5. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-12 Figure 2-5 Taking Out Component with an Antistatic Wrist Strap Chapter 2 Installation Overview Note:

l Avoid damaging the antistatic bag (It can be used in the future for storage of spare parts) during unpacking. l While the equipment is moved to a hotter and damper place, wait for 30 minutes before unpacking the equipment. Otherwise, moisture may condense on the surface of the equipment and cause damage. l Properly dispose of recycle desiccants. End of Steps 2.3.4.4 Goods Acceptance and Handover Context Perform this procedure for accepting goods, and handing them over to operators. Steps 1. Acceptance Based on the name, category and number mentioned on the shipping list, carefully check the goods piece by piece. Make sure that all goods meet the following conditions:

a. There is no bubbly, peeling, nick and filth mark on the surface of the chassis. b. The oil paint on the chassis surface is intact. c. All clamping screws are tight and intact. 2-13 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual d. All components are properly installed in position. e. The inspected goods are placed by category. 2. Handover After completing the unpacking procedure, representative of customer and project supervisor should approve and sign the Unpacking for Inspection Report. Both parties should have a copy of Unpacking for Inspection Report. End of Steps SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 2-14 Chapter 3 Cabinet Installation Table of Contents Engineering Indices....................................................................................................3-1 Pole-mounted Installation Mode .................................................................................3-2 Wall-mounted Installation Mode................................................................................3-11 3.1 Engineering Indices Table 3-1 describes the engineering indices of ZXSDR R8860. Table 3-1 ZXSDR R8860 Engineering Indices Item Indices Overall Dimension Width x Height x Depth: 320mm x 500mm x 172mm Upper Enclosure Dimension Width x Height x Depth: 320mm x 370mm x 72mm Lower Enclosure Dimension Width x Height x Depth: 320mm x 500mm x 100mm Weight Power Work Temperature Work Humidity Power Consumption of Normal Work Under -48V DC Power Supply

< 22 kg

-48V DC; -40V~-57 V 220V AC: 150 V ~ 285 V / 45 Hz ~ 65 Hz (via external AC-to-DC conversion lightning box)

-40 to 55 -40 to 131 5% RH ~ 95% RH l 1 Carrier

Output Power: 20W/C/S

Power Consumption: 160 W l 2 Carrier

Output Power: 20W/C/S

Power Consumption: 200 W l 3 Carrier

Output Power: 20W/C/S

Power Consumption: 250 W SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-1 ZXSDR R8860 Installation Manual indices technical The box, JD40K085C20H2K1Z, are listed in Table 3-2, which is subject technical specifications for practical application. indoor DC lightning the of exemplified by to the actual field Table 3-2 JD40K085C20H2K1Z DC Lightning Box Technical Indices Item Dimensions Index Width x Height x Depth: 400 mm x 450 mm x 100 mm (The height of top cover box lock excluded) Nominal Working Voltage 48V Installation Mode Working Temperature Working Humidity Indoor wall-mount installation

-5 to 70 95% RH The technical indices of the external AC-to-DC conversion lightning box, exemplified by GPAD501M54-1A, are listed in Table 3-3, which is subject to the actual field technical specifications for practical application. Table 3-3 GPAD501M54-1A External AC-to-DC Conversion Lightning Box Technical Indices Item Index Dimensions Weight Input Voltage Input Frequency Width x Height x Depth: 217 mm x 288 mm x 127 mm 4.65 kg Min. value: 150V Typical value: 220V Max. value: 285V Min. value: 45Hz Typical value: 50Hz Max. value: 65Hz Installation Mode Working Temperature Working Humidity Pole-mount and wall-mount installation

-40+65 5%95%

3.2 Pole-mounted Installation Mode 3.2.1 Components Used in Pole-mount Installation The main components used in pole-mount installation include:

l Pole anchor clamp components;

l Pole fixing bracket components. 3-2 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Chapter 3 Cabinet Installation The pole anchor clamp components are used for pole-mount installation of one or two ZXSDR R8860s. The pole fixing bracket components are used for pole-mount installation of three ZXSDR R8860s. The main pole anchor clamp components used in pole-mount installation for single ZXSDR R8860are listed inTable 3-4 Table 3-4 Main Component List 1 Name Short anchor clamp Long anchor clamp Standard spring washer 10 M10120 hexagon head bolt (full thread) I-type common M10 hexagonal nut Flat washer 10 Standard spring washer 8 M840 hexagon head bolt Big washer 8 Quantity 2 2 4 4 4 4 4 4 4 The main pole anchor clamp components used in pole-mount installation for two ZXSDR R8860are listed in Table 3-5 Table 3-5 Main Component List 2 Name Long anchor clamp Standard spring washer 10 M10120 hexagon head bolt (full thread) M1080 hexagon head bolt (full thread) I-type common M10 hexagonal nut Flat washer 10 Standard spring washer 8 M840 Hexagon head bolt Big washer 8 Quantity 4 4 4 4 4 4 8 8 8 The main pole fixing bracket components used in pole-mount installation for three ZXSDR R8860 are listed in Table 3-6 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-3 ZXSDR R8860 Installation Manual Table 3-6 Main Component List 3 Name Pole fixing bracket Standard spring washer 10 M10120 hexagon head bolt (full thread) I-type common M10 hexagonal nut Flat washer 10 Standard spring washer 8 M840 hexagon head bolt Big washer 8 Quantity 4 4 4 4 4 12 12 12 Figure 3-1 illustrates pole anchor clamp components. Figure 3-2 illustrates pole fixing bracket components. Figure 3-1 Pole Anchor Clamp Components Figure 3-2 Pole Fixing Bracket Components SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-4 Chapter 3 Cabinet Installation Note:

The pole anchor clamp components shown in Figure 3-1 is adopted in one pole-mount installation. The pole anchor clamp components used in two pole-mount installation only changes two short anchor clamps into two long anchor clamps, the specific list described in Table 3-5 3.2.2 Installing Single Cabinet on Pole (PoleMount ) Context This topic describes the method to fix a single ZXSDR R8860 cabinet on a pole. Steps 1. Install pole anchor clamp components. a. Fix anchor clamps onto the pole, and align the anchor clamp holes and screw the bolts a bit;

b. Adjust the space between the clips based on the screw's position of supporting panel, and fix the supporting panel on the clips with M8 bolts and tighten it properly;

c. Screw down M10 bolts tightly. Figure 3-3 illustrates the installation of anchor clamp components. Figure 3-3 Pole-Mount Installation (1) 1. M840 hexagon head bolt 2. Standard spring washer 3. Big flat washer 4. Insulation flange 3-5 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual 5. Supporting panel 6. Insulation board 7. Long anchor clamp 8. M10120 hexagon head bolt (full thread) 9. Pole 10. Flat washer 11. Standard spring washer 12. I-type common M10 hexagonal nut 13. Short anchor clamp 2. Mount the ZXSDR R8860 cabinet on the supporting panel and fasten the cabinet with four M6X20 hexagon socket cap screws as shown in Figure 3-4 Figure 3-4 Pole-Mount Installation (2) 1. M6 Screw 2. Retaining board 3. Supporting panel End of Steps 3.2.3 Installing Two ZXSDR R8860 Pole-mount Cabinets Steps 1. Fix anchor clamps back to back onto the pole, and align the holes and screw down a bit with bolts. Adjust space between anchor clamps based on the screws' position of supporting panel as shown in Figure 3-5. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-6 Figure 3-5 Pole-mount Installation (1) Chapter 3 Cabinet Installation 2. Standard spring washer 10 3. Big flat washer 10 4. Long anchor clamp 5. M10120 hexagon head bolt (full thread) 1. I-type common M10 hexagonal nut Tip:

During two ZXSDR R8860 cabinet installation, the suggested pole diameter is 60 to 120 mm and there are two kinds of bolt lengths:

l Use the bolt of length 80 mm for pole diameter of 60 mm to 90 mm;

l Use the bolt of length 120 mm for pole diameter of 90 mm to 120 mm. 2. Fix two supporting panels on the anchor clamp with M8 bolts and screw M10 bolts tightly, as shown in Figure 3-6. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-7 ZXSDR R8860 Installation Manual Figure 3-6 Pole-mount Installation (2) 1. M840 Hexagon head bolt 2. Standard spring washer 8 3. Big flat washer 8 4. Insulation flange 5. Supporting panel 6. Insulation board 7. Long anchor clamp 3. Mount the two ZXSDR R8860 cabinets on the supporting panel and fasten the cabinet with four M620 hexagon socket cap screws as shown in Figure 3-7. Figure 3-7 Pole-mount Installation (3) End of Steps 3-8 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3.2.4 Installing Three ZXSDR R8860 Cabinets on Pole Chapter 3 Cabinet Installation Steps 1. Fix the two sets of fixing brackets onto the pole and align the holes and screw it a bit with bolts, as shown in Figure 3-8. Figure 3-8 Pole-mount Installation (1) 1. Fixing Bracket 2. M10120 hexagon head bolt (full thread) 3. Standard spring washer 10 4. Flat washer 10 5. I-type common M10 hexagonal nut 2. Adjust space between the fixing brackets based on the screws' position of insulation boards at the back of supporting panels as shown in Figure 3-9. Fix three supporting panels on the fixing brackets with M8 bolts. Screw the fixing brackets with M10 bolts. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-9 ZXSDR R8860 Installation Manual Figure 3-9 Pole-mount Installation (2) 1. Fixing bracket 2. Insulation board 3. Supporting panel 4. Insulation flange 5. Big flat washer 8 6. Standard spring washer 8 7. M840 Hexagon head bolt 3. Mount the ZXSDR R8860 cabinets on the supporting panels and fasten the cabinets with M620 hexagon socket cap screws as shown in Figure 3-10. Figure 3-10 Pole-mount Installation (3) SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-10 Chapter 3 Cabinet Installation Tip:

The side without fixing bracket can be located along the wall. End of Steps 3.3 Wall-mounted Installation Mode 3.3.1 Components Used in Wall-Mount Installation The components used in wall-mount installation are listed in Table 3-7 Table 3-7 Main Components Name Supporting panel Drill template M880 expansion bolt Big washer 8 Quantity 1 1 4 4 The supporting panel is shown in Figure 3-11 . The hole marking design template is shown in Figure 3-12. Figure 3-11 Supporting Panel SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-11 ZXSDR R8860 Installation Manual Note:

The supporting panel, as the common component in ZXSDR R8860 installation, is used in the wall-mount, pole-mount and gantry-mount installation modes. Figure 3-12 Hole Marking Design Template (Unit: mm) 3.3.2 Installing Cabinet on Wall (Wall-Mount) Context Figure 3-13 illustrates the space requirement (Unit: mm) for wall-mount installation. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-12 Figure 3-13 Space Requirement for Wall-mount Installation (Unit: mm) Chapter 3 Cabinet Installation Steps 1. Firstly mark the hole positions on the wall with hole design template. Drill the marked points about 60 mm with percussive drill and install the expansion bolts. 2. Fix the supporting panel on the wall with bolts as shown in Figure 3-14 Figure 3-14 Supporting Panel Installation on Wall 1. M880 expansion bolt 2. Insulation board 3. Supporting panel 4. Insulation flange 5. Big flat washer 8 6. Standard spring mat 8 7. M8 nut SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-13 ZXSDR R8860 Installation Manual l 3. Mount the ZXSDR R8860 cabinet onto the supporting panel, and fasten the cabinet with four M6X20 hexagon socket cap screws as shown in Figure 3-15. Figure 3-15 Mounting Cabinet 1. Supporting panel 2. M6 safeguard screw 3. Retaining board End of Steps SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 3-14 Chapter 4 External Cable Installation Table of Contents External Cable Layout ................................................................................................4-1 External Cable Installation Flow .................................................................................4-2 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape .......................4-4 Installing Power Cable................................................................................................4-6 Installing Grounding Cable .........................................................................................4-7 Installing Fiber between BBU and RRU ......................................................................4-9 Installing Fiber between RRU and RRU....................................................................4-10 Installing Environment Monitoring Cable...................................................................4-12 Installing AISG Control Cable ...................................................................................4-13 Installing Frequency Point Extension Cable..............................................................4-14 Installing Jumper ......................................................................................................4-15 Installing PIMDC ......................................................................................................4-16 4.1 External Cable Layout The connection relationship of ZXSDR R8860 external cables is described inTable 4-1. Table 4-1 ZXSDR R8860 External Cable Connection Relationship Name Power cable Grounding cable Connection Relationship Description Connects the ZXSDR R8860power interface (DC IN) to the power supply equipment interface Connects one ZXSDR R8860ground bolt to the copper bar One end is the aviation plug and the other end is reserved for power cable made on site. The length of cable is based on the engineering survey. The grounding cable is made up of strands of flame-retardant wire. The cross sectional area of ZXSDR R8860 grounding cable is 10 mm 2 . The color of grounding cable is yellow and green. Copper lugs are crimped at both ends of the ZXSDR R8860 grounding cable. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-1 ZXSDR R8860 Installation Manual Name Optical Fiber Environment monitoring cable AISG control cable Connection Relationship Description There are two types of ZXSDR R8860fiber: BBU connection

/ZXSDR R8860 cascading. Connects the ZXSDR R8860environment monitoring interface MON to the external monitoring components or the dry contact. Connects the ZXSDR R8860debugging interface

(AISG) to the control interface of electrical-adjustment antenna. Frequency point extension cable Interconnects theZXSDR R8860 RXin/RXout interfaces. Antenna, feeder and jumper Connects the ZXSDR R8860 to the main feeder. There are two types of ZXSDR R8860optical fiber: one used in BBU connection and the other used in cascading between ZXSDR R8860s. A end of the environment monitoring cable is PIN design. B end, with 3m length in total, needs making based on the on-site engineering. AISG is used for control of the electrical-adjustment antenna. The frequency point extension cable usually adopts the finished 1/2 jumper with 2m length. The jumper can be self-made based on the real-time condition on site. A and B ends of jumper are N connectors (male). The RF jumper usually adopts the finished 1/2jumper with 2m length. The jumper can be self-made based on the real-time condition on site. The end of jumper is N connector (male) and the other end is DIN connector (female). 4.2 External Cable Installation Flow Figure 4-1 lists the installation flow of external cable. This flow can be adjusted based on the real-time condition. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-2 Figure 4-1 External Cable Installation Flow Chapter 4 External Cable Installation SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-3 ZXSDR R8860 Installation Manual 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape Overview Waterproof processing must be performed on all the outdoor metal connectors of the RRUs. The connectors include: the grounding cable connector, feeder connector, optical fiber connector, power cable connector, and dry contact connecting cable connector. the waterproofing self-adhesive In 1+3+3 plaster and tape waterproof processing, insulated tape (plaster for short) + electrical insulated tape (tape for short) + UV-stabilized cable fasteners on two ends are adopted. This is 1+3+3 waterproof processing, namely, 1 layer of tape + 3 layers of plaster + 3 layers of tape. Figure 4-2 shows the plaster and tape. Figure 4-2 Appearance of the Plaster and Tape Operation Procedure 1. Clean the connectors and the part of the cable surfaces that is to be sealed. 2. To simplify removal of the 1+3+3 waterproof material as a whole in future maintenance, wrap a layer of tape with the strength of unwrapping the tape from bottom to top, overlapping each turn 50 percent, as shown in Figure 4-3. Figure 4-3 Wrapping a Layer of Tape 3. Unwrap the plaster, and peel the paper backing. Then, extend the plaster to one to two times the original size, face the sticky side (from which side the paper backing is removed) to the connector or cable, and then apply three layers of plaster, from bottom to top, from top to bottom, and from bottom to top. Overlap each turn 50 percent. Use your fingers to mold the plaster so that the plaster between three layers is well bond, as shown in Figure 4-4. 4-4 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Figure 4-4 Wrapping Three Layer of Plaster Chapter 4 External Cable Installation 4. With the strength of unwrapping the tape, wrap three layers of tape, from bottom to top, from top to bottom, and from bottom to top, overlapping each turn 50 percent. Use your fingers to mold the tape so that the plaster and tape are well bond, as shown in Figure 4-5. Figure 4-5 Wrapping a Layer of Tape 5. On the two end, tightly bind UV-stabilized cable fasteners to the tape (under which there are plaster layers) to prevent removal of the tape, as shown in Figure 4-6. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-5 ZXSDR R8860 Installation Manual Figure 4-6 Binding Cable Fasteners Note 1. Wrap the tape with the strength of unwrapping the tape (that is, the strength of naturally unwrapping the tape). The tape should not be extended. 2. Extend the plaster to one to two times the original size while wrapping. 3. Overlap each turn of the tape and plaster at least 50 percent. 4. The directions of the plaster and tape should be the same. The direction must be good for fastening the screw. This prevents shrink of the extended plaster from loosening the connector. 5. On the two ends, overlap the plaster and tape for one turn (when changing the wrapping direction). 6. After wrapping, use your fingers to mold the plaster so that the plaster between the layers is well bond. 7. The wrapping length of the tape must be (about 10 mm) longer than that of plaster, especially on the cable end. Ensure that the plaster is over the tape so that the 1+3+3 waterproof material can be removed as a whole in future maintenance with cables undamaged. 8. After wrapping, cut the plaster and tape with the scissors or knife. Do not break the plaster or tape directly with your hands. 9. Bind the cable fasteners to the tape (under which there are plaster layers) to prevent removal of the tape or shrink of the plaster if the cable fasteners are loosened. 4.4 Installing Power Cable Context The ZXSDR R8860 cabinet adopts -48 V DC/220V AC power supply. End A is the aviation plug and End B is reserved for self-made power cable on site. The length of power cable is according to the engineering survey. ZXSDR R8860 Figure 4-7 shows the structure of power cable. Figure 4-7 Power Cable structure SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-6 Chapter 4 External Cable Installation The AC and DC power cables are the same in appearance but different in core color and quantity, as described in Table 4-2 and Table 4-3. Table 4-2 Color and Specification of DC Power Cable Color Blue Black Specification

-48V

-48V GND Table 4-3 Color and Specification of AC Power Cable Color Blue Black or Kelly Brown Steps Specification N PE L 1. 2. Connect End A of power cable with DC/AC IN interface located at the bottom of ZXSDR R8860. Strip the protective coat of End B and connect it with the DC/AC input power source according to colors of the inside core cable. 3. Make waterproof protection of End B. 4. 5. Attach labels at both ends of the power cable. Fix the power cable. 6. Performing outdoor connector waterproof processing, refer to 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape. End of Steps 4.5 Installing Grounding Cable Context The grounding cable is made up of strands of flame-retardant wire. The cross sectional area of ZXSDR R8860 grounding cable is 10 mm 2 . The color of grounding cable is yellow and green. Copper lugs are crimped at both ends of the ZXSDR R8860 grounding cable, as shown in Figure 4-8. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-7 ZXSDR R8860 Installation Manual Figure 4-8 Grounding Cable Structure Steps 1. Cover and fix a copper lug on the a grounding bolt of the ZXSDR R8860 cabinet, as shown in Figure 4-9. Figure 4-9 ZXSDR R8860 Grounding Bolt 1. Grounding bolt 2. Connect the other copper lug to the earth-networking copper bar and fix it with a bolt, as shown in Figure 4-10. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-8 Figure 4-10 Earth-network Copper Bar (Unit: mm) Chapter 4 External Cable Installation 3. Attach the label on the grounding cable. 4. Measure the grounding resistance and make sure it less than 5 . 5. Performing outdoor connector waterproof processing, refer to 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape. End of Steps 4.6 Installing Fiber between BBU and RRU Prerequisites The ZXSDR R8860 cabinet must be installed and fixed successfully. Context Figure 4-11 shows fiber connection between ZXSDR R8860 and BBU. Figure 4-11 Fiber Connection between ZXSDR R8860 and BBU 1. Outdoor Seal Component While connecting a BBU to ZXSDR R8860, make sure that the baseband RF fiber interface

(LC1/2) of the ZXSDR R8860 is connected to the optical interface connector of the BBU. Steps 1. Attach labels at both ends of the fiber. 4-9 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual 2. Adjust the side of End A with the color mark and insert the ZXSDR R8860 fiber interface, and screw down the nuts, as shown in Figure 4-12 Figure 4-12 Optical Fiber Installation 1. Color mark 3. Connect End A of the fiber to the base band RF fiber interface (LC1/2) of the ZXSDR R8860. 4. Connect End B of the fiber, which is a DLC connector, to the BBU optical connector. 5. Screw down the outdoor seal component at End A for waterproofing. 6. Performing outdoor connector waterproof processing, refer to 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape. End of Steps 4.7 Installing Fiber between RRU and RRU Prerequisites The cascading ZXSDR R8860 cabinets must be installed and fixed successfully. Context Figure 4-13 shows fiber connection between ZXSDR R8860s. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-10 Figure 4-13 Fiber Connection between ZXSDR R8860s Chapter 4 External Cable Installation 1. Outdoor Seal Component While interconnecting the ZXSDR R8860s, make sure that the two baseband RF fiber interfaces (LC1/2) of the ZXSDR R8860 are connected. Steps 1. Attach labels at both ends of the optical fiber. 2. Adjust the side of End A with the color mark and insert the ZXSDR R8860 fiber interface, and screw down the nuts, as shown in Figure 4-14. Figure 4-14 Optical Fiber Installation 1. Color mark 3. Connect End A of the optical fiber to the base band RF fiber interface (LC1/2) of the ZXSDR R8860. 4. Connect End B of the optical fiber to the other base band RF fiber interface (LC1/2) of the ZXSDR R8860. 5. Screw down the outdoor seal component at End A for waterproofing. 4-11 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual 6. Performing outdoor connector waterproof processing, refer to 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape. End of Steps 4.8 Installing Environment Monitoring Cable Prerequisites The ZXSDR R8860 cabinet must be installed and fixed successfully. Context The environment monitoring cable provides a 485 interface, used for ZXSDR R8860 environment monitoring. In addition, the cable also provides four extension accesses for external dry contact monitoring. End A is the 37 PIN connector, and End B is made by on-site engineering. The total length is 3m. Figure 4-15 shows the appearance of environment monitoring cable. Figure 4-15 Environment Monitoring Cable The connector, connecting the environment monitoring cable to the ZXSDR R8860, adopts 37core aviation jack. The connector accords with the GJB599 specification. The connector appearance is as shown in Figure 4-16 Figure 4-16 Aviation Jack Appearance Table 4-4 describes the connector pins. Table 4-4 Cable Pin Description Pin 15/16 Core-Cable Color Signal Description White and blue/blue Dry contact 4 -/+

4-12 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Chapter 4 External Cable Installation Pin 17/18 19/20 21/22 23/24 25/26 Steps Core-Cable Color Signal Description White and orange/orange Dry contact 3 -/+

White and green/green Dry contact 2 -/+

White and brown/brown Dry contact 1 -/+

Red and blue/blue RS485 receive Red and orange/orange RS485 transmit 1. Connect End A to the MON interface located at the bottom of ZXSDR R8860. 2. Connect End B with external monitoring devices or dry contacts. 3. Attach the label at End B. 4. Performing outdoor connector waterproof processing, refer to 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape. End of Steps 4.9 Installing AISG Control Cable Context The AISG control cable is used for control of the electrical adjustment antenna. Figure 4-17 shows the structure of the AISG control cable. Figure 4-17 AISG Control Cable Structure Table 4-5 describes the serial No. meaning of AISG control cable. Table 4-5 AISG Control Cable Description Serial No. Name 1 TRX_ANT_485_+

Meaning RS485+

4-13 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual Serial No. Name 2 3,4 5,6 7,8 TRX_ANT_485_-

TRX_ANT_28V TRX_ANT_28VGND NC Meaning RS485-

28V 28VGND Null Steps 1. Connect End A to the ZXSDR R8860 debugging interface (AISG) and screw down the bolt;

2. Connect End B to the control interface of electrical adjustment antenna and screw down the bolt. 3. Performing outdoor connector waterproof processing, refer to 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape. End of Steps 4.10 Installing Frequency Point Extension Cable Prerequisites The two ZXSDR R8860 cabinets to be combined must be installed and fixed successfully. Context After the combination of cabinets, the ZXSDR R8860 can support 8 carrier sectors at most. The two ZXSDR R8860 cabinets are connected through their connecting interfaces such as RXin and RXout by two frequency point extension cables. Figure 4-18 shows the structure of the frequency point cable. End A and End B are N connectors (male). The 2M 1/2 jumper is often used for the frequency point extension cable. prepared on site if necessary. It may be Figure 4-18 Frequency Point Extension Cable Steps 1. Connect End A of the frequency point extension cable to the frequency point extension interface RXIN of oneZXSDR R8860;

4-14 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Chapter 4 External Cable Installation 2. Connect End B to RXout of the other ZXSDR R8860;

3. Connect the remaining RXin/RXout interfaces of the two combined cabinets with the other frequency point extension cable. 4. Performing outdoor connector waterproof processing, refer to 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape. End of Steps 4.11 Installing Jumper Context One end of RF jumper connects with the main feeder and the other end connects with the antenna feeder interface of ZXSDR R8860 cabinet. Before installing the RF jumper, the main feeder is installed. The RF jumper adopts the 1/2 jumper with a 2m length. The jumper can also be self-made according to the on-site condition. The installation position of RF jumper is as shown in Figure 4-19. Figure 4-19 RF Jumper Installation Perform the following steps to install the RF jumper. Steps 1. Connect the DIN connector (male) of RF jumper with the DIN connector (female) of main feeder. 2. Connect the DIN connector (male) of RF jumper with the DIN connector (female) of ZXSDR R8860 cabinet. 3. Seal the connectors with waterproof adhesive tapes and PVC tapes. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-15 ZXSDR R8860 Installation Manual 4. Performing outdoor connector waterproof processing, refer to 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape. End of Steps 4.12 Installing PIMDC 4.12.1 PIMDC echnical Indices The outdoor DC lightning box (PIMDC) is used for surge protection of ZXSDR R8860. The following describes its characters:

l Breaks away from the power supply system permanently to avoid short circuit in electric network when malfunctioned or failed. l Adopts special voltage-sensitive modules with overcurrent and overheat protection, high surge current and low residual voltage. l Equips remote signalling alarm interface. (The remote dry contact is normally closed at normal condition . When some parts failed or power is cuted off, the remote signalling dry contact turns to be normally open from normally closed.) l The enclosure is made of aluminum die-casting metal and its protection degree reaches the demand of IP55. It can be installed outdoor for long term use and has good flame retardance. Engineering Technical Indices Table 4-6 describes the engineering technical indices of PIMDC. Table 4-6 Engineering Technical Indices of PIMDC Nominal Operating Volt-

age Un Max. Continuous Operat-

ing Voltage Uc DC -48V Connection Type In Series DC -75V Protection Model Differential Common Mode and Nominal Discharge Cur-

rent In8/20s 20kA Max. Discharge Current Imax8/20s 40kA Protection Level UpIn Rated Load Current IL 180V 18A Load Side Impact Capacity 8/20s 8kA Response Time 25ns Lead Area Clamped by the Power Connecting Terminal Lead Area Clamped by Dry Contact Terminal Operating Temperature 2.5mm210mm2 0.15mm21.3mm2

-40+70 Operating Humidity 10 95 25oC Enclosure Die-casting minum Spray Paint Alu-

Altitude 3000m SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-16 Degree of Protection IP55 Weight 1.2 kg Chapter 4 External Cable Installation 4.12.2 PIMDC Appearance PIMDC Appearance is shown in Figure 4-20. Figure 4-20 PIMDC Appearance SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-17 ZXSDR R8860 Installation Manual 4.12.3 PIMDC Installation Description Inatallation Fasten the PIMDC on one side of the ZXSDR R8860 mounting bracket using two screws, as shown in Figure 4-21. Figure 4-21 Installing PIMDC Connecting Cables Open PIMDC cabinet, Connect the PIMDC cables, as shown inFigure 4-22. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-18 Figure 4-22 PIMDC Connection Chapter 4 External Cable Installation 1. Ground cable between the 3. 2. PIMDC and the RRU Input power cable of the PIMDC Input power cable of the RRU 4. Dry contact cable 5. Ground cable of the PIMDC 1. Connect ground cable of the PIMDC, the ground cable of the PIMDC is shown inFigure 4-22 "5". 2. Connect the A-end to the "Input Side" of the PIMDC through the waterproof plastic ring: connect the blue cable to -48V port and connect the black cable to -48VRTN port

(the input power cable of the PIMDC is shown in Figure 4-22 "2".) 3. Fasten the power cable with a latch. Note: This latch should stay contact with the shielded layer of the power cable, as shown inFigure 4-23. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-19 ZXSDR R8860 Installation Manual Figure 4-23 Connect Power Input Cable 4. Connect the A-end of the output power cable (as shown in Figure 4-22 "3".) to the device side on the PIMDC: connect the blue cable to -48V port and connect the black cable to -48VRTN port, as shown inFigure 4-24. 5. Connect the white and blue dry contact cables (as shown in Figure 4-22 "4".) to the

"Alarm" ports, as shown inFigure 4-24. Figure 4-24 Connecting Output Power Cable and Dry Contact Cables SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-20 Chapter 4 External Cable Installation 6. Connect ground cable between the PIMDC and the RRU (as shown inFigure 4-22 "1") to RRU. 7. Performing outdoor connector waterproof processing, refer to 4.3 Specifications of 1+3+3 Waterproof Processing with Plaster and Tape. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-21 ZXSDR R8860 Installation Manual This page intentionally left blank. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 4-22 Chapter 5 Main Antenna Feeder System Installation Table of Contents Main Antenna Feeder System Structure .....................................................................5-1 Main Antenna Feeder System Installation Preparation ...............................................5-7 Main Antenna Feeder System Installation Flow ..........................................................5-8 Antenna Installation....................................................................................................5-9 Feeder Installation....................................................................................................5-15 Installing Feeder Hermetic-window...........................................................................5-25 Feeder Indoor Ingoing ..............................................................................................5-27 Performing Antenna Feeder System Test .................................................................5-31 Performing Outdoor-Connector Waterproof Processing ............................................5-32 Performing Feeder Hermetic-window Waterproof Processing ...................................5-36 Chassis Jumper Installation Description ...................................................................5-39 VSWR Test...............................................................................................................5-40 5.1 Main Antenna Feeder System Structure The typical configurations of ZXSDR R8860 main antenna feeder system described below includes:

l ZXSDR R8860 configured with common antenna l ZXSDR R8860 configured with common antenna and AISG dual tower amplifier l ZXSDR R8860 configured with electrically tuned antenna (1) l ZXSDR R8860 configured with electrically tuned antenna (2) l ZXSDR R8860 configured with electrically tuned antenna, AISG dual tower amplifier ZXSDR R8860 configured with common antenna In this configuration, generally ZXSDR R8860 installation position is near antenna and they are all installed on the building top. ZXSDR R8860 is connected to the antenna by 1/2feeder directly, occasionally 5/4or 7/8feeder is adopted, as shown in Figure 5-1. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-1 ZXSDR R8860 Installation Manual Figure 5-1 ZXSDR R8860 Configured with Common Antenna ZXSDR R8860 configured with common antenna and AISG dual tower amplifier In this configuration, generally ZXSDR R8860 is installed on the tower. ZXSDR R8860 is connected to the antenna by 5/4or 7/8feeder, as shown in Figure 5-2. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-2 Figure 5-2 ZXSDR R8860 Configured with Common Antenna, AISG Dual Tower Amplifier Chapter 5 Main Antenna Feeder System Installation ZXSDR R8860 configured with electrically tuned antenna (1) In this configuration, generally ZXSDR R8860 installed near the antenna on the building top. ZXSDR R8860 is connected to the antenna by 1/2feeder directly, occasionally 5/4or 7/8feeder is adopted, as shown in Figure 5-3. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-3 ZXSDR R8860 Installation Manual Figure 5-3 ZXSDR R8860 Configured with Electrically Tuned Antenna (1) ZXSDR R8860 configured with electrically tuned antenna (2) In this configuration, generally ZXSDR R8860is installed near the top of the tower. ZXSDR R8860 is connected to the antenna by 5/4or 7/8feeder is adopted, as shown in Figure 5-4. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-4 Figure 5-4 ZXSDR R8860 Configured with Electrically Tuned Antenna (2) Chapter 5 Main Antenna Feeder System Installation ZXSDR R8860 configured with electrically tuned antenna, AISG dual tower amplifier In this configuration, generally ZXSDR R8860is installed near the top of the tower. ZXSDR R8860 is connected to the antenna by 5/4or 7/8feeder is adopted, as shown in Figure 5-5. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-5 ZXSDR R8860 Installation Manual Figure 5-5 ZXSDR R8860 Configured with Electrically Tuned Antenna and AISG Dual Tower Amplifier SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-6 5.2 Main Antenna Feeder System Installation Preparation Chapter 5 Main Antenna Feeder System Installation Proper antenna installation is very important to ZXSDR R8860 system reliable operation. Before installation, make sure that is qualified and the following requirements are satisfied. installation staff Personnel Requirement Normally, supervisors are in charge of direction and supervision, whereas installation personnel carry out the installation. l Installation Supervisor The requirements for the installation supervisor are as follows:

Familiar with all materials, tools and operation methods.

In charge of assigning different work to the proper employee who is good at the operation, especially while working on the iron tower. Note:

Safety is the most important consideration when assigning work. l Installation Personnel The requirements for the installation personnel are as follows:

Installation employees are required to install antenna system skillfully under the direction of supervisor.

Employees on tower must be qualified and in good physical state.

Installation after drinking is forbidden. Environment Requirement Pay attention to following items and check whether these items accord with requirements in engineering design. l Lightning protection and grounding ZXSDR R8860 is usually located outdoors. The grounding stake and outdoor lightning- protecting grounding cables are installed by the operator, and the supervisor should confirm lightning-protecting grounding cables are installed properly. l Pole and supporting rack Accomplish installation of antenna supporting rack and pole according to project design requirement. The stability of the supporting rack and pole should be in accordance with the design requirement. 5-7 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual l Feeder layout Field engineer need to consult with operator engineers, and determine the route of feeder. l Electronic power environment l ZXSDR R8860 antenna and feeder system can not be installed too near to public electric power cables. Safety Precautions Ensure the following precautions before antenna installation:

l Take necessary measures for personal and equipment safety. l Personnel under tower must wear safety helmets. l Personnel on tower must wear safety belt. l Never climb tower with loose clothes and wet/slippery shoes. l During active antenna adjustment, wear radiation-shielding clothing and turn off power amplifier to avoid radiation effects. l If possible, install in sunny and windless days. Installation is forbidden in rain, strong wind, thunder and lightning. l Make caution brand in engineering field and keep passerby away from engineering field, especially kids. l When working on tower, put unused tools in a tool bag and prevent them from dropping down from tower to hurt people. Tools Requirement The following tools are required for main antenna feeder system installation:

l Measure tools Compass, multimeter, angle meter, and tape measure l Special tools Special tools and instruments for main feeder connector making and test l Regular tools Adjustable wrench, sharp-nose pliers, diagonal pliers, hacksaw (with several saw blades) l Protection tools Safety helmet, safety belt, safety rope, gloves, radiation-shielding clothes, multiple power socket and sealed canvas tool bag l Other tools Tools for lifting, e.g. Ladder 5.3 Main Antenna Feeder System Installation Flow Figure 5-6 shows the installation flow of main antenna feeder system. 5-8 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Figure 5-6 Main Antenna Feeder System Installation Flow Chapter 5 Main Antenna Feeder System Installation 5.4 Antenna Installation 5.4.1 Antenna Installation Technical Specifications The antenna technical specifications and their description is given below. l Antenna height The installation height of antenna is determined by network planning design. l Antenna azimuth The azimuth of the antenna is determined by network planning design. l Antenna downtilt The downtilt angle of the antenna is determined by network planning design. Usually the down tilt angle is 0 ~ 10 l Antenna direction Antenna direction depends on the antenna azimuth. must share the same azimuth. If two antennas in one sector, SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-9 ZXSDR R8860 Installation Manual 5.4.2 Antenna Installation Position The antenna installation position must be in accordance with project design. If the installation position needs any modification, the project supervisor must negotiate with operator's representative. The antenna installation position needs to take care fore lightning protection as shown in Figure 5-7. Figure 5-7 Antenna Installation Position 1. Lightning rod 2. 45 Lightning protection area 3. Antenna 4. Grounding cable Following are lightning protection requirements to install an antenna:

l The antenna should be installed with in 45 coverage area of lightning rod. l If there is no special lightning protection arrangement like the above, install the lightning protection system onto the antenna pole. l Make sure that the lightning rod is well grounded. 5.4.3 Installing Directional Antenna Context The directional antenna installation procedure is given below. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-10 Chapter 5 Main Antenna Feeder System Installation Note:

The following steps describe the installation process as a reference for installation personnel. During the on-site installation process, please carefully read the installation manual provided with the antenna, and carry out the installation according to the actual condition. Perform the following steps to install a directional antenna:

Steps 1. Firstly assemble fastener "C" onto the upper and lower ends of antenna as shown in Figure 5-8, then mount fasteners "B" and "A" to complete the initial installation of the directional antenna. Note:

l All accessories must be installed with spring and plain washers. l Usually the antenna fastening accessories and the angle adjustment device accessories have already been installed on the antenna before fixing into the tower. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-11 ZXSDR R8860 Installation Manual Figure 5-8 Directional Antenna Installation 2. Attach the antenna along with fixtures onto the pole. Do not tighten the screws too tightly to allow easy adjustment of the direction and downtilt of the antenna. However, degree of tightness must be high enough to ensure that the antenna does not slide downward. 3. Adjust the antenna's azimuth. a. Determine the azimuth of the antenna by using a compass, and determine the installation direction according to the engineering design drawing. b. Turn the antenna slightly to adjust it's face direction as shown in Figure 5-8. At the same time, measure the direction of the antenna with a compass until the error comes within the engineering design requirements (generally not more than 5). c. After adjusting the azimuth of the antenna, tighten the fastener "A". 4. Adjust the antenna's downtilt a. Adjust the downtilt of the measurement meter to obtain the required angle according to the engineering design. b. Turn the top of the antenna slightly, and loose or fast the antenna at its top. Adjust the downtilt angle of the antenna till the measurement meter's bubble comes to be centered as shown in Figure 5-9. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-12 Chapter 5 Main Antenna Feeder System Installation Figure 5-9 Antenna Downtilt Adjustment c. After adjusting the downtilt of the antenna, tighten the fastener "B. End of Steps Result The directional antenna is installed. 5.4.4 Installing Omni Antenna Context Perform following steps to install an Omni directional antenna:

Steps 1. Determine the installation position. 2. Seal the antenna's lower part (jumper) with the jacket and place the antenna as much close to the supporting pole. 3. Ensure that the top of the jacket slightly higher than the top of supporting pole. 4. Fasten the antenna onto the supporting pole with two fixing clips as shown in Figure 5-10. Do not fasten the clips whether too tightly or loosely. If fastened too tightly, the jacket may be damaged; if fasten too loosely, the weight-bearing and wind-resistance requirements cannot be met. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-13 ZXSDR R8860 Installation Manual Figure 5-10 Omni Directional Antenna Installation 1. Antenna 2. Fixing clips 3. Antenna pole 5. Measure the verticality of the antenna, and ensure that antenna is vertical. 6. After ensuring the verticality tighten the fixing clips firmly. 7. After the antenna is installed onto the support, fix the antenna support onto the tower. End of Steps Result The Omni directional antenna is installed. 5.4.5 Connecting Jumper and Antenna Context Perform the following steps to connect jumper with antenna. Note:

The antenna jumper can be connected before the antenna mounted onto the pole, and needed to take the waterproof measurements. The above measures highly reduce work time, provide good connection, and improves water prevention quality. Steps 1. Connect the jumper connector to the antenna port, and tighten it properly. 2. Seal the jumper connector and antenna port for waterproof treatment. a. Wrap the waterproof adhesive tapes lower side of connectors. Keep wrapping direction same as the one that the jumper is tightened. b. While wrapping, extend the adhesive tapes to double their length. Note that every wrapping layer must be overlapped the previous layer by half the width of the tape 5-14 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Chapter 5 Main Antenna Feeder System Installation Wrapping must be extended up to 50 mm (2 inches) away from jumper connector position. c. Grip the tape with your hands to make the tape tightly adhered. d. Wrap PVC tapes on top of the waterproof adhesive tape. During the process, make sure the upper layer overlaps the lower layer by half the width of the tape. End of Steps Result The jumper is connected with antenna. 5.5 Feeder Installation 5.5.1 Feeder Cutting Principle Determine length of the feeder according to final feeder route, and cut the feeders according to the length required of each feeder. Note:

If the feeder length is less than 10 meters, use 1/2'' feeder; if the feeder length is 10 ~ 30 meters, use 7/8'' feeder and if the feeder length is more than 30 meters, use 5/4'' feeder. Following are the typical feeder cutting scenario observed on-site:

l If the antenna feeder system is to be installed on the building roof 1. Measure the length of main feeder for each sector according to the final feeder route. 2. Add an appropriate margin (1 m (3.3 feet) ~ 2 m (6.6 feet)) to the measured lengths when cutting the feeders. 3. After cutting one main feeder, attach the temporary labels at both ends of the feeder, such as ANT0 and ANT2. Attach the formal labels to the feeder after it is installed. 4. Carry the cut feeders to the roof of the building, and make sure they are not squeezed or damaged during the process. l If the antenna feeder system is to be installed on an iron tower 1. Hoist one end of the feeder to the top of the tower by using a pulley block and pulling rope. Before hoisting, make the upper main feeder connector. 2. The personnel on the tower must cut the feeder according to the distance from the point where the feeder enters the room to the lightning arrester rack, with an appropriate margin reserved. Make a temporary label for the lower part. Attach the formal labels to the feeder after it is installed. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-15 ZXSDR R8860 Installation Manual Caution!

At the end of feeder cutting process, attach label at both ends. Temporary labels can also be attached to the middle of the feeder during the feeder cutting process. Make sure that all labels are consistent with the actual situation. Otherwise, the feeder may not be connected correctly and the sectors may not correspond to the feeder. 5.5.2 Installing Feeder on Top of Building Prerequisites The supporting pole and antenna is installed. Context Perform the following steps to install the main feeder on top of building:

Steps 1. Firstly determine the final main feeder route. 2. Cut the main feeder according to the determined length on the final route. 3. Arrange the main feeder in good order without crossing. 4. Prepare the connectors and jumpers. 5. Lay the feeders according to the laying principle. 6. Lay the main feeder along to the supporting pole as shown in Figure 5-11. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-16 Chapter 5 Main Antenna Feeder System Installation Figure 5-11 Feeder Fixing 1. Antenna 2. Feeder 3. Supporting clips Note:

l Make sure that the feeder laid is tightened. l The bending radius of the feeder is no less than 20 times of main feeder radius. The radius of single bend is no less than 90 mm (3.54 inches), and the repeated bend radius is minimum 200 mm (7.9 inches). 7. Connect feeder with the antenna. End of Steps Result The feeder is successfully installed on the top of building. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-17 ZXSDR R8860 Installation Manual 5.5.3 Installing Feeder on Tower Prerequisites Ensure that the labels are attached at about 0.3 m (1 feet) away from main feeder at both ends, and are correct. Context Caution!

l Hoist the main feeder with care to avoid damaging it's sheath. If any part of sheath is damaged, then it may cause the entire feeder to be discarded. l Take care for personnel safety when hoisting the feeders. The feeder installation involves the followings steps:

Steps 1. Wrap the main feeder connector with a piece of flax or an antistatic plastic bag filled with foam, and then bind it tightly with cable ties. 2. Knot and fix the cut feeder cable with hoisting rope at two points. One is 0.4 m (1.5/16 feet) away from the feeder connector and the other one is 3.4 m (11.2/16 feet) away. Warning!

Avoid feeder and it's connector from colliding with the iron tower. 3. After hoisting main feeder cables to the tower top, fix upper end of cable at multiple points to prevent it from slipping down the tower. The feeder hoisting is shown in Figure 5-12 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-18 Chapter 5 Main Antenna Feeder System Installation Figure 5-12 Hoisting Feeder To Tower 4. Knot position in the upward rope 5. Downward rope 1. Pulley block 2. Feeder head wrap 3. Feeder label End of Steps Result The feeder is hoisted on the tower successfully. 5.5.4 Feeder Layout Principles The feeder should be laid in accordance with the following principles:

l The main feeder must be laid in good order and without crossings. l The feeder route must be determined before connecting the main feeder. Mark the actual feeder route on a drawing to avoid reworks due to crossings. l The minimum bending radius of the main feeder should be greater than 20 times of the main feeder radius . The bending radius of a single bend should be greater than 90 mm (3.54 inches). The minimum bending radius of repeated bends is 200 mm (8 inches). l If more than one triple feeder clips are used in feeder routing, then maximum distance between triple feeder clips should be not more than 1.65 m (5.41 feet). SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-19 ZXSDR R8860 Installation Manual 5.5.5 Fixing Main Feeder Context Perform the following steps to fix the main feeder:

Steps 1. Firstly arrange the main feeder in a good order. 2. Fasten main feeders from top downward with the triple feeder clips after arranging the main feeders. Figure 5-13 shows the appearance of triple feeder clip. Figure 5-13 Triple Feeder Clip Appearance Note:

Do not fasten feeders at both ends simultaneously. 3. Keep main feeders straight and in a good order without any bulges between the triple feeder clips. 4. Tighten the triple feeder clips firmly. End of Steps Result The feeder fixing is completed. 5.5.6 Feeder Grounding Principle The grounding principles of main feeder is as follows:

l To install main antenna feeder system on tower, main feeder must be installed with feeder grounding clips at least in three places:

5-20 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Chapter 5 Main Antenna Feeder System Installation

Tower platform

The place where the main feeder leaves the tower

The place before where the main feeder is connected to the chassis When the main feeder is over 60 m (197 feet) in length, feeder grounding clips must be added in the middle. Generally, a grounding clip must be installed on the feeder every 20 m (65.6 feet), as shown in Figure 5-14. Figure 5-14 Feeder Grounding Schematic Diagram 1. Tower platform 2. Feeder grounding clip 3. Feeder 4. Cabinet jumper 5. Grounding cable 6. Grounding busbar 7. Ground grid SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-21 ZXSDR R8860 Installation Manual l To install the main antenna feeder system on the roof, its antenna support and cable rack must be welded to the lightning protection grid of the building. The main feeder must be grounded at three places:

The place where feeder leaves the pole

The place where feeder leaves the roof

The place before where the main feeder is connected to the jumper of the chassis. l The outdoor wiring ladder of the main feeder must be grounded. 5.5.7 Installing Feeder Grounding Clips The feeder grounding clips installation of the ZXSDR R8860 is described below. Grounding Requirements Ensure the following grounding requirements while installing feeder grounding clips:

l Roof installation mode In roof installation, the following items must be grounded to build grounding network:

Main antenna system

Antenna pole

Outdoor cabling rack or cabling ladder Ground the main feeder cable at one position, where it leaves antenna pole. feeder cable is rather long, add grounding points according to feeder length. If the l Tower installation mode Usually at least two feeder grounding clips are required to be installed in tower installation mode. Ground the feeder cable at the following positions:

Where it leaves antenna installation pole

Where it leaves iron tower When the feeder cable is longer than 60 m (197 feet), install a grounding clip on the feeder cable at every 20 m (66 feet) distance. If outdoor cabling rack or outdoor cabling ladder is used, ground it reliably. Antenna poles and iron tower need to be grounded reliably. Figure 5-15 illustrates grounding system in tower installation. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-22 Figure 5-15 Grounding System Chapter 5 Main Antenna Feeder System Installation Iron tower platform 1. Antenna 2. 3. Feeder grounding clip 4. Feeder cable 5. Grounding grid 6. Grounding bar 7. Lightning arrester 8. Chassis jumper Grounding Bar Introduction 9. 35 mm2 (2 AWG) grounding cable 10. ZXSDR R8860 chassis Grounding grid and grounding bar are usually installed by the operator employees. And the grounding bar is required to be installed where the engineering design determines with expansion bolts. Figure 5-16 illustrates the structure of the grounding bar. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-23 ZXSDR R8860 Installation Manual Figure 5-16 Grounding Bar Structure Installation Steps Perform the following steps to install grounding clip. 1. Prepare required tools including paper knife, flat head screwdrivers, and wrench and sharp-nose pliers. 2. Peel off 7/8" sheath according to size of grounding clip at the positions. Figure 5-17 illustrates structure of grounding clip. Figure 5-17 Grounding Clip 1. Grounding end 2. Grounding cable 3. Feeder cable 4. Grounding spring lock 5. Feeder external copper core 6. Grounding cable copper piece 3. Clamp the feeder external conductor with grounding cable copper sheet and locking spring plate. 4. Lay grounding cable facing to the grounding network. Avoid bending or folding. And keep the included angel between grounding cable and feeder cable less than 15. l In tower installation mode, grounding cable is installed downwards and finally connected to tower l In roof installation mode, grounding cable is installed in the same direction with feeder cables. 5. Make joint of grounding clip and feeder waterproof using waterproof adhesive tapes, then use insulation tapes to cover the joint. 5-24 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Chapter 5 Main Antenna Feeder System Installation 6. Connect the grounding end of the grounding clip to the grounding network. l Connect it to the main tower body in tower installation mode. l Connect it to the grounded cabling rack in roof installation mode. When connecting, remove the paint and oxide at connection place within a radius of 13 mm (8/16 inches) around the joint, and daub the place with antioxidant cream to ensure good electric contact. After connecting, paint the joint with anticorrosive paint. Note:

Do not install grounding clip in case of any lightning strike. 5.5.8 Connecting Jumper and Feeder Prerequisites Feeder connector and jumper connector is prepared. Context The following procedures detail the feeder and jumper connection. Steps 1. Fix the 1/2 inch jumper connector with the feeder connector, and screw them tightly. 2. Seal the connectors with waterproof adhesive tapes and PVC tapes. End of Steps Result The jumper is connected with the feeder successfully. 5.6 Installing Feeder Hermetic-window Context Installation requirements are described as follows:

l The installation position of hermetic window should be close to a cable tray possibly. l The hermetic window can be mounted against an indoor wall or outdoor wall and the side of protuberant metal circles must put towards outdoors l If the feeder enters into a room from a roof, the hermetic window can be mounted on the roof and the side of protuberant metal circles must put towards outdoors. The follow describes the steps of 12 hole hermetic window installed against the wall. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-25 ZXSDR R8860 Installation Manual Steps 1. According to the requirements of engineering design drawing and the dimension of hermetic window, make sure the installation position of hermetic window on the wall and at the same time mark hole positions of expansion bolts and a hollow room left for the hermetic window. 2. Cut a 250mm250mm square big hole and then drill eight holes of expansion blots with a percussive drill, as shown in Figure 5-18. Figure 5-18 Installation Hole Positions (Unit: mm) 3. Fix a feeder hermetic-window panel with expansion bolts, as shown in Figure 5-19. While installing expansion bolts, first put a flat washer and then a spring washer. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-26 Chapter 5 Main Antenna Feeder System Installation Figure 5-19 Hermetic Window Installation 1. M880 expansion bolt 2. Feeder hermetic-wind ow panel End of Steps 5.7 Feeder Indoor Ingoing 5.7.1 Feeder Indoor Arrangement Principle The arrangement principles of feeder into a room comply with the following:

l There are four big holes on a 12hole feeder hermetic-window. Every big hole has three small holes, every of which a feeder passes through. l According to the serial No. on the engineering labels attached on the feeder, lay out the feeder through three small holes in the same big hole clockwise or anticlockwise. l Feeder layout in the hermetic window should be convenient for capacity expansion. in the hermetic window during capacity Do not modify the initial expansion, and only allow adding feeder or modify jumper connection of cabinet. feeder layout l Feeder layout in the hermetic window should be convenient for layout on a cable tray and connection to a cabinet. The feeder should be parallel and not crossed during routing and connecting. 5-27 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual 5.7.2 Leading Main Feeder into Room Context Figure 5-20 and Figure 5-21 show two common modes of main feeder into a room. While the main feeder is entering into the equipment room, do not bring water into the equipment room. Figure 5-20 Feeder into Room Mode (1) 1. Feeder window 2. Cable tray 3. Feeder kit SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-28 Figure 5-21 Feeder into Room Mode (2) Chapter 5 Main Antenna Feeder System Installation 1. Feeder window 2. Cable tray 3. Feeder kit Steps 1. Unscrew a fastness hoop of feeder window to proper extent. Pull out sealing covers of small holes that the feeder passes through. 2. Lead the main feeder into the equipment room. When the main feeder enters into an indoor cable tray from an outdoor cable tray, it is necessary for two installation personnel's cooperation respectively indoors and outdoors. In this way, avoid damaging the main feeder and other indoor devices by improper force during installation. Screw down the fastness hoop until the main feeder is pull to the specified position. 3. Cut the main feeder. Before and after cutting, make sure temporary labels on the main feeder intact. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-29 ZXSDR R8860 Installation Manual Note:

According to detailed equipment environment (for example, cabinet installation position, jumper length on the cabinet top, arrester configuration or arrester rack installation position), the bending radius requirement of main feeder and the beautiful requirement of cable layout in the equipment room, select a cutting position of main feeder cable. 4. Make an indoor connector of main feeder. 5. Connect the main feeder with an arrester. Note:

l For an arrester without ground cable, during installation, connect the arrester to the main feeder directly. l For an arrester with an arrester rack, during installation, adjust every main feeder carefully. Make sure a screw fastener connected well which connects the main feeder connector with the arrester. End of Steps 5.7.3 Installing Top-equipment Jumper Context The requirements of jumper installation are as follows:

l Jumper layout from cabinet top to cable tray should be parallel and orderly, but not crossed. l During routing, the jumper must pass through the cable tray inner to its upper side. Prohibit jumping the cable tray outsides directly. l The bending of jumper is reasonable and natural. Suggest that the bending radius of jumper should be twenty times more than its diameter. l During layout from cabinet top to cable tray, the tensile strength for the jumper should be moderate. l The jumper should be bound with every rail of cable tray. The directions of all wire fasteners keep consistent and after binding, the wire fasteners are cut flatly. l Labels must be affixed to all indoor jumpers at a 100 mm distance from both ends of jumper. Steps 1. The jumper passes through a wiring slot on the top of cabinet. 5-30 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Chapter 5 Main Antenna Feeder System Installation 2. Connect a DIN connector of feeder to an ANT interface of RSU. 3. Connect the other DIN connector of jumper to a DIN connector of feeder. Figure 5-22 shows the installation process. Figure 5-22 Antenna, Feeder and Jumper Installation 1. Feeder 2. Jumper 3. RSU 4. Wiring slot 4. Affix jumper engineering labels. End of Steps 5.8 Performing Antenna Feeder System Test Steps 1. After unpacking, check whether a surface of antenna and antenna connectors are undamaged. 2. After connecting antenna and jumper, and screwing down the connector, check the SVWR with a SVWR tester. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-31 ZXSDR R8860 Installation Manual If SVWR1.5 SVWR1.5 Note:

Then Unqualified Qualified During measuring, move an antenna or change the position of antenna. If the SVWRs in all directions are unqualified, it indicates that the antenna is faulty. If the SVWRs in some directions are unqualified, check the antenna after the whole antenna and feeder system installed completely. End of Steps 5.9 Performing Outdoor-Connector Waterproof Processing Context The waterproof processing for outdoor connectors adopts the 1+3+3 mode to warp one layer PVC insulating tape + three layer waterproof insulating tape + three layer PVC insulating tape. The waterproof insulating tape is as shown in Figure 5-23. Figure 5-23 Waterproof Insulating Tape The PVC adhesive tape is as shown in Figure 5-24, used to protect connectors from damage as well as waterproof tape from aging. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-32 Figure 5-24 PVC Adhesive Tape Chapter 5 Main Antenna Feeder System Installation Steps 1. Clean the feeder connectors and feeder grounding clips. 2. Wrap a layer of PVC insulating tape. a. Clean out dust and stain on the feeder connector or feeder grounding kit. b. As shown in Figure 5-25, wrap the feeder with the PVC insulating tape in an overlapping way from lower to upper, and the upper adhesive tape should cover a half of the lower adhesive tape. The extended width of adhesive tape is not over 1/2 longer than the former width, or else it destroys molecular structure of adhesive tape due to extension too much. Figure 5-25 Wrapping a Layer of PVC Insulating Tape 3. Wrap three layers of waterproof insulating tape. a. Expand the waterproof insulating tape and strip off release paper. The adhesive tape sticks to the connector or the feeder which is 20~50 mm away from the lower end of grounding kit. b. Extend the adhesive tape to up to 1/2 3/4 of the former width, in order to keep a certain extension strength. Bind the feeder in an overlapping way from lower to upper, and the upper adhesive tape should cover a half of the lower adhesive tape, as shown in Figure 5-26. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-33 ZXSDR R8860 Installation Manual Figure 5-26 Wrapping Three Layers of Water Insulating Tape (the First Layer) Note:

The wrapping direction should be towards the direction of connector screwed down. Prohibit wrapping in a reverse direction. c. While wrapping to the 20~50 mm position off the connector , repeat it for twice and the sequence respectively is: from upper to lower as shown in Figure 5-27 and from lower to upper as shown in Figure 5-28. Figure 5-27 Wrapping Three Layers of Water Insulating Tape (the Second Layer) Figure 5-28 Wrapping Three Layers of Water Insulating Tape (the Third Layer) SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-34 Chapter 5 Main Antenna Feeder System Installation d. After wrapping the waterproof insulating tape, press the adhesive tape at the binding with hands and make it affixed tightly. 4. Wrap three layer of PVC insulating tape. Two ends of PVC insulating tape must be 20mm longer than the upper layer of waterproof insulating tape. Bind the feeder in an overlapping way from lower to upper, and the upper adhesive tape should cover a half of the lower adhesive tape, as shown in Figure 5-29. Repeat it for twice and the sequence respectively is: from upper to lower as shown in Figure 5-29 and from lower to upper as shown in Figure 5-30. Make sure proper stretch strength during wrapping. Figure 5-29 Wrapping Three Layers of PVC Insulating Tape (the First Layer) Figure 5-30 Wrapping Three Layers of PVC Insulating Tape (the Second Layer) 5. After finishing wrapping, fasten two wrapped ends with black fasteners, as shown in Figure 5-31. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-35 ZXSDR R8860 Installation Manual Figure 5-31 Fastening End of Steps 5.10 Performing Feeder Hermetic-window Waterproof Processing Context There are two types of feeder hermetic-window:

l 12 hole feeder hermetic-window l 27 hole feeder hermetic-window Normally, adopt the 12 hole feeder hermetic-window, its dimension as shown in Figure 5-32 and its structure as shown in Figure 5-33. Figure 5-32 Feeder Hermetic-window Dimension (Unit: mm) SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-36 Figure 5-33 12 Feeder Hermetic-window Structure Chapter 5 Main Antenna Feeder System Installation Installation requirements:

l The installation position of hermetic window should be close to a cable tray. l The hermetic window can be mounted against an indoor wall or outdoor wall and the side of protuberant metal circles must put towards outdoors. l If the feeder enters into a room from a roof, the hermetic window can be mounted against the roof and he side of protuberant metal circles must put towards outdoors. Steps 1. According to the requirements of engineering design drawing and the dimension of hermetic window, make sure the installation position of hermetic window on the wall and at the same time mark hole positions of expansion bolts and a hollow room left for the hermetic window. 2. Cut a 250mm250mm square big hole and then drill eight holes of expansion blots with a percussive drill, as shown in Figure 5-34. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-37 ZXSDR R8860 Installation Manual Figure 5-34 Installation Hole Positions (Unit: mm) 3. Fix a feeder hermetic-window panel with expansion bolts, as shown in Figure 5-35. While installing expansion bolts, a flat washer and a spring washer must be installed in turn. A sealing washer and a sealing cover may be installed together with feeder entering into the room. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-38 Chapter 5 Main Antenna Feeder System Installation Figure 5-35 Feeder Hermetic-window Installation 1. M880 expansion bolt 2. Feeder hermetic-wind ow panel End of Steps 5.11 Chassis Jumper Installation Description The ZXSDR R8860 chassis is equipped with two N type female connectors. These connectors are connected to N type male connectors of 1/2" jumpers. The chassis jumper connection is as shown in Figure 5-36. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-39 ZXSDR R8860 Installation Manual Figure 5-36 Chassis Jumpers DIN means that the connector type is DIN. N means that the connector type is N.

"M" indicates male connector and "F" indicates female connector. Connect the jumper to the chassis. Make sure to connect the respective connectors with similar types, such as N type connector of jumper should be connected with N type interface of the chassis and M type connector of jumper should be connected with M type interface of the chassis. 5.12 VSWR Test After the installation of all antenna feeders and jumpers, conduct VSWR test. The VSWR must be less than 1.3. Otherwise, check all main antenna and feeder system, including:

l Check whether the antenna feeders, connectors, and jumpers are intact. l Ensure that the connection between all parts are proper. l Check whether the antenna feeder installation is perfect. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 5-40 Chapter 6 Hardware Installation Inspection Table of Contents Checking Cabinet Installation .....................................................................................6-1 Checking Cable Installation ........................................................................................6-1 Checking Main Antenna System Installation ...............................................................6-4 6.1 Checking Cabinet Installation Steps 1. Ensure that the cabinet installation position complies with the engineering design drawing. 2. Erect cabinet firmly so as to resist an earthquake measuring up to 7.0 on Richter scale. 3. Ensure that horizontal and vertical error is less than 3 mm. 4. Ensure that cabinet surface is clean and tidy and covered well by oil paint. All parts of the cabinet are complete and all marking on the cabinet are correct, clear and complete. 5. Ensure all screws are fixed tight with flat washers or spring washers. End of Steps 6.2 Checking Cable Installation 6.2.1 Cables Installation General Specification Optical Fiber Note:

The length of optical fiber is decided by engineering survey (1 Tx, 1 Rx). The technical specifications of optical fiber are as follows:

6-1 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual l The optical fiber is a single mode with End B adopting two DLC/PC connectors. l The insertion loss is less that 0.3 dB. l The return loss is less than 45 dB. l If optical fiber is to be used outdoor, then 1. Take waterproof and anti- ultraviolet protection measures. 2. Make sure that working temperature is in between -40 to 80oC. l The sheath of optical fiber is black in color with a diameter of 7 mm. Under the sheath, there are two cores optical wires (yellow and blue color) with substantial amount of protection padding. l The maximum distance between core optical wires (including both DLC/PC connectors) and sheathed optical fiber is 350 mm. l ZTE supplies 15 m, 25 m, 35 m. 50 m, 70 m, 100 m, and 130 m long fiber cables. l The 20 mm long black Pyrocondensation cannula should be added in between optical core wires and sheathed optical fiber. l The label attached at both ends should satisfy the requirements of ZTE Cable Designing Criteria Label Designing and Usage Requirements. AISG Cable The following are the technical specification of AISG cable:

l Table 6-1 illustrates the connection relationship of both ends. Make sure to enclose End A connection by black cannula completely after connecting. Table 6-1 Connection Relationship Serial Number Signal Definition End A Pin Number End B Pin Number Connected Cable 1 2 3 4 485+

485-

28V Pin 3 Pin 5 Pin 6 Pin 1 Pin 2 Pin 3, 4 28VGND Pin 7 Pin 5, 6

Two cables from Pin6 of A end are welded to Pin 3 and 4 of B end. Two cables from Pin7 of A end are welded to Pin 5 and 6 of B end. l The Pin 6 and Pin 7 (See Table 6-1) are needed to be welded with two cables. l The End A connector should be equipped with metal dust-proof cover l The labels printing and pasting should satisfy the requirements of Q/ZX04.113.4 Cable Designing Criteria Label Designing and Usage Requirements. Monitoring Cable The following are the technical specification of monitoring cable:

l The End A is a 37-pin female connector. 6-2 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Chapter 6 Hardware Installation Inspection l End B is an open end without any connector. The connector at the End B should be prepared on-site according to the on-site requirements. l Make sure that connector at the End A is properly welded. l The label attached at both ends should satisfy the requirements of ZTE Cable Designing Criteria Label Designing and Usage Requirements. l Table 6-2 shows the connection relationship of End A. Table 6-2 Connection Relationship End A (Pins) 15/16 17/18 19/20 21/22 23/24 25/26 Color White/blue White/orange White/green White/brown Red/blue Red/orange Other Pins are free Other core wires are free Signal Definition Dry contact 4 - / +

Dry contact 3 - / +

Dry contact 2 - / +

Dry contact 1 - / +

485 Rx - / +

485 Tx - / +

6.2.2 Power and Grounding Cables Installation Check Context Ensure the power and grounding cables installation is done in accordance with the following checks:

Steps 1. The power and grounding cables are laid separately from other cables. If the power and grounding cables are to be laid parallel with other cables, then at least a distance of 20 cm is maintained between them. 2. The cable labels are intact on both sides of power and grounding cables. The labels are attached at almost 2 cm from cable copper lug. 3. Entire power and grounding cables are made from one material with no connections in between. 4. A single grounding point on the grounding busbar just connects to a piece of equipment. 5. Copper lugs on both ends of power and grounding cables are soldered or pressed firmly. 6. The shortest route between the grounding cables and grounding busbar is adopted. 7. Power and grounding cables at connecting terminals and lug handles are properly insulated using either insulated tapes or heat shrink tubes. 6-3 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual 8. The redundant length of power and grounding cables is cut to avoid wrapping each other. End of Steps 6.2.3 Optical Fiber Installation Check Context The fiber cable installation should meet the following specifications:

Steps 1. Do not fold optical fiber at 90o. For optical fiber that is to be laid outdoors, minimal twist radius should be atleast greater than 90 mm. Whereas for optical fiber that is to be laid indoors, minimal twist radius should be atleast greater than 30 mm. 2. After installation, any surplus optical fiber should be put back in the fiber card for convenience. 3. During installation, minimize optical fiber twist and turn, as much as possible. 4. The binding force should be proper to ensure that binding gaps are less 0.5 m. 5. Make sure that labels at both ends of optical fiber are intact and clear. End of Steps 6.3 Checking Main Antenna System Installation Steps 1. Ensure the height of antenna is consistent with the network planning, and the installation position is consistent with the engineering design drawing. 2. Ensure the azimuth and down-tilt of the antenna is consistent with the engineering design drawing. 3. Ensure the antenna is within the protection area of lightning rod. 4. Ensure the VSWR not more than 1.5 5. Ensure proper connection between antenna and jumper as well as between jumper and main feeder correct. 6. Make sure that the jumper and antenna at the junction keep straight within 30cm at least. End of Steps SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 6-4 Chapter 7 Power on and off Table of Contents Power on Preparation.................................................................................................7-1 Power ON ..................................................................................................................7-1 Power OFF.................................................................................................................7-2 7.1 Power on Preparation Context Make sure that following conditions are fulfilled before powering-on ZXSDR R8860:

Steps 1. Make sure that input power supply is within the acceptable range. 2. Make sure that power cable connected to ZXSDR R8860 cabinet is properly grounded. End of Steps Result The preparation to power on the cabinet is successfully completed. 7.2 Power ON Context Perform the following steps to power-on the ZXSDR R8860. Steps 1. There is no power switch ON the ZXSDR R8860 cabinet. Close the external power switch to power onZXSDR R8860. 2. During power ON, if some abnormal phenomena occurs, disconnect the external power switch or the plug immediately, and check the reason. End of Steps SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 7-1 ZXSDR R8860 Installation Manual 7.3 Power OFF Context Perform the following steps to power OFF the ZXSDR R8860. Steps 1. There is no power switch on the ZXSDR R8860 cabinet. Disconnect the external power switch to power off ZXSDR R8860. End of Steps SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential 7-2 Appendix A Cabinet-combined Installation Table of Contents

Components Used in Cabinet-combining Installation .............................................. A-1

Performing Cabinet-combination............................................................................. A-2 A.1 Components Used in Cabinet-combining Installation By combining cabinets, the ZXSDR R8860 can support 8 carrier sectors. Figure A-1 shows the connection for combining two ZXSDR R8860 cabinets. Figure A-1 ZXSDR R8860 Cabinet-combined Installation Connection 1. Frequency Point Extension Cable SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential A-1 ZXSDR R8860 Installation Manual Note:

The RRU in Figure A-1 means the ZXSDR R8860. The description of cabinet-combined connection are as follows:

1. Two ZXSDR R8860 cabinets are connected by two frequency point extension cables. 2. Two ZXSDR R8860 cabinets provides mutual receiving diversity for each other. Each ZXSDR R8860 is equipped with of a pair of antenna to transmit and receive signals. The components used in the cabinet-combined installation are described as follows:

1. While selecting the pole-mount to Components Used in Pole-mount to Components Used in Wall-mount Installation; while selecting the gantry-mount installation, refer to Components Used in Gantry-mount Installation. Installation); while selecting the wall-mount installation, installation, refer refer 2. Two frequency point extension cables are prepared. A.2 Performing Cabinet-combination Steps 1. Select a proper installation mode (pole-mount installation, wall-mount installation and gantry-mount) according to the actual conditions to install two ZXSDR R8860. 2. Connect the two frequency point extension cables as described below:

a. Connect End A of a frequency point extension cable to the RXin interface of a ZXSDR R8860 and End B to the RXout of the other ZXSDR R8860. b. Connect End A of the other frequency point extension cable to the RXout of the ZXSDR R8860 and End B to the RXin of the other ZXSDR R8860. End of Steps SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential A-2 Appendix B Cascading Cabinet Installation Table of Contents

Components Used in Cascading Installation........................................................... B-1

Performing Cabinet Cascading ............................................................................... B-2 B.1 Components Used in Cascading Installation Multiple ZXSDR R8860 cabinets can be connected in series by using optical fibers, forming a chain network. Figure B-1 shows the cascaded cabinets. Figure B-1 Cascaded Cabinet Connection Note:

The RRU in Figure B-1 means ZXSDR R8860. 1. One ZXSDR R8860 is connected to another ZXSDR R8860 or to BBU by optical fibers. Each ZXSDR R8860 provides two optical ports that are identified by LC1 and LC2 respectively. B-1 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual 2. Generally, the LC1 serve to connect the BBU or the upper level ZXSDR R8860 while the LC2 to connect the lower level ZXSDR R8860. The components used in the cascading installation are described as follows:

1. While selecting the pole-mounted installation, to Components Used in Pole-mount Installation); while selecting the wall-mounted installation, refer to Components Used in Wall-mount Installation; while selecting the gantry-mount installation, refer to Components Used in Gantry-mount Installation. refer 2. Connect the optical fiber. B.2 Performing Cabinet Cascading Steps 1. Select a proper installation mode (pole-mount or wall-mount ) to install the ZXSDR R8860 cabinet. 2. Use optical fibers to connect cabinets in cascade. Figure B-2 shows the optical fiber to connect cabinet in cascade. Figure B-2 ZXSDR R8860 Optical Fiber for Cascaded Cabinet Following is the connection scheme. a. Connect End A of optical fiber to the LC1/LC2 interface of one ZXSDR R8860. b. Connect End B of optical fiber to the LC1/LC2 interface of the other ZXSDR R8860. End of Steps Result The cascaded cabinets are installed successfully. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential B-2 Appendix C OAU Table of Contents

OAU Appearance and Interface..............................................................................C-1

Installing OAU in Pole-mount Mode ........................................................................C-2

Installation OAU in Wall-mount Mode......................................................................C-9

Installing OAU Cable ............................................................................................ C-12 C.1 OAU Appearance and Interface Appearance The appearance of OAU is as shown in Figure C-1. Figure C-1 OAU Appearance Interface The interfaces of OAU is as shown in Figure C-2. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-1 ZXSDR R8860 Installation Manual Figure C-2 OAU Interfaces C.2 Installing OAU in Pole-mount Mode Prerequisites Unpacking and acceptance for outdoor AC unit (OAU) is eligible. Context The OAU pole-mount mode can adopt anchor clamp assemblies or fixing bracket assemblies. The anchor clamp assemblies are as shown in Figure C-3 and the fixing bracket assemblies are as shown in Figure C-4. Figure C-3 Anchor Clamp Assemblies SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-2 Figure C-4 Fixing Bracket Assemblies Appendix C OAU Steps 1. Install the anchor clamp assemblies or the fixing bracket assemblies. Install two sets of anchor clamp assemblies or two sets of fixing brackets onto the pole and screw down a bit with bolts. The anchor clamp assemblies as shown in Figure C-5 and the fixing brackets are as shown in Figure C-6. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-3 ZXSDR R8860 Installation Manual Figure C-5 Two Sets of Anchor Clamp Assemblies 2. Standard spring washer 10 3. Flat washer 10 4. Long anchor clamp 5. M10120 hexagon head bolt (full thread) 1. I-type common M10 hexagonal nut Tip:

During two ZXSDR R8860 installation, the suggested pole diameter is 60 to 120 mm and there are two kinds of bolt lengths:

l Use the bolt of length 80 mm for pole diameter of 60 mm to 90 mm. l Use the bolt of length 120 mm for pole diameter of 90 mm to 120 mm. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-4 Figure C-6 Two Sets of Fixing Bracket Assemblies Appendix C OAU 1. Fixing Bracket 2. M10120 hexagon head bolt (full thread) 3. Standard spring washer 10 4. Flat washer 10 5. I-type common M10 hexagonal nut 2. Install the bracket of OAU. The bracket is as shown in Figure C-7. Install the brackets onto the pole instead of the supporting panels as shown in Figure C-8 and Figure C-9. Screw down the brackets. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-5 ZXSDR R8860 Installation Manual Figure C-7 OAU Bracket 1. Installation pole Figure C-8 Two Sets of Supporting Panels 1. M840 hexagon head bolt 2. Standard spring washer 8 3. Big flat washer 8 4. Insulation flange 5. Supporting panel 6. Insulation board 7. Long anchor clamp SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-6 Figure C-9 Three Sets of Supporting Panels Appendix C OAU 5. Big flat washer 8 6. Standard spring washer 8 7. M840 hexagon head bolt 1. Fixing bracket 2. Insulation board 3. Supporting panel 4. Insulation flange 3. Install the OAU. a. As shown in the Figure C-10, fasten the OAU to the brackets with the M6 hexagon head screws according to the arrowhead direction. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-7 ZXSDR R8860 Installation Manual Figure C-10 OAU Installation (1) 1. Installation direction b. As shown in the Figure C-11, connect the OAU, flat washer, spring washer and M8 nut with the M8 hexagon head screws according to the arrowhead direction. Screw down the M8 nut at the back of bracket in order to fasten the OAU and the bracket. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-8 Figure C-11 OAU Installation (2) Appendix C OAU End of Steps C.3 Installation OAU in Wall-mount Mode Prerequisites Unpacking and acceptance for outdoor AC unit (OAU) is eligible. Steps 1. Install a rack. a. As shown in the Figure C-12, drill holes with M10 drill on the wall and knock the M8 expansion pipes into the holes. Make sure the expansion bolts erected with the wall. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-9 ZXSDR R8860 Installation Manual Figure C-12 OAU Rack 1. Installation hole b. Align installation holes on the bracket to extension pipes on the wall. After hanging the bracket, rotate the self-drilling screw assembled with a big flat washer and a spring washer into the expansion pipe. Screw down the bolt with a wrench. 2. Install the OAU. a. As shown in the Figure C-13, fasten the OAU to the brackets with the M6 hexagon head screws according to the arrowhead direction. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-10 Figure C-13 OAU Installation (1) Appendix C OAU 1. Installation direction b. As shown in the Figure C-14, connect the OAU, flat washer, spring washer and M8 nut with the M8 hexagon head screws according to the arrowhead direction. Screw down the M8 nut at the back of bracket in order to fasten the OAU and the bracket. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-11 ZXSDR R8860 Installation Manual Figure C-14 OAU Installation (2) End of Steps C.4 Installing OAU Cable Prerequisites The OAU installation is completed. Context The OAU can provide -48V power supply for one ZXSDR B8200 C100 and one ZXSDR R8860 at the same time. If the OAU is installed outsides, it is required to configure an AC lightning box. For indoor installation, if the AC power cable is distributed outdoors, it is also required to configure an AC lightning box. Steps 1. Install a waterproof end cap. a. Referring to the Figure C-15 and Figure C-16, loosen off the waterproof end cap. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-12 Figure C-15 Waterproof End Cap Appendix C OAU 1. Waterproof end cap Figure C-16 Loose off Waterproof End Cap 1. Waterproof end cap b. Remove the waterproof end cap and loose off the nut of waterproof end cap, as shown in Figure C-17. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-13 ZXSDR R8860 Installation Manual Figure C-17 Waterproof End Cap Structure 1. Nut 2. Waterproof ring 3. Waterproof end cap c. Install the waterproof end cap onto the OAU and screw down it, as shown in Figure C-18. Figure C-18 Waterproof End Cap Installation 1. Waterproof end cap 2. Disassemble the OAU and connect the AC power cable with the DC power cable. The connection of AC cable is as shown in Figure C-19. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-14 Appendix C OAU Caution!

a. While connecting the AC power cable, first connect the PE cable, N cable and L cable. For disconnecting, the sequence is opposite, first the L cable, N cable and finally PE cable. b. Before power on, first confirm the PE cable grounding well. During maintenance, first disconnect the AC input and then perform other operation. c. After cut off the power, wait for four minutes at least until the capacity discharge enough and then perform maintenance operation for the OAU. Figure C-19 AC Power Cable Connection 1. Waterproof end cap Note:

The cable color decides on site. 3. Connect one AC lightning box, three OAUs and three ZXSDR R8860, as shown in Figure C-20. For the connection between OAU and ZXSDR B8200 C100, please refer to the Figure C-20. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-15 ZXSDR R8860 Installation Manual Figure C-20 One AC Lightning Box, Three OAUs and Three R8860 Cable Connection 1. AC power cable (For outdoor installation, three-core outdoor aluminum-foil shielding power cable;

for indoor installation, PVC sheath power cable; the cable length depends on survey on site.) 2. Grounding cable of grounding kit (with 1.5 m long) 3. Grounding cable

(yellow-and-green fire-retardant cable;

the length is less than 1 m) 4. AC power cable 5. AC power cable

(three-core outdoor aluminum-foil shielding power cable;

the cable length depends on survey on site.)

(three-core outdoor aluminum-foil shielding power cable;

the cable length depends on survey on site.) 6. AC power cable

(three-core outdoor aluminum-foil shielding power cable;

the cable length depends on survey on site.) 7. DC power cable

(four-core, with 2 m long) 8. Grounding cable

(yellow-and-green fire-retardant cable;

the length is less than 1 m) End of Steps SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential C-16 Appendix D OLP48-2 Table of Contents

OLP48-2 Technical Indices .....................................................................................D-1

OLP48-2 Appearance and Interface........................................................................D-1

OLP48-2 Installation Description.............................................................................D-3 D.1 OLP48-2 Technical Indices The outdoor DC lightning box (OLP482) is used for surge protection of ZXSDR R8860. The following describes its characters:

l Adopt protective circuit for two ports, with low residual voltage and good protective performance. l Adopt the temperature-control broken-circuit technology to avoid fire hazards. l Adopt pressure-sensitive parallel connection to endure sustaining lightning strike. l Adopt an alarm report function for remote monitoring. Engineering Technical Indices Table D-1 describes the engineering technical indices of outdoor DC lightning box. Table D-1 Engineering Technical Indices Item Dimension Index HWD: 297mm220mm90mm Nominal work voltage Maximum continuous running voltage 48VDC 75VDC Work temperature Work humidity Altitude

-40+70 10% RH~95% RH25 3000m D.2 OLP48-2 Appearance and Interface Appearance Figure D-1 shows the appearance of outdoor DC lightning box. D-1 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual Figure D-1 Outdoor DC Lightning Box Appearance Interface Figure D-2 shows the interfaces of outdoor DC lightning box. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential D-2 Figure D-2 Outdoor DC Lightning Box Interface Appendix D OLP48-2 D.3 OLP48-2 Installation Description Installation Figure D-3 illustrates parts to provide for pole installation of outdoor DC lightning box. Figure D-4 shows the appearance after installation completion. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential D-3 ZXSDR R8860 Installation Manual Figure D-3 Installation Parts 1. Combined bolt M410 2. Plain washer 8 3. Spring washer 8 4. Nut M8 5. Outdoor DC lightning box 6. OLPM support (1) 7. OLPM support (2) 8. Hexagon bolt M8140 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential D-4 Figure D-4 Outdoor DC Lightning Pole Installation Appendix D OLP48-2 1. Pole 2. ZXSDR R8860 Cable Connection 3. Wave trap 4. Outdoor DC lightning box Take apart a cabinet and connect cables as shown in Figure D-5. Connect one outdoor DC lightning box with one (or two) RRU , as shown in Figure D-6. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential D-5 ZXSDR R8860 Installation Manual Figure D-5 Outdoor DC Lightning Box Interfaces Caution!

1. While connecting cables of lightning box, it is required to put the cable through the hole of waterproof connector at the bottom of box. 2. First connect the ground cables and then connect other cables. While disconnecting, finally remove the ground cable. Figure D-6 Outdoor DC Lightning Connection 1. DC power cable (two-core outdoor shielded power cable; the shielded layer is grounding inside the lighting box; the cable D-6 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential length depends on the on-site survey) 2. Grounding cable

(yellow-and-green fire-retardant cable; the length is less than 1 m) 3. DC power cable (four-core with 2 m long) 4. Data cable (eight-pair twisted-pair outdoor data cable with 3 m long) Appendix D OLP48-2 5. Grounding cable

(yellow-and-green fire-retardant cable; the length is less than 1.5 m) SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential D-7 ZXSDR R8860 Installation Manual This page intentionally left blank. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential D-8 Appendix E ILP48-3 Table of Contents

ILP48-3 Technical Indices....................................................................................... E-1

ILP48-3 Appearance and Interface ......................................................................... E-2

ILP48-3 Installation Description .............................................................................. E-3 E.1 ILP48-3 Technical Indices For ZXSDR R8860 outdoor installation, if the DC power is exported from the equipment room and the output port of indoor DC power is not configured with a B-level or above lightning devices, it is required to install an indoor DC lighting box (ILP483) at the side of equipment room. The indoor DC lightning box contains three individual DC -48V DC lightnings. Their characters are described as follows:

1. Adopt the temperature-control broken-circuit technology to avoid fire hazards. 2. Adopt an alarm report function for remote monitoring. 3. Adopt double-color indicators to directly and clearly indicate working status Engineering Technical Indices Table E-1 describes the engineering technical indices of indoor DC lightning box. Table E-1 Engineering Technical Indices Item Dimension Index HWD: 450mm400mm100mm (not include the height of lock on the upper cover) Nominal work voltage Maximum continuous running voltage Work temperature Work humidity 48VDC 75VDC

-5+70 95% RH SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential E-1 ZXSDR R8860 Installation Manual E.2 ILP48-3 Appearance and Interface Appearance Figure E-1 shows the appearance of indoor DC lightning box. Figure E-1 Indoor DC Lightning Box Appearance Interface Figure E-2 shows the interfaces of indoor DC lightning box. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential E-2 Figure E-2 Indoor DC Lightning Box Interfaces Appendix E ILP48-3 E.3 ILP48-3 Installation Description Installation The indoor DC lighting box adopts an on-wall installation mode. Drill hole on the wall of equipment room according to installation pole positions on the lightning box. Select four M660 (or more longer) expansion bolts to fasten the lightning box on the wall. Cable Connection Figure E-3 illustrates cable connection of lightning box. Caution!

First connect the grounding cable and then other cables. While disconnecting, finally remove the grounding cable. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential E-3 ZXSDR R8860 Installation Manual Figure E-3 Indoor DC Lightning Box Cable Connection (not connect with remote alarm) 1. DC power cable (two-core outdoor shielded power cable; the shielded layer is grounding inside the lighting box; the cable length depends on the on-site survey) 2. DC power cable (two-core outdoor shielded power cable; the cable length depends on the on-site survey) 3. Grounding cable

(yellow-and-green fire-retardant cable; the length is less than 1.5 m) SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential E-4 Appendix F AC Lightning Arrester Table of Contents

AC Lightning Technical Indices ............................................................................... F-1

AC Lightning Appearance and Interface ................................................................. F-2

AC Lightning Installation Description....................................................................... F-3

Installing Shielded Grounding Kit ........................................................................... F-7 F.1 AC Lightning Technical Indices The protective circuit of AC lightning consists of power protection and signal protection, respectively used for lightning surge protection of supply power and circuit interface. The characters of power protection are described as follows:

l Adopt series protective circuit, with low residual voltage and good protective performance. l Adopt the temperature-control broken-circuit technology to avoid fire hazards. l Adopt pressure-sensitive parallel connection to endure sustaining lightning strike. The characters of signal protection are described as follows:

l Large discharge current l Low residual voltage and good protective performance l Eight signal protection circuits Engineering Technical Indices Table F-1 describes the engineering technical indices of AC lightning box. Table F-1 Engineering Technical Indices Item Dimension Index HWD: 297mm220mm90mm Rating work voltage 110/220~240V AC50/60Hz Maximum continuous running voltage 385V AC Work temperature Work humidity Altitude

-40+70 10%RH~95% RH25 3000m F-1 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual F.2 AC Lightning Appearance and Interface Appearance Figure F-1 illustrates the appearance of AC lightning box. Figure F-1 AC Lightning Box Appearance Interface Figure F-2 illustrates the interfaces of AC lightning box. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential F-2 Figure F-2 AC Lightning Box Interface Appendix F AC Lightning Arrester F.3 AC Lightning Installation Description When the ZXSDR R8860 is installed outsides, it is required to configure AC lightning box for AC power supply. When the ZXSDR R8860 is installed outsides, it is required to configure AC lightning box at the front of outdoor AC unit (OAU) for indirect AC power supply. Installation Figure F-3 illustrates parts to provide for pole installation of AC lightning box. Figure F-4 shows the appearance after installation completion. Figure F-3 AC Lightning Box Installation Parts 1. Grounding copper bar 2. Spring washer M6 3. Flat washer M6 F-3 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential ZXSDR R8860 Installation Manual 4. Nut M6 5. AC lightning box Installation support 6. 7. Combined bolt M410 8. Fastener Figure F-4 AC Lightning Pole Installation 1. Pole 2. ZXSDR R8860 3. Wave trap 4. AC lightning box Cable Connection Unpack a cabinet and connect cables. F-4 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Appendix F AC Lightning Arrester Caution!

1. First connect the grounding cable and then other cables. While disconnecting, finally remove the grounding cable. 2. The cable to connect the lightning box must be put through a hole of waterproof connector at the bottom of box. 3. After connection completed and checked, screw down all waterproof connectors and wrap waterproof connectors and cables with waterproof adhesive tape. Connect one AC lightning box with one (or two) ZXSDR R8841, as shown in Figure F-5. Figure F-5 One AC Lightning Box and One (or two) R8841 Cable Connection 1. AC power cable (three-core outdoor braid and aluminum foil shielding cable; the cable length depends on on-site survey) 2. Grounding kit grounding cable (two-core power cable with 1.5 m long) 3. Grounding cable

(yellow-and-green fire-retardant cable; the length is less than 1.5 m) 4. AC power cable (soft cable and the length depends on on-site survey) 5. Grounding cable

(yellow-and-green fire-retardant cable; the length is less than 1.5 m) Connect two AC lightning box with three ZXSDR R8841, as shown in Figure F-6. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential F-5 ZXSDR R8860 Installation Manual Figure F-6 Two AC Lightning Box and Three R8841 Cable Connection Cable type refers to Figure F-6. Connect one AC lightning box, three OAUs with three R8860, as shown in Figure F-7. Figure F-7 One AC Lightning Box, Three OAUs and Three R8860 Cable Connection 1. AC power cable (For outdoor installation, three-core outdoor aluminum-foil shielding power cable; for indoor installation, PVC sheath power cable; the cable length depends on survey on site.) 2. Grounding cable of grounding kit (with 1.5 m long) 3. Grounding cable

(yellow-and-green fire-retardant cable; the length is less than 1 m) 4. AC power cable (three-core outdoor aluminum-foil shielding power cable; the cable length depends on survey on site.) 5. AC power cable (three-core outdoor aluminum-foil shielding power cable; the cable length depends on survey on site.) 6. AC power cable (three-core outdoor aluminum-foil shielding power cable; the cable length depends on survey on site.) 7. DC power cable (four-core, with 2 m long) 8. Grounding cable

(yellow-and-green SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential F-6 Appendix F AC Lightning Arrester fire-retardant cable; the length is less than 1 m) F.4 Installing Shielded Grounding Kit Prerequisites The shielded power cable is installed. Context This sector only describes installation of shielded grounding kit of AC lightning box's power cable. Steps 1. Select a proper installation position for grounding kit. Select an appropriate grounding kit according to diameter of power cable. Cut off sheath of power cable and fix the shielded layer of power cable with a grounding kit. The structure of grounding kit is as shown in Figure F-8. Figure F-9 and Figure F-10 illustrate various grounding kits adopted for different diameters. Figure F-8 Shielded Grounding Kit Structure 1. Grounding kit body 2. Squeeze screw 3. Otype ring 4 4. Flat washer 4 5. Button headed screw M412 6. Connecting terminal

(dual-hole) 7. Shielded power cable 8. Grounding cable 9. Grounding terminal

(single hole) 10. Hexagon nut 8 11. Flat washer 8 12. Hexagon bolt M825 13. Spring washer 8 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential F-7 ZXSDR R8860 Installation Manual Figure F-9 Grounding Body 1 (adoptable for 6mm2 two-core outdoor power cable) Figure F-10 Grounding Body 2 (adoptable for 16mm2 two-core outdoor power cable) 2. Screw down the dual-hole connecting terminal to fix on the body of grounding kit. Connect the connecting terminal with the grounding cable. Protect the junction between grounding cable and connecting terminal with thermoplastic sleeve. Pull the grounding cable towards the ground grid. The dual-hole connecting terminal is as shown in Figure F-11. Figure F-11 Connecting Terminal (dual-hole) 3. Perform waterproof processing for the junction between grounding kit and power cable. The methods are described as follows:

a. Wrap waterproof self-adhesive tape and then wrap PVC adhesive tape. F-8 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential Appendix F AC Lightning Arrester b. While wrapping waterproof self-adhesive tape, first wrap layer by layer from down to up, then from up to down and finally from down to up again. The upper layer should cover half of the lower layer. 4. Fasten the single-hole connecting terminal at the other end of grounding cable to the grounding bar with M825 hexagon bolts. Clean away paint and oxid within 13 mm radius of connecting position, and cover antioxidation paste on it to make sure good electrical contact. After connection completed, cover a layer of antirust paint. The single-hole connecting terminal is as shown in Figure F-12. Figure F-12 Connecting Terminal (single-hole) End of Steps SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential F-9 ZXSDR R8860 Installation Manual This page intentionally left blank. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential F-10 Appendix G PDM Table of Contents

PDM Appearance and Interface..............................................................................G-1

Installing PDM ........................................................................................................G-1 G.1 PDM Appearance and Interface Power distribution module (PDM) is installed in a simplified cabinet to transfer DC power for ZXSDR R8860. Power on or off a single ZXSDR R8860 by control of switches on the PDM. Figure G-1 and Figure G-2 illustrate the appearance and interfaces of PDM. Figure G-1 Power Distribution Box Plane 1. BBU power switch 2. RRU power switch Figure G-2 Power Distribution Box 1. 48VGND output copper bar 2. 48V output copper bar 3. Power main switch 4. 48V 5. 48VGND G.2 Installing PDM Context The power distribution module (PDM) is installed in an integrative cabinet to transfer DC power for ZXSDR B8200 C100, ZXSDR R8841 or ZXSDR R8860. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential G-1 ZXSDR R8860 Installation Manual Steps 1. Check installation of power switches. The status of ON and OFF should be consistent with silkscreens on the PDM switch plane. 2. Connect internal cables. Connect an end of internal cable to the OFF end of power switches and wrap adhesive tape, as shown in Figure G-3. Figure G-3 Inside Cable to connect with PDM 1. Power switch 2. Connecting terminal 3. Internal cable 3. Install the PDM connected with internal cables to the simplified cabinet, as shown in Figure G-4. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential G-2 Figure G-4 PDM Installation to a Simplified Cabinet Appendix G PDM 1. ZXSDR R8860 2. ZXSDR R8860 fixation shelf 3. PDM 4. ZXSDR B8200 C100 5. Pan screw M616 6. Simplified cabinet 7. GPS arrester rack 8. GPS arrester 4. Install the power cables of BBU and RRU. The power cable carries fasteners by itself, installed at a bayonet of PDM back, as shown in Figure G-5. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential G-3 ZXSDR R8860 Installation Manual Figure G-5 BBU and RRU Power Cable Installation 1. PDM 2. Power cable 5. Connect the other end of internal cables to -48V connecting terminal. Connect the

-48V end of BBU and RRU power cables to the ON end of switches. Connect the

-48VGND end to the -48VGND connecting terminal. Then screw down bolts with a screwdriver. 6. Connect the input power cable carried by PDM self to the connecting terminal. End of Steps SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential G-4 Figures Figure 2-1 Installation Flow....................................................................................... 2-2 Figure 2-2 Putting the Mental Latch in Straight Direction......................................... 2-11 Figure 2-3 Removing Cover Board.......................................................................... 2-11 Figure 2-4 Removing Other Boards......................................................................... 2-12 Figure 2-5 Taking Out Component with an Antistatic Wrist Strap............................. 2-13 Figure 3-1 Pole Anchor Clamp Components ............................................................. 3-4 Figure 3-2 Pole Fixing Bracket Components ............................................................. 3-4 Figure 3-3 Pole-Mount Installation (1) ...................................................................... 3-5 Figure 3-4 Pole-Mount Installation (2) .......................................................................3-6 Figure 3-5 Pole-mount Installation (1) ....................................................................... 3-7 Figure 3-6 Pole-mount Installation (2) ....................................................................... 3-8 Figure 3-7 Pole-mount Installation (3) ....................................................................... 3-8 Figure 3-8 Pole-mount Installation (1) ....................................................................... 3-9 Figure 3-9 Pole-mount Installation (2) ..................................................................... 3-10 Figure 3-10 Pole-mount Installation (3) ................................................................... 3-10 Figure 3-11 Supporting Panel.................................................................................. 3-11 Figure 3-12 Hole Marking Design Template (Unit: mm)........................................... 3-12 Figure 3-13 Space Requirement for Wall-mount Installation (Unit: mm) ................. 3-13 Figure 3-14 Supporting Panel Installation on Wall ................................................... 3-13 Figure 3-15 Mounting Cabinet................................................................................ 3-14 Figure 4-1 External Cable Installation Flow ...............................................................4-3 Figure 4-2 Appearance of the Plaster and Tape ........................................................ 4-4 Figure 4-3 Wrapping a Layer of Tape ........................................................................ 4-4 Figure 4-4 Wrapping Three Layer of Plaster.............................................................. 4-5 Figure 4-5 Wrapping a Layer of Tape ........................................................................ 4-5 Figure 4-6 Binding Cable Fasteners.......................................................................... 4-6 Figure 4-7 Power Cable structure ............................................................................. 4-6 Figure 4-8 Grounding Cable Structure ...................................................................... 4-8 Figure 4-9 ZXSDR R8860 Grounding Bolt................................................................4-8 Figure 4-10 Earth-network Copper Bar (Unit: mm).................................................... 4-9 Figure 4-11 Fiber Connection between ZXSDR R8860 and BBU ............................. 4-9 Figure 4-12 Optical Fiber Installation....................................................................... 4-10 I ZXSDR R8860 Installation Manual Figure 4-13 Fiber Connection between ZXSDR R8860s ........................................ 4-11 Figure 4-14 Optical Fiber Installation....................................................................... 4-11 Figure 4-15 Environment Monitoring Cable ............................................................. 4-12 Figure 4-16 Aviation Jack Appearance.................................................................... 4-12 Figure 4-17 AISG Control Cable Structure .............................................................. 4-13 Figure 4-18 Frequency Point Extension Cable ........................................................ 4-14 Figure 4-19 RF Jumper Installation ......................................................................... 4-15 Figure 4-20 PIMDC Appearance ............................................................................. 4-17 Figure 4-21 Installing PIMDC .................................................................................. 4-18 Figure 4-22 PIMDC Connection .............................................................................. 4-19 Figure 4-23 Connect Power Input Cable ................................................................. 4-20 Figure 4-24 Connecting Output Power Cable and Dry Contact Cables.................... 4-20 Figure 5-1 ZXSDR R8860 Configured with Common Antenna .................................. 5-2 Figure 5-2 ZXSDR R8860 Configured with Common Antenna, AISG Dual Tower Amplifier ................................................................................................. 5-3 Figure 5-3 ZXSDR R8860 Configured with Electrically Tuned Antenna (1)................ 5-4 Figure 5-4 ZXSDR R8860 Configured with Electrically Tuned Antenna (2)................ 5-5 Figure 5-5 ZXSDR R8860 Configured with Electrically Tuned Antenna and AISG Dual Tower Amplifier............................................................................... 5-6 Figure 5-6 Main Antenna Feeder System Installation Flow........................................ 5-9 Figure 5-7 Antenna Installation Position.................................................................. 5-10 Figure 5-8 Directional Antenna Installation.............................................................. 5-12 Figure 5-9 Antenna Downtilt Adjustment ................................................................. 5-13 Figure 5-10 Omni Directional Antenna Installation................................................... 5-14 Figure 5-11 Feeder Fixing....................................................................................... 5-17 Figure 5-12 Hoisting Feeder To Tower .................................................................... 5-19 Figure 5-13 Triple Feeder Clip Appearance............................................................. 5-20 Figure 5-14 Feeder Grounding Schematic Diagram ................................................ 5-21 Figure 5-15 Grounding System ............................................................................... 5-23 Figure 5-16 Grounding Bar Structure ...................................................................... 5-24 Figure 5-17 Grounding Clip..................................................................................... 5-24 Figure 5-18 Installation Hole Positions (Unit: mm) .................................................. 5-26 Figure 5-19 Hermetic Window Installation ............................................................... 5-27 Figure 5-20 Feeder into Room Mode (1) ................................................................ 5-28 Figure 5-21 Feeder into Room Mode (2) ................................................................. 5-29 Figure 5-22 Antenna, Feeder and Jumper Installation............................................. 5-31 II Figures Figure 5-23 Waterproof Insulating Tape .................................................................. 5-32 Figure 5-24 PVC Adhesive Tape ............................................................................. 5-33 Figure 5-25 Wrapping a Layer of PVC Insulating Tape............................................ 5-33 Figure 5-26 Wrapping Three Layers of Water Insulating Tape (the First Layer) ................................................................................................... 5-34 Figure 5-27 Wrapping Three Layers of Water Insulating Tape (the Second Layer) ................................................................................................... 5-34 Figure 5-28 Wrapping Three Layers of Water Insulating Tape (the Third Layer) ................................................................................................... 5-34 Figure 5-29 Wrapping Three Layers of PVC Insulating Tape (the First Layer)........... 5-35 Figure 5-30 Wrapping Three Layers of PVC Insulating Tape (the Second Layer) ................................................................................................... 5-35 Figure 5-31 Fastening............................................................................................. 5-36 Figure 5-32 Feeder Hermetic-window Dimension (Unit: mm) .................................. 5-36 Figure 5-33 12 Feeder Hermetic-window Structure ................................................. 5-37 Installation Hole Positions (Unit: mm) ................................................. 5-38 Figure 5-34 Figure 5-35 Feeder Hermetic-window Installation................................................... 5-39 Figure 5-36 Chassis Jumpers ................................................................................. 5-40 Figure A-1 ZXSDR R8860 Cabinet-combined Installation Connection.......................A-1 Figure B-1 Cascaded Cabinet Connection ................................................................B-1 Figure B-2 ZXSDR R8860 Optical Fiber for Cascaded Cabinet.................................B-2 Figure C-1 OAU Appearance ................................................................................... C-1 Figure C-2 OAU Interfaces....................................................................................... C-2 Figure C-3 Anchor Clamp Assemblies ..................................................................... C-2 Figure C-4 Fixing Bracket Assemblies ..................................................................... C-3 Figure C-5 Two Sets of Anchor Clamp Assemblies .................................................. C-4 Figure C-6 Two Sets of Fixing Bracket Assemblies .................................................. C-5 Figure C-7 OAU Bracket .......................................................................................... C-6 Figure C-8 Two Sets of Supporting Panels............................................................... C-6 Figure C-9 Three Sets of Supporting Panels............................................................ C-7 Figure C-10 OAU Installation (1) .............................................................................. C-8 Figure C-11 OAU Installation (2) .............................................................................. C-9 Figure C-12 OAU Rack .......................................................................................... C-10 Figure C-13 OAU Installation (1) .............................................................................C-11 Figure C-14 OAU Installation (2) ............................................................................ C-12 Figure C-15 Waterproof End Cap........................................................................... C-13 III ZXSDR R8860 Installation Manual Figure C-16 Loose off Waterproof End Cap ........................................................... C-13 Figure C-17 Waterproof End Cap Structure............................................................ C-14 Figure C-18 Waterproof End Cap Installation ......................................................... C-14 Figure C-19 AC Power Cable Connection .............................................................. C-15 Figure C-20 One AC Lightning Box, Three OAUs and Three R8860 Cable Connection .......................................................................................... C-16 Figure D-1 Outdoor DC Lightning Box Appearance.................................................. D-2 Figure D-2 Outdoor DC Lightning Box Interface ....................................................... D-3 Figure D-3 Installation Parts..................................................................................... D-4 Figure D-4 Outdoor DC Lightning Pole Installation .................................................. D-5 Figure D-5 Outdoor DC Lightning Box Interfaces ..................................................... D-6 Figure D-6 Outdoor DC Lightning Connection.......................................................... D-6 Figure E-1 Indoor DC Lightning Box Appearance......................................................E-2 Figure E-2 Indoor DC Lightning Box Interfaces .........................................................E-3 Figure E-3 Indoor DC Lightning Box Cable Connection (not connect with remote alarm) .....................................................................................................E-4 Figure F-1 AC Lightning Box Appearance .................................................................F-2 Figure F-2 AC Lightning Box Interface ......................................................................F-3 Figure F-3 AC Lightning Box Installation Parts ..........................................................F-3 Figure F-4 AC Lightning Pole Installation ..................................................................F-4 Figure F-5 One AC Lightning Box and One (or two) R8841 Cable Connection ...........F-5 Figure F-6 Two AC Lightning Box and Three R8841 Cable Connection ....................F-6 Figure F-7 One AC Lightning Box, Three OAUs and Three R8860 Cable Connection .............................................................................................F-6 Figure F-8 Shielded Grounding Kit Structure.............................................................F-7 Figure F-9 Grounding Body 1 (adoptable for 6mm2 two-core outdoor power cable) .....................................................................................................F-8 Figure F-10 Grounding Body 2 (adoptable for 16mm2 two-core outdoor power cable) .....................................................................................................F-8 Figure F-11 Connecting Terminal (dual-hole).............................................................F-8 Figure F-12 Connecting Terminal (single-hole)..........................................................F-9 Figure G-1 Power Distribution Box Plane................................................................. G-1 Figure G-2 Power Distribution Box........................................................................... G-1 Figure G-3 Inside Cable to connect with PDM.......................................................... G-2 Figure G-4 PDM Installation to a Simplified Cabinet................................................. G-3 Figure G-5 BBU and RRU Power Cable Installation ................................................. G-4 IV Tables Table 1-1 Safety Symbols Description....................................................................... 1-2 Table 2-1 Tool and Meter List ....................................................................................2-4 Table 3-1 ZXSDR R8860 Engineering Indices........................................................... 3-1 Table 3-2 JD40K085C20H2K1Z DC Lightning Box Technical Indices ...................... 3-2 Table 3-3 GPAD501M54-1A External AC-to-DC Conversion Lightning Box Technical Indices...................................................................................... 3-2 Table 3-4 Main Component List 1............................................................................. 3-3 Table 3-5 Main Component List 2............................................................................. 3-3 Table 3-6 Main Component List 3.............................................................................. 3-4 Table 3-7 Main Components ................................................................................... 3-11 Table 4-1 ZXSDR R8860 External Cable Connection Relationship............................ 4-1 Table 4-2 Color and Specification of DC Power Cable.............................................. 4-7 Table 4-3 Color and Specification of AC Power Cable.............................................. 4-7 Table 4-4 Cable Pin Description ............................................................................. 4-12 Table 4-5 AISG Control Cable Description .............................................................. 4-13 Table 4-6 Engineering Technical Indices of PIMDC ................................................. 4-16 Table 6-1 Connection Relationship............................................................................ 6-2 Table 6-2 Connection Relationship............................................................................6-3 Table D-1 Engineering Technical Indices.................................................................. D-1 Table E-1 Engineering Technical Indices...................................................................E-1 Table F-1 Engineering Technical Indices ...................................................................F-1 V Tables This page intentionally left blank. Glossary AISG

- Antenna Interface Standards Group BBU

- BaseBand Unit BSC

- Base Station Controller BTS

- Base Transceiver Station RF

- Radio Frequency VSWR

- Voltage Standing Wave Ratio VII