Page 1 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...
Page 2 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.
Page 3 PolyBrominated Diphenyl Ethers (PBDE’s) … 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.
Page 5: Fcc & Ic Statement
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.
Page 7: Rf Exposure Information For Pmr
RF Exposure Information for 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.
Page 9: About This Manual
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.
Page 10 Describes the inspection methods of cabinet and cables after Installation Inspection 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.
Page 11: Table Of Contents
3.2.2 Installing Single Cabinet on Pole (Pole–Mount ) ......... 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)............
Page 12 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 ....................
Page 13 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 ..............
Page 14 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...
Page 15: Chapter 1 Safety Description
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.
Page 16: Safety Symbols
1.2 Safety Symbols T able 1-1 lists safety symbols. T hey are to prompt t he user o f t he 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.
Page 17: Safety Instructions
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. à Installation staff must be qualified for performing high-voltage and AC operations. à SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 18 ZXSDR R8860 Installation Manual Do not wear any watch, hand chain, bracelet, ring or any other conductive objects à during such operations. Prevent moisture from accumulating on the equipment during operations in a à damp environment. 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.
Page 19 Ensure the hoister can meet hoisting requirements when disassembling heavy equipment, or moving and replacing equipment. The installation personnel must be duly trained and qualified for hoisting operations. Hoisting tools must be inspected and complete before service. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 20 ZXSDR R8860 Installation Manual Make sure that hoisting tools are fixed firmly on a sufficiently secured object or wall before the hoisting operation. Give brief oral instructions during hoisting operations to prevent any mishap. Unplugging/Plugging a Module Never plug a module with excessive force, to ensure that the pins on the backplane do not get deformed.
Page 21 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. Contact ZTE office if you have any question, to ensure your safety. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
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Page 23: Chapter 2 Installation Overview
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: ZXSDR R8860 cabinet and components Note: The inner cables and functional modules/boards in the cabinet are already installed before equipment delivery.
Page 24: Installation Preparation
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: Avoid dusty, harmful-gas or explosive-goods environment;...
Page 25 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 supply is –40 V DC~–57 V DC. 2. 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.
Page 26: Tools And Instruments Preparation
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- Name Example gory One feeder connector knife One 75 Ω coaxial cable stripper One multi-functional crimping pliers...
Page 27 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...
Page 28 ZXSDR R8860 Installation Manual Cate- Name Example gory 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 One angle instrument tools One compass SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 29 Safety helmet One hacksaw (with several saw blades) One pair of sharp-nose pliers (8″) One pair of diagonal pliers (8″) Clamp tools One pair of round-nose pliers (8″) One pair of vices (8″) SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 30 ZXSDR R8860 Installation Manual Cate- Name Example gory 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)
Page 31: On-Site Documents
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. ZXSDR R8860 Engineering Exploration Report ZXSDR R8860 Environment Acceptance Report ZXSDR R8860 manual kit includes: ZXSDR R8860 Commissioning and Configuration Manual...
Page 32: Unpacking Acceptance
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.
Page 33: Figure 2-2 Putting The Mental Latch In Straight Direction
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. 2-11 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 34: Figure 2-4 Removing Other Boards
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.
Page 35: Figure 2-5 Taking Out Component With An Antistatic Wrist Strap
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...
Page 36 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.
Page 37: Chapter 3 Cabinet Installation
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...
Page 38: Pole-Mounted Installation Mode
ZXSDR R8860 Installation Manual technical indices indoor lightning box, exemplified JD40K085C20H2–K1Z, are listed in Table 3-2, which is subject to the actual field technical specifications for practical application. Table 3-2 JD40K085C20H2–K1Z DC Lightning Box Technical Indices Item Index Dimensions Width x Height x Depth: 400 mm x 450 mm x 100 mm (The...
Page 39: Table 3-4 Main Component List 1
I-type common M10 hexagonal nut Flat washer 10 Standard spring washer 8 M8×40 Hexagon head bolt Big washer 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...
Page 40: Figure 3-1 Pole Anchor Clamp Components
ZXSDR R8860 Installation Manual Table 3-6 Main Component List 3 Name Quantity Pole fixing bracket Standard spring washer 10 M10×120 hexagon head bolt (full thread) I-type common M10 hexagonal nut Flat washer 10 Standard spring washer 8 M8×40 hexagon head bolt...
Page 41: Installing Single Cabinet On Pole (Pole-Mount )
Table 3-5 3.2.2 Installing Single Cabinet on Pole (Pole–Mount ) 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;...
Page 42: Installing Two Zxsdr R8860 Pole-Mount Cabinets
13. Short anchor clamp 8. M10×120 hexagon washer head bolt (full thread) 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.
Page 43: Figure 3-5 Pole-Mount Installation (1)
(full thread) Tip: During two ZXSDR R8860 cabinet installation, the suggested pole diameter is 60 to 120 mm and there are two kinds of bolt lengths: Use the bolt of length 80 mm for pole diameter of 60 mm to 90 mm;...
Page 44: Figure 3-6 Pole-Mount Installation (2)
2. Standard spring 5. Supporting panel washer 8 6. Insulation board 3. Mount the two ZXSDR R8860 cabinets on the supporting panel and fasten the cabinet with four M6×20 hexagon socket cap screws as shown in Figure 3-7. Figure 3-7 Pole-mount Installation (3) –...
Page 45: Installing Three Zxsdr R8860 Cabinets On Pole
Chapter 3 Cabinet Installation 3.2.4 Installing Three ZXSDR R8860 Cabinets on Pole 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.
Page 46: Figure 3-9 Pole-Mount Installation (2)
6. Standard spring bolt 3. Supporting panel washer 8 4. Insulation flange 3. Mount the ZXSDR R8860 cabinets on the supporting panels and fasten the cabinets with M6×20 hexagon socket cap screws as shown in Figure 3-10. Figure 3-10 Pole-mount Installation (3) 3-10 SJ-20100722143906-002|02/20/2011(R1.3)
Page 47: Wall-Mounted Installation Mode
Name Quantity Supporting panel Drill template M8×80 expansion bolt Big washer 8 The supporting panel is shown in Figure 3-11 . The hole marking design template is shown Figure 3-12. Figure 3-11 Supporting Panel 3-11 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 48: Installing Cabinet On Wall (Wall-Mount)
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)
Page 49: Figure 3-13 Space Requirement For Wall-Mount Installation (Unit: Mm)
Figure 3-14 Figure 3-14 Supporting Panel Installation on Wall 1. M8×80 expansion bolt 4. Insulation flange 7. M8 nut 2. Insulation board 5. Big flat washer 8 3. Supporting panel 6. Standard spring mat 8 3-13 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 50: Figure 3-15 Mounting Cabinet
ZXSDR R8860 Installation Manual 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.
Page 51: Chapter 4 External Cable Installation
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...
Page 52: External Cable Installation Flow
A and B ends of jumper are N connectors (male). Antenna, feeder and jumper Connects the ZXSDR R8860 to The RF jumper usually adopts the main feeder. the finished 1/2″jumper with 2m length. The jumper can be self-made based on the real-time condition on site.
Page 53: Figure 4-1 External Cable Installation Flow
Chapter 4 External Cable Installation Figure 4-1 External Cable Installation Flow SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 54: Specifications Of 1+3+3 Waterproof Processing With Plaster And Tape
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.
Page 55: Figure 4-4 Wrapping Three Layer Of Plaster
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...
Page 56: Installing Power Cable
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.
Page 57: Installing Grounding Cable
The grounding cable is made up of strands of flame-retardant wire. The cross sectional area of ZXSDR R8860 grounding cable is 10 mm . 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.
Page 58: Figure 4-8 Grounding Cable Structure
ZXSDR R8860 Installation Manual Figure 4-8 Grounding Cable Structure Steps 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.
Page 59: Installing Fiber Between Bbu And Rru
Outdoor Seal Component While connecting a 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.
Page 60: Installing Fiber Between Rru And Rru
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 Color mark 3. Connect End A of the fiber to the base band RF fiber interface (LC1/2) of the ZXSDR R8860.
Page 61: Figure 4-13 Fiber Connection Between Zxsdr R8860S
(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.
Page 62: 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.
Page 63: Installing Aisg Control Cable
Red and orange/orange RS485 transmit Steps 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...
Page 64: Installing Frequency Point Extension Cable
TRX_ANT_28VGND 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...
Page 65: 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.
Page 66: Installing Pimdc
– 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: Breaks away from the power supply system permanently to avoid short circuit in electric network when malfunctioned or failed.
Page 67: Pimdc Appearance
Chapter 4 External Cable Installation Degree of Protection IP55 Weight 1.2 kg 4.12.2 PIMDC Appearance PIMDC Appearance is shown in Figure 4-20. Figure 4-20 PIMDC Appearance 4-17 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 68: Pimdc Installation Description
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.
Page 69: Figure 4-22 Pimdc Connection
(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. 4-19 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 70: Figure 4-23 Connect Power Input Cable
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...
Page 71 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. 4-21 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
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Page 73 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 1/2″feeder directly, occasionally 5/4″or 7/8″feeder is adopted, as shown in Figure 5-1.
Page 74: Figure 5-1 Zxsdr R8860 Configured With Common Antenna
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 5/4″or 7/8″feeder, as shown in Figure 5-2.
Page 75: Chapter 5 Main Antenna Feeder System Installation
Figure 5-2 ZXSDR R8860 Configured with Common Antenna, AISG Dual Tower Amplifier 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 1/2″feeder directly, occasionally 5/4″or 7/8″feeder is adopted, as shown in...
Page 76: Figure 5-3 Zxsdr R8860 Configured With Electrically Tuned Antenna (1)
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 5/4″or 7/8″feeder is adopted, as shown in Figure 5-4.
Page 77: Figure 5-4 Zxsdr R8860 Configured With Electrically Tuned Antenna (2)
Chapter 5 Main Antenna Feeder System Installation Figure 5-4 ZXSDR R8860 Configured with Electrically Tuned Antenna (2) 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 5/4″or 7/8″feeder is adopted, as shown in...
Page 78: Figure 5-5 Zxsdr R8860 Configured With Electrically Tuned Antenna And Aisg Dual Tower Amplifier
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...
Page 79: Main Antenna Feeder System Installation Preparation
Chapter 5 Main Antenna Feeder System Installation 5.2 Main Antenna Feeder System Installation Preparation Proper antenna installation is very important to ZXSDR R8860 system reliable operation. Before installation, make sure that installation staff is qualified and the following requirements are satisfied.
Page 80: Main Antenna Feeder System Installation Flow
Field engineer need to consult with operator engineers, and determine the route of feeder. Electronic power environment 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: Take necessary measures for personal and equipment safety.
Page 81: Antenna Installation
The downtilt angle of the antenna is determined by network planning design. Usually the down tilt angle is 0° ~ 10° Antenna direction Antenna direction depends on the antenna azimuth. If two antennas in one sector, must share the same azimuth. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 82: Antenna Installation Position
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.
Page 83 Note: All accessories must be installed with spring and plain washers. Usually the antenna fastening accessories and the angle adjustment device accessories have already been installed on the antenna before fixing into the tower. 5-11 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 84: Figure 5-8 Directional Antenna Installation
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.
Page 85: Installing Omni Antenna
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. 5-13 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 86: Connecting Jumper And Antenna
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.
Page 87: Feeder Installation
Make a temporary label for the lower part. Attach the formal labels to the feeder after it is installed. 5-15 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 88: Installing Feeder On Top Of Building
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.
Page 89: Figure 5-11 Feeder Fixing
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. 5-17 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 90: Installing Feeder On Tower
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! 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.
Page 91: Feeder Layout Principles
90 mm (3.54 inches). The minimum bending radius of repeated bends is 200 mm (8 inches). 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). 5-19 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 92: Fixing Main Feeder
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.
Page 93: Figure 5-14 Feeder Grounding Schematic Diagram
20 m (65.6 feet), as shown in Figure 5-14. Figure 5-14 Feeder Grounding Schematic Diagram 1. Tower platform 4. Cabinet jumper 7. Ground grid 2. Feeder grounding clip 5. Grounding cable 3. Feeder 6. Grounding busbar 5-21 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 94: Installing Feeder Grounding Clips
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:...
Page 95: Figure 5-15 Grounding System
2. Iron tower platform 6. Grounding bar cable 3. Feeder grounding clip 7. Lightning arrester 10. ZXSDR R8860 chassis 4. Feeder cable 8. Chassis jumper Grounding Bar Introduction 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.
Page 96: Figure 5-16 Grounding Bar Structure
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.
Page 97: Connecting Jumper And Feeder
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. 5-25 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 98: Figure 5-18 Installation Hole Positions (Unit: Mm)
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.
Page 99: Feeder Indoor Ingoing
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...
Page 100: Leading Main Feeder Into Room
ZXSDR R8860 Installation Manual 5.7.2 Leading Main Feeder into Room Context Figure 5-20 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.
Page 101: Figure 5-21 Feeder Into Room Mode (2)
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. 5-29 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 102: Installing Top-Equipment Jumper
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.
Page 103: Performing Antenna Feeder System Test
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. 5-31 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 104: Performing Outdoor-Connector Waterproof Processing
ZXSDR R8860 Installation Manual Then SVWR≥1.5 Unqualified SVWR 1.5 Qualified Note: 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.
Page 105: Figure 5-24 Pvc Adhesive 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 5-26. 5-33 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 106: Figure 5-26 Wrapping Three Layers Of Water Insulating Tape (The First Layer)
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...
Page 107: Figure 5-29 Wrapping Three Layers Of Pvc Insulating Tape (The First Layer)
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. 5-35 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 108: Performing Feeder Hermetic-Window Waterproof Processing
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: 12 hole feeder hermetic-window 27 hole feeder hermetic-window Normally, adopt the 12 hole feeder hermetic-window, its dimension as shown in...
Page 109: Figure 5-33 12 Feeder Hermetic-Window Structure
2. Cut a 250mm×250mm square big hole and then drill eight holes of expansion blots with a percussive drill, as shown in Figure 5-34. 5-37 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 110: Figure 5-34 Installation Hole Positions (Unit: Mm)
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.
Page 111: Chassis Jumper Installation Description
– 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.
Page 112: Vswr Test
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...
Page 113: Chapter 6 Hardware Installation Inspection
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: SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 114: Table 6-1 Connection Relationship
350 mm. ZTE supplies 15 m, 25 m, 35 m. 50 m, 70 m, 100 m, and 130 m long fiber cables. The 20 mm long black Pyrocondensation cannula should be added in between optical core wires and sheathed optical fiber.
Page 115: Power And Grounding Cables Installation Check
Make sure that connector at the End A is properly welded. The label attached at both ends should satisfy the requirements of ZTE Cable Designing Criteria – Label Designing and Usage Requirements. Table 6-2 shows the connection relationship of End A.
Page 116: Optical Fiber Installation Check
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.
Page 117: Chapter 7 Power On And Off
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. During power ON, if some abnormal phenomena occurs, disconnect the external power switch or the plug immediately, and check the reason.
Page 118: Power Off
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)
Page 119: Appendix A Cabinet-Combined Installation
Ÿ Components Used in Cabinet-combining Installation ..........A-1 Ÿ 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.
Page 120: Performing Cabinet-Combination
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.
Page 121: Appendix B Cascading Cabinet Installation
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. SJ-20100722143906-002|02/20/2011(R1.3)
Page 122: Performing Cabinet Cascading
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.
Page 123: Appendix Coau
Ÿ 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...
Page 124: Installing Oau In Pole-Mount Mode
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...
Page 125: Figure C-4 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 and the fixing brackets are as shown in Figure C-6. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 126: Figure C-5 Two Sets Of Anchor Clamp Assemblies
(full thread) Tip: During two ZXSDR R8860 installation, the suggested pole diameter is 60 to 120 mm and there are two kinds of bolt lengths: Use the bolt of length 80 mm for pole diameter of 60 mm to 90 mm.
Page 127: Figure C-6 Two Sets Of Fixing Bracket Assemblies
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 Figure C-9. Screw down the brackets. SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 128: Figure C-7 Oau Bracket
ZXSDR R8860 Installation Manual Figure C-7 OAU Bracket 1. Installation pole Figure C-8 Two Sets of Supporting Panels 1. M8×40 hexagon head 3. Big flat washer 8 7. Long anchor clamp bolt 4. Insulation flange 2. Standard spring 5. Supporting panel washer 8 6.
Page 129: Figure C-9 Three Sets Of Supporting Panels
3. Supporting panel washer 8 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...
Page 130: Figure C-10 Oau Installation (1
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.
Page 131: Installation Oau In Wall-Mount Mode
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...
Page 132: Figure C-12 Oau Rack
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.
Page 133: Figure C-13 Oau Installation (1
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. C-11 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 134: Installing Oau Cable
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.
Page 135: Figure C-15 Waterproof End Cap
Figure C-15 Waterproof End Cap 1. Waterproof end Figure C-16 Loose off Waterproof End Cap 1. Waterproof end b. Remove the waterproof end cap and loose off the nut of waterproof end cap, as shown in Figure C-17. C-13 SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 136: Figure C-17 Waterproof End Cap Structure
ZXSDR R8860 Installation Manual Figure C-17 Waterproof End Cap Structure 1. Nut 3. Waterproof end 2. Waterproof ring 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.
Page 137: 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.
Page 138: Figure C-20 One Ac Lightning Box, Three Oaus And Three R8860 Cable Connection
ZXSDR R8860 Installation Manual Figure C-20 One AC Lightning Box, Three OAUs and Three R8860 Cable Connection 1. AC power cable (For the length is less than 6. AC power cable outdoor installation, 1 m) (three-core outdoor three-core outdoor 4. AC power cable...
Page 139: Appendix Dolp48-2
Ÿ OLP48-2 Installation Description................D-3 D.1 OLP48-2 Technical Indices The outdoor DC lightning box (OLP48–2) is used for surge protection of ZXSDR R8860. The following describes its characters: Adopt protective circuit for two ports, with low residual voltage and good protective performance.
Page 140: Figure D-1 Outdoor Dc Lightning Box Appearance
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...
Page 141: Olp48-2 Installation Description
Appendix D OLP48-2 Figure D-2 Outdoor DC Lightning Box Interface 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...
Page 142: Figure D-3 Installation Parts
ZXSDR R8860 Installation Manual Figure D-3 Installation Parts 1. Combined bolt M4×10 4. Nut M8 7. OLPM support (2) 2. Plain washer 8 5. Outdoor DC lightning box 8. Hexagon bolt M8×140 3. Spring washer 8 6. OLPM support (1) SJ-20100722143906-002|02/20/2011(R1.3)
Page 143: Figure D-4 Outdoor Dc Lightning Pole Installation
Appendix D OLP48-2 Figure D-4 Outdoor DC Lightning Pole Installation 1. Pole 3. Wave trap 2. ZXSDR R8860 4. Outdoor DC lightning box Cable Connection Take apart a cabinet and connect cables as shown in Figure D-5. Connect one outdoor...
Page 144: Figure D-5 Outdoor Dc Lightning Box Interfaces
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.
Page 145 (yellow-and-green 2. Grounding cable 4. Data cable (eight-pair fire-retardant cable; the (yellow-and-green twisted-pair outdoor data length is less than 1.5 m) fire-retardant cable; the cable with 3 m long) length is less than 1 m) SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
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Page 147: Appendix Eilp48-3
Ÿ 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 (ILP48–3) at the side of...
Page 148: Ilp48-3 Appearance And Interface
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...
Page 149: Ilp48-3 Installation Description
M6×60 (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...
Page 150: Figure E-3 Indoor Dc Lightning Box Cable Connection (Not Connect With Remote Alarm
ZXSDR R8860 Installation Manual Figure E-3 Indoor DC Lightning Box Cable Connection (not connect with remote alarm) 1. DC power cable (two-core 2. DC power cable (two-core fire-retardant cable; the outdoor shielded power outdoor shielded power length is less than 1.5 m) cable;...
Page 151: Appendix Fac Lightning Arrester
AC lightning box. Table F-1 Engineering Technical Indices Item Index Dimension H×W×D: 297mm×220mm×90mm Rating work voltage 110/220~240V AC 50/60Hz Maximum continuous running 385V AC voltage Work temperature -40℃ +70℃ Work humidity 10%RH~95% RH 25℃ Altitude ≤3000m SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 152: Ac Lightning Appearance And Interface
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...
Page 153: Ac Lightning Installation Description
Figure F-2 AC Lightning Box Interface 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.
Page 154: Figure F-4 Ac Lightning Pole Installation
ZXSDR R8860 Installation Manual 4. Nut M6 6. Installation support 8. Fastener 5. AC lightning box 7. Combined bolt M4×10 Figure F-4 AC Lightning Pole Installation 1. Pole 3. Wave trap 2. ZXSDR R8860 4. AC lightning box Cable Connection Unpack a cabinet and connect cables.
Page 155: Figure F-5 One Ac Lightning Box And One (Or Two) R8841 Cable Connection
(yellow-and-green (yellow-and-green fire-retardant cable; the fire-retardant cable; the length is less than 1.5 m) 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...
Page 156: Figure F-6 Two Ac Lightning Box And Three R8841 Cable Connection
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.
Page 157: Figure F-8 Shielded Grounding Kit Structure
11. Flat washer 8 3. O–type ring 4 7. Shielded power cable 12. Hexagon bolt M8×25 4. Flat washer 4 8. Grounding cable 13. Spring washer 8 5. Button headed screw 9. Grounding terminal M4×12 (single hole) SJ-20100722143906-002|02/20/2011(R1.3) ZTE Proprietary and Confidential...
Page 158: Figure F-9 Grounding Body
ZXSDR R8860 Installation Manual Figure F-9 Grounding Body 1 (adoptable for 6mm two-core outdoor power cable) Figure F-10 Grounding Body 2 (adoptable for 16mm two-core outdoor power cable) 2. Screw down the dual-hole connecting terminal to fix on the body of grounding kit.
Page 159: Figure F-12 Connecting Terminal (Single-Hole
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...
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Page 161: Figure G-1 Power Distribution Box Plane
Ÿ 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 Figure G-2 illustrate the appearance and interfaces of PDM.
Page 162: Figure G-3 Inside Cable To Connect With Pdm
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...
Page 163: Figure G-4 Pdm Installation To A Simplified Cabinet
Appendix G PDM Figure G-4 PDM Installation to a Simplified Cabinet 1. ZXSDR R8860 3. PDM 6. Simplified cabinet 2. ZXSDR R8860 fixation 4. ZXSDR B8200 C100 7. GPS arrester rack shelf 5. Pan screw M6×16 8. GPS arrester 4. Install the power cables of BBU and RRU. The power cable carries fasteners by itself,...
Page 164: Figure G-5 Bbu And Rru Power Cable Installation
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.
Page 165 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...
Page 166 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 ................
Page 167 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 ..............
Page 168 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 ..................
Page 169 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 ..........
Page 170 Tables This page intentionally left blank.
Page 171 Glossary AISG - Antenna Interface Standards Group - BaseBand Unit - Base Station Controller - Base Transceiver Station - Radio Frequency VSWR - Voltage Standing Wave Ratio...

Zte ZXSDR R8860 Installation Manual

Chapter 1 Safety Description

Chapter 2 Installation Overview

Chapter 3 Cabinet Installation

Chapter 4 External Cable Installation

Chapter 5 Main Antenna Feeder System Installation

Chapter 6 Hardware Installation Inspection

Chapter 7 Power on and off

Appendix A Cabinet-Combined Installation

Appendix B Cascading Cabinet Installation

Appendix Coau

Appendix Dolp48-2

Appendix Eilp48-3

Appendix Fac Lightning Arrester

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