Page 1 ZXSDR R8860 CDMA Remote Radio Unit-8860 Installation Manual ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, P. R. China 518057 Tel: (86) 755 26771900 Fax: (86) 755 26770801 URL: http://ensupport.zte.com.cn E-mail: support@zte.com.cn...
Page 2 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 CORPO- RATION is prohibited.
Page 3: Table Of Contents
Installing Two ZXSDR R8860 C806 Pole-mount Cabinets (Without Wave Trap) ..........19 Installing Two ZXSDR R8860 C806 Pole-mount Cabinets (With Wave Trap)..........22 Installing Three ZXSDR R8860 C806 Cabinets on Pole (Without Wave Trap) ..........25 Installing Three ZXSDR R8860 C806 Cabinet on Pole (With Wave Trap)..........27...
Page 4 Components Used in Wall-Mount Installation ....33 Installing Cabinet on Wall (Wall-Mount) ......34 Floor Gantry-mounted Installation Mode ......37 Components Used in gantry-mount Installation....37 Installing Cabinet on Gantry (Without Wave Trap) ..41 Installing Cabinet on Gantry (With Wave Trap)....44 Simplified Cabinet Integrated Installation Mode ....54 Components Used in Integrated Installation ....54 Installing Integrated Cabinet ........57 Installing Sun shield ............65...
Page 5 Installing Feeder Hermetic-window ........ 102 Feeder Indoor Ingoing..........104 Feeder Indoor Arrangement Principle......104 Leading Main Feeder into Room ........ 105 Installing Top-equipment Jumper ....... 107 Performing Antenna Feeder System Test ......108 Performing Outdoor-connector Waterproof Process- ing ..............109 Performing Feeder Hermetic-window Waterproof Processing ............
Page 6 ILP48-3 ............157 ILP48-3 Technical Indices ..........157 ILP48-3 Appearance and Interface ......... 158 ILP48-3 Installation Description ........159 AC Lightning Arrester ........161 AC Lightning Technical Indices........161 AC Lightning Appearance and Interface ......162 AC Lightning Installation Description ......163 Shielded Grounding Kit Installation ........
Page 7: Preface
Preface ZXSDR R8860 is an outdoor remote RF unit. Composing an inte- Purpose grated BTS, ZXSDR R8860 and BBU implement wireless transmis- sion within coverage areas, control of wireless channel as well as communication with BSC. This manual provides basic installation guide for engineering per- sonnel who perform ZXSDR R8860 hardware installation.
Page 8 Chapter 7 Describes the methods and precautions of ZXSDR Power on R8860 power on and off . and off Appendix Describes the method of ZXSDR R8860 cabinet- A Cabinet- combined installation. combined Installation Appendix B Describes the method of ZXSDR R8860 cascading Cascading cabinet installation.
Page 9: Saftey Description
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 viola- tion of safety standards for designing, manufacturing and using the equipment.
Page 10: Safety Symbols
ZXSDR R8860 Installation Manual Safety Symbols Table 1 lists safety symbols. They are to prompt the user of the safety precautions to be observed during ZXSDR R8860 operation and maintenance. ABLE AFETY YMBOLS ESCRIPTION Safety Symbols Meaning No smoking: Smoking is forbidden No flammables: No flammables can be stored.
Page 11: Safety Instructions
Do not wear any watch, hand chain, bracelet, ring or any � other conductive object during such operations. Prevent moisture from accumulating on the equipment dur- � ing operations in a damp environment. � Power Cable Confidential and Proprietary Information of ZTE CORPORATION...
Page 12 Static voltage carried by a human body in a dry environment can be up to 30 kV, and can remain in there for a long time. An operator with static Confidential and Proprietary Information of ZTE CORPORATION...
Page 13 Plug the board right into the slot and make sure board circuit faces do not contact each other lest any short circuit may occur. � Keep hands off the board circuit, components, connectors and cable trough when holding a board. Confidential and Proprietary Information of ZTE CORPORATION...
Page 14 Therefore, be sure not to replace any parts or perform any changes to the equipment unless authorized otherwise. � Contact ZTE office if you have any question, to ensure your safety. Confidential and Proprietary Information of ZTE CORPORATION...
Page 15: Installation Overview
Components to be Installed ..........7 Installation Flow ..............7 Installation Preparation ............8 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 16: Installation Preparation
Before installing devices, follow the requirements of Environment Acceptance Report and check installation environment. The fol- lowing content is just as a reference. ZXSDR R8860 installation position should accord with the require- Installation Position ments of engineering design, the specified requirements as fol-...
Page 17: Tools And Instruments Preparation
Power Supply Inspection 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 18: On-Site Documents
One pair of slip joint pliers (8″) One pair of vices (8″) Crowbar Auxiliary tools Chain wheel Rope Ladder Forklift On-site Documents ZXSDR R8860 installation needs the following technical documents to be ready. Confidential and Proprietary Information of ZTE CORPORATION...
Page 19: Unpacking Acceptance
The steps involved in counting goods are as follows: 1. Check Delivery Checklist of ZTE Corporation. Check total num- Steps ber of goods, intactness of packing boxes, and check whether arrival place is the actual installation place against packing list number attached to packing boxes.
Page 20: Carton Unpacking
Ensure that oil paint on the chassis surface is intact. iii. Ensure clamping screws are tight and intact. iv. All the components are properly installed at their respective positions. Confidential and Proprietary Information of ZTE CORPORATION...
Page 21 Unpacking for Inspection Report. If the goods are still un- der the supervision of the operator even after acceptance, then goods will not be handed over to the operator until both parties sign on the report. ND OF STEPS Confidential and Proprietary Information of ZTE CORPORATION...
Page 22 ZXSDR R8860 Installation Manual This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...
Page 23: Cabinet Installation
Pole-mounted Installation Mode...........17 Wall-mounted Installation Mode...........33 Floor Gantry-mounted Installation Mode .......37 Simplified Cabinet Integrated Installation Mode .....54 Installing Sun shield ............65 Engineering Indices Table 3 describes the engineering indices of ZXSDR R8860. 3 ZXSDR R8860 E ABLE NGINEERING NDICES Item Indices...
Page 24: Installation Mode Instruction
Working Humidity 5% 95% Installation Mode Instruction According to different installation environments, there are three modes of ZXSDR R8860 installation: � Pole-mount installation � Wall-mount installation � Gantry-mount installation � Simplified-cabinet integrative Installation Confidential and Proprietary Information of ZTE CORPORATION...
Page 25: Pole-Mounted Installation Mode
The main pole anchor clamp components used in pole-mount in- stallation for two ZXSDR R8860are listed in Table 7 ABLE OMPONENT Name Quantity Long anchor clamp Standard spring washer 10 M10×120 hexagon head bolt (full thread) M10×80 hexagon head bolt (full thread) Confidential and Proprietary Information of ZTE CORPORATION...
Page 26 I-type common M10 hexagonal 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 in- stallation for three ZXSDR R8860 are listed in Table 8 ABLE OMPONENT Name Quantity...
Page 27: (Without Wave Trap)
1. Fix anchor clamps back to back onto the pole, and align the Steps 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 Confidential and Proprietary Information of ZTE CORPORATION...
Page 28: Figure 4 Pole-Mount Installation (1)
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 Confidential and Proprietary Information of ZTE CORPORATION...
Page 29: Figure 5 Pole-Mount Installation (2)
Standard spring washer 8 Insulation board Big flat washer 8 Long anchor clamp Insulation flange 3. Mount the two ZXSDR R8860 cabinets on the supporting panel and fasten the cabinet with four M6X20 hexagon socket cap screws as shown in Figure IGURE...
Page 30: (With Wave Trap)
ND OF STEPS Installing Two ZXSDR R8860 C806 Pole-mount Cabinets (With Wave Trap) While installing the ZXSDR R8860 C806 pole-mount installation Context with two wave traps, adopt anchor clamps; for the pole-mount installation of three wave traps, adopt fixing brackets.
Page 31: Figure 8 Pole-Mount Installation (2)
Insulation flange 3. Repeat the Step1~Step2 to install two anchor clamps and two supporting panels. 4. Mount the two ZXSDR R8860 cabinets onto the supporting pan- els and fasten the cabinet with four M6X20 hexagon socket cap screws as shown in...
Page 32: Figure 9 Pole-Mount Installation (3)
5. Mount the two wave traps onto the supporting panels and fas- ten them to the supporting panels with four M6X20 hexagon socket cap screws as shown in Figure 10 W IGURE NSTALLATION Wave trap Supporting panel Fixing beam Confidential and Proprietary Information of ZTE CORPORATION...
Page 33: (Without Wave Trap)
Figure 12. Fix three supporting panels on the fixing brackets with M8 bolts. Screw the fixing brackets with M10 bolts. Confidential and Proprietary Information of ZTE CORPORATION...
Page 34: Figure 12 Pole-Mount Installation (2)
Insulation board Standard spring washer 8 Supporting panel M8×40 Hexagon head bolt Insulation flange 3. Mount the ZXSDR R8860 cabinets on the supporting panels and fasten the cabinets with M6X20 hexagon socket cap screws as shown in Figure 13 P...
Page 35: (With Wave Trap)
ND OF STEPS Installing Three ZXSDR R8860 C806 Cabinet on Pole (With Wave Trap) While installing the ZXSDR R8860 C806 pole-mount installation Context with two wave traps, adopt anchor clamps; for the pole-mount installation of three wave traps, adopt fixing brackets.
Page 36: Figure 15 Pole-Mount Installation (2)
Standard spring washer 8 Supporting panel M8×40 Hexagon head bolt Insulation flange 3. Repeat the Step1~Step2 to install two sets of fixing brackets and three sets of supporting panels, as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 37: Figure 16 Pole-Mount Installation (3)
Chapter 3 Cabinet Installation 16 P IGURE MOUNT NSTALLATION Supporting panel 4. Mount the ZXSDR R8860 cabinets on the supporting panels and fasten the cabinets with M6X20 hexagon socket cap screws as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 38: Figure 17 Pole-Mount Installation (4)
The side without fixing bracket can be located along the wall. 5. Mount the wave traps onto the supporting panel and fasten it to the supporting panel with four M6X20 hexagon socket cap screws, as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 39: Figure 18 Wave Trap Installation
Chapter 3 Cabinet Installation 18 W IGURE NSTALLATION Wave trap Supporting panel Fixing beam ND OF STEPS After installation completed, the appearance is as shown in Figure Example Confidential and Proprietary Information of ZTE CORPORATION...
Page 40: Figure 19 Installation Completion
ZXSDR R8860 Installation Manual 19 I IGURE NSTALLATION OMPLETION Pole ZXSDR R8860 Wave trap Lightning Box Confidential and Proprietary Information of ZTE CORPORATION...
Page 41: Wall-Mounted Installation Mode
Supporting panel Drill template M8×80 expansion bolt Big washer 8 The supporting panel is shown in Figure 20 . The hole marking design template is shown in Figure 20 S IGURE UPPORTING ANEL Confidential and Proprietary Information of ZTE CORPORATION...
Page 42: 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. 21 H IGURE ARKING ESIGN EMPLATE Installing Cabinet on Wall (Wall-Mount) Figure 22...
Page 43: Figure 22 Space Requirement For Wall-Mount Installation
1. Firstly mark the hole positions on the wall with hole design Steps 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 23 Confidential and Proprietary Information of ZTE CORPORATION...
Page 44: Figure 23 Supporting Panel Installation On Wall
Standard spring mat 8 Supporting panel M8 nut Insulation flange 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 Confidential and Proprietary Information of ZTE CORPORATION...
Page 45: Floor Gantry-Mounted Installation Mode
The components used in gantry-mount installation includes a gantry and supporting panels. The quantity of supporting panels is consistent with that of ZXSDR R8860s. For every ZXSDR R8860 cabinet, one supporting panel is required. Confidential and Proprietary Information of ZTE CORPORATION...
Page 46: Table 10 Main Components
ZXSDR R8860 Installation Manual Table 10 lists some components of gantry. 10 M ABLE OMPONENTS Name Quantity Gantry M5X16 screw M10X40 tapping screw M10X100 expansion bolt Figure 25 shows the appearance of gantry. Confidential and Proprietary Information of ZTE CORPORATION...
Page 47: Figure 25 Gantry Appearance
Chapter 3 Cabinet Installation 25 G IGURE ANTRY PPEARANCE Cover plate Upright column Tilted support M5X16 screw Base plate M10X40 tapping screw M10X100 expansion bolt Confidential and Proprietary Information of ZTE CORPORATION...
Page 48: Figure 26 Supporting Panel
11 M ABLE OMPONENTS Name Quantity Supporting panel M8×80 expansion bolt Big washer 8 Figure 26 shows the appearance of supporting panel. 26 S IGURE UPPORTING ANEL Confidential and Proprietary Information of ZTE CORPORATION...
Page 49: Installing Cabinet On Gantry (Without Wave Trap)
Chapter 3 Cabinet Installation 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. Installing Cabinet on Gantry (Without Wave Trap) 1. Assemble the gantry Steps Fix the upright column upon the base plate with the M5X16 screws, as shown in Figure 27.
Page 50: Figure 28 Fasten Upright Column And Cover Plate
29 F IGURE ASTEN ILTED UPPORT M5X16 screw 2. Install the gantry According to the specified installation position in the engineer- ing design drawing, drill the marked holes and install the ex- pansion bolts. Confidential and Proprietary Information of ZTE CORPORATION...
Page 51 3. Install the ZXSDR R8860 Fasten the supporting panels onto the proper positions of gantry with bolts. ii. Mount the ZXSDR R8860 cabinets onto the supporting panels, and fasten the cabinets with four M6X20 hexagon socket cap screws. ND OF STEPS...
Page 52: Installing Cabinet On Gantry (With Wave Trap)
ZXSDR R8860 Installation Manual 30 ZXSDR R8860I IGURE NDOOR ANTRY MOUNT NSTALLATION PPEARANCE ONLY INSTALLED Installing Cabinet on Gantry (With Wave Trap) 1. Assemble the gantry. Steps Confidential and Proprietary Information of ZTE CORPORATION...
Page 53: Figure 31 Fix Upright Column And Base Plate
OLUMN AND LATE M5X16 screw ii. Fasten the junction between upright column and cover plate with the M5X16 screws, as shown in Figure 32 F IGURE ASTEN PRIGHT OLUMN AND OVER LATE M5X16 screw Confidential and Proprietary Information of ZTE CORPORATION...
Page 54: Figure 33 Fasten Tilted Support
3. Install the supporting bracket of wave trap. The supporting bracket of wave trap is as shown in Figure Fasten the supporting bracket onto the gantry with M8 bolts, as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 55: Figure 34 Supporting Bracket
Chapter 3 Cabinet Installation 34 S IGURE UPPORTING RACKET M8 bolt Supporting bracket Insulation board 4. Install the ZXSDR R8860. Fasten the supporting panels onto the proper positions of gantry with bolts, as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 56: Figure 35 Supporting Bracket And Wall-Mount Assemblies
Gantry Supporting panel Supporting bracket BBU wall-mount frame ii. Mount the ZXSDR R8860 cabinets onto the supporting panels, and fasten the cabinets with four M6X20 hexagon socket cap screws, as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 57: Figure 36 Zxsdr R8860 Installation
5. Install the wave trap. The appearance of wave trap is as shown in Figure 37. Insert the wave trap into the supporting bracket and fasten them with M6 bolts, as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 58: Figure 37 Wave Trap
ZXSDR R8860 Installation Manual 37 W IGURE Guide block Wave trap M6 bolt Front baffler Confidential and Proprietary Information of ZTE CORPORATION...
Page 59: Figure 38 Wave Trap Installation
Chapter 3 Cabinet Installation 38 W IGURE NSTALLATION ND OF STEPS The ZXSDR R8860 gantry-mount integrated installation is com- Example pleted. The profiles are as shown in Figure 39 Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 60: Figure 39 Gantry-Mount Integrated Installation
ZXSDR R8860 Installation Manual 39 G IGURE ANTRY MOUNT NTEGRATED NSTALLATION ZXSDR R8860 ZXSDR B8200 C100 Grounding copper bar Gantry Wave trap Confidential and Proprietary Information of ZTE CORPORATION...
Page 61: Figure 40 Gantry-Mount Integrated Installation (Side)
Chapter 3 Cabinet Installation 40 G IGURE ANTRY MOUNT NTEGRATED NSTALLATION SIDE Confidential and Proprietary Information of ZTE CORPORATION...
Page 62: Simplified Cabinet Integrated Installation Mode
Simplified Cabinet Integrated Installation Mode Components Used in Integrated Installation The ZXSDR R8860 for integrated installation needs the following components: a simplified cabinet, an upper fixing frame and a lower fixing frame. The dimension of simplified cabinet is 1650×600×450 (H×W×D;...
Page 63: Figure 41 Simplified Cabinet Appearance
Chapter 3 Cabinet Installation 41 S IGURE IMPLIFIED ABINET PPEARANCE M10×100 expansion bolt The upper fixing frame is as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 64: Figure 42 Upper Fixing Frame
ZXSDR R8860 Installation Manual 42 U IGURE PPER IXING RAME Upper fixing frame M6×16 pan—head screw Supporting panel M4×12 pan—head screw The upper fixing frame is as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 65: Installing Integrated Cabinet
Supporting panel 1 M6×16 pan—head screw M4×12 pan—head screw Supporting panel 2 Installing Integrated Cabinet Unpacking and acceptance for the ZXSDR R8860 and the simplified Prerequisite cabinet meet requirements. 1. Install the simplified cabinet. Steps According to an installation position in the engineering design document, drill holes on the indoor floor.
Page 66: Figure 44 Hole Positions And Dimension
ZXSDR R8860 Installation Manual 44 H IGURE OSITIONS AND IMENSION 2. Install the ZXSDR R8860. shows all assemblies for ZXSDR R8860 integrated-cabinet in- stallation. Confidential and Proprietary Information of ZTE CORPORATION...
Page 67: Figure 45 Zxsdr R8860 Assemblies
ZXSDR R8860 Lower fixing frame Remove the fixing beams of ZXSDR R8860. The ZXSDR R8860 carries two fixing beams used for wall- mount and pole-mount installations, as shown in . Remove the fixing beams. Confidential and Proprietary Information of ZTE CORPORATION...
Page 68: Figure 46 Zxsdr R8860 Fixing Beam
IXING Fixing beam ii. Install the lower fixing frame. Insert the ZXSDR R8860 to the lower fixing frame. Fasten the supporting panel 2 with the ZXSDR R8860 by M6×12 pan-head screws and fasten the supporting 1 with ZXSDR R8860 by M6×16 pan-head screws, as shown in .
Page 69: Figure 47 Lower Fixing Frame Installation
Pan-head screw M6×16 an-head screw M6×12 iii. Install the upper fixing frame. Insert the ZXSDR R8860 to the lower fixing frame. Fasten the supporting panel of upper fixing frame with the ZXSDR R8860 by M6×16 pan-head screws , as shown in .
Page 70 M6×16 pan-head screw 3. Install the ZXSDR R8860 to the simplified cabinet. Align the guidance channel on the ZXSDR R8860 installed with the upper and lower fixing frames to the rail one the simplified cabinet. Then slide the ZXSDR R8860 slowly into the simplified cabinet and fasten them with four M6×16 pan-head screws, as...
Page 71: Figure 49 Zxsdr R8860 Installation To Simplified Cabinet
M6×16 pan-head screw 4. Install other ZXSDR R8860s. Repeat the Step2~Step4 to install other ZXSDR R8860s into the simplified cabinet. When six ZXSDR R8860s are installed completely, the appearance is as shown in . Confidential and Proprietary Information of ZTE CORPORATION...
Page 72: Figure 50 Zxsdr R8860 Installation Completion
ZXSDR R8860 Installation Manual 50 ZXSDR R8860 I IGURE NSTALLATION OMPLETION ND OF STEPS Confidential and Proprietary Information of ZTE CORPORATION...
Page 73: Installing Sun Shield
ZXSDR R8860 cabinet Fixing position (wedged onto the bolt at the side of the common part for wall mounting) 1. Assemble the sun shade on site and fix the bracket to the Steps shield. Confidential and Proprietary Information of ZTE CORPORATION...
Page 74 3. Screw the two M6 screws and four M5 screws on both sides of the cabinet and tighten them. ND OF STEPS Confidential and Proprietary Information of ZTE CORPORATION...
Page 75: External Cable Installation
Installing Fiber between RRU and RRU........73 Installing Environment Monitoring Cable .......75 Installing AISG Control Cable ..........76 Installing Frequency Point Extension Cable......77 Installing Jumper...............78 External Cable Layout The connection relationship of ZXSDR R8860 external cables is described inTable 12 ZXSDR R8860 E ABLE XTERNAL...
Page 76 1/2″jumper 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). Confidential and Proprietary Information of ZTE CORPORATION...
Page 77: External Cable Installation Flow
Chapter 4 External Cable Installation External Cable Installation Flow Figure 52 lists the installation flow of external cable. This flow can be adjusted based on the real-time condition. 52 E IGURE XTERNAL ABLE NSTALLATION Confidential and Proprietary Information of ZTE CORPORATION...
Page 78: Installing Power Cable
ZXSDR R8860 Installation Manual Installing Power Cable The ZXSDR R8860 cabinet adopts -48 V DC for power supply. End Context 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 engi- neering survey.
Page 79: Installing Grounding Cable
Context The cross sectional area of ZXSDR R8860 grounding cable is 10 . The color of grounding cable is yellow and green. Copper lugs are crimped at both ends of the ZXSDR R8860 grounding ca- ble, as shown in Figure...
Page 80: Installing Fiber Between Bbu And Rru
Outdoor Seal Component While connecting a to ZXSDR R8860, make sure that the base- band RF fiber interface (LC1/2) of the ZXSDR R8860 is connected to the optical interface connector of the BBU. Confidential and Proprietary Information of ZTE CORPORATION...
Page 81: Installing Fiber Between Rru And Rru
1. Attach labels at both ends of the fiber. Steps 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 58 58 O...
Page 82: Figure 59 Fiber Connection Between Zxsdr R8860S
IBER ONNECTION BETWEEN Outdoor Seal Component While interconnecting the ZXSDR R8860s, make sure that the two baseband RF fiber interfaces (LC1/2) of the ZXSDR R8860 are con- nected. 1. Attach labels at both ends of the optical fiber. Steps 2. Adjust the side of End A with the color mark and insert the...
Page 83: Installing Environment Monitoring Cable
5. Screw down the outdoor seal component at End A for water- proofing. ND OF STEPS Installing Environment Monitoring Cable The ZXSDR R8860 cabinet must be installed and fixed successfully. Prerequisite The environment monitoring cable provides a 485 interface, used Context for ZXSDR R8860 environment monitoring. In addition, the ca- ble also provides four extension accesses for external dry contact monitoring.
Page 84: Installing Aisg Control Cable
Context ment antenna. Figure 63 shows the structure of the AISG control cable. 63 AISG C IGURE ONTROL ABLE TRUCTURE Table 15 describes the serial No. meaning of AISG control cable. Confidential and Proprietary Information of ZTE CORPORATION...
Page 85: Installing Frequency Point Extension Cable
ND OF STEPS Installing Frequency Point Extension Cable The two ZXSDR R8860 cabinets to be combined must be installed Prerequisite and fixed successfully. After the combination of cabinets, the ZXSDR R8860 can support Context 8 carrier sectors at most.
Page 86: Installing Jumper
Installing Jumper One end of RF jumper connects with the main feeder and the other Context end connects with the antenna feeder interface of ZXSDR R8860 cabinet. Before installing the RF jumper, the main feeder is in- stalled. 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 87: Main Antenna Feeder System Installation
ZXSDR R8860 is connected to the antenna by 1/2″feeder directly, occasionally 5/4″or 7/8″feeder is adopted, as shown inFigure Confidential and Proprietary Information of ZTE CORPORATION...
Page 88: Figure 66 Zxsdr R8860 Configured With Common Antenna
ZXSDR R8860 Installation Manual 66 ZXSDR R8860 C IGURE ONFIGURED WITH OMMON NTENNA In this configuration, generally ZXSDR R8860 is installed on the ZXSDR R8860 configuration with tower. ZXSDR R8860 is connected to the antenna by 5/4″or common antenna, 7/8″feeder, as shown in...
Page 89 Chapter 5 Main Antenna Feeder System Installation AISG dual power amplifier 67 ZXSDR R8860 C IGURE ONFIGURATION WITH OMMON NTENNA AISG D OWER MPLIFIER Confidential and Proprietary Information of ZTE CORPORATION...
Page 90 NTENNA In this configuration, generally ZXSDR R8860is installed near the ZXSDR R8860 configuration top of the tower. ZXSDR R8860 is connected to the antenna by with electronic 5/4″or 7/8″feeder is adopted, as shown in Figure Confidential and Proprietary Information of ZTE CORPORATION...
Page 91 Chapter 5 Main Antenna Feeder System Installation adjustment 69 ZXSDR R8860 C antenna (2) IGURE ONFIGURATION WITH LECTRONIC DJUSTMENT NTENNA Confidential and Proprietary Information of ZTE CORPORATION...
Page 92 ZXSDR R8860 Installation Manual In this configuration, generally ZXSDR R8860is installed near the ZXSDR R8860 configuration top of the tower. ZXSDR R8860 is connected to the antenna by with electronic 5/4″or 7/8″feeder is adopted, as shown in Figure adjustment antenna , AISG...
Page 93: Main Antenna Feeder System Installation Preparation
Main Antenna Feeder System Installation Preparation Proper antenna installation is very important to ZXSDR R8860 sys- tem reliable operation. Before installation, make sure that installa- tion staff is qualified and the following requirements are satisfied. Normally, supervisors are in charge of direction and supervision,...
Page 94: Main Antenna Feeder System Installation Flow
ZXSDR R8860 Installation Manual � Electronic power environment � ZXSDR R8860 antenna and feeder system can not be installed too near to public electric power cables. Ensure the following precautions before antenna installation: Safety Precautions � Take necessary measures for personal and equipment safety.
Page 95: Antenna Installation
The azimuth of the antenna is determined by network planning design. � Antenna downtilt The downtilt angle of the antenna is determined by network planning design. Usually the down tilt angle is 0° ~ 10° � Antenna direction Confidential and Proprietary Information of ZTE CORPORATION...
Page 96: Antenna Installation Position
If there is no special lightning protection arrangement like the above, install the lightning protection system onto the antenna pole. � Make sure that the lightning rod is well grounded. Directional Antenna Installation The directional antenna installation procedure is given below. Context Confidential and Proprietary Information of ZTE CORPORATION...
Page 97: Figure 73 Directional Antenna Installation
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. 73 D IGURE IRECTIONAL NTENNA NSTALLATION Confidential and Proprietary Information of ZTE CORPORATION...
Page 98: Figure 74 Antenna Downtilt Adjustment
Figure 74 A IGURE NTENNA OWNTILT DJUSTMENT iii. After adjusting the downtilt of the antenna, tighten the fas- tener "B. ND OF STEPS The directional antenna is installed. Result Confidential and Proprietary Information of ZTE CORPORATION...
Page 99: Omni Antenna Installation
7. After the antenna is installed onto the support, fix the antenna support onto the tower. ND OF STEPS The Omni directional antenna is installed. Result Connect Jumper and Antenna Perform the following steps to connect jumper with antenna. Context Confidential and Proprietary Information of ZTE CORPORATION...
Page 100: Feeder Installation
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: � If the antenna feeder system is to be installed on the building roof Confidential and Proprietary Information of ZTE CORPORATION...
Page 101: Feeder Installation On Top Of Building
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 Confidential and Proprietary Information of ZTE CORPORATION...
Page 102: Feeder Installation On Tower
The feeder is successfully installed on the top of building. Result Feeder Installation on Tower Ensure that the labels are attached at about 0.3 m (1 feet) away Prerequisite from main feeder at both ends, and are correct. Confidential and Proprietary Information of ZTE CORPORATION...
Page 103 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 77 Confidential and Proprietary Information of ZTE CORPORATION...
Page 104: Feeder Layout Principles
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). Confidential and Proprietary Information of ZTE CORPORATION...
Page 105: Feeder Fixing Procedures
Tower platform � The place where the main feeder leaves the tower � The place before where the main feeder is connected to the � chassis Confidential and Proprietary Information of ZTE CORPORATION...
Page 106: Figure 79 Feeder Grounding Schematic Diagram
To install the main antenna feeder system on the roof, its an- tenna support and cable rack must be welded to the light- ning protection grid of the building. The main feeder must be grounded at three places: Confidential and Proprietary Information of ZTE CORPORATION...
Page 107: Feeder Grounding Clips Installation
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 80 illustrates grounding system in tower installation. Confidential and Proprietary Information of ZTE CORPORATION...
Page 108: Figure 80 Grounding System
Grounding grid and grounding bar are usually installed by the oper- Grounding Bar Introduction ator employees. And the grounding bar is required to be installed where the engineering design determines with expansion bolts. Figure 81 illustrates the structure of the grounding bar. Confidential and Proprietary Information of ZTE CORPORATION...
Page 109: Figure 81 Grounding Bar Structure
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 wa- terproof adhesive tapes, then use insulation tapes to cover the joint. Confidential and Proprietary Information of ZTE CORPORATION...
Page 110: Connect Jumper And Feeder
If the feeder enters into a room from a roof, the hermetic win- dow 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. Confidential and Proprietary Information of ZTE CORPORATION...
Page 111: Figure 83 Installation Hole Positions (Unit: Mm)
83 I IGURE NSTALLATION OSITIONS 3. Fix a feeder hermetic-window panel with expansion bolts, as shown in Figure 84. While installing expansion bolts, first put a flat washer and then a spring washer. Confidential and Proprietary Information of ZTE CORPORATION...
Page 112: Feeder Indoor Ingoing
Every big hole has three small holes, every of which a feeder passes through. � 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. Confidential and Proprietary Information of ZTE CORPORATION...
Page 113: Leading Main Feeder Into Room
Context into a room. While the main feeder is entering into the equipment room, do not bring water into the equipment room. 85 F IGURE EEDER INTO Feeder window Cable tray Feeder kit Confidential and Proprietary Information of ZTE CORPORATION...
Page 114: Figure 86 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 tem- porary labels on the main feeder intact. Confidential and Proprietary Information of ZTE CORPORATION...
Page 115: Installing Top-Equipment Jumper
1. The jumper passes through a wiring slot on the top of cabinet. Steps 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. Confidential and Proprietary Information of ZTE CORPORATION...
Page 116: Performing Antenna Feeder System Test
1. After unpacking, check whether a surface of antenna and an- Steps tenna connectors are undamaged. 2. After connecting antenna and jumper, and screwing down the connector, check the SVWR with a SVWR tester. Then SVWR≥1.5 Unqualified SVWR 1.5 Qualified Confidential and Proprietary Information of ZTE CORPORATION...
Page 117: Performing Outdoor-Connec Tor Waterproof Processing
There are two types of adhesive tapes for waterproof processing: Context waterproof insulation adhesive tape, as shown in Figure 88, and PVC adhesive tape, as shown in Figure 88 W IGURE ATERPROOF NSULATION DHESIVE Confidential and Proprietary Information of ZTE CORPORATION...
Page 118: Figure 89 Pvc Adhesive Tape
Figure 90 W IGURE ATERPROOF NSULATION DHESIVE Confidential and Proprietary Information of ZTE CORPORATION...
Page 119: Performing Feeder Hermetic-Window Waterproof Processing
ND OF STEPS The appearance of connector after processing is as shown in Figure Result 91 C IGURE ONNECTOR AFTER ROCESSING Performing Feeder Hermetic-window Waterproof Processing There are two types of feeder hermetic-window: Context Confidential and Proprietary Information of ZTE CORPORATION...
Page 120: Figure 92 Feeder Hermetic-Window Dimension (Unit: Mm)
Figure 92 F IGURE EEDER ERMETIC WINDOW IMENSION 93 12 F IGURE EEDER ERMETIC WINDOW TRUCTURE Installation requirements: � The installation position of hermetic window should be close to a cable tray. Confidential and Proprietary Information of ZTE CORPORATION...
Page 121: Figure 94 Installation Hole Positions (Unit: Mm)
94 I IGURE NSTALLATION OSITIONS 3. Fix a feeder hermetic-window panel with expansion bolts, as shown in Figure While installing expansion bolts, a flat washer and a spring washer must be installed in turn. Confidential and Proprietary Information of ZTE CORPORATION...
Page 122: Cabinet Jumper Installation Description
ND OF STEPS Cabinet Jumper Installation Description The ZXSDR R8860 cabinet is equipped with two N type female con- nectors. These connectors are connected to N type male connec- tors of 1/2" jumpers. The cabinet jumper connection is as shown...
Page 123: Vswr Test
� Check whether the antenna feeders, connectors, and jumpers are intact. � Ensure that the connection between all parts are proper. � Check whether the antenna feeder installation is perfect. Confidential and Proprietary Information of ZTE CORPORATION...
Page 124 ZXSDR R8860 Installation Manual This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...
Page 125: Hardware Installation Inspection
5. Ensure all screws are fixed tight with flat washers or spring washers. ND OF STEPS Checking Cable Installation Cables Installation General Specification Optical Fiber Note: Confidential and Proprietary Information of ZTE CORPORATION...
Page 126 The maximum distance between core optical wires (including both DLC/PC connectors) and sheathed optical fiber is 350 mm. � ZTE supplies 15 m, 25 m, 35 m. 50 m, 70 m, 100 m, and 130 m long fiber cables. �...
Page 127: 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 17 shows the connection relationship of End A.
Page 128: Optical Fiber Installation Check
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. Confidential and Proprietary Information of ZTE CORPORATION...
Page 129 Chapter 6 Hardware Installation Inspection 6. Make sure that the jumper and antenna at the junction keep straight within 30cm at least. ND OF STEPS Confidential and Proprietary Information of ZTE CORPORATION...
Page 130 ZXSDR R8860 Installation Manual This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...
Page 131: Power On And Off
Power ON Perform the following steps to power-on the ZXSDR R8860. Context 1. There is no power switch ON the ZXSDR R8860 cabinet. Close Steps the external power switch to power onZXSDR R8860. During power ON, if some abnormal phenomena occurs, dis- connect the external power switch or the plug immediately, and check the reason.
Page 132 ZXSDR R8860 Installation Manual There is no power switch on the ZXSDR R8860 cabinet. Disconnect Steps the external power switch to power off ZXSDR R8860. ND OF STEPS Confidential and Proprietary Information of ZTE CORPORATION...
Page 133: Cabinet-Combined Installation
Components Used in Cabinet-combining Installation....125 Performing Cabinet-combination ..........127 Components Used in Cabinet-combining Installation By combining cabinets, the ZXSDR R8860 can support 8 carrier sectors. Figure 97 shows the connection for combining two ZXSDR R8860 cabinets. Confidential and Proprietary Information of ZTE CORPORATION...
Page 134 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 de- scribed as follows: 1.
Page 135: Performing Cabinet-Combination
RXin interface of a ZXSDR R8860 and End B to the RXout of the other ZXSDR R8860. 2. 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. ND OF STEPS...
Page 136 ZXSDR R8860 Installation Manual This page is intentionally blank. Confidential and Proprietary Information of ZTE CORPORATION...
Page 137: Cascading Cabinet Installation
Table of Contents: Components Used in Cascading Installation........129 Performing Cabinet Cascading ..........130 Components Used in Cascading Installation Multiple ZXSDR R8860 cabinets can be connected in series by us- ing optical fibers, forming a chain network. Figure 98 shows the cascaded cabinets.
Page 138: Performing Cabinet Cascading
The RRU in Figure 98 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. 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.
Page 139: Oau
OAU Technical Indices The outdoor AC unit (OAU) is AC/DC power. One OAU can provide -48V AC for one ZXSDR R8860 and one ZXSDR R8860 C806 at the same time to realize indirect AC power supply for ZXSDR R8860 and ZXSDR R8860 C806 .
Page 140: Oau Appearance And Interface
Value Value Output voltage range Output current Voltage regulation precision ±2 Load regula tion rate ±1 Output power OAU Appearance and Interface The appearance of OAU is as shown in Figure 100. Appearance Confidential and Proprietary Information of ZTE CORPORATION...
Page 141: Figure 100 Oau Appearance
Chapter C OAU 100 OAU A IGURE PPEARANCE The interfaces of OAU is as shown in Figure 101. Interface 101 OAU I IGURE NTERFACES Confidential and Proprietary Information of ZTE CORPORATION...
Page 142: Oau Pole Installation
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 104 and the fixing brackets are as shown in Figure 105. Confidential and Proprietary Information of ZTE CORPORATION...
Page 143: Figure 104 Two Sets Of Anchor Clamp Assemblies
Chapter C OAU 104 T IGURE ETS OF NCHOR LAMP SSEMBLIES I-type common M10 hexago- nal nut Standard spring washer 10 Flat washer 10 Long anchor clamp M10×120 hexagon head bolt (full thread) Confidential and Proprietary Information of ZTE CORPORATION...
Page 144: Figure 105 Two Sets Of Fixing Bracket Assemblies
ZXSDR R8860 Installation Manual Tip: During two ZXSDR R8860 installation, the suggested pole di- ameter 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 �...
Page 145: Figure 106 Oau Bracket
106 OAU B IGURE RACKET Installation pole 107 T IGURE ETS OF UPPORTING ANELS M8×40 hexagon head bolt Standard spring washer 8 Big flat washer 8 Insulation flange Supporting panel Insulation board Long anchor clamp Confidential and Proprietary Information of ZTE CORPORATION...
Page 146: Figure 108 Three Sets Of Supporting Panels
M8×40 hexagon head bolt Insulation flange 3. Install the OAU. As shown in the Figure 109, fasten the OAU to the brackets with the M6 hexagon head screws according to the arrow- head direction. Confidential and Proprietary Information of ZTE CORPORATION...
Page 147: Figure 109 Oau Installation (1)
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. Confidential and Proprietary Information of ZTE CORPORATION...
Page 148: Oau On-Wall Installation
Steps As shown in the Figure 111, 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. Confidential and Proprietary Information of ZTE CORPORATION...
Page 149: Figure 111 Oau Rack
Screw down the bolt with a wrench. 2. Install the OAU. As shown in the Figure 112, fasten the OAU to the brackets with the M6 hexagon head screws according to the arrow- head direction. Confidential and Proprietary Information of ZTE CORPORATION...
Page 150: Figure 112 Oau Installation (1)
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. Confidential and Proprietary Information of ZTE CORPORATION...
Page 151: Oau Cable Installation
The OAU can provide -48V power supply for one ZXSDR B8200 Context C100 and one ZXSDR R8860 C806 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 dis- tributed outdoors, it is also required to configure an AC lightning box.
Page 152: Figure 114 Waterproof End Cap
ATERPROOF Waterproof end cap 115 L IGURE OOSE OFF ATERPROOF Waterproof end cap ii. Remove the waterproof end cap and loose off the nut of waterproof end cap, as shown in Figure 116. Confidential and Proprietary Information of ZTE CORPORATION...
Page 153: Figure 116 Waterproof End Cap Structure
117 W IGURE ATERPROOF NSTALLATION 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 118. Confidential and Proprietary Information of ZTE CORPORATION...
Page 154: Figure 118 Ac Power Cable Connection
3. Connect one AC lightning box, three OAUs and three ZXSDR R8860 C806, as shown in Figure 119. For the connection be- tween OAU and ZXSDR B8200 C100, please refer to the Figure 119. Confidential and Proprietary Information of ZTE CORPORATION...
Page 155: Figure 119 One Ac Lightning Box, Three Oaus And Three
AC power cable (three-core Grounding cable (yellow-and- outdoor aluminum-foil shield- green fire-retardant cable; ing power cable; the cable the length is less than 1 m) length depends on survey on site.) ND OF STEPS Confidential and Proprietary Information of ZTE CORPORATION...
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Page 157: Olp48-2
OLP48-2 Installation Description..........151 OLP48-2 Technical Indices The outdoor DC lightning box (OLP48–2) is used for surge protec- tion of ZXSDR R8860. The following describes its characters: � Adopt protective circuit for two ports, with low residual voltage and good protective performance.
Page 158: Figure 120 Outdoor Dc Lightning Box Appearance
ZXSDR R8860 Installation Manual 120 O DC L IGURE UTDOOR IGHTNING PPEARANCE Figure 121 shows the interfaces of outdoor DC lightning box. Interface Confidential and Proprietary Information of ZTE CORPORATION...
Page 159: Olp48-2 Installation Description
DC L IGURE UTDOOR IGHTNING NTERFACE OLP48-2 Installation Description Figure 122 illustrates parts to provide for pole installation of out- Installation door DC lightning box. Figure 123 shows the appearance after installation completion. Confidential and Proprietary Information of ZTE CORPORATION...
Page 160: Figure 122 Installation Parts
ZXSDR R8860 Installation Manual 122 I IGURE NSTALLATION ARTS Combined bolt M4×10 Plain washer 8 Spring washer 8 Nut M8 Outdoor DC lightning box OLPM support (1) OLPM support (2) Hexagon bolt M8×140 Confidential and Proprietary Information of ZTE CORPORATION...
Page 161: Figure 123 Outdoor Dc Lightning Pole Installation
Outdoor DC lightning box Take apart a cabinet and connect cables as shown in Figure 124. Cable Connection Connect one outdoor DC lightning box with one (or two) RRU , as shown in Figure 125. Confidential and Proprietary Information of ZTE CORPORATION...
Page 162: Figure 124 Outdoor Dc Lightning Box Interfaces
ZXSDR R8860 Installation Manual 124 O DC L IGURE UTDOOR IGHTNING NTERFACES Confidential and Proprietary Information of ZTE CORPORATION...
Page 163: Figure 125 Outdoor Dc Lightning Connection
3 m long) on the on-site survey) Grounding cable (yellow-and- Grounding cable (yellow-and- green fire-retardant cable; green fire-retardant cable; length is less than 1.5 m) length is less than 1 m) Confidential and Proprietary Information of ZTE CORPORATION...
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Page 165: Ilp48-3
ILP48-3 Installation Description ..........159 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...
Page 166: Ilp48-3 Appearance And Interface
ILP48-3 Appearance and Interface Figure 126 shows the appearance of indoor DC lightning box. Appearance 126 I DC L IGURE NDOOR IGHTNING PPEARANCE Figure 127 shows the interfaces of indoor DC lightning box. Interface Confidential and Proprietary Information of ZTE CORPORATION...
Page 167: Ilp48-3 Installation Description
Drill hole on the wall of equipment room according to installation pole positions on the lightning box. Select four M6×60 (or more longer) expansion bolts to fasten the lightning box on the wall. Figure 128 illustrates cable connection of lightning box. Cable Connection Confidential and Proprietary Information of ZTE CORPORATION...
Page 168: Figure 128 Indoor Dc Lightning Box Cable Connection
Grounding cable (yellow-and- ing box; the cable length depends green fire-retardant cable; on the on-site survey) length is less than 1.5 m) DC power cable (two-core outdoor shielded power cable; the cable Confidential and Proprietary Information of ZTE CORPORATION...
Page 169: Ac Lightning Arrester
AC lightning Engineering Technical Indices box. 23 E ABLE NGINEERING ECHNICAL NDICES Item Index Dimension H×W×D: 297mm×220mm×90mm Rating work voltage 110/220~240V AC50/60Hz Maximum continuous 385V AC running voltage Work temperature -40℃ +70℃ Confidential and Proprietary Information of ZTE CORPORATION...
Page 170: Ac Lightning Appearance And Interface
Altitude ≤3000m AC Lightning Appearance and Interface Figure 129 illustrates the appearance of AC lightning box. Appearance 129 AC L IGURE IGHTNING PPEARANCE Figure 130 illustrates the interfaces of AC lightning box. Interface Confidential and Proprietary Information of ZTE CORPORATION...
Page 171: Ac Lightning Installation Description
AC unit (OAU) for indirect AC power supply. Figure 131 illustrates parts to provide for pole installation of AC Installation lightning box. Figure 132 shows the appearance after installation completion. Confidential and Proprietary Information of ZTE CORPORATION...
Page 172: Figure 131 Ac Lightning Box Installation Parts
ZXSDR R8860 Installation Manual 131 AC L IGURE IGHTNING NSTALLATION ARTS Grounding copper bar Spring washer M6 Flat washer M6 Nut M6 AC lightning box Installation support Combined bolt M4×10 Fastener Confidential and Proprietary Information of ZTE CORPORATION...
Page 173: Figure 132 Ac Lightning Pole Installation
Chapter F AC Lightning Arrester 132 AC L IGURE IGHTNING NSTALLATION Pole Wave trap ZXSDR R8841 C804 AC lightning box Unpack a cabinet and connect cables. Cable Connection Confidential and Proprietary Information of ZTE CORPORATION...
Page 174 (two-core power cable with 1.5 m Grounding cable (yellow-and- long) green fire-retardant cable; length is less than 1.5 m) Connect two AC lightning box with three ZXSDR R8841 C804, as shown in Figure 134. Confidential and Proprietary Information of ZTE CORPORATION...
Page 175: Figure 134 Two Ac Lightning Box And Three R8841 Cable
R8841 C IGURE IGHTNING OX AND HREE ABLE ONNECTION – Cable type refers to Figure 134. Connect one AC lightning box, three OAUs with three ZXSDR R8860 C806, as shown in Figure 135. Confidential and Proprietary Information of ZTE CORPORATION...
Page 176: Shielded Grounding Kit Installation
Cut off sheath of power cable and fix the shielded layer of power cable with a grounding kit. The structure of ground- ing kit is as shown in Figure 136. Figure 137 Figure 138 illustrate various grounding kits adopted for different diame- ters. Confidential and Proprietary Information of ZTE CORPORATION...
Page 177: Figure 136 Shielded Grounding Kit Structure
Button headed screw M4×12 11. Flat washer 8 Connecting terminal (dual- 12. Hexagon bolt M8×25 hole) 13. Spring washer 8 Shielded power cable 137 G IGURE ROUNDING ADOPTABLE FOR CORE OUTDOOR POWER CABLE Confidential and Proprietary Information of ZTE CORPORATION...
Page 178: Figure 138 Grounding Body 2 (Adoptable For 16Mm 2 Two-Core Outdoor Power Cable)
4. Fasten the single-hole connecting terminal at the other end of grounding cable to the grounding bar with M8×25 hexagon bolts. Clean away paint and oxid within 13 mm radius of con- Confidential and Proprietary Information of ZTE CORPORATION...
Page 179: Figure 140 Connecting Terminal (Single-Hole)
After connection completed, cover a layer of antirust paint. The single-hole connecting terminal is as shown in Figure 140. 140 C IGURE ONNECTING ERMINAL SINGLE HOLE ND OF STEPS Confidential and Proprietary Information of ZTE CORPORATION...
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Page 181: Pdm
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 141 Figure 142 illustrate the appearance and interfaces of PDM.
Page 182: Pdm Installation
The power distribution module (PDM) is installed in an integra- Context tive cabinet to transfer DC power for ZXSDR B8200 C100, ZXSDR R8841 C804 or ZXSDR R8860 C806. 1. Check installation of power switches. The status of ON and OFF Steps should be consistent with silkscreens on the PDM switch plane.
Page 183: Figure 144 Pdm Installation To A Simplified Cabinet
GPS arrester ZXSDR B8200 C100 4. Install the power cables of BBU and RRU. The power cable car- ries fasteners by itself, installed at a bayonet of PDM back, as shown in Figure 145. Confidential and Proprietary Information of ZTE CORPORATION...
Page 184: Figure 145 Bbu And Rru Power Cable Installation
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 con- necting terminal. ND OF STEPS Confidential and Proprietary Information of ZTE CORPORATION...
Page 185: Figures
Figure 29 Fasten Tilted Support ...........42 Figure 30 ZXSDR R8860Indoor Gantry-mount Installation Appearance (only RRU installed) ......44 Figure 31 Fix Upright Column and Base Plate......45 Figure 32 Fasten Upright Column and Cover Plate ....45 Confidential and Proprietary Information of ZTE CORPORATION...
Page 186 Figure 54 Grounding Cable Structure........71 Figure 55 ZXSDR R8860 Grounding Bolt .......71 Figure 56 Earth-network Copper Bar (Unit: mm) ....72 Figure 57 Fiber Connection between ZXSDR R8860 and BBU ...72 Figure 58 Optical Fiber Installation........73 Figure 59 Fiber Connection between ZXSDR R8860s....74 Figure 60 Optical Fiber Installation........74...
Page 187 Figure 97 ZXSDR R8860 Cabinet-combined Installation Connection ............. 126 Figure 98 Cascaded Cabinet Connection......129 Figure 99 ZXSDR R8860 Optical Fiber for Cascaded Cabinet .. 130 Figure 100 OAU Appearance..........133 Figure 101 OAU Interfaces ..........133 Figure 102 Anchor Clamp Assemblies ......... 134 Figure 103 Fixing Bracket Assemblies .........
Page 188 Figure 136 Shielded Grounding Kit Structure ....... 169 Figure 137 Grounding Body 1 (adoptable for 6mm two-core outdoor power cable) ........169 Figure 138 Grounding Body 2 (adoptable for 16mm two-core outdoor power cable) ........170 Confidential and Proprietary Information of ZTE CORPORATION...
Page 189 Figure 142 Power Distribution Box ........173 Figure 143 Inside Cable to connect with PDM ...... 174 Figure 144 PDM Installation to a Simplified Cabinet ....175 Figure 145 BBU and RRU Power Cable Installation....176 Confidential and Proprietary Information of ZTE CORPORATION...
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Page 191: Tables
Tables Table 1 Safety Symbols Description........2 Table 2 Tool and Meter List........... 9 Table 3 ZXSDR R8860 Engineering Indices ......15 Table 4 JD40K085C20H2–K1Z DC Lightning Box Technical Indices.............16 Table 5 GPAD501M54-1A External AC-to-DC Conversion Lightning Box Technical Indices ......16 Table 6 Main Component List 1 ..........17...
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Page 193: List Of Glossary
List of Glossary AISG - Antenna Interface Standards Group BBU - BaseBand Unit VSWR - Voltage Standing Wave Ratio Confidential and Proprietary Information of ZTE CORPORATION...

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