RFD01F Series Installation Manual Radio Access Network Describes product installation and requirement procedure. Document Version 1.
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Contents Preface viii Relevance ...................................................................... 오류! 책갈피가 정의되어 있지 않습니다. Conventions in this Document .......................................................................................................viii New and Changed Information ....................................................................................................... ix Revision History ................................................................................................
Contents Optic Cable Connection ............................................................................................................ 60 RET Cable Connection ................................................................................................................ 71 RF Cable Connection ..................................................................................................................
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 6. Figure 7. RRU Configuration ............................................................................................................................ 1 RRU Interface ................................................................................................................................... 2 Procedure to Install the RRU .......................................................................................................
List of Figures Figure 47. Figure 48. Figure 49. Figure 50. Figure 51. Figure 52. Figure 53. Figure 54. Figure 55. Figure 56. Figure 57. Figure 58. Figure 59. Figure 60. Figure 61. Figure 62. Figure 63. Figure 64. Figure 65. Figure 66. Figure 67. Figure 68. Figure 69. Figure 70. Figure 71. Figure 72. Figure 73. Figure 74. Figure 75. Figure 76. Figure 77. Figure 78. Hybrid(Power) Cable Connection (2) .............................................................................................
List of Tables List of Tables Table 1. Table 2. Specifications ................................................................................................................................... 3 Basic Installation Tools ..................................................................................................................... 5 Table 3. Parts a Tools for fixing Unit Bracket (Standard Installation)....................................................... 15 Table 4. Table 5. Table 6. Table 7.
Preface This manual describes how to install the 850MHz RRU including how to connect cables. This manual includes the following 850MHz RRU(SLS-BR03U): Conventions in this Document Samsung Networks product documentation uses the following conventions. Symbols Symbol Description Indicates a task. Indicates a shortcut or an alternative method. Provides additional information. Provides information or instructions that you should follow to avoid service failure or damage to equipment.
Preface New and Changed Information This section describes information that has been changed since the previous publication of this manual. The product name was corrected. Revision History The following table lists all versions of this document. Document Number Product/Software Version Document Version Publication Date Remarks - RFD01F Series 1.
Preface The product contains hazardous energy levels as defined by UL 60950. Care must be taken when maintaining this equipment as injury to personnel or damage to the equipment could result from mistakes. Maintenance should only be carried out by trained and competent engineers who are familiar with the relevant procedures and instructions. Lasers The product is fitted with optic modules rated as Class 1 radiation-emitting devices under IEC 60825-1.
Preface If equipment is grounded through a cabinet or rack, make sure it is done so properly according to the installation instructions. Chemical Warning This product contains chemicals known to the State of California to cause cancer and reproductive toxicity. California USA Only This Perchlorate warning applies only to primary CR (Manganese Dioxide) Lithium coin cells in the product sold or distributed ONLY in California USA ‘Perchlorate Material-special handling may apply, See www.dtsc.ca.
Chapter 1 Before Installation System Configuration and Interface RRU Configuration The configuration of RRU is as follows: Figure 1. RRU Configuration 7.68 (195) Unit: in.(mm) [Top View] [Left View] [Front View] 15.09 (383) 12.59 (320) 12.59 (320) [Right View] [Rear View] [Bottom View] RFD01F Series Installation Manual v1.
Chapter 1 Before Installation RRU Interface The interface structure of RRU is as follows: Figure 2. RRU Interface ANT0 ANT1 ANT2 ANT3 Ground Terminal RET DC_PWR L0 (CPRI_0) L1 (CPRI_1) [Bottom View] RFD01F Series Installation Manual v1.
Chapter 1 Before Installation Specifications The table below lists the main specifications of the RFD01F-26A. Table 1. Specifications Item RRU Air technology FDD LTE Operating Frequency DL: 862~869MHz (7 MHz) UL: 817~824 MHz(7MHz) Channel Bandwidth 1.23 MHz(CDMA), 3/5 MHz (LTE, Scalable BW) RF Power per sector 40 W × 2 T CDU-RU interface CPRI (2.5 Gbps optic 2 ports, 20 km) Input Voltage -48 V DC (-38 ~ -57V DC) Dimension (in./mm) 12.60/320(W) × 7.68/195(D) × 12.
Chapter 1 Before Installation Before Installing Post warning signs in areas where high-voltage cables are installed. Post ‘off limit’ signs in areas where accidents are most expected. With guardrails or fences, block open areas such as connecting parts, roof, and scaffold. While Installing The system power must be cut off before installing. Be careful not to damage or scratch the boards mounted on the system and the cables among the boards when the system is transported or installed.
Chapter 1 Before Installation After Installing Remove any debris produced during the work and clean up the installation site. In the system, the laser beam light runs through the optical cable. Handle the optical cables with care as the laser beam can seriously damage the worker’s eyes. Make sure that worker does not damage installed cables while cleaning the system.
Chapter 1 Before Installation No. Name Specification Purpose of use (for 30~150 kgf·cm) Hexagon Head: 0.66 in.(17 mm) For fastening M10 Hex. Bolt/Nut (for 100~500 kgf·cm) Hexagon Head: 1.25 in.(32 mm) (for 100~500 kgf·cm) For fastening DIN Type Connector 7 Adjustable Spanner Hexagon Head: 2.04 in.(52mm) For fastening Optic Cable Adapter 8 Spanner 0.39 in.(10 mm), 0.66 in. (17 mm), 1.25 in.(32 mm) For fastening Hex. Bolt For fastening DIN Type Connector 9 Tape Measure 16.40ft/ 164.
Chapter 1 Before Installation No. Name Specification Purpose of use 19 Cable Cutter 0.23~1.25 in.(6~32 mm) Cable cutting 20 Crimping Tool 1.5~16 mm 21 Ratchet Wrench 10 × 13/17 × 19(4 in 1) For fastening Hex. Bolt 22 Cable Stripper Apply cable thickness: 0.15~0.62 in.
Chapter 1 Before Installation No. Name Specification nm(single mode) 850 nm, 1310 nm(multi mode) Purpose of use 32 Jig Tool Normal Separate the Optical Module 33 Compass Normal Check azimuth during installation The required installation tools may vary depending on the conditions at the site. In addition to the basic tools, a protractor, GPS receiver, ladder, safety equipment, cleaning tools, and so on should also be prepared in consideration of the site conditions.
Chapter 2 Installing System Chapter 2 Installing System Installation Procedure The procedure to install the RRU is as follows: Figure 3. Procedure to Install the RRU Foundation Work Bringing in Items Unpacking and Transporting Unpacking Items Marking and Drilling (only wall type) Fixing System System Leveling Fixing System Make sure that the power switch of the power supply is OFF when installing the system.
Chapter 2 Installing System System Arrangement A minimum distance must be secured around the RRU, in each direction for installation and maintenance. Figure 4. RRU_Wall Type Standard Installation Wall Unit: in.(mm) 15.10 (383) ≥12(300) ≥12(300) ≥8(200) ≥16(400) 12.59 (320) [Front View] 11.31 (287.5) Wall [Top View] RFD01F Series Installation Manual v1.
Chapter 2 Installing System Figure 5. RRU Arrangement_Pole Type Installation Unit: in.(mm) [Standard Installation] 12.59 (320) Pole 15.10 (383) ≥12 (300) [Front View] ≥8 (200) ≥8 (200) ≥12 (300) Pole (Φ 3~4.5 (76.3~114.3)) 18.03 (458) Pole [Top View] ≥32 (800) [Side Installation] 7.68 (195) Pole [Side View] Front 15.10 (383) ≥12 (300) ≥8 (200) ≥8 (200) Front ≥12 (300) Pole (Φ 3~4.5 (76.3~114.3)) 22.95 (583) Pole ≥32 (800) RFD01F Series Installation Manual v1.
Chapter 2 Installing System Unpacking and Transporting This paragraph describes the work to unpack cabinets and other components and transport them to the place to be installed. Bringing in Items Bring in items, taking care of the followings: When carrying a system, fasten the system firmly to the transport vehicle or carrier to prevent a damage to the system for a vibration or shock. When carrying system, use a lift to prevent accidents.
Chapter 2 Installing System RRU Handling When transporting an RRU, hold a handle at the top of the RRU. (No tool is needed for using the handle.) Figure 6. Using a Handle to transport an RRU Handle RFD01F Series Installation Manual v1.
Chapter 2 Installing System Fixing RRU Fixing Unit Bracket There are two ways to fix a unit bracket to the RRU. One is fixing a unit mounting bracket to the rear side of RRU (Standard installation). The other is fixing a unit bracket to the side of RRU (Side installation). These are the same for the wall type and pole type installation procedures. Figure 7. Unit Bracket Fixing Type Unit Bracket [Unit Bracket Standard Installation] RFD01F Series Installation Manual v1.
Chapter 2 Installing System To fix Unit Bracket (Standard Installation) 1 Make sure you have the following items: Table 3. Parts a Tools for fixing Unit Bracket (Standard Installation) Category Description Parts Unit bracket Fasteners 1 EA M6 × 20L Hex. Bolt(WSP) 4 EA/RRU Recommended Torque Value M6 × 20L Hex. Bolt Working Tools Torque Wrench(10~50 lbf·in), Spanner Head(Hexagon Head: 0.39 in.(10 mm)), 43 lbf·in Screw Driver(+, No.
Chapter 2 Installing System To fix Unit bracket (Side Installation) 1 Make sure you have the following items: Table 4. Parts a Tools for fixing Unit Bracket (Side Installation) Category Description Parts Unit bracket Fasteners 1 EA M6 × 20L Hex. Bolt(WSP) 4 EA/RRU Recommended Torque Value M6 × 20L Hex. Bolt Working Tools Torque Wrench(10~50 lbf·in), Spanner Head(Hexagon Head: 0.39 in.(10 mm)), 43 lbf·in Screw Driver(+, No.2) 2 Place a unit bracket to the RRU side and fix it using fasteners.
Chapter 2 Installing System Fixing Pole Type To fix Pole Mounting Bracket 1 Make sure you have the following items: Table 5. Parts a Tools for fixing Pole Mounting Bracket Category Description Parts Mounting Bracket_Front 1 EA Mounting Bracket_Rear 1 EA Fasteners M10 × 220L Carriage Bolt M10 Plain Washer M10 Spring Washer M10 Hex. Nut Working Tools 2 EA 2 EA 2 EA 2 EA Spanner(Hexagon: 0.66 in.
Chapter 2 Installing System 3 Pass the carriage bolt through the side closed hole of the mounting bracket_rear, fix the fastening material, and fasten the other carriage bolt to the mounting bracket_front only. Figure 11. Assembling the Mounting Bracket_Pole Type(2) M10 Hex. Nut M10 Spring Washer M10 Plain Washer Mounting Bracket _Rear M10 Carriage Bolt Mounting Bracket _Front Mounting Bracket _Rear Side open hole RFD01F Series Installation Manual v1.
Chapter 2 Installing System To lift RRU/Pole Mounting Bracket Assembly_Pole Type 1 Tie the rope in two carrying points. Figure 12. Lifting RRU & Pole Mounting Bracket Assembly_Pole Type(1) Carrying Point_1 Carrying Point_2 [RRU] Carrying Point_1 Carrying Point_2 [Pole Mounting Bracket Assembly] RFD01F Series Installation Manual v1.
Chapter 2 Installing System 2 While Operator A hauls the rope to carry up the RRU/pole mounting bracket assembly, Operator B pulls the rope outward so that RRU/pole mounting bracket assembly would not hit the tower platform. Figure 13. Lifting RRU/Pole Mounting Bracket Assembly_Pole Type(2) Pulley RRU, Pole Mounting Bracket Assembly Tower Platform Rope Operator A RFD01F Series Installation Manual v1.
Chapter 2 Installing System To fix Pole mounting bracket assembly 1 Make sure that you have the following items. Table 6. Parts a Tools for fixing Pole Mounting Bracket Assembly_Pole Type Category Description Parts Pole Mounting Bracket Assembly 1 Set Recommended Torque Value M10 Hex. Nut 217 lbf·in Working Tools Torque Wrench(100~400 lbf·in), Spanner Head(Hexagon Head: 0.66 in.(17 mm)) Spanner (Hexagon Head: 0.66 in.(17 mm)) 2 Place the pole mounting bracket assembly on a pole. Figure 14.
Chapter 2 Installing System 3 Locate the carriage bolt in the side open hole of the mounting bracket_rear and fix the fastening materials on both sides. Figure 15. Assembling the Mounting Bracket Assembly_Pole Type(2) Mounting Bracket_Rear Side hole M10 Carriage Bolt 4 Check the level of pole mounting bracket assembly on a pole and adjust the level. Table 7.
Chapter 2 Installing System Figure 16. Leveling Pole Mounting Bracket Assembly [Measuring horizontal position] [Measuring vertical position] RFD01F Series Installation Manual v1.
Chapter 2 Installing System To fix RRU_Pole Type (Standard Installation) 1 Make sure you have the following items: Table 8. Parts a Tools for fixing RRU_Pole Type (Standard Installation) Category Description Parts M10 × 25L Hex. Bolt(WSP) 1 EA Recommended Torque Value M10 Hex. Bolt 217 lbf·in Working Tools Torque Wrench(100~400 lbf·in), Spanner Head(Hexagon Head: 0.66 in.(17 mm)) 2 Hang the unit bracket_hook of of RRU rear on the mounting bracket_front hook’s groove. Figure 17.
Chapter 2 Installing System 3 Fix the RRU using fasteners. Figure 18. RRU Fixing_Pole Type (Standard Installation) M10 Hex. Bolt (WSP) Unit Bracket RFD01F Series Installation Manual v1.
Chapter 2 Installing System To fix RRU_Pole Type (Side Installation) 1 Make sure you have the following items: Table 9. Parts a Tools for fixing RRU_Pole Type (Side Installation) Category Description Parts M10 × 25L Hex. Bolt(WSP) 1 EA Recommended Torque Value M10 Hex. Bolt 217 lbf·in Working Tools Torque Wrench(100~400 lbf·in), Spanner Head(Hexagon Head: 0.66 in.(17 mm)) 2 Hang the unit bracket_hook of RRU side on the mounting bracket_front hook’s groove. Figure 19.
Chapter 2 Installing System 3 Fix the RRU using fasteners. Figure 20. RRU Fixing_Pole Type (Side Installation) M10 Hex. Bolt (WSP) Unit Bracket RFD01F Series Installation Manual v1.
Chapter 2 Installing System Fixing Wall Type Marking and Drilling for Wall Mounting To mark on a wall 1 Make sure you have the following items: Table 10. Tools for Marking Category Description Working Tools Tape Measure, Permanent Maker, Level To mount the system on a wall, perform the leveling test by referring to System Leveling to check the positions are marked to be horizontal or vertical before drilling. If the result shows they are not horizontal or vertical, modify the marking positions.
Chapter 2 Installing System 2 Check the location and anchor hole distance for fixing the system. Figure 21. RRU dimensions for Wall Type (Standard Installation) Anchor Bolt Hole 12.59(320) 5.12(130) 3.74(95) 12(305) M10 Anchor Bolt Hole 15.10(383) 3.74(95) 3.10(78.5) Unit: in.(mm) [Rear View] Figure 22. RRU dimensions for Wall Type (Side Installation_ Unit: in.(mm) Anchor Bolt Hole 7.68(195) 12(305) M10 Anchor Bolt Hole 15.10(383) 3.10(78.5) 5.
Chapter 2 Installing System 3 Place a bracket assembly on the fixing location. 4 Check the level status using a level and adjust the level of bracket assembly. 5 Mark the anchor holes on a wall. Figure 23. Example of Marking_Use the Mounting bracket Marking Point If it is level, the bubble of the spirit level is positioned at the center of both lines. 130mm 6 Drill anchor holes at the marked locations on a wall. RFD01F Series Installation Manual v1.
Chapter 2 Installing System To drill anchor holes and fix anchors 1 Make sure that you have the following items: Table 11. Parts and Tools for Drilling & Fixing Anchor Category Description Parts M10 Strong Anchor Woking Tools Hammer Drill, Concrete Drill Bit(0.55 in.(14 mm)), Vacuum Cleaner, Hammer, Anchor Punch(For M10 Set Anchor) 2 EA Table 12. Anchor Bolt Drill Bits and Hole Depth Category RRU (Wall Type) Anchor Bolt Drill Bits Hole Depth M10 0.55 in.(14 mm) 1.73 in.
Chapter 2 Installing System Fixing Mounting Bracket_Front To fix bracket assembly 1 Make sure that you have the following items: Table 13. Parts and Tools for Fixing Bracket Assembly Category Description Parts Mounting Bracket_Front 1 EA Fastener 2 EA 2 EA 2 EA M10 Plain Washer M10 Spring Washer M10 × 70L Hex. Bolt Recommended Torque Value M10 Hex. Nut Working Tools Torque Wrench(100~400 lbf·in), Spanner Head(Hexagon Head: 0.66 in.
Chapter 2 Installing System When fixing the mounting bracket_front on a wall, the clearances between the wall and left (A)/right (B) sides of mounting bracket_front should be the same. Wall A B Mounting Bracket_Front [Top View] RFD01F Series Installation Manual v1.
Chapter 2 Installing System Wall Type_Standard Installation 1 Make sure that you have the following items. Table 14. Parts a Tools for fixing RRU_Wall Type Standard Installation Category Description Fasteners M10 × 25L Hex. Bolt(WSP) 1 EA Recommended Torque Value M10 Hex. Bolt 217 lbf·in Working Tools Torque Wrench(100~400 lbf·in), Spanner Head(Hexagon Head: 0.66 in.(17 mm)) 2 Hang the unit bracket_hook of of RRU rear on the mounting bracket_front hook’s groove. Figure 26.
Chapter 2 Installing System 3 Fix the RRU using fasteners. Figure 27. RRU Fixing_Wall Type Standard Installation(2) M10 Hex. Bolt (WSP) Unit Bracket RFD01F Series Installation Manual v1.
Chapter 2 Installing System Wall Type_Side Installation 1 Make sure that you have the following items: Table 15. Parts and Tools for Fixing RRU 1Sector Standard_Wall Type Category Description Fasteners M10 × 25L Hex. Bolt(WSP) 1 EA Recommended Torque Value M10 Hex. Bolt 217 lbf·in Working Tools Torque Wrench(100~400 lbf·in), Spanner Head(Hexagon Head: 0.66 in.(17 mm)) 2 Hang the unit bracket_hook of of RRU side on the mounting bracket_front hook’s groove. Figure 28.
Chapter 2 Installing System 3 Fix the RRU using fasteners. Figure 29. RRU Fixing_Wall Type Side Installation(2) M10 Hex. Bolt (WSP) Unit Bracket RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables Chapter 3 Cables Connecting Cabling Procedure The procedure to connect system cables is as follows: Figure 30. Procedure to Connect System Cable Grounding Ground Cable Connection Power Cabling Hybrid(Power) Cable Connection Hybrid(Optical) Cable Connection External Interface Connection RET Cable Connection RF Cable Connection RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables Guidelines for Cable Connections The procedure for cable connections is as follows: Figure 31. Cable Connection Procedure Cable Path Inspection Cable Cutting Cable Installation Connector Attachment When assembling the connector at the site Connector Assembly Cable Binding Identification Tag Attachment When cutting the cable after installation, make sure that the connector is disconnected.
Chapter 3 Connecting Cables The cable must be placed in a location where it will not be damaged by external factors (power line, flooding, footpaths, and so on). In areas where the cable may be damaged by external factors, ensure that measures are taken to prevent damage to the cable (cable tray, ducts, flexible pipe, and so on). Cable Cutting Measure the exact distance, carefully checking the route, and cut the cable using a cutting tool. Follow these guidelines when cutting the cable.
Chapter 3 Connecting Cables Table 16.
Chapter 3 Connecting Cables Check the corresponding grooves before connecting a connector to another connector. Use a heat shrink tube at a connector connection for cables that are installed outdoor, such as feeder lines, to prevent water leakage and corrosion from occurring at the part exposed to the outside. Connect each cable of the connector assembly in a straight line. Be careful when connecting a cable so that contact failure does not occur at a connector connection due to tension.
Chapter 3 Connecting Cables Cabling Diagram The cabling diagram of the RRU is as follows: Figure 32. Cable Diagram [RF Antenna] TGB Hybrid Cable CDU RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables Table 17. RRU Connection Cable From To Cable TGB RRU 1 Ground Cable : F-GV AWG8 × 1C RRU Rectifier 2 Power Cable : AWG 8 × 2C CDU 3 CPRI Cable : Single Mode (Outdoor Type) RF Antenna 4 RET Cable Assembly 5 RF Cable : 1/2 in. Feeder Line The inlet hole finishing method of external equipment must be progressed after consultation with operation company in case of the cable connected to external equipment.
Chapter 3 Connecting Cables Grounding Grounding is the process of operating an electronic system (for example. power supplying system, communication system, and control system) stably from a lightning, transient-current, transient-voltage and electric noise and of preventing injury from electric shock. Ground equipment minimizes the electrical potential of the electronic device to that of the ground, which is zero electrical potential, so that it can prevent the device from occurring electrification.
Chapter 3 Connecting Cables Ground Cable Connection To connect the ground cable 1 Make sure that operator has the following items: Table 18. Parts and Tools for Grounding Category Description Installation Section RRU Grounding Terminal~TGB Cable F-GV AWG8× 1C Heat Shrink Tube (Spec/Color/Lengt h) Ф 0.39 in.(10 mm)/ Green/1.96 in.(50 mm) Pressure Terminal TGB Check TGB specifications per site and prepare pressure terminals. RRU AWG8, 2 Hole, Hole Diameter: 1/4 in.(6.3 mm), Hole Distance: 0.
Chapter 3 Connecting Cables 2 Install a ground cable from the TGB to the RRU ground terminal. Figure 33. Ground Cable Connection (1) MGB RRU Ground Cable [Bottom View] 3 Align the pressure terminal to the mounting hole of the RRU ground terminal. 4 Firmly fix the pressure terminal onto the RRU ground terminal using Hex. +type. Figure 34. Ground Cable Connection (2) M6 SEMS(Hex. +) Pressure Terminal Heat Shrink Tube(Green) Ground Cable RRU Ground terminal RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables Power Cabling The power supply device consists of the following elements: Figure 35. Power Equipment Elements Commercial Power AC Distributor AC DC Rectifier System Since power is applied to the system where the power cable is connected by manipulating the circuit breaker of the rectifier, be sure to check the rectifier’s breaker is turned off (open) before connecting the power cable to the power connector.
Chapter 3 Connecting Cables Power Cable Connection To assemble Power Connector 1 Make sure that you have the following items: Table 19. Parts and Tools for Power Connector Assembly Category Description Connector JONHON, CT48C-2T-07 Cable AWG 8 × 2C Material Cable Tie Recommended Torque Value - Screw : 13 lbf.in - Back shell / Nut : 18.23 lbf.in Working Tools Cable Cutter, Wire Stripper, Nipper, Torque Driver(+, No.1), Adjustable Head:0.31~1.26 in.( 8~32mm)), Adjustable Wrench: 10~50 lbf.in.
Chapter 3 Connecting Cables 2 Separate the waterproof cap from the hybrid cable. Figure 36. Power Connector Assembly (1) Hybrid Cable Water-Proof Cap DC Power Cable 3 Tie the cable tie at 11.81 in. (300 mm) from the end of the power cable. Figure 37. Power Connector Assembly (2) ≒ 11.81 in. (300 mm) DC Power Cable Cable Tie RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 4 Insert the back shell of the power connector into the power cable. Figure 38. Power Connector Assembly (3) Back Shell 5 Strip the jacket of the power cable and the sheath of the core wire as shown in the following figure. Figure 39. Power Connector Assembly (4) Conductor Core wire Rubber Tube 0.55 in. 1.22 in. Jacket Be careful when striping the cable, Please don’t damage the core wire and the conductor.
Chapter 3 Connecting Cables 6 Hold the conductor of the cable by hand and twist it about 6 turns. Figure 40. Power Connector Assembly (5) 6 times 7 Check the color of the core wire and push it into the holes of Pin 1 and Pin 2. Figure 41. Power Connector Assembly (6) Pin 1: -48 V DC Pin 2: RTN RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables Check the dimension in the below picture. The conductor can not be seen from the end of insulator. 14±1.5 mm Insulator 8 Fix the two screws of pin 1 and pin 2, respectively with the torque driver (+, No.1). Figure 42. Power Connector Assembly (7) Torque Driver (+, NO.1) ※ After the screws are tightened, check if the cable is securely installed by evenly pulling the cable with a 22.45 lbf (10 kg force). RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 9 Fix the back shell not to rotate, rotate install zig and fix it with a torque wrench. Figure 43. Power Connector Assembly (8) Back Shell (Fixed State) Install Zig Before tightened the back shell, the cable can’t be tightened by the nut. The torque wrench used to assemble the power connector should be a product with a rubber tube on the spanner head. Rubber Tube RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 10 Fix the back shell not to rotate, rotate nut and fix it with a torque wrench. Figure 44. Power Connector Assembly (9) Back Shell (Fixed State) Nut 11 Check electrical isolation with a Multi tester. o Pin 1 & Pin 2 o Pin 1/Pin 2 & Back shell Figure 45. Power Connector Assembly (10) [Pin 1 & Pin 2] [Pin 1 / Pin 2 & Back Shell] 12 After completing the assembly of the power connector, remove the cable tie from the cable. RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables To connect Power cable 1 Make sure that you have the following items: Table 20. Parts and Tools for Power Cable Connection Category Description Installation Section RRH Power Input Port~Rectifier Cable AWG8 × 2C Connector JONHON, CT48C-2T-07 1 -48 V DC 2 RTN Table 21. Power Cable/Connector Pin Map Power Connector Pin No.
Chapter 3 Connecting Cables 2 Align the marks of cable side connector and system side connector, and assemble the connectors. 3 Fasten the nut of cable side connector by turning it clock wise until the clicking sound is not heard. Figure 46. Hybrid(Power) Cable Connection (1) White Dot Power Input Port (DC_PWR) DC Power Connector White Dot DC Power Cable RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 4 When the nut is fastened tight, the white line on the receptacle connector should be invisible (or hidden). Figure 47. Hybrid(Power) Cable Connection (2) White Line RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables Interface Cable Connection Remove/Insert Optic Module If the optic module needs to be removed or inserted before connecting the cable, follow the below process. To remove Optical Module 1 Hang the jig hook on the optic module’s bail within the system. Figure 48. Optic Module Removal (1) [System Inside] Jig Optic Connector Optic Module [Front View] Jig (Hook) Bail Location to hang the Jig 2 Completely remove the optic module from the transceiver by pulling the jig.
Chapter 3 Connecting Cables To inset Optic Module Push the optic module into the transceiver within the connector. Figure 51. Optic Module Inset [System Inside] Optic Connector Optic Module Transceiver Inset the optic module's bail, facing the front of the system, to the port. Optic Module Bail Do not inset when the optic module's bail is unlocked.
Chapter 3 Connecting Cables Category Description in.(52mm)) Bayonet Connector Gland Water Proof Cap In the system, the laser beam light runs through the optical cable. The exposure of the laser beam on worker’s eye may cause serious injury so that it should be handled with care. Remove the dust cap of the optical connector before connecting. - Before connecting the optical cable, check if the ferrule of the connector is soiled. Be careful to keep the cutting section away from dust or foreign material.
Chapter 3 Connecting Cables 1 Unlock the gland. Figure 52. Optic Cable Adapter Assembly (1) Optic Cable Adapter Assembly Gland Nut 2 Unlock the bayonet connector. Figure 53. Optic Cable Adapter Assembly (2) Hold here when unlock bayonet Bayonet Connector RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 3 Get the cable through the SWAP Tube. Figure 54. Optic Cable Adapter Assembly (3) Gland SWAP Tube Hybrid Optical Cable Hybrid Optical Cable 4 Remove the dust cap from blue and orange cable. Figure 55. Optic Cable Adapter Assembly (4) Dust Cap RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 5 Get the plug with blue and orange cable to connect to adaptor corresponding color. Figure 56. Optic Cable Adapter Assembly (5) Blue Cable Orange Cable Adaptor Blue Cable Orange Cable RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 6 Put the five cables into tube and lock the bayonet. Figure 57. Optic Cable Adapter Assembly (6) SWAP Tube Hybrid Optic Cable Hold here when assemble plug Bayonet connector 7 Lock the gland nut. Figure 58. Optic Cable Adapter Assembly (7) Hold here when assemble plug Gland Nut Keep the branch cable straight RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables ≤ 0.12 in.(3mm) > 0.12 in.(3mm) When the outdoor cable’s diameter is around 0.24 in. (6mm) 8 Separate the waterproof cap from the system side connector. Figure 59. Optic Cable Adapter Assembly (8) L0 Port L1 Port Waterproof Cap (System Side) 9 Unlock the waterproof cap of Optic Cable Adapter Assembly. Figure 60. Optic Cable Adapter Assembly (9) Waterproof Cap RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 10 Fix Optic Cable Adapter to the Pole with a Steel Band. Figure 61. Optic Cable Adapter Assembly (10) Optic Cable Adapter Pole Steel Band 11 Install a optic cable to the RRU L0, L1 ports. 12 Remove the dust cap from the LC plug of CPRI cable. Figure 62. Optic Cable Adapter Assembly (11) Dust Cap RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 13 Connect the LC plug of optic cable to the SFP module of RRU_L0, L1 port. At this time, LC plug latch should be toward the rear side of RRU and check the ‘click’ sound which confirms the latch is inserted completely. Figure 63. Optic cable connection (1) Front side LC Plug Shell Optic Cable RFD01F Series Installation Manual v1.0 ©Samsung Proprietary and Confidential LC Plug Latch should be toward the rear side of RRU.
Chapter 3 Connecting Cables 14 Fasten the shell until the white line of connector is not shown. Figure 64. Optic cable connection (2) White Line 15 After connecting the optical cable, assemble the water proof caps at the system side and the Optic Cable Adapter side. Figure 65. Optic cable connection (3) Waterproof Cap(System side) Waterproof Cap(Optic Cable Adapter side) RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 16 Fasten the waterproof cap of the optic cable adapter to the RRU_L0, L1 port using a cable tie. Figure 66. Optic cable connection (4) Cable Tie RRU Port Waterproof Cap of Optic Cable Adapter RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables RET Cable Connection To connect the RET cable 1 Make sure operator has the following items: Table 23. Parts for RET Cable Connection Category Description Installation Section RRU RET port~RF Antenna Cable RET Cable Assembly Connector RRU AISG 2.0 RF Antenna Check the RF antenna (RETu) RET connector specification per site Table 24.
Chapter 3 Connecting Cables 2 Install an RET cable from the RF Antenna to the RRU RET port. Figure 67. RET Cable Connection (1) [RF Antenna] RET Cable Assembly RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 3 Connect the RET connector to the RRU RET port. Figure 68. RET Cable Connection (2) RET Port RET Port RET Dust cap RET Connector RET Cable RET Female Port RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 4 Tie the RET port's dust cap to the RET connector with a cable tie. Figure 69. RET Cable Connection (3) RET Port RET Connector Cable Tie RET Dust cap RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables RF Cable Connection The RF cable minimum radius of curvature must be observed. Table 25. RF Cable Minimum Radius of Curvature Category Description RF cable min. radius of curvature 1/2 in. Feeder Line Super Flexible Type 1.26 in.(32 mm) Flexible Type 4.92 in.(125 mm) When operator installs the antenna, the antenna must be within the protective angle (left/right side 45° each from the central axis) to prevent the antenna from lightning damage.
Chapter 3 Connecting Cables To connect RF cable using JMA Boots 1 Make sure that operator has the following items: Table 26. Parts and Tools for connecting RF cable Category Description Installation Section RRU ANT0, ANT1, ANT2, ANT3 ~RF Antenna Cable RF Cable Assembly (1/2 in. Feeder Line) Connector RRU DIN Type-Male, Straight RF antenna DIN Type-Male (Check the RF antenna specification and prepare connecting parts.
Chapter 3 Connecting Cables Figure 71. RF Cable Connection using JMA Boots (2) DIN Type-Female Connector DIN Type-Male Connector JMA Boots RF Cable RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 4 After connecting the connector, push JMA Boots up to the connector connection. Figure 72. RF Cable Connection using JMA Boots (3) JMA Boots RF Cable RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables To connect RF cable using a Cold Shrink Tube 1 Make sure that operator has the following items: Table 27. Parts and Tools for connecting RF cable Category Description Installation Section RRU ANT0, ANT1, ANT2, ANT3 ~RF Antenna Cable RF Cable Assembly (1/2 in. Feeder Line) Connector RRU DIN Type-Male, Straight RF antenna DIN Type-Male (Check the RF antenna specification and prepare connecting parts.
Chapter 3 Connecting Cables 2 Install RF cable assembly from the RRU ANT0, ANT1, ANT2, ANT3 ports to the RF antenna. Figure 73. RF Cable Connection using a Cold Shrink Tube (1) [RF Antenna] RF Cable [Bottom View] 3 Insert cold shrink tube to the end of RRU side’s cable. Figure 74. RF Cable Connection using a Cold Shrink Tube (2) DIN Type-Female Connector DIN Type-Male Connector Cold Shrink Tube RF Cable RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 4 Connect the connector assembled at the end of RRU side’s cable to the ANT_0, ANT_1, ANT_2, ANT_3 ports. Figure 75. RF Cable Connection using a Cold Shrink Tube (3) RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 5 Push cold shrink tube up to the end of RF antenna port. Figure 76. RF Cable Connection using a Cold Shrink Tube (4) Cold Shrink Tube RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables 6 Hold the cold shrink tube with one hand so that it does not move, and pull the lead wire to shrink it. Figure 77. RF Cable Connection using a Cold Shrink Tube (5) Cold Shrink Tube Lead Wire RFD01F Series Installation Manual v1.
Chapter 3 Connecting Cables Checking RF Cable Connection After connecting the RF cables, perform the continuity test and feeder cable return loss to check if the RF cable is changed and measure VSWR of antenna and RF cable. Connection Part of System External Interface Connector ① ② Antenna Measure all cables of section ①~②. The measured VSWR should be the specification value or less. If the VSWR exceeds the specification value, disassemble the connector and measure each section separately.
Chapter 3 Connecting Cables Category Description binding strings through the two holes on the tag. Identification method The markings must be prevented from being erased by using relief engraving or coated labels. RFD01F Series Installation Manual v1.
Chapter 4 Inspect the Installation Chapter 4 Inspect the Installation The procedure to check the installation status is as follows: Figure 78. Installation Inspection Procedure Inspection Plan On-site Inspection Inspection Checklist Sharing Inspection Results Inspection Checklist/Corrective Actions Taking Corrective Actions Checking the Results of Corrective Actions NO YES Sharing the Results of Corrective Actions and Preparing Preventive Plan RFD01F Series Installation Manual v1.
Chapter 4 Inspect the Installation Inspection Plan Create an inspection sheet per system and select an inspector to set an inspection schedule per site. On-site Inspection and Inspection Checklist The on-site inspection is to perform inspection visually or using instruments for each specification, standard, and installation status, and so on based on the inspection checklist actually at a site where the system is installed.
Chapter 4 Inspect the Installation Category Check Items Criteria Result Pass Fail insulators (insulation resistance tester) Grounding Installation of ground bar Checking the separation of communication/power/lightning grounding Cable specification Checking the specification Cabling Cable damage Proper installation route Compliance with the radius of curvature Cable binding status Binding status Binding interval Checking binding materials Cable connection Assembly condition of a pressure termi
Chapter 4 Inspect the Installation Category Check Items Criteria Result Pass tag Fail Marking content Checking tag installation method Other data cables Cable specification Checking the specification Cabling Cable damage Proper installation route Compliance with the radius of curvature Cable binding status Binding status Binding interval Checking binding materials Cable connection Checking cable connection (Pin Map) Assembly condition of a connector Fastening condition of a connector Checking
Chapter 4 Inspect the Installation Category Check Items Criteria Result Pass tag Fail Marking content Checking tag installation method Others Reserved ports Checking port cap fastening status Indoor: Dust cap Outdoor: Water proof cap Cable inlet status /Connection of equipment I/O port Checking fastening status (Conduit/Cable Gland) Cable tray and duct Checking installation status Status of inside/outside of the equipment and system surrounding area Checking the stocking condition (waste
Chapter 4 Inspect the Installation Appendix A Acronyms AC CDU CPRI DC DL FD FTP LTE TGB RET RF RTN RRU UL VSWR RFD01F Series Installation Manual v1.
Chapter 4 Inspect the Installation Appendix B Clean the Optical Connectors Introduction When connecting an optical cable to the system, the performance of the system can be decreased or failures can occur if the core section of an optical connector is dirty due to dust or foreign material. Therefore, operator should clean the optical connector before connecting an optical cable to the system. When using an optical connector cleaner, use the products shown in the example below or their equivalents.
Chapter 4 Inspect the Installation Measure the Optical Output and Connecting the Optical Connector To measure the optical output 1 Using an optical power meter check the optical output. 2 If the optical output measurement result meets the reference value, clean the connector again and connect it. 3 If the measurement result does not meet the reference value, discard the cable, replace it with a new cable, and then clean the new one and connect it to the system.
Chapter 4 Inspect the Installation Appendix C Standard Torque When operator fastens the bolt, refer to the standard torque value below to prevent the equipment and bolt from damage and secure by fastening. When the torque value for each connection part is defined already, refer to the defined value. Table 30. Standard Torque Value for Fastening Bolts Bolt Spec. Torque Value (kgf·cm) Torque Value (N·m) Torque Value (lbf·in) M3 6.4 0.63 5.6 M4 15 1.5 13 M5 29 2.8 25 M6 50 4.
RFD01F Series Installation Manual Document Version 1.0 ©2017 Samsung Electronics Co., Ltd. All rights reserved.
