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Chapter 3 Connecting Cables

RFD01F Series Installation Manual v1.0

Fix the back shell not to rotate, rotate install zig and fix it with a torque
wrench.

Figure 43. Power Connector Assembly (8)

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

Back Shell
(Fixed State)

Install Zig

Содержание RFD01F series

Страница 1: ...Radio Access Network RFD01F Series Installation Manual Describes product installation and requirement procedure Document Version 1 0 January 2017 Document Number ...

Страница 2: ...Electronics Co Ltd its subsidiaries or employees for any direct or indirect loss or damage caused by omissions from or inaccuracies in this document SAMSUNG Electronics Co Ltd reserves the right to change details in this publication without notice SNMTC v3 0312 This manual should be read and used as a guideline for properly installing and or operating the product Owing to product variations across...

Страница 3: ... 4 After Installing 5 Installation Tools 5 Chapter 2 Installing System 9 Installation Procedure 9 System Arrangement 10 Unpacking and Transporting 12 Bringing in Items 12 Unpacking Items 12 RRU Handling 13 Fixing RRU 14 Fixing Unit Bracket 14 Fixing Pole Type 17 Fixing Wall Type 28 Chapter 3 Connecting Cables 38 Cabling Procedure 38 Guidelines for Cable Connections 39 Cable Path Inspection 39 Cabl...

Страница 4: ...Optic Cable Connection 60 RET Cable Connection 71 RF Cable Connection 75 Chapter 4 Inspect the Installation 86 Appendix A Acronyms 91 Appendix B Clean the Optical Connectors 92 Introduction 92 Measure the Optical Output and Connecting the Optical Connector 93 Appendix C Standard Torque 94 ...

Страница 5: ...e Type Side Installation 26 Figure 20 RRU Fixing_Pole Type Side Installation 27 Figure 21 RRU dimensions for Wall Type Standard Installation 29 Figure 22 RRU dimensions for Wall Type Side Installation_ 29 Figure 23 Example of Marking_Use the Mounting bracket 30 Figure 24 Drilling Anchoring Example 31 Figure 25 Fixing Mounting Bracket on a Wall 32 Figure 26 RRU Fixing_Wall Type Standard Installatio...

Страница 6: ...Assembly 9 66 Figure 61 Optic Cable Adapter Assembly 10 67 Figure 62 Optic Cable Adapter Assembly 11 67 Figure 63 Optic cable connection 1 68 Figure 64 Optic cable connection 2 69 Figure 65 Optic cable connection 3 69 Figure 66 Optic cable connection 4 70 Figure 67 RET Cable Connection 1 72 Figure 68 RET Cable Connection 2 73 Figure 69 RET Cable Connection 3 74 Figure 70 RF Cable Connection using ...

Страница 7: ...ols for Fixing Bracket Assembly 32 Table 14 Parts a Tools for fixing RRU_Wall Type Standard Installation 34 Table 15 Parts and Tools for Fixing RRU 1Sector Standard_Wall Type 36 Table 16 Recommended Minimum Allowed Cable bend Radius 41 Table 17 RRU Connection Cable 44 Table 18 Parts and Tools for Grounding 46 Table 19 Parts and Tools for Power Connector Assembly 49 Table 20 Parts and Tools for Pow...

Страница 8: ...lure or damage to equipment Provides information or instructions that you should follow to avoid personal injury or fatality Provides antistatic precautions that you should observe Menu Commands menu command This indicates that you must select a command on a menu where menu is the name of the menu and command is the name of the command on that menu File Names and Paths These are indicated by a bol...

Страница 9: ... procedures to connect the cables to the RRU installed Chapter 4 Inspect the Installation This chapter describes the procedures of inspecting installation status after RRU installation and cabling is completed Appendix A Acronyms This annex describes the acronyms used in this manual Appendix B Clean the Optical Connectors This annex describes the procedure of cleaning the optical connector and cle...

Страница 10: ...st be taken to ensure equipment is not connected to live power and transmission sources during installation Equipment must be correctly installed in order to meet the relevant safety standards and approval conditions The cable between the power distribution point and the installed equipment must have a cross sectional area of 1 5 mm2 Maintenance Maintenance must only be carried out by a suitably t...

Страница 11: ...n 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 gov hazardouswaste perchlorate...

Страница 12: ...idential Chapter 1 Before Installation System Configuration and Interface RRU Configuration The configuration of RRU is as follows Figure 1 RRU Configuration Bottom View 12 59 320 Front View Top View Left View Right View Rear View 15 09 383 7 68 195 12 59 320 Unit in mm ...

Страница 13: ...01F Series Installation Manual v1 0 2 Samsung Proprietary and Confidential RRU Interface The interface structure of RRU is as follows Figure 2 RRU Interface ANT0 L1 CPRI_1 L0 CPRI_0 DC_PWR Bottom View Ground Terminal RET ANT1 ANT2 ANT3 ...

Страница 14: ...rating Humidity 5 100 RH Ingress Protection Rating IP65 Salt Fog Salt Spray Telcordia GR 487 CORE Section 3 38 1 Seismic Specification Telcordia GR 63 CORE Earthquake Zone 4 Section 4 4 1 Office Vibration Section 4 4 4 Transportation Vibration Section 4 4 5 Wind Resistance Telcordia GR 487 CORE Section 3 34 EMC FCC Title 47 CFR Part 15 Surge Protection DC 20kA Line to Line Line to PE RET 3kA All c...

Страница 15: ...ling the system Installing the system with power switch on may cause system damage or fatal human injury when cables are not correctly connected Make sure that worker wears protection gloves and goggles to prevent damage from debris while drilling holes in a wall or ceiling Do not wear accessories such as watches and rings in order to prevent electrical shock Never allow foreign substances to be i...

Страница 16: ...able below The additional tools required for each site need to be identified and prepared during a site survey before starting installation Table 2 Basic Installation Tools No Name Specification Purpose of use 1 Torque Driver Apply a torque range 10 50 lbf in For fastening M6 Screw fixing 2 Screw Driver Bit No 1 For fastening Power Connector No 3 For fastening M6 Screw fixing 3 Screw Driver No 1 F...

Страница 17: ...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 04ft 5 m 50 m Tape measure for length measurement 10 Level Normal For horizontality and verticality 11 Power Extension Cable 30 m For Power Extension 12 Hammer Drill Normal Wall Type Drilling 13 Optic Connector Cleaner For LC Connector For Optic Connector Cleaning 14 LAN Tool Basic ...

Страница 18: ...pper Apply cable thickness 0 15 0 62 in 4 16 mm Cable sheath for removal 23 Nipper Basic Tool For cutting cable cable tie 24 Industrial Scissor Normal Cutting 25 Knife Normal Cutting 26 Heating Gun 50 300 C Shrinking Heat Shrink Tube 27 Multi tester Digital Pocket Tester The voltage and current measurements Whether measured cable disconnection 28 Angle Meter Normal Antenna angle measurement 29 Mul...

Страница 19: ...1310 nm multi mode 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 ...

Страница 20: ...t the power switch of the power supply is OFF when installing the system Installing the system with the power switch ON may cause system damage or fatal human injury when connecting or disconnecting the cables To prevent the risk of electrical shock do not wear accessories such as watches and rings Foundation Work Unpacking and Transporting Fixing System Unpacking Items Bringing in Items Marking a...

Страница 21: ...and Confidential 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 Top View Front View 11 31 287 5 12 59 320 15 10 383 8 200 12 300 12 300 16 400 Wall 32 800 Wall RRU Unit in mm ...

Страница 22: ... Arrangement_Pole Type Installation Top View Front View Side Installation Standard Installation 18 03 458 12 59 320 15 10 383 22 95 583 15 10 383 7 68 195 Side View Front 8 200 8 200 32 800 Pole Φ 3 4 5 76 3 114 3 8 200 8 200 Pole Front Pole 32 800 Pole Pole Unit in mm Pole Φ 3 4 5 76 3 114 3 12 300 12 300 12 300 12 300 ...

Страница 23: ... the storage place for the system and remove obstacles in advance While moving system the system should not be shocked physically and damaged caused by dust moisture and static electricity Unpacking Items The procedure to unpack items is as follows The packing items must be packed until they reach the installation place The items are classified in accordance with each job specification and stored ...

Страница 24: ... Series Installation Manual v1 0 13 Samsung Proprietary and Confidential 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 ...

Страница 25: ...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 Standard Installation Unit Bracket Side Installation Unit Bracket ...

Страница 26: ...t Bracket Standard Installation Category Description Parts Unit bracket 1 EA Fasteners M6 20L Hex Bolt WSP 4 EA RRU Recommended Torque Value M6 20L Hex Bolt 43 lbf in Working Tools Torque Wrench 10 50 lbf in Spanner Head Hexagon Head 0 39 in 10 mm Screw Driver No 2 2 Place a unit bracket to the RRU rear and fix it using fasteners Figure 8 Unit Bracket Fixing Standard Installation Unit Bracket M6 H...

Страница 27: ...nit Bracket Side Installation Category Description Parts Unit bracket 1 EA Fasteners M6 20L Hex Bolt WSP 4 EA RRU Recommended Torque Value M6 20L Hex Bolt 43 lbf in Working Tools Torque Wrench 10 50 lbf in Spanner Head Hexagon Head 0 39 in 10 mm Screw Driver No 2 2 Place a unit bracket to the RRU side and fix it using fasteners Figure 9 Unit Bracket Fixing Side Installation M6 Hex Bolt WSP Unit Br...

Страница 28: ...ing Bracket_Front 1 EA Mounting Bracket_Rear 1 EA Fasteners M10 220L Carriage Bolt M10 Plain Washer M10 Spring Washer M10 Hex Nut 2 EA 2 EA 2 EA 2 EA Working Tools Spanner Hexagon 0 66 in 17 mm When fixing the pole mounting bracket the specification of carriage bolt is M10 220L for the pole diameter from 3in 76 3mm to 4 5in 114 3mm 2 Insert carriage bolts to the Mounting bracket_front Figure 10 As...

Страница 29: ...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 Mounting Bracket _Front M10 Hex Nut M10 Spring Washer M10 Plain Washer Mounting Bracket _Rear M10 Carriage Bolt Side open hole Mounting Bracket _Rear ...

Страница 30: ...rietary and Confidential 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 ...

Страница 31: ...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 Operator B ...

Страница 32: ...e 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 Assembling the Mounting Bracket Assembly_Pole Type 1 Pole Mounting Br...

Страница 33: ...gory Description Test method The level is measured based on the position of a bubble after attaching the spirit level to the top and side of the system Evaluation criteria Good Poor If it is level the bubble of the spirit level is positioned at the center of both lines Corrective measures for poor leveling Adjust the position of fasteners used to fix the Mounting bracket_front or its leveling stat...

Страница 34: ...r 2 Installing System RFD01F Series Installation Manual v1 0 23 Samsung Proprietary and Confidential Figure 16 Leveling Pole Mounting Bracket Assembly Measuring vertical position Measuring horizontal position ...

Страница 35: ...xing 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 RRU Fixging_Pole Type Standard Installation Unit Bracket_Hook Mounting Brack...

Страница 36: ... Installing System RFD01F Series Installation Manual v1 0 25 Samsung Proprietary and Confidential 3 Fix the RRU using fasteners Figure 18 RRU Fixing_Pole Type Standard Installation Unit Bracket M10 Hex Bolt WSP ...

Страница 37: ...r 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 RRU Fixing_Pole Type Side Installation Unit Bracket_Hook Mounting Bracket_Front...

Страница 38: ... 2 Installing System RFD01F Series Installation Manual v1 0 27 Samsung Proprietary and Confidential 3 Fix the RRU using fasteners Figure 20 RRU Fixing_Pole Type Side Installation Unit Bracket M10 Hex Bolt WSP ...

Страница 39: ...s 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 When the position where the system will be placed is determined place the system on that position and then mark...

Страница 40: ...ixing the system Figure 21 RRU dimensions for Wall Type Standard Installation Figure 22 RRU dimensions for Wall Type Side Installation_ Rear View Anchor Bolt Hole Unit in mm 5 12 130 12 305 7 68 195 3 10 78 5 15 10 383 M10 Anchor Bolt Hole Unit in mm 5 12 130 12 59 320 3 10 78 5 15 10 383 M10 Anchor Bolt Hole Rear View 3 74 95 3 74 95 12 305 Anchor Bolt Hole ...

Страница 41: ...xing 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 6 Drill anchor holes at the marked locations on a wall Marking Point If it is level the bubble of the spirit level is positioned at the center of both lines 130mm ...

Страница 42: ...oncrete Drill Bit 0 55 in 14 mm Vacuum Cleaner Hammer Anchor Punch For M10 Set Anchor Table 12 Anchor Bolt Drill Bits and Hole Depth Category Anchor Bolt Drill Bits Hole Depth RRU Wall Type M10 0 55 in 14 mm 1 73 in 44 mm 2 Drill anchor holes at marked points with removing dust from the holes using a cleaner Figure 24 Drilling Anchoring Example M10 Anchor Bolt Hammer Anchor Punch Hammer Drill 0 55...

Страница 43: ...ts Mounting Bracket_Front 1 EA Fastener M10 Plain Washer M10 Spring Washer M10 70L Hex Bolt 2 EA 2 EA 2 EA 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 17 mm 2 Place the mounting bracket_front along with the fixed strong anchors 3 Fix the mounting bracket_front using fasteners Figure 25 Fixing Mounting Br...

Страница 44: ...lation Manual v1 0 33 Samsung Proprietary and Confidential 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 Top View B A Wall Mounting Bracket_Front ...

Страница 45: ...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 RRU Fixing_Wall Type Standard Installation 1 Unit Bracket_Hook Mounting Brack...

Страница 46: ...Installing System RFD01F Series Installation Manual v1 0 35 Samsung Proprietary and Confidential 3 Fix the RRU using fasteners Figure 27 RRU Fixing_Wall Type Standard Installation 2 Unit Bracket M10 Hex Bolt WSP ...

Страница 47: ...ing 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 RRU Fixing_Wall Type Side Installation 1 Unit Bracket_Hook Mounting Bracket_Fr...

Страница 48: ...2 Installing System RFD01F Series Installation Manual v1 0 37 Samsung Proprietary and Confidential 3 Fix the RRU using fasteners Figure 29 RRU Fixing_Wall Type Side Installation 2 Unit Bracket M10 Hex Bolt WSP ...

Страница 49: ... 3 Connecting Cables Cabling Procedure The procedure to connect system cables is as follows Figure 30 Procedure to Connect System Cable Grounding Power Cabling Ground Cable Connection External Interface Connection Hybrid Optical Cable Connection RET Cable Connection Hybrid Power Cable Connection RF Cable Connection ...

Страница 50: ...le cutting and installation of the cable workflow can be changed depending on the field situation such as cutting after installing or installing after cutting Cable Path Inspection When installing a cable that connects between the rectifier Main Ground Bar MGB and backhaul device and so on within the system the cable path length and the cable installation method and so on must be inspected Follow ...

Страница 51: ...y foreign material attached to the cable using solvent and a brush Cable Installation Cable installation involves running the cable along the cabling path to the target connector of the system or an auxiliary device after cable path inspection and cable cutting have been completed Follow these guidelines when installing a cable Be careful not to damage the cable If the cable is damaged cut out the...

Страница 52: ...g a cable Be careful not to damage the cable during binding Use appropriate cable binding tools according to the target location indoor or outdoor and so on and the type of the cable power supply cable optical cable feeder line and so on Do not let the cutting section of a cable tie and binding line and so on be exposed to the outside This may cause damage to cables or personal injury Make sure th...

Страница 53: ...taching an identification tag When installing a cable outdoor use relief engraving and coated labels and so on to prevent the markings from being erased Since the form and attachment method for identification tags are different for each provider consult with the provider before attaching them When connecting the cables always connect the ground cable first If worker contacts the equipment connect ...

Страница 54: ...anual v1 0 43 Samsung Proprietary and Confidential Cabling Diagram The cabling diagram of the RRU is as follows Figure 32 Cable Diagram RF Antenna 2 Power Hybrid Cable 3 Optic Hybrid Cable 5 RF Cable TGB 1 Ground Cable 4 RET Cable Rectifier CDU Hybrid Cable ...

Страница 55: ...C 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 Optic distribution box etc The Cable Hybrid Power Cable Hybrid Optical Cable ...

Страница 56: ...t it can prevent the device from occurring electrification Connect the ground cable first In cabling the connection of cables without the connection to the ground cable may cause damage of the equipment or bodily injury to personnel The purposes of the ground construction are as follows To prevent human life and the system from over current over voltage and lightning To provide a discharge path fo...

Страница 57: ...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 63 in 16 mm Fastener TGB Check TGB specifications per site and prepare connecting parts RRU M6 12L SEMS 2 EA Recommended Torque Value M6 SEMS 43 lbf in Working Tools Torque Driver 10 50 lbf in Screw Driver Bit No 3 Cable Cutter 0 23 1 25 in 6 32 mm Crimping Tool 1 5 16 m...

Страница 58: ...und terminal Figure 33 Ground Cable Connection 1 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 Ground Cable Heat Shrink Tube Green Pressure Terminal M6 SEMS Hex RRU Ground terminal Bottom View MGB RRU Ground Cable ...

Страница 59: ...tric short circuit through the cable Ensure the power switch on the rectifier or the system is turned off before handling the power The fasteners for power cable must be tightly secured to prevent electrical accidents The heat resistant temperature of the power cable should be 90 C or more Install the power cable to the power port of the system by considering the radius of curvature of its cable s...

Страница 60: ...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 Multi Tester Nut Back Shell Shell Coupling Nut Screw Instal...

Страница 61: ... Confidential 2 Separate the waterproof cap from the hybrid cable Figure 36 Power Connector Assembly 1 3 Tie the cable tie at 11 81 in 300 mm from the end of the power cable Figure 37 Power Connector Assembly 2 Cable Tie 11 81 in 300 mm DC Power Cable Water Proof Cap DC Power Cable Hybrid Cable ...

Страница 62: ...tor Assembly 3 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 Be careful when striping the cable Please don t damage the core wire and the conductor The color of the core wire can be changed according to the specification of the cable used Rubber Tube Jacket 1 22 in Conductor Core wire 0 55 in Back Shell ...

Страница 63: ...oprietary and Confidential 6 Hold the conductor of the cable by hand and twist it about 6 turns Figure 40 Power Connector Assembly 5 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 2 RTN Pin 1 48 V DC 6 times ...

Страница 64: ...ure The conductor can not be seen from the end of 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 14 1 5 mm Insulator ...

Страница 65: ...t to rotate rotate install zig and fix it with a torque wrench Figure 43 Power Connector Assembly 8 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 Back Shell Fixed State Install Zig ...

Страница 66: ...ut and fix it with a torque wrench Figure 44 Power Connector Assembly 9 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 12 After completing the assembly of the power connector remove the cable tie from the cable Pin 1 Pin 2 Pin 1 Pin 2 Back Shell Back Shell Fixed State Nut ...

Страница 67: ...ctor Pin No Description Color 1 48 V DC If the color coding is needed for the cable comply with the specifications which have been agreed with the service provider 2 RTN To prevent foreign substances air and moisture from entering the cable inlet including cable gland and conduit finish it as follows Unused inlet Use the hole finishing materials including waterproof cap and rubber packing Cable in...

Страница 68: ...gn 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 Power Input Port DC_PWR DC Power Connector DC Power Cable White Dot White Dot ...

Страница 69: ...1F Series Installation Manual v1 0 58 Samsung Proprietary and Confidential 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 ...

Страница 70: ...ss To remove Optical Module 1 Hang the jig hook on the optic module s bail within the system Figure 48 Optic Module Removal 1 2 Completely remove the optic module from the transceiver by pulling the jig Figure 49 Optic Module Removal 2 3 Remove the optic module and the jig by pressing the jig s hook grip Figure 50 Optic Module Removal 3 Jig Optic Module Transceiver Jig Optic Connector Optic Module...

Страница 71: ... when the optic module s bail is unlocked Optic Cable Connection To connect optic cable 1 Make sure that you have the following items Table 22 Parts and Tools for Optic Cable Adapter Assembly Category Description Parts Optic Cable Adapter Assembly 1 Set Recommended Torque Value Gland Nut 17 70 lbf in Working Tools Adjustable Torque Wrench 10 50 lbf in Adjustable Spanner Hexagon Head 2 04 Optic Mod...

Страница 72: ...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 If the cable is soiled with foreign material do not blow to remove them Make sure to clean the connector in accordance with the cleaning directions in Annex Do not touch the ferrule at the end of optical ca...

Страница 73: ...v1 0 62 Samsung Proprietary and Confidential 1 Unlock the gland Figure 52 Optic Cable Adapter Assembly 1 2 Unlock the bayonet connector Figure 53 Optic Cable Adapter Assembly 2 Bayonet Connector Hold here when unlock bayonet Optic Cable Adapter Assembly Gland Nut ...

Страница 74: ...ng Proprietary and Confidential 3 Get the cable through the SWAP Tube Figure 54 Optic Cable Adapter Assembly 3 4 Remove the dust cap from blue and orange cable Figure 55 Optic Cable Adapter Assembly 4 Dust Cap Dust Cap SWAP Tube Gland Hybrid Optical Cable Hybrid Optical Cable ...

Страница 75: ...nstallation Manual v1 0 64 Samsung Proprietary and Confidential 5 Get the plug with blue and orange cable to connect to adaptor corresponding color Figure 56 Optic Cable Adapter Assembly 5 Adaptor Blue Cable Orange Cable Blue Cable Orange Cable ...

Страница 76: ...ial 6 Put the five cables into tube and lock the bayonet Figure 57 Optic Cable Adapter Assembly 6 7 Lock the gland nut Figure 58 Optic Cable Adapter Assembly 7 Gland Nut Hold here when assemble plug Keep the branch cable straight Hybrid Optic Cable SWAP Tube Bayonet connector Hold here when assemble plug ...

Страница 77: ... 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 9 Unlock the waterproof cap of Optic Cable Adapter Assembly Figure 60 Optic Cable Adapter Assembly 9 Waterproof Cap Waterproof Cap System Side L0 Port L1 Port 0 12 in 3mm 0 12 in 3mm ...

Страница 78: ...ntial 10 Fix Optic Cable Adapter to the Pole with a Steel Band Figure 61 Optic Cable Adapter Assembly 10 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 Dust Cap Steel Band Optic Cable Adapter Pole ...

Страница 79: ...g 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 Optic Cable Shell LC Plug Latch should be toward the rear side of RRU LC Plug Latch ...

Страница 80: ... shell until the white line of connector is not shown Figure 64 Optic cable connection 2 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 White Line ...

Страница 81: ...allation Manual v1 0 70 Samsung Proprietary and Confidential 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 RRU Port Waterproof Cap of Optic Cable Adapter Cable Tie ...

Страница 82: ...Cable RET Cable Assembly Connector RRU AISG 2 0 RF Antenna Check the RF antenna RETu RET connector specification per site Table 24 RET Cable Pin Map Pin No Description Cable Color 1 N C Not Connected 2 N C Not Connected 3 RS485 B White 4 GND Blue 5 RS485 A Brown 6 24 V DC Red 7 DC Return Black 8 N C Not Connected Before fitting the RET connector make sure to align the female connector s hole with ...

Страница 83: ...Cables RFD01F Series Installation Manual v1 0 72 Samsung Proprietary and Confidential 2 Install an RET cable from the RF Antenna to the RRU RET port Figure 67 RET Cable Connection 1 RET Cable Assembly RF Antenna Bottom View ...

Страница 84: ...RFD01F Series Installation Manual v1 0 73 Samsung Proprietary and Confidential 3 Connect the RET connector to the RRU RET port Figure 68 RET Cable Connection 2 RET Port RET Dust cap RET Female Port RET Cable RET Connector RET Port ...

Страница 85: ...s RFD01F Series Installation Manual v1 0 74 Samsung Proprietary and Confidential 4 Tie the RET port s dust cap to the RET connector with a cable tie Figure 69 RET Cable Connection 3 RET Dust cap Cable Tie RET Connector RET Port ...

Страница 86: ...n 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 As different connector types may be used depending on the RF antenna type check the antenna connector before ...

Страница 87: ... RF antenna DIN Type Male Check the RF antenna specification and prepare connecting parts Recommended Torque Value RRU 217 lbf in RF antenna 217 lbf in Working Tools Torque Wrench 100 400 lbf in Spanner Head Hexagon Head 1 25 in 32 mm Spanner Hexagon 1 25 in 32 mm 2 Install RF cable assembly from the RRU ANT0 ANT1 ANT2 ANT3 ports to the RF antenna There are JMA boots on both sides of the RF cable ...

Страница 88: ...onnecting Cables RFD01F Series Installation Manual v1 0 77 Samsung Proprietary and Confidential Figure 71 RF Cable Connection using JMA Boots 2 RF Cable DIN Type Female Connector DIN Type Male Connector JMA Boots ...

Страница 89: ...es RFD01F Series Installation Manual v1 0 78 Samsung Proprietary and Confidential 4 After connecting the connector push JMA Boots up to the connector connection Figure 72 RF Cable Connection using JMA Boots 3 RF Cable JMA Boots ...

Страница 90: ...ecting 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 Recommended Torque Value RRU 217 lbf in RF antenna 217 lbf in Working Tools Torque Wrench 100 400 lbf in Spanner Head Hexagon Head 1 25 in...

Страница 91: ... from the RRU ANT0 ANT1 ANT2 ANT3 ports to the RF antenna Figure 73 RF Cable Connection using a Cold Shrink Tube 1 3 Insert cold shrink tube to the end of RRU side s cable Figure 74 RF Cable Connection using a Cold Shrink Tube 2 RF Cable DIN Type Female Connector DIN Type Male Connector Cold Shrink Tube RF Cable RF Antenna Bottom View ...

Страница 92: ...1F Series Installation Manual v1 0 81 Samsung Proprietary and Confidential 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 ...

Страница 93: ...ng Cables RFD01F Series Installation Manual v1 0 82 Samsung Proprietary and Confidential 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 ...

Страница 94: ...allation Manual v1 0 83 Samsung Proprietary and Confidential 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 Lead Wire Cold Shrink Tube ...

Страница 95: ...he transmission output is completely off when measuring VSWR When RF cable connection integrated RET signal and DC power is applied using ANT0 port of RRU RET cable should be installed separated from RF cable to RF Antenna Depending on the supplier or manufacturer of antenna arrestor the connector type may be different Also the detail specifications of a connector may be different depending on cab...

Страница 96: ...stallation Manual v1 0 85 Samsung Proprietary and Confidential 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 ...

Страница 97: ...e to check the installation status is as follows Figure 78 Installation Inspection Procedure NO YES Sharing Inspection Results Taking Corrective Actions On site Inspection Inspection Checklist Inspection Checklist Corrective Actions Sharing the Results of Corrective Actions and Preparing Preventive Plan Inspection Plan Checking the Results of Corrective Actions ...

Страница 98: ...nspector must check if the corrective actions are properly taken If they are not sufficient the inspector must ask the installation operator to take the corrective actions again Sharing the Results of Corrective Actions and Preparing Preventive Plan After the corrective actions are all completed the inspector must share the results with the installation operator and relevant departments and prepar...

Страница 99: ...ure terminal Checking compliance with fastening torque value Installation status of cable tag Position Marking content Checking tag installation method Power Installation status of power supply Power supply capacity Output voltage tester Installation of circuit breaker Checking circuit breaker capacity Cable specification Checking the specification Checking the limit distance Cabling Cable damage ...

Страница 100: ...tallation status of cable tag Position Marking content Checking tag installation method RF Antenna installation status Checking specifications Checking installation position Checking fixing status Checking gap between antennas Cable specification Checking the specification Installation status of arrestor Checking the specification Checking installation position Checking fixing status Cabling Cable...

Страница 101: ...od 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 parts waste materials packing materials and s...

Страница 102: ...Alternating Current CDU Cabinet Digital Unit CPRI Common Public Radio Interface DC Direct Current DL Down Link FD Frequency Division Duplex FTP Foiled Twisted Pair LTE Long Term Evolution TGB Tower Ground Bar RET Remote Electrical Tilting RF Radio Frequency RTN Return RRU Remote Radio Unit UL Up Link VSWR Voltage Standing Waveform Ratio ...

Страница 103: ...ctor 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 Examples Manufacturer USCONEC http www usconec com IBCTM Brand Cleaner P N 9393 For LC LC and MU Connector Cleaning IBCTM Brand Cleaner P N 9392 For SC Connector Cleaning IBCTM Brand Cleaner P N 12910 For ODC Connector Cleaning Manufacturer ...

Страница 104: ...asure 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 Optical Power meter LC PC Plug ...

Страница 105: ...bf in M3 6 4 0 63 5 6 M4 15 1 5 13 M5 29 2 8 25 M6 50 4 9 43 M8 127 12 110 M10 250 25 217 M12 428 42 372 Table 31 Brass Bolts Torque Value Bolt Spec Torque Value kgf cm Torque Value N m Torque Value lbf in M6 30 2 9 26 M8 64 6 3 56 Table 32 Connector Connection Torque Value Connector Torque Value kgf cm Torque Value N m Torque Value lbf in SMA connector 6 kgf cm 0 59 5 2 TNC connector 9 kgf cm 0 8...

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