Samsung Electronics Co RFD01F-26A RRU (RFD01F) Base Station User Manual RFD01F 26A Ver 1 1 Sprint EN

Samsung Electronics Co Ltd RRU (RFD01F) Base Station RFD01F 26A Ver 1 1 Sprint EN

Contents

RFD01F-26A_User Manual_Ver.1.1_Sprint_EN

Radio Access Network RFD01F Series Installation Manual Describes product installation and requirement procedure. Document Version 1.0 January 2017 Document Number: -
© 2017 SAMSUNG Electronics Co., Ltd. All Rights Reserved. No part of this document may be photocopied, reproduced, stored in a retrieval system, or transmitted, in any form or by any means whether, electronic, mechanical, or otherwise without the prior written permission of SAMSUNG Electronics Co., Ltd. No warranty of accuracy is given concerning the contents of the information contained in this publication. To the extent permitted by law no liability (including liability to any person by reason of negligence) will be accepted by SAMSUNG 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 the range, any illustrations and photographs used in this manual may not be a wholly accurate depiction of the actual products you are using. This manual may be changed for system improvement, standardization and other technical reasons without prior notice. Samsung Networks documentation is available at http://www.samsungdocs.com
RFD01F Series Installation Manual v1.0 iii © Samsung Proprietary and Confidential Contents Preface viii Relevance ...................................................................... 오류! 책갈피가 정의되어 있지 않습니다. Conventions in this Document ....................................................................................................... viii New and Changed Information ....................................................................................................... ix Revision History ............................................................................................................................... ix Organization of This Document ...................................................................................................... ix Personal and Product Safety ........................................................................................................... ix Chapter 1 Before Installation 1 System Configuration and Interface ................................................................................................ 1 RRU Configuration ....................................................................................................................... 1 RRU Interface ............................................................................................................................... 2 Specifications ................................................................................................................................... 3 Cautions for Installation ................................................................................................................... 3 Before Installing ........................................................................................................................... 4 While Installing ............................................................................................................................ 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 Cable Cutting ............................................................................................................................. 40 Cable Installation ....................................................................................................................... 40 Cable Binding ............................................................................................................................. 41 Connector Attachment............................................................................................................... 41 Identification Tag Attachment ................................................................................................... 42 Cabling Diagram ............................................................................................................................. 43 Grounding ...................................................................................................................................... 45 Ground Cable Connection .......................................................................................................... 46 Power Cabling ................................................................................................................................ 48 Power Cable Connection ............................................................................................................ 49 Interface Cable Connection ............................................................................................................ 59 Remove/Insert Optic Module ................................................................................................. 59
Contents RFD01F Series Installation Manual v1.0 iv © Samsung Proprietary and Confidential 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
RFD01F Series Installation Manual v1.0 v © Samsung Proprietary and Confidential List of Figures Figure 1. RRU Configuration ............................................................................................................................ 1 Figure 2. RRU Interface ................................................................................................................................... 2 Figure 3. Procedure to Install the RRU ............................................................................................................ 9 Figure 4. RRU_Wall Type Standard Installation ............................................................................................ 10 Figure 5. RRU Arrangement_Pole Type Installation ...................................................................................... 11 Figure 6. Using a Handle to transport an RRU .............................................................................................. 13 Figure 7. Unit Bracket Fixing Type ................................................................................................................. 14 Figure 8. Unit Bracket Fixing (Standard Installation) ................................................................................. 15 Figure 9. Unit Bracket Fixing (Side Installation) ......................................................................................... 16 Figure 10. Assembling the Mounting Bracket_Pole Type(1) ........................................................................... 17 Figure 11. Assembling the Mounting Bracket_Pole Type(2) ........................................................................... 18 Figure 12. Lifting RRU & Pole Mounting Bracket Assembly_Pole Type(1) ...................................................... 19 Figure 13. Lifting RRU/Pole Mounting Bracket Assembly_Pole Type(2) ......................................................... 20 Figure 14. Assembling the Mounting Bracket Assembly_Pole Type(1) ........................................................... 21 Figure 15. Assembling the Mounting Bracket Assembly_Pole Type(2) ........................................................... 22 Figure 16. Leveling Pole Mounting Bracket Assembly .................................................................................... 23 Figure 17. RRU Fixging_Pole Type (Standard Installation) .............................................................................. 24 Figure 18. RRU Fixing_Pole Type (Standard Installation) ................................................................................ 25 Figure 19. RRU Fixing_Pole 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 Installation(1) .............................................................................. 34 Figure 27. RRU Fixing_Wall Type Standard Installation(2) .............................................................................. 35 Figure 28. RRU Fixing_Wall Type Side Installation(1) ..................................................................................... 36 Figure 29. RRU Fixing_Wall Type Side Installation(2) ..................................................................................... 37 Figure 30. Procedure to Connect System Cable .............................................................................................. 38 Figure 31. Cable Connection Procedure.......................................................................................................... 39 Figure 32. Cable Diagram ................................................................................................................................ 43 Figure 33. Ground Cable Connection (1) ......................................................................................................... 47 Figure 34. Ground Cable Connection (2) ......................................................................................................... 47 Figure 35. Power Equipment Elements ........................................................................................................... 48 Figure 36. Power Connector Assembly (1) ...................................................................................................... 50 Figure 37. Power Connector Assembly (2) ...................................................................................................... 50 Figure 38. Power Connector Assembly (3) ...................................................................................................... 51 Figure 39. Power Connector Assembly (4) ...................................................................................................... 51 Figure 40. Power Connector Assembly (5) ...................................................................................................... 52 Figure 41. Power Connector Assembly (6) ...................................................................................................... 52 Figure 42. Power Connector Assembly (7) ...................................................................................................... 53 Figure 43. Power Connector Assembly (8) ...................................................................................................... 54 Figure 44. Power Connector Assembly (9) ...................................................................................................... 55 Figure 45. Power Connector Assembly (10) .................................................................................................... 55 Figure 46. Hybrid(Power) Cable Connection (1) ............................................................................................. 57
List of Figures RFD01F Series Installation Manual v1.0 vi © Samsung Proprietary and Confidential Figure 47. Hybrid(Power) Cable Connection (2) ............................................................................................. 58 Figure 48. Optic Module Removal (1) ............................................................................................................. 59 Figure 49. Optic Module Removal (2) ............................................................................................................. 59 Figure 50. Optic Module Removal (3) ............................................................................................................. 59 Figure 51. Optic Module Inset ......................................................................................................................... 60 Figure 52. Optic Cable Adapter Assembly (1) ................................................................................................. 62 Figure 53. Optic Cable Adapter Assembly (2) ................................................................................................. 62 Figure 54. Optic Cable Adapter Assembly (3) ................................................................................................. 63 Figure 55. Optic Cable Adapter Assembly (4) ................................................................................................. 63 Figure 56. Optic Cable Adapter Assembly (5) ................................................................................................. 64 Figure 57. Optic Cable Adapter Assembly (6) ................................................................................................. 65 Figure 58. Optic Cable Adapter Assembly (7) ................................................................................................. 65 Figure 59. Optic Cable Adapter Assembly (8) ................................................................................................. 66 Figure 60. Optic Cable Adapter 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 JMA Boots (1) ...................................................................................... 76 Figure 71. RF Cable Connection using JMA Boots (2) ...................................................................................... 77 Figure 72. RF Cable Connection using JMA Boots (3) ...................................................................................... 78 Figure 73. RF Cable Connection using a Cold Shrink Tube (1) ......................................................................... 80 Figure 74. RF Cable Connection using a Cold Shrink Tube (2) ......................................................................... 80 Figure 75. RF Cable Connection using a Cold Shrink Tube (3) ......................................................................... 81 Figure 76. RF Cable Connection using a Cold Shrink Tube (4) ......................................................................... 82 Figure 77. RF Cable Connection using a Cold Shrink Tube (5) ......................................................................... 83 Figure 78. Installation Inspection Procedure .................................................................................................. 86
List of Tables RFD01F Series Installation Manual v1.0 vii © Samsung Proprietary and Confidential List of Tables Table 1. Specifications ................................................................................................................................... 3 Table 2. Basic Installation Tools ..................................................................................................................... 5 Table 3. Parts a Tools for fixing Unit Bracket (Standard Installation)....................................................... 15 Table 4. Parts a Tools for fixing Unit Bracket (Side Installation) .............................................................. 16 Table 5. Parts a Tools for fixing Pole Mounting Bracket .............................................................................. 17 Table 6. Parts a Tools for fixing Pole Mounting Bracket Assembly_Pole Type ............................................ 21 Table 7. Leveling Using a Level .................................................................................................................... 22 Table 8. Parts a Tools for fixing RRU_Pole Type (Standard Installation)...................................................... 24 Table 9. Parts a Tools for fixing RRU_Pole Type (Side Installation) ............................................................. 26 Table 10. Tools for Marking ........................................................................................................................... 28 Table 11. Parts and Tools for Drilling & Fixing Anchor ................................................................................... 31 Table 12. Anchor Bolt Drill Bits and Hole Depth ............................................................................................ 31 Table 13. Parts and Tools 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 Power Cable Connection ................................................................................. 56 Table 21. Power Cable/Connector Pin Map ................................................................................................... 56 Table 22. Parts and Tools for Optic Cable Adapter Assembly ........................................................................ 60 Table 23. Parts for RET Cable Connection...................................................................................................... 71 Table 24. RET Cable Pin Map ......................................................................................................................... 71 Table 25. RF Cable Minimum Radius of Curvature ........................................................................................ 75 Table 26. Parts and Tools for connecting RF cable ........................................................................................ 76 Table 27. Parts and Tools for connecting RF cable ........................................................................................ 79 Table 28. RF Cable Identification Tag ............................................................................................................. 84 Table 29. Construction Situation Check list ................................................................................................... 87 Table 30. Standard Torque Value for Fastening Bolts ................................................................................... 94 Table 31. Brass Bolts Torque Value................................................................................................................ 94 Table 32. Connector Connection Torque Value ............................................................................................. 94
RFD01F Series Installation Manual v1.0 viii © Samsung Proprietary and Confidential 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. 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 bold typeface. For example: Copy filename.ext into the /home/folder1/folder2/bin/ folder. User Input and Console Screen Output Text Input and output text is presented in the Courier font. For example, context <designated epc-context-name> CLI commands are presented in bold small caps. For example, Type the RTRV-NE-STS command in the input field.
Preface RFD01F Series Installation Manual v1.0 ix © Samsung Proprietary and Confidential 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 1.0 January 2017 - Organization of This Document Section Title Description Chapter 1 Before Installation This chapter introduces RRU and describes items should be understood before installation. Chapter 2 Installing System This chapter describes the procedures to install the RRU. Chapter 3 Connecting Cables This chapter describes the 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 cleaning tool. Appendix C Standard Torque This annex describes the standard torque when fastening the bolt. Personal and Product Safety This product safety information includes European directives, which you must follow. If these do not apply in your country, please follow similar directives that do apply in your country. Electrical All structural parts are grounded and all input and outputs have built-in isolation from the network. All input and output ports that connect to external power sources are designed to meet relevant national safety requirements.
Preface RFD01F Series Installation Manual v1.0 x © Samsung Proprietary and Confidential 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. Manual Handling Care should be taken when handling equipment. Give due consideration to the weight of the equipment, the physical capability of the individual(s) handling the equipment, and movements such as twisting, bending and stooping, which could lead to skeletal and muscular injuries. Installation Installation must be carried out by trained and competent engineers only. All relevant safety measures must 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 trained and competent technician. All safety instructions must be carefully observed at all times. Equipment covers should not be removed while live power and transmission is connected unless in a controlled environment by trained technicians. Environment The product must be operated in an environment within the specified relative humidity and ambient temperature ranges. Grounding To comply with UL 60950, the equipment must be connected to a safety grounding point via a permanent connection. Grounding points are located on the product for this purpose. Always connect the ground cable before fitting other cables. The product must remain grounded continuously unless all connections to the power supply and data network are all removed.
Preface RFD01F Series Installation Manual v1.0 xi © Samsung Proprietary and Confidential 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.gov/hazardouswaste/perchlorate.’
RFD01F Series Installation Manual v1.0 1 © Samsung Proprietary and Confidential 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)
Chapter 1 Before Installation RFD01F 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
Chapter 1 Before Installation RFD01F Series Installation Manual v1.0 3 © Samsung Proprietary and Confidential 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) × 12.60/320(H) Weight Under 22 kg Operating Temperature (Ambient) -40°C ~ 55°C Operating 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 core to PE)  ANT : ± 20kA (Core to PE) ESD Contact Discharge : ± 8kV Air Discharge : ± 15kV Safety UL 60950-1 2nd Ed. RF FCC Title 47 CFR Part 90 Health OET Bulletin 65 Cautions for Installation Observe the following safety instructions when installing the system: Installation shall be in accordance with the applicable local electric codes. The equipment shall be located in restricted access locations.
Chapter 1 Before Installation RFD01F Series Installation Manual v1.0 4 © Samsung Proprietary and Confidential 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. Make sure the power switch of power supply is off when installing 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 inserted into unused ports by covering them with a waterproof cap. To prevent foreign substances, outdoor 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 dust cap and rubber packing. - Cable-installed inlet After cable installation, block any space in the inlet with tape, compressed sponge, rubber packing, and silicon.
Chapter 1 Before Installation RFD01F Series Installation Manual v1.0 5 © Samsung Proprietary and Confidential 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. While cleaning the power supply device, take caution that the device does not come in contact with foreign objects that may cause power failure. Installation Tools The basic tools for installation are listed in the table 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 For fastening Power Connector '+', No. 3 For fastening M6 Screw fixing 4 Torque Wrench Apply a torque range : 10~50 lbf.in.(30~150 kgf·cm) For fastening M6 Hex. Bolt Apply a torque range : 100~400 lbf·in (100~500 kgf·cm) For fastening M10 Hex. Bolt/Nut For fastening DIN Type Connector 5 Adjustable Torque Wrench Apply a torque range : 10~50 lbf.in.(30~150 kgf·cm) For fastening Optic Cable Adapter 6 Torque Wrench Spanner Head Hexagon Head: 0.39 in.(10 mm) For fastening M6 Hex. Bolt
Chapter 1 Before Installation RFD01F Series Installation Manual v1.0 6 © Samsung Proprietary and Confidential No. Name Specification Purpose of use (for 30~150 kgf·cm) Hexagon Head: 0.66 in.(17 mm) (for 100~500 kgf·cm) For fastening M10 Hex. Bolt/Nut 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/ 164.04ft (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 Tool RJ45 Crimper 15 Concrete Drill Bit 0.55 in.(14 mm) For M10 Set Anchor Bolt 16 Anchor Punch M10 For M10 Set Anchor Bolt 17 Hammer Normal Anchor fixing 18 Vacuum Cleaner Normal For removing dust during the drilling work
Chapter 1 Before Installation RFD01F Series Installation Manual v1.0 7 © Samsung Proprietary and Confidential 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 mm2 Pressure terminal for crimping 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. (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 Multi master(VSWR & RF Power) Normal Feeder VSWR measurement 30 Fiber Optic Test Set Wave length: 1270 nm, 1310 nm, 1550 Optical level check
Chapter 1 Before Installation RFD01F Series Installation Manual v1.0 8 © Samsung Proprietary and Confidential No. Name Specification Purpose of use nm(single mode) 850 nm, 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.
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 9 © Samsung Proprietary and Confidential Chapter 2 Installing System Installation Procedure The procedure to install the RRU is as follows: Figure 3. Procedure to Install the RRU Make sure that 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 and Drilling (only wall type) System Leveling Fixing System
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 10 © Samsung Proprietary 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)
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 11 © Samsung Proprietary and Confidential Figure 5. RRU 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)
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 12 © Samsung Proprietary and Confidential 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. However, if the system must be carried by people, enough people are required to carry the system.  Before moving the system, check 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 on a place that does not interfere with working.  Unpacked systems must be installed immediately. If not installed immediately, the systems must be stored in the installation place temporarily.  Unpack only external packing, leaving the internal packing in unpacked status.  Unpack the inner packaging after each system is placed on its installation location.  Scrap by-products (packaging waste) in accordance with the rule. Do not recycle the by-products.
Chapter 2 Installing System RFD01F 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
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 14 © Samsung Proprietary and Confidential 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 Standard Installation] [Unit Bracket Side Installation] Unit Bracket
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 15 © Samsung Proprietary and Confidential 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 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 Hex. Bolt(WSP) M6 Hex. Bolt(WSP)
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 16 © Samsung Proprietary and Confidential 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 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 Bracket M6 Hex. Bolt(WSP)
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 17 © Samsung Proprietary and Confidential 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 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. Assembling the Mounting Bracket_Pole Type(1) Mounting Bracket_Front M10 Carriage Bolt
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 18 © Samsung Proprietary and Confidential 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) Mounting Bracket _Front M10 Hex. Nut M10 Spring Washer M10 Plain Washer Mounting Bracket _Rear M10 Carriage Bolt Side open hole Mounting Bracket _Rear
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 19 © Samsung Proprietary 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]
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 20 © Samsung Proprietary and Confidential 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 Operator B
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 21 © Samsung Proprietary and Confidential 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. Assembling the Mounting Bracket Assembly_Pole Type(1) Pole Mounting Bracket Assembly Pole(45~115mm)
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 22 © Samsung Proprietary and Confidential 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) 4 Check the level of pole mounting bracket assembly on a pole and adjust the level. Table 7. Leveling Using a Level Category 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 status. When fixing the pole mounting bracket assembly on a pole, be sure to check the level of bracket. After finishing the installation, you can adjust the level minutely. Mounting Bracket_Rear Side hole M10 Carriage Bolt
Chapter 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]
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 24 © Samsung Proprietary and Confidential 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. RRU Fixging_Pole Type (Standard Installation) Unit Bracket_Hook Mounting Bracket_Front Hook Groove
Chapter 2 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)
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 26 © Samsung Proprietary and Confidential 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. RRU Fixing_Pole Type (Side Installation) Unit Bracket_Hook Mounting Bracket_Front Hook Groove
Chapter 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)
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 28 © Samsung Proprietary and Confidential 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. When the position where the system will be placed is determined, place the system on that position and then mark the positions where anchor bolts will be fixed. This will reduce marking error range.
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 29 © Samsung Proprietary and Confidential 2 Check the location and anchor hole distance for fixing 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
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 30 © Samsung Proprietary and Confidential 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 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
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 31 © Samsung Proprietary and Confidential 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 2 EA Woking Tools Hammer Drill, Concrete 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 in. (14 mm) Vacuum Cleaner [O] * Remove the debris from the drilled hole. [Anchor Hole Cross Section] 1.73 in. (44mm) [X] 0.55 in.(14 mm)
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 32 © Samsung Proprietary and Confidential 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 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 Bracket on a Wall Mounting Bracket_Front M10 Plain Washer M10 Spring Washer M10 Hex. Bolt
Chapter 2 Installing System RFD01F Series Installation 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
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 34 © Samsung Proprietary and Confidential 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. RRU Fixing_Wall Type Standard Installation(1) Unit Bracket_Hook Mounting Bracket_Front Hook Groove
Chapter 2 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)
Chapter 2 Installing System RFD01F Series Installation Manual v1.0 36 © Samsung Proprietary and Confidential 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. RRU Fixing_Wall Type Side Installation(1) Unit Bracket_Hook Mounting Bracket_Front Hook Groove
Chapter 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)
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 38 © Samsung Proprietary and Confidential Chapter 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 39 © Samsung Proprietary and Confidential Guidelines for Cable Connections The procedure for cable connections is as follows: Figure 31. Cable Connection Procedure When cutting the cable after installation, make sure that the connector is disconnected. Installation of the cable with the connector connected to the system may cause contact failure or damage to the connector assembled to the system and the cable due to cable tension or the operator’s mistakes. The sequence of cable 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 these guidelines when inspecting the cabling path.  A minimum cable length must be selected provided that it does not affect the cable installation and maintenance. Cable Installation Connector Attachment Identification Tag Attachment Connector Assembly When assembling the connector at the site Cable Path Inspection Cable Cutting Cable Binding
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 40 © Samsung Proprietary and Confidential  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.  Cut the cable to the length determined in the Cable Path Inspection step.  Use a dedicated cable cutting tool.  Cut the cable at right angles.  Be careful to keep the cable away from any moisture, iron, lead, dust, or other foreign material when cutting.  Remove any 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 damaged section before installing, or replace the cable.  Run the cable so that it is not tangled. In particular, when installing a cable from a horizontal section to a vertical section, be careful not to reverse the upper and lower lines of the cable.  Always use the maximum curvature radius possible, and make sure that the minimum curvature radius specification is complied with.  If the cable needs to be protected, use for example, a PVC channel, spiral sleeve, flexible pipe, cable rack, and so on.  Install the DC power cable and data transmission cable away from the AC power cable to prevent electromagnetic induction.
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 41 © Samsung Proprietary and Confidential Table 16. Recommended Minimum Allowed Cable bend Radius No Type Allowed Cable Bend Radius 1 Ground/Power Cable 8 times of the cable external diameter 2 Optical Cable (indoor) Unloaded Condition (Installed) : 20 times of cable external diameter Loaded Condition (During Installation) : 40 times of cable external diameter 3 Optical Cable (Outdoor) Unloaded Condition (Installed) : 10 times of cable external diameter Loaded Condition (During Installation) : 20 times of cable external diameter 4 UTP/FTP/S-FTP Cable 4 times of the cable external diameter 5 1/2 in. Feeder Line (Flexible) 4.92 in.(125 mm) ※ If the allowed cable bend radius is specified by the manufacturer, comply with the bend radius specified. Cable Binding Cable binding involves fixing and arranging an installed cable using binding thread, cable ties, binding wire, and ram clamps, and so on. Follow these guidelines when binding 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 that the cutting sections of cable ties and binding lines, and so on are not exposed to the outside.  Cut off the remainder of the cable thread by leaving about 50 mm of extra length to prevent the knot from easily getting untied.  If there is a danger that contact failure may occur in a connector connection due to tension, bind the cable at the closest location to the connector. Connector Attachment Connector attachment involves assembling a connector to an installed cable or to a device on the site. Follow these guidelines when attaching a connector.  Make sure operator is fully aware of the connector assembly method before assembling a connector. Assemble the connector in accordance with its pin map.  Each connector has a hook to prevent its core positions from being changed.
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 42 © Samsung Proprietary and Confidential  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. Identification Tag Attachment Identification tag attachment involves attaching a marker cable tie, nameplate, and label, and so on to the both ends of a cable (connections to a connector) to identify its use and cabling path. Follow these guidelines when attaching 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 a cable or perform maintenance without connecting the ground cable, the system can be damaged or a worker may be injured due to static electricity and short circuit. When performing cable work for the system, proceed with the ground work before any other work to prevent errors occurring due to static electricity and other reasons. When installing, take care not to overlap or tangle the cables; also, consider future expansion. Install the DC power cable and data transmission cable away from the AC power cable to prevent electromagnetic induction. Make sure the work is done by personnel properly trained for the cabling job.
Chapter 3 Connecting Cables RFD01F Series Installation Manual 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 44 © Samsung Proprietary and Confidential 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. (Optic distribution box, etc) - The Cable: Hybrid(Power) Cable, Hybrid(Optical) Cable
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 45 © Samsung Proprietary and Confidential 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. 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 for surge voltage generated by lightning and power switch  To protect the system from static electricity  To eliminate or minimize the high-frequency potential in the system housing  To provide a conductor for the balance and stability of high-frequency current  To stabilize the potential of the circuit against the ground
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 46 © Samsung Proprietary and Confidential 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/Length) 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: 0.63 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 mm2), Cable Stripper(0.15~0.62 in.(4~16 mm)),Heating Gun, Nipper, Screw Driver('+', No.3) For the pressure terminal or the cable, the UL Listed products or equivalent should be used. Ex) Manufacturer-Panduit RRU: AWG8 Pressure Terminal(LCD8-14A-L)
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 47 © Samsung Proprietary and Confidential 2 Install a ground cable from the TGB to the RRU ground 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 48 © Samsung Proprietary and Confidential Power Cabling The power supply device consists of the following elements: Figure 35. Power Equipment Elements 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. If the system is installed while the circuit breaker is on, the worker may be critically injured as soon as the cable is connected in the wrong way. Handling the power cable incorrectly may damage the rack or cause an electric 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 specification and then cut the cable. If operator installs the cable after cutting, there may be length difference among the core wires at the end of the cable because of cable curvature. This may result in poor contact after the cable is connected to the power port. Install a circuit breaker to a rectifier (or power distributor) for the stable power. The capacity of circuit breaker is 20 A or 25A. (Use UL Listed circuit breakers.) AC Distributor Commercial Power AC DC System Rectifier
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 49 © Samsung Proprietary and Confidential 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., Multi Tester Nut Back Shell Shell Coupling Nut Screw(+) Install Jig
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 50 © Samsung Proprietary and 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 51 © Samsung Proprietary and Confidential 4 Insert the back shell of the power connector into the power cable. Figure 38. Power Connector 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 52 © Samsung Proprietary 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 53 © Samsung Proprietary and Confidential Check the dimension in the below picture. 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 54 © Samsung Proprietary and Confidential 9 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 55 © Samsung Proprietary and Confidential 10 Fix the back shell not to rotate, rotate nut 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 56 © Samsung Proprietary and Confidential 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. 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-installed inlet After cable installation, block any space in the inlet with tape, compressed sponge, rubber packing and silicon. [Cable side Connector: JONHON, CT48C-2T-07] [System side Connector: JONHON, CT48C-2S-01] 1 2 1 2
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 57 © Samsung Proprietary and Confidential 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) Power Input Port (DC_PWR) DC Power Connector DC Power Cable White Dot White Dot
Chapter 3 Connecting Cables RFD01F 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 59 © Samsung Proprietary and Confidential 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) 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 [System Inside] Jig (Hook) Bail [Front View] Location to hang the Jig
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 60 © Samsung Proprietary and Confidential To inset Optic Module Push the optic module into the transceiver within the connector. Figure 51. Optic Module Inset Inset the optic module's bail, facing the front of the system, to the port. Do not inset 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 Module Bail [Raised: Lock] [Lowered: Unlock] Optic Module Bail [System Inside] Transceiver Optic Module Optic Connector
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 61 © Samsung Proprietary and Confidential Category Description in.(52mm)) 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. 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 cable because it is easy to be damaged. [Before Removing Dust Cap] [After Removing Dust Cap] Dust Cap Ferrule Water Proof Cap Bayonet Connector Gland
Chapter 3 Connecting Cables RFD01F Series Installation Manual 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 63 © Samsung 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
Chapter 3 Connecting Cables RFD01F Series Installation 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 65 © Samsung Proprietary and Confidential 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 66 © Samsung Proprietary and Confidential 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) 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)
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 67 © Samsung Proprietary and Confidential 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 68 © Samsung Proprietary and Confidential 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 Optic Cable Shell LC Plug Latch should be toward the rear side of RRU. LC Plug Latch
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 69 © Samsung Proprietary and Confidential 14 Fasten the 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
Chapter 3 Connecting Cables RFD01F Series Installation 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 71 © Samsung Proprietary and Confidential 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. 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 the male connector’s pin first. [Male Connector] [Female Connector] Hole Pin [Male: RRU Side] [Female: Antenna Side]
Chapter 3 Connecting 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]
Chapter 3 Connecting Cables 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
Chapter 3 Connecting Cables 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 75 © Samsung Proprietary and Confidential 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. As different connector types may be used depending on the RF antenna type, check the antenna connector before connecting the cable. Lightning Rod 45° 45° RF Antenna
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 76 © Samsung Proprietary and Confidential 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.) 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 assembly.) Figure 70. RF Cable Connection using JMA Boots (1) 3 Connect the connector assembled at the end of RRU side’s cable to the ANT_0, ANT_1, ANT_2, ANT_3 ports. RF Cable Assembly [RF Antenna] [Bottom View]
Chapter 3 Connecting 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
Chapter 3 Connecting Cables 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 79 © Samsung Proprietary and Confidential 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.) 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))
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 80 © Samsung Proprietary and Confidential 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) 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]
Chapter 3 Connecting Cables RFD01F 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)
Chapter 3 Connecting 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
Chapter 3 Connecting Cables RFD01F Series Installation 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
Chapter 3 Connecting Cables RFD01F Series Installation Manual v1.0 84 © Samsung Proprietary and Confidential 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. 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. If the VSWR value for minimum cable bend radius and length of RF cable is not applied, system may not work properly because RF signals cannot transmit or receive smoothly. So, the VSWR value for minimum cable bend radius and length of RF cable must be checked and applied. When measuring VSWR, if operator opens the antenna port when the transmission output is not completely off, a spike signal may flow into the reception path, which may cause damage to LNA. Make sure the 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 cable type even for the same connector type. Therefore, check the detail specifications of a connector before preparing parts. Ex) DIN Type-Male: for 1/2 in. Feeder line, for 7/8 in. Feeder Line RF Cable Identification Tag Installation Attach the identification tape in the below table to the RF cable. Table 28. RF Cable Identification Tag Category Description Installation position Attach the identification tag to the both ends of the antenna. Materials Use the material of aluminum coated by vinyl for the identification tag. Fixing method  Antenna side: Attach the tag to the feeder line using binding strings through the two holes on the tag.  Equipment Side: Cover up the feeder line with the tag and fix it using Connection Part of System External Interface Connector Antenna ① ②
Chapter 3 Connecting Cables RFD01F Series Installation 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.
Chapter 4 Inspect the Installation RFD01F Series Installation Manual v1.0 86 © Samsung Proprietary and Confidential Chapter 4 Inspect the Installation The procedure 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
Chapter 4 Inspect the Installation RFD01F Series Installation Manual v1.0 87 © Samsung Proprietary and Confidential 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. The inspector must record the results onto the inspection checklist during or after filed inspection. Sharing Inspection Results and Taking Corrective Actions The inspector must share the inspection results (inspection checklist/corrective actions) with an installation operator and, the installation operator must take the corrective actions if necessary after reviewing the requirements. Checking the Results of Corrective Actions The inspector 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 prepare a preventive plan to prevent the same or similar problems from re-occurring. Construction Situation Checklist Table 29. Construction Situation Check list Category Check Items Criteria Result Pass Fail Installing Equipment Appearance of equipment and mechanical parts Equipment damage such as Dent, scratch and crack, and so on Placement of equipment and mechanical parts Maintenance and horizontal/vertical placement Leveling condition of equipment and mechanical parts Horizontal/vertical status Validity of status and specifications of fastening bolt/nut/washer, and so on Checking fasteners omission Compliance with assembly order of fasteners Compliance with fastening torque value Insulation status Checking electrical contact between
Chapter 4 Inspect the Installation RFD01F Series Installation Manual v1.0 88 © Samsung Proprietary and Confidential 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 terminal Fastening condition of a pressure 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 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) Input voltage Assembly condition of a pressure terminal and connector Fastening condition of a pressure terminal and connector Checking compliance with fastening torque value Installation status of cable Position
Chapter 4 Inspect the Installation RFD01F Series Installation Manual v1.0 89 © Samsung Proprietary and Confidential Category Check Items Criteria Result Pass Fail tag 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 compliance with fastening torque value Installation 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 damage Proper installation route Compliance with the radius of curvature Cable binding status Binding status Binding interval Checking binding materials Cable connection Compliance with connector finishing Installation status of cable tag Position Marking content Checking tag installation method Checking compliance with fastening torque value Compliance with connector finishing Installation status of cable Position
Chapter 4 Inspect the Installation RFD01F Series Installation Manual v1.0 90 © Samsung Proprietary and Confidential Category Check Items Criteria Result Pass Fail tag 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 parts, waste materials, packing materials, and so on) Opinion
Chapter 4 Inspect the Installation RFD01F Series Installation Manual v1.0 91 © Samsung Proprietary and Confidential Appendix A Acronyms AC 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
Chapter 4 Inspect the Installation RFD01F Series Installation Manual v1.0 92 © Samsung Proprietary and Confidential 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. 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-The Fibers (www.thefibers.com)  HuxCleaner 1.25 mm Type: For LC and MU Connector Cleaning  HuxCleaner 2.5 mm Type: For SC, FC and ST Connector Cleaning Follow the manufacturer's instructions for cleaning the optical connectors.
Chapter 4 Inspect the Installation RFD01F Series Installation Manual v1.0 93 © Samsung Proprietary and Confidential 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. [Optical Power meter] [LC/PC Plug]
Chapter 4 Inspect the Installation RFD01F Series Installation Manual v1.0 94 © Samsung Proprietary and Confidential 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 4.9 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 0.88 7.8 N-type connector 20 kgf·cm 2 17 DIN-type connector 250 kgf·cm 25 217 Torque value can be different, defending on the material, characteristic and specification of the equipment and fastener. Make sure to check the proper torque value for each specification of the equipment and fastener.
RFD01F Series Installation Manual Document Version 1.0 © 2017 Samsung Electronics Co., Ltd. All rights reserved.

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