Samsung RFD01P 13B Users Manual

RFD01P Series

Installation Manual

Describes product installation and requirement procedure.

Document Version 2.0

September 2017

Document Number: 2600-00KMACGAA

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.

must be kept confidential. No part of this document shall 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

Samsung Networks documentation is available at http://www.samsungdocs.com

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Contents

Preface ix

Conventions in this Document ........................................................................................................ ix

New and Changed Information ........................................................................................................ x

Revision History ................................................................................................................................ x

Organization of This Document ....................................................................................................... x

Related Documentation ................................................................................................................... x

Personal and Product Safety ........................................................................................................... xi

Equipment Markings ....................................................................................................................... xv

Chapter 1 Before Installation 1

System View and External Interface ................................................................................................ 1

RRH View ..................................................................................................................................... 1

RRH External Interface ................................................................................................................. 2

Specifications ................................................................................................................................... 4

Cautions for Installation ................................................................................................................... 5

Before Installing ........................................................................................................................... 5

While Installing ............................................................................................................................ 5

After Installing ............................................................................................................................. 6

Installation Tools .............................................................................................................................. 7

Chapter 2 Installing System 10

Installation Procedure .................................................................................................................... 10

System Arrangement ..................................................................................................................... 11

Unpacking and Transporting .......................................................................................................... 15

Bringing in Items ........................................................................................................................ 15

Unpacking Items ........................................................................................................................ 15

RRH Handling ................................................................................................................................. 16

Fixing RRH ...................................................................................................................................... 17

Fixing Finger Guard .................................................................................................................... 17

Fixing Unit Bracket ..................................................................................................................... 19

Assembling 3 Sector Mounting Bracket Assembly_Front .......................................................... 22

Fixing Pole Type ......................................................................................................................... 24

Fixing Wall Type ......................................................................................................................... 39

Chapter 3 Connecting Cables 53

Cabling Procedure .......................................................................................................................... 53

Guidelines for Cable Connections .................................................................................................. 54

Cable Path Inspection ................................................................................................................ 54

Cable Cutting ............................................................................................................................. 55

Cable Installation ....................................................................................................................... 55

Cable Binding ............................................................................................................................. 56

Connector Attachment............................................................................................................... 56

Identification Tag Attachment ................................................................................................... 57

Cabling Diagram ............................................................................................................................. 58

Grounding ...................................................................................................................................... 59

Connecting Ground Cable .......................................................................................................... 59

Power Cabling ................................................................................................................................ 62

Connecting Power Cable ............................................................................................................ 63

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Contents

Interface Cable Connection ............................................................................................................ 66

Remove/Insert Optical Module .................................................................................................. 66

Connecting CPRI Cable ............................................................................................................... 67

Connecting UDA Cable ............................................................................................................... 74

Connecting RET Cable ................................................................................................................ 78

Connecting Cable ....................................................................................................................... 81

Chapter 4 Inspect the Installation 86 Appendix A Acronyms 91 Appendix B Sector Antenna Installation 92

Cautions when Installing a Sector Antenna ................................................................................... 92

Sector Antenna Installation ............................................................................................................ 93

Appendix C Clean the Optical Connectors 94

Introduction ................................................................................................................................... 94

Measure the Optical Output and Connecting the Optical Connector ........................................ 94

Appendix D Standard Torque 96

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List of Figures

Figure 1. RRH View (without Finger Guard) .................................................................................................... 1

Figure 2. RRH View (with Finger Guard) .......................................................................................................... 2

Figure 3. RRH External Interface ..................................................................................................................... 3

Figure 4. Procedure to Install the RRH .......................................................................................................... 10

Figure 5. RRH Arrangement_1 Sector Pole Type Installation ........................................................................ 11

Figure 6. RRH Arrangement_3 Sector Pole Type Installation ........................................................................ 12

Figure 7. RRH Arrangement_1 Sector Wall Type Installation ....................................................................... 13

Figure 8. RRH Arrangement_3 Sector Wall Type Installation ....................................................................... 14

Figure 9. Using a Handle to transport an RRH .............................................................................................. 16

Figure 10. Finger Guard Fixing (1) ................................................................................................................... 17

Figure 11. Finger Guard Fixing (2) ................................................................................................................... 18

Figure 12. Fixing Unit Bracket_Standard Installation ...................................................................................... 20

Figure 13. Fixing Unit Bracket_Side Installation (1) ........................................................................................ 21

Figure 14. Fixing Unit Bracket_Side Installation (2) ........................................................................................ 22

Figure 15. Assembling 3 Sector Mounting Bracket Assembly_Front (1) ......................................................... 23

Figure 16. Assembling 3 Sector Mounting Bracket Assembly_Front (2) ......................................................... 23

Figure 17. Assembling 3 Sector Mounting Bracket Assembly_Front (3) ......................................................... 24

Figure 18. Assembling Mounting Bracket_1 Sector Pole Type (1) .................................................................. 25

Figure 19. Assembling Mounting Bracket_1 Sector Pole Type (2) .................................................................. 26

Figure 20. Assembling Mounting Bracket_3 Sector Pole Type (1) .................................................................. 27

Figure 21. Assembling Mounting Bracket_3 Sector Pole Type (2) .................................................................. 28

Figure 22. Lifting RRH & Mounting Bracket Assembly_Pole Type .................................................................. 29

Figure 23. Lifting RRH & Mounting Bracket Assembly_Pole Type .................................................................. 30

Figure 24. Fixing Mounting Bracket Assembly_1 Sector Pole Type (1) ........................................................... 31

Figure 25. Fixing Mounting Bracket Assembly_1 Sector Pole Type (2) ........................................................... 32

Figure 26. Leveling Mounting Bracket Assembly_1 Sector Pole Type ............................................................ 32

Figure 27. Fixing Mounting Bracket Assembly_3 Sector Pole Type (1) ........................................................... 33

Figure 28. Fixing Mounting Bracket Assembly_3 Sector Pole Type (2) ........................................................... 34

Figure 29. Leveling Mounting Bracket Assembly_3 Sector Pole Type ............................................................ 34

Figure 30. Fixing RRH_1 Sector Pole Type (Standard Installation) .................................................................. 35

Figure 31. Fixing RRH_1 Sector Pole Type (Side Installation) .......................................................................... 36

Figure 32. Fixing RRH_3 Sector Pole Type (1) ................................................................................................. 38

Figure 33. Fixing RRH_3 Sector Pole Type (2) ................................................................................................. 38

Figure 34. RRH marking dimensions_1 Sector Wall Type ............................................................................... 40

Figure 35. RRH marking dimensions_3 Sector Wall Type ............................................................................... 41

Figure 36. Marking_Wall Type ........................................................................................................................ 42

Figure 37. Drilling & Anchoring ....................................................................................................................... 43

Figure 38. Fixing Mounting Bracket_1 Sector Wall Type ................................................................................ 45

Figure 39. Fixing Mounting Bracket_3 Sector Wall Type (Standard Installation)............................................ 46

Figure 40. Fixing Mounting Bracket_3 Sector Wall Type (Side Installation) ................................................... 47

Figure 41. Fixing RRH_1 Sector Wall Type (Standard Installation) .................................................................. 48

Figure 42. Fixing RRH_1 Sector Pole Type (Side Installation) .......................................................................... 48

Figure 43. Fixing RRH_3 Sector Wall Type (Standard Installation 1) ............................................................... 50

Figure 44. Fixing RRH_3 Sector Wall Type (Standard Installation 2) ............................................................... 50

Figure 45. Fixing RRH_3 Sector Wall Type (Side Installation 1)....................................................................... 52

Figure 46. Fixing RRH_3 Sector Wall Type (Side Installation 2)....................................................................... 52

Figure 47. Procedure to Connect System Cable .............................................................................................. 53

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List of Figures

Figure 48. Cable Connection Procedure.......................................................................................................... 54

Figure 49. Cable Diagram ................................................................................................................................ 58

Figure 50. Connecting Ground Cable (1) ......................................................................................................... 60

Figure 51. Connecting Ground Cable (2) ......................................................................................................... 61

Figure 52. Power Equipment Elements ........................................................................................................... 62

Figure 53. Connecting Power Cable (1) ........................................................................................................... 64

Figure 54. Connecting Power Cable (2) ........................................................................................................... 64

Figure 55. Optical Module Removal (1) .......................................................................................................... 66

Figure 56. Optical Module Removal (2) .......................................................................................................... 66

Figure 57. Optical Module Removal (3) .......................................................................................................... 66

Figure 58. Optical Module Inset ...................................................................................................................... 67

Figure 59. The method for configuring the CPRI Cable’s cascade ................................................................... 68

Figure 60. Connecting CPRI Cable_Cascade connection-oriented (1) ............................................................. 69

Figure 61. Connecting CPRI Cable_Cascade connection-oriented (2) ............................................................. 69

Figure 62. Connecting CPRI Cable_Cascade connection-oriented (3) ............................................................. 70

Figure 63. Connecting CPRI Cable_Cascade connection-oriented (4) ............................................................. 70

Figure 64. Connecting CPRI Cable_Cascade connection-oriented (5) ............................................................. 71

Figure 65. Connecting CPRI Cable_Cascade connection-oriented (6) ............................................................. 71

Figure 66. Connecting CPRI Cable_Cascade end-oriented (1) ......................................................................... 73

Figure 67. Connecting CPRI Cable_Cascade end-oriented (2) ......................................................................... 74

Figure 68. Connecting UDA Cable (1) .............................................................................................................. 75

Figure 69. Connecting UDA Cable (2) .............................................................................................................. 75

Figure 70. Connecting UDA Cable (3) .............................................................................................................. 76

Figure 71. Connecting UDA Cable (4) .............................................................................................................. 76

Figure 72. Connecting UDA Cable (5) .............................................................................................................. 77

Figure 73. Connecting UDA Cable (6) .............................................................................................................. 77

Figure 74. Connecting RET Cable (1) ............................................................................................................... 79

Figure 75. Connecting RET Cable (2) ............................................................................................................... 80

Figure 76. Connecting RET Cable (3) ............................................................................................................... 80

Figure 77. Connecting RET Cable (4) ............................................................................................................... 81

Figure 78. Connecting RF Cable (1) ................................................................................................................. 82

Figure 79. Connecting RF Cable (2) ................................................................................................................. 83

Figure 80. Connecting RF Cable (3) ................................................................................................................. 84

Figure 81. Installation Inspection Procedure .................................................................................................. 86

Figure 82. Sector Antenna............................................................................................................................... 93

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List of Tables

Table 1. Specifications ................................................................................................................................... 4

Table 2. Basic Installation Tools ..................................................................................................................... 7

Table 3. Parts and Tools for fixing Finger Guard .......................................................................................... 17

Table 4. Parts and Tools for fixing Unit Bracket (Standard Installation) ...................................................... 19

Table 5. Parts and Tools for fixing Unit Bracket (Side Installation) .............................................................. 20

Table 6. Parts and Tools for assembling 3 Sector Mounting Bracket Assembly_Front ............................... 23

Table 7. Parts and Tools for assembling Mounting Bracket_1 Sector Pole Type ......................................... 24

Table 8. Parts and Tools for assembling Mounting Bracket_3 Sector Pole Type ......................................... 26

Table 9. Mounting Bracket type per installation type and sector type_Pole Type...................................... 30

Table 10. Parts and Tools for fixing Mounting Bracket Assembly_1 Sector Pole Type .................................. 31

Table 11. Parts and Tools for fixing Mounting Bracket Assembly_3 Sector Pole Type .................................. 33

Table 12. Fixing RRH_1 Sector Pole Type (Standard & Side Installation) ....................................................... 35

Table 13. Parts and Tools for fixing RRH_3 Sector Pole Type ........................................................................ 36

Table 14. Tools for Marking ........................................................................................................................... 39

Table 15. Parts and Tools for Drilling & Anchoring ........................................................................................ 42

Table 16. Anchor Bolt Drill Bits and Hole Depth ............................................................................................ 42

Table 17. Mounting Bracket type per installation type and sector type_Wall Type ..................................... 43

Table 18. Parts and Tools for fixing Mounting Bracket_1 Sector Wall Type .................................................. 44

Table 19. Parts and Tools for fixing Mounting Bracket_3 Sector Wall Type (Standard Installation) ............. 45

Table 20. Parts and Tools for fixing Mounting Bracket_3 Sector Wall Type (Side Installation) ..................... 46

Table 21. Parts and Tools for fixing RRH_1 Sector Wall Type (Standard & Side Installation) ........................ 47

Table 22. Parts and Tools for fixing RRH_3 Sector Wall Type (Standard Installation) ................................... 49

Table 23. Parts and Tools for fixing RRH_3 Sector Wall Type (Side Installation) ........................................... 50

Table 24. Recommended Minimum Allowed Cable bend Radius .................................................................. 55

Table 25. RRH Connection Cable ................................................................................................................... 58

Table 26. Parts and Tools for connecting Ground Cable................................................................................ 59

Table 27. Parts and Tools for connecting Power Cable ................................................................................. 63

Table 28. Power Cable/Connector Pin Map ................................................................................................... 63

Table 29. Parts and Tools for connecting CPRI Cable_Cascade connection-oriented ................................... 68

Table 30. Parts and Tools for connecting CPRI Cable_Cascade end-oriented ............................................... 72

Table 31. Parts and Tools for connecting UDA Cable .................................................................................... 74

Table 32. UDA Cable Pin Map ........................................................................................................................ 74

Table 33. Parts for connecting RET Cable ...................................................................................................... 78

Table 34. RET Cable Pin Map ......................................................................................................................... 79

Table 35. RF Cable Minimum Radius of Curvature ........................................................................................ 81

Table 36. Parts and Tools for connecting RF cable ........................................................................................ 81

Table 37. RF Cable Identification Tag ............................................................................................................. 85

Table 38. Construction Situation Check list ................................................................................................... 87

Table 39. Standard Torque Value for Fastening Bolts ................................................................................... 96

Table 40. Brass Bolts Torque Value................................................................................................................ 96

Table 41. Connector Connection Torque Value ............................................................................................. 96

Preface

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.

This manual describes how to install the 700 MHz RRH including how to connect cables. This manual includes the following 700 MHz RRH:

 RFD01P Series

Conventions in this Document

Samsung Networks product documentation uses the following conventions.

Symbols

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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.txt 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

Document Version

Publication Date

Remarks

1.0

May 2017

2.0

September 2017

Section

Title

Description

Chapter 1

Before Installation

This chapter introduces RRH and describes items should be understood before installation.

Chapter 2

Installing System

This chapter describes the procedures to install the RRH.

Chapter 3

Connecting Cables

This chapter describes the procedures to connect the cables to the RRH installed.

Chapter 4

Inspect the Installation

This chapter describes the procedures of inspecting installation status after RRH installation and cabling is completed.

Appendix A

Acronyms

This annex describes the acronyms used in this manual.

Appendix B

Sector Antenna Installation

This annex describes the sector antenna installation.

Appendix C

Clean the Optical Connectors

This annex describes the procedure of cleaning the optical connector and cleaning tool.

Appendix D

Standard Torque

This annex describes the standard torque when fastening the bolt.

New and Changed Information

This section describes information that has been added/changed since the previous publication of this manual.

 Changed UDA cable pin map (Table 32 UDA Cable Pin Map)

Revision History

The following table lists all versions of this document.

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Organization of This Document

Related Documentation

 LTE eNB System Description

Preface

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.

Proposition 65 Warning (US Only)

State of California Proposition 65 Warning (US only) WARNING: This product contains chemicals known to the State of California to

cause cancer and birth defects or other reproductive harm.

Electrical

The product is designed to operate from a -48 V DC supply and is therefore classified as Safe Extra Low Voltage (SELV) equipment.

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.

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The product contains hazardous energy levels as defined by EN 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 EN 60825-1. During installation, operation, and maintenance, never look into the end of an optical fiber directly or by reflection either with the naked eye or through an optical instrument. Do not operate equipment with exposed fiber connectors-cover these with fiber cables or blanking caps. Do not remove equipment covers during operation unless requested to do so in the documentation. Carry out normal safety precautions when trimming fibers during installation.

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 should 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.

Each power feed to the unit requires a separate fused feed from the provided power supply. The cable between the power distribution point and the installed equipment must have a minimum cross-sectional area of 2.5 mm2.

Rack-mountable equipment must be placed in a standard 19-inch rack and secured with the appropriate fixings as detailed in the installation manual.

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.

Fire

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Preface

The product is powered from a -48 V DC supply. To protect against fire, the equipment is fused.

Environment

The product must be operated in an environment with the specified relative humidity and ambient temperature ranges.

Keep all liquids away from the equipment as accidental spillage can cause severe damage.

Cooling

The product cools down by its own set of cooling fans housed in a fan module. Each fan module detects a fan that is not operating normally. LEDs on the front panel of the fan module provide an alarm indication in the event of fan failure.

In the event of fan failure, take urgent remedial action to restore full cooling capacity.

Take appropriate measures to ensure that fan modules do not start spinning during repair and maintenance procedures.

Anti-Static Precautions

The circuit boards and other modules in the product are sensitive to and easily damaged by static electricity. If any card or sub-assembly is removed from the unit, the following anti-static precautions must be observed at all times:

 Service personnel must wear anti-static wrist straps.  Circuit boards and sub-assemblies must be placed on ground conductive mats

Preface

or in conductive bags.

 All tools must be discharged to ground before use.  The anti-static wrist strap and cord must be checked at regular intervals for

their suitability for use.

Grounding

To comply with EN 60950, the equipment must be connected to a safety grounding point via a permanent link. 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.

If equipment is grounded through a cabinet or rack, make sure it is done so properly according to the installation instructions.

Power Supply Connection

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The equipment is designed to be powered from a -48 V DC supply. Power connections and installation of associated wiring must be carried out by a suitably qualified technician.

Only devices that comply with all relevant national safety requirements should be

connected to the unit’s power supply inlets. Other usage will invalidate any

approval given to this equipment. Connection of this equipment to devices that are not marked with all relevant

national safety requirements may produce hazardous conditions on the network. When the power supply is obtained by a rectifier/safety isolation transformer, the

supply must meet the requirements of EN 60950 providing double/reinforced insulation between hazardous voltages and SELV/TNV circuits. Any battery must be separated from hazardous voltages by reinforced insulation.

Indirect Connection

Before indirectly connecting any equipment to another device through a shared power supply, ALWAYS seek advice from a competent engineer.

Devices that are not marked according to the relevant national safety standards may produce hazardous conditions on the network.

Product Disposal

To reduce the environmental impact of products, Samsung has joined WEEE compliance activities.

The WEEE symbol on the product indicates that the product is covered by the European Directive 2002/96/CE for the disposal of Waste Electrical and Electronic Equipment (WEEE). This means that the product should be disposed of separately from the municipal waste stream via designated collection facilities appointed by

the government or the local authorities. This will help prevent potential negative consequences for the environment and human health. Please check the terms and conditions of the purchase contract for information about correct disposal.

Battery Disposal

The product contains a battery on the processor card. The battery should not be disposed of with other household waste. Where marked, the chemical symbols Hg, Cd or Pb indicate that the battery contains mercury, cadmium or lead above the reference levels in EC Directive 2006/66. The battery incorporated in this product is not user replaceable. For information on its replacement, please contact your service provider. Do not attempt to remove the battery or dispose it in a fire. Do not disassemble, crush, or puncture the battery.

End of life recycling materials information is available from Samsung.

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

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Preface

‘Perchlorate Material-special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate.’

FCC Part 15.105 Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

Preface

This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g. charger, headset, USB cable) should not be disposed of with other household waste at the end of their working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to promote the sustainable reuse of material resources.

Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take these items for environmentally safe recycling.

Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and its electronic accessories should not be mixed with other commercial wastes for disposal.

Correct disposal of batteries in this product (Applicable in countries with separate collection systems.)

The marking on the battery, manual or packaging indicates that the battery in this product should not be disposed of with other household waste. Where marked, the chemical symbols Hg, Cd or Pb indicate that the battery contains mercury, cadmium or lead above the reference levels in EC Directive 2006/66.

The battery incorporated in this product is not user replaceable. For information on its replacement, please contact your service provider. Do not attempt to remove the battery or dispose it in a fire. Do not disassemble, crush, or puncture the battery. If you intend to discard the product, the waste collection site will take the appropriate measures for the recycling and treatment of the product, including the battery.

Protective earth

RRH should be grounded.

Equipment Markings

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Chapter 1 Before

[Bottom View]

12.59 (320)

[Front View]

[Top View]

[Left View]

[Right View]

[Rear View]

15.09 (383)

5.94 (151)

12.59 (320)

Unit: in. (mm)

Installation

System View and External Interface

RRH View

The View of RRH is as follows.

Figure 1. RRH View (without Finger Guard)

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Chapter 1 Before Installation

[Bottom View]

12.99 (330)

[Front View]

[Top View]

[Left View]

[Right View]

[Rear View]

15.47 (393)

6.61 (168)

13.38 (340)

Unit: in. (mm)

Figure 2. RRH View (with Finger Guard)

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RRH External Interface

The external interface structure of RRH is as follows.

Chapter 1 Before Installation

ANT 1

(Bias-T)

[Bottom View]

Ground

Terminal

RET

ANT 2

ANT 3

(Bias-T)

ANT 4

Front

UDA

(CPRI_0)

(CPRI_1)

DC_PWR

Figure 3. RRH External Interface

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Chapter 1 Before Installation

Item

RRH

Technology

3GPP Rel. 13

Duplex type

FDD

Operating Frequency

 DL: 746 to 756 MHz  UL: 777 to 787 MHz

Channel Bandwidth

10 MHz 2Tx2Rx/2Tx4Rx/4Tx4Rx per RRH

Input Voltage

-48 V DC (-38~-57 V DC)

Input Current (Max)

18 A

Dimension (in./mm)

 without Finger Guard: 12.59/320 (W) × 5.94/151 (D) ×

12.59/320 (H)

 with Finger Guard: 12.59/340 (W) × 6.61/168 (D) ×

12.99/330 (H)

Weight

Approx. 17 kg

Operating Temperature (Ambient)

-40°C~55°C (without solar load)

Operating Humidity

5~100 % RH, condensing, not to exceed 30 g/m3 absolute humidity

Altitude (m)

-60~1,800 (Telcordia GR-63-CORE)

Earthquake

Telcordia Earthquake Risk Zone4 (Telcordia GR-63CORE)

Vibration

 Office Vibration (Section 4.4.4)  Transportation Vibration (Section 4.4.5)

Noise

Fanless (natural convection cooling)

EMC

FCC Title 47 CFR Part 15

Safety

UL 60950-1 2nd Ed.

FCC Title 47 CFR Part 27

Specifications

The table below lists the main specifications of the RRH.

Table 1. Specifications

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Chapter 1 Before Installation

Cautions for Installation

Observe the following safety instructions when installing the system: Installation shall be in accordance with the applicable local electric codes.

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.

Install the system in the Restrict Access Area.

While Installing

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 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 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 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

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.

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Chapter 1 Before Installation

No.

Name

Specification

Purpose of use

Torque Driver

Apply a torque range : 6~22 lbf·in

For fastening finger guard (M4)

Apply a torque range : 20~90 lbf·in

For fastening RRH ground pressure terminal (M6)

Screw Driver Bit

‘+’, No. 2

For fastening finger guard (M4)

‘+’, No. 3

For fastening RRH ground pressure terminal (M6)

Screw Driver

‘+’, No. 2

For loosening M3, M4 screw

‘+’, No. 3

For loosening M6 screw

Torque Wrench

Apply a torque range : 10~50 lbf·in

For tightening M6 Hex.Bolt and RF connector of system (4.3-10 Type)

Apply a torque range : 100~400 lbf·in

For tightening M10 Hex.Bolt and RF connector of antenna (DIN Type)

Torque Wrench Spanner Head

Apply Hex. Bolt Head: 10 mm (for 10~50 lbf·in)

For tightening M6 Hex.Bolt

Apply Hex. Bolt Head: 17 mm (for 100~400 lbf·in)

For tightening M10 Hex.Bolt

Apply Hex. Bolt Head: 22 mm (for 10~50 lbf·in)

For tightening RF connector of system (4.3-10 Type)

Apply Hex. Bolt Head: 32 mm (for 100~400 lbf·in)

For tightening RF connector of antenna (DIN Type)

Spanner

10 mm

For loosening M6 Hex.Bolt

17mm

For loosening M10 Hex.Bolt

22 mm

For loosening RF connector of system (4.3-10 Type)

32mm

For loosening RF connector of antenna (DIN Type)

Ratchet Wrench

10 × 13/17 × 19 (4 in 1)

For fastening Hex. Bolt

Tape Measure

16 ft./150 ft.

Tape measure for length measurement

Power Extension Cable

100 ft.

Basic tool

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

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No.

Name

Specification

Purpose of use

Level

Normal

For horizontality and verticality

Hammer Drill

Normal

Wall Type Drilling

Concrete Drill Bit

0.55 in. (14 mm)

For M10 Strong Anchor

Anchor Punch

M10

For M10 Strong Anchor

Hammer

Normal

Anchor fixing

Vacuum Cleaner

Normal

For removing dust during the drilling work

Heating Gun

122~572°F (50~300°C)

Shrinking Feeder cable tube 17

Cable Cutter

0.24~1.26 in. (6~32 mm)

Cable cutting

Crimping Tool

AWG14~AWG4 (1.5~16 mm2)

Pressure terminal for crimping

Wire Stripper

Apply cable thickness:

1.5~6.2 in.(4~16 mm)

Cable sheath for removal

Nipper

Basic Tool

For cutting cable & cable tie

LAN Tool

Basic Tool

RJ45 Crimper

Industrial Scissor

Basic Tool

Cutting 23

Knife

Basic Tool

Cutting

Chapter 1 Before Installation

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No.

Name

Specification

Purpose of use

Optical Connector Cleaner

For LC Connector

For Optical Connector Cleaning

Optic Transceiver Removal Tool

Normal

Separate the Optical Module

Multi tester

Digital Pocket Tester

The voltage and current measurements

Whether measured cable disconnection

Fiber Optical Test Set

Wave length: 1310 nm, 1550 nm (single mode) 850 nm, 1310 nm (multi mode)

Optical level check

Angle Meter

Normal

Antenna angle measurement

Multi master (VSWR & RF Power)

Normal

Feeder VSWR measurement

Compass

Normal

Check azimuth during installation

Chapter 1 Before Installation

The required installation tools may vary depending on the conditions at the site.

In addition to the basic tools, a protractor, ladder, safety equipment, cleaning tools, and so on should also be prepared in consideration of the site conditions.

Chapter 2 Installing System

Foundation Work

Unpacking and Transporting

Fixing System

Unpacking Items

Bringing in Items

Marking and Drilling (only wall type)

System Leveling

Fixing System

Installation Procedure

The procedure to install the RRH is as follows.

Figure 4. Procedure to Install the RRH

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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.

Chapter 2 Installing System

[Front View]

[Side Installation]

[Standard Installation]

Unit: in. (mm)

[Top View]

[Side View]

[Top View]

≥12 (300)

≥15.74 (400)

≥8 (200)

15.23 (387)

≥32 (800)

≥12 (300)

≥15.74 (400)

≥8 (200)

21.77 (553)

≥32 (800)

Front

W: 13.38 (340)

H: 15.47 (393)

D: 6.61 (168)

H: 15.47 (393)

System Arrangement

A minimum distance must be secured around the RRH, in each direction for installation and maintenance.

Figure 5. RRH Arrangement_1 Sector Pole Type Installation

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Chapter 2 Installing System

[Side View]

[Side Installation]

Unit: in. (mm)

[Top View]

≥12 (300)

≥15.74 (400)

≥8 (200)

21.77 (553)

≥32 (800)

D: 20 (508)

H: 15.47 (393)

Pole Size (Diameter)

Length of Carriage Bolt

50 A (60.5 mm)

220 mm

65 A (76.3 mm)

80 A (89.2 mm)

90 A (101.6 mm)

100 A (114.3 mm)

Pole

Size

Pole

Size

Carriage Bolt

[1 Sector]

[3 Sector]

Figure 6. RRH Arrangement_3 Sector Pole Type Installation

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When fixing a pole mounting bracket, the length of a carriage bolt is 220 mm for

the pole diameter 50~100 A.

Chapter 2 Installing System

[Front View]

[Side Installation]

[Standard Installation]

Unit: in. (mm)

[Top View]

[Side View]

[Top View]

≥12 (300)

≥8 (200)

10.17 (258.5)

≥32 (800)

16.71 (424.5)

≥32 (800)

Front

≥15.74 (400)

≥8 (200)

≥12 (300)

≥15.74 (400)

W: 13.38 (340)

H: 15.47 (393)

D: 6.61 (168)

H: 15.47 (393)

Figure 7. RRH Arrangement_1 Sector Wall Type Installation

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Chapter 2 Installing System

[Front View]

[Side Installation]

[Standard Installation]

Unit: in. (mm)

[Top View]

[Side View]

[Top View]

≥12

(300)

16.71 (424.5)

≥32 (800)

Front

≥32 (800)

≥8

(200)

≥12 (300)

≥15.74 (400)

D: 20 (508)

H: 15.47 (393)

≥8

(200)

≥8

(200)

≥8

(200)

≥15.74

(400)

W: 55.90 (1420)/H: 15.47 (393)

10.17

(258.5)

≥8 (200)

Figure 8. RRH Arrangement_3 Sector Wall Type Installation

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Chapter 2 Installing System

Unpacking and Transporting

This paragraph describes the work to unpack cabinets and other components and transport them to the place to be installed.

Bringing in Items

Bring in items, taking care of the followings:

 When carrying a system, fasten the system firmly to the transport vehicle or

carrier to prevent a damage to the system for a vibration or shock.

 When carrying system, use a lift to prevent accidents. 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.

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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.

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