Samsung AT1K01 A00 User Manual

Radio Access Network

AT1K01 Series

Installation Manual

Describes product installation and requirement procedure.

Document Version 2.0

July 2019

Document Number: 2600-00OFL4GAA

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 www.samsungdocs.com

Samsung Networks Website and YouTube Channel

Official Website: www.samsungnetworks.com/

All Rights Reserved. The contents of this document/presentation contain proprietary information that 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

YouTube: www.youtube.com/samsung5g

Confidential

Contents

Preface ix

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

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

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

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

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

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

Chapter 1 Before Installation 1

AU View and External Interface ....................................................................................................... 1

AU View ....................................................................................................................................... 1

AU External Interface ................................................................................................................... 2

Specifications ................................................................................................................................... 3

Cautions for Installation ................................................................................................................... 4

Before Installing ........................................................................................................................... 4

While Installing ............................................................................................................................ 4

After Installing ............................................................................................................................. 5

Installation Tools .............................................................................................................................. 6

Chapter 2 Installing System 9

Installation Procedure ...................................................................................................................... 9

System Arrangement ..................................................................................................................... 10

Using Tilting and Swiveling Bracket ........................................................................................... 10

Using No Tilting Bracket ............................................................................................................ 14

Transporting and Unpacking .......................................................................................................... 16

Bringing in Items ........................................................................................................................ 16

Unpacking .................................................................................................................................. 17

AU Handling ................................................................................................................................... 18

Fixing AU ........................................................................................................................................ 19

Using Tilting and Swiveling Bracket ........................................................................................... 19

Using No Tilting Bracket ............................................................................................................ 44

Chapter 3 Connecting Cables 56

Cabling Procedure .......................................................................................................................... 56

Guidelines for Cable Connections .................................................................................................. 57

Cable Path Inspection ................................................................................................................ 57

Cable Cutting ............................................................................................................................. 58

Cable Installation ....................................................................................................................... 58

Connector Attachment............................................................................................................... 59

Cable Binding ............................................................................................................................. 59

Identification Tag Attachment ................................................................................................... 60

Cabling Diagram ............................................................................................................................. 61

Grounding ...................................................................................................................................... 62

Connecting Ground Cable .......................................................................................................... 62

Power Cabling ................................................................................................................................ 65

Connecting Power Cable ............................................................................................................ 66

Interface Cable Connection ............................................................................................................ 75

Remove/Insert Optical Module .................................................................................................. 75

Confidential

Contents

Connecting Backhaul Cable ....................................................................................................... 77

Connecting UDA Cable ............................................................................................................... 89

GPS Cable Connection ................................................................................................................ 95

Chapter 4 Inspect the Installation 97

Appendix A Acronyms 101

Appendix B GPS Antenna Installation 102

GPS Antenna System Configuration ............................................................................................. 102

Lightening Arrestor .................................................................................................................. 104

Interference Signal ....................................................................................................................... 105

Interference Types ................................................................................................................... 105

Avoiding Interference .............................................................................................................. 105

GPS Antenna Installation.............................................................................................................. 107

Appendix C Clean the Optical Connectors 108

Appendix D Standard Torque 111

Confidential

List of Figures

Figure 1. AU View ............................................................................................................................................ 1

Figure 2. AU External Interface ....................................................................................................................... 2

Figure 3. Procedure to Install the AU .............................................................................................................. 9

Figure 4. AU Arrangement_1 Sector Pole Type Installation .......................................................................... 10

Figure 5. AU Arrangement_2 Sector Pole Type Installation .......................................................................... 11

Figure 6. AU Arrangement_3 Sector Pole Type Installation .......................................................................... 11

Figure 7. AU Arrangement_Pole Type Tilting ................................................................................................ 12

Figure 8. AU Arrangement_Pole Type Swiveling ........................................................................................... 12

Figure 9. AU Arrangement_Wall Type Installation ....................................................................................... 13

Figure 10. AU Arrangement_Wall Type Tilting................................................................................................ 13

Figure 11. AU Arrangement_Wall Type Swiveling .......................................................................................... 14

Figure 12. AU Arrangement_1 Sector Pole Type Installation .......................................................................... 15

Figure 13. AU Arrangement_2 Sector Pole Type Installation .......................................................................... 15

Figure 14. AU Arrangement_3 Sector Pole Type Installation .......................................................................... 16

Figure 15. Using a Handle to transport an AU ................................................................................................ 18

Figure 16. Fixing Unit Bracket (1) .................................................................................................................... 20

Figure 17. Fixing Unit Bracket (2) .................................................................................................................... 21

Figure 18. Fixing Mounting Bracket on the Pole (1) ........................................................................................ 23

Figure 19. Fixing Mounting Bracket on the Pole (2) ........................................................................................ 24

Figure 20. Fixing Mounting Bracket on the Pole (3) ........................................................................................ 25

Figure 21. Fixing Mounting Bracket on the Pole (4) ........................................................................................ 25

Figure 22. Fixing Mounting Bracket on the Pole (5) ........................................................................................ 26

Figure 23. Fixing Mounting Bracket on the Pole (6) ........................................................................................ 27

Figure 24. Lifting AU ........................................................................................................................................ 28

Figure 25. Fixing AU on the Pole (1) ................................................................................................................ 29

Figure 26. Fixing AU on the Pole (2) ................................................................................................................ 30

Figure 27. AU Marking Dimensions ................................................................................................................. 32

Figure 28. Marking .......................................................................................................................................... 33

Figure 29. Drilling ............................................................................................................................................ 34

Figure 30. Fixing Mounting Bracket on the Wall (1) ....................................................................................... 35

Figure 31. Fixing Mounting Bracket on the Wall (2) ....................................................................................... 36

Figure 32. Fixing AU on the Wall ..................................................................................................................... 37

Figure 33. AU Tilting Adjustment (1) ............................................................................................................... 39

Figure 34. AU Tilting Adjustment (2) ............................................................................................................... 40

Figure 35. AU Tilting Adjustment (3) ............................................................................................................... 41

Figure 36. AU Swiveling Adjustment (1) .......................................................................................................... 42

Figure 37. AU Swiveling Adjustment (2) .......................................................................................................... 43

Figure 38. AU Swiveling Adjustment (3) .......................................................................................................... 44

Figure 39. Fixing Unit Bracket ......................................................................................................................... 45

Figure 40. Fixing Mounting Bracket on the Pole (1) ........................................................................................ 47

Figure 41. Fixing Mounting Bracket on the Pole (2) ........................................................................................ 48

Figure 42. Fixing Mounting Bracket on the Pole (3) ........................................................................................ 48

Figure 43. Fixing Mounting Bracket on the Pole (4) ........................................................................................ 49

Figure 44. Fixing Mounting Bracket on the Pole (5) ........................................................................................ 50

Figure 45. Lifting AU ........................................................................................................................................ 51

Figure 46. Fixing AU on the Pole (1) ................................................................................................................ 52

Figure 47. Fixing AU on the Pole (2) ................................................................................................................ 53

Confidential

List of Figures

Figure 48. Fixing AU on the Pole (3) ................................................................................................................ 54

Figure 49. Fixing AU on the Pole (4) ................................................................................................................ 54

Figure 50. Procedure to Connect System Cable .............................................................................................. 56

Figure 51. Cable Connection Procedure.......................................................................................................... 57

Figure 52. Cable Diagram ................................................................................................................................ 61

Figure 53. Connecting Ground Cable (1) ......................................................................................................... 63

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

Figure 55. Power Equipment Elements ........................................................................................................... 65

Figure 56. Connecting Power Cable_AC (1) .................................................................................................... 67

Figure 57. Connecting Power Cable_AC (2) .................................................................................................... 68

Figure 58. Connecting Power Cable_AC (3) .................................................................................................... 69

Figure 59. Connecting Power Cable_DC (1) .................................................................................................... 71

Figure 60. Connecting Power Cable_DC (2) .................................................................................................... 72

Figure 61. Connecting Power Cable_DC (3) .................................................................................................... 73

Figure 62. Optical Module Removal (1) .......................................................................................................... 75

Figure 63. Optical Module Removal (2) .......................................................................................................... 75

Figure 64. Optical Module Removal (3) .......................................................................................................... 76

Figure 65. Optical Module Insert .................................................................................................................... 76

Figure 66. Case#1) Connecting Backhaul Cable (1) ......................................................................................... 78

Figure 67. Case#1) Connecting Backhaul Cable (2) ......................................................................................... 79

Figure 68. Case#1) Connecting Backhaul Cable (3) ......................................................................................... 79

Figure 69. Case#1) Connecting Backhaul Cable (4) ......................................................................................... 80

Figure 70. Case#2) Connecting Backhaul Cable_Cascade (1) .......................................................................... 83

Figure 71. Case#2) Connecting Backhaul Cable_Cascade (2) .......................................................................... 83

Figure 72. Case#2) Connecting Backhaul Cable_Cascade (3) .......................................................................... 84

Figure 73. Case#2) Connecting Backhaul Cable_Cascade (4) .......................................................................... 85

Figure 74. Remove Backhaul Cable (1) ............................................................................................................ 87

Figure 75. Remove Backhaul Cable (2) ............................................................................................................ 88

Figure 76. Connecting UDA Cable (1) .............................................................................................................. 90

Figure 77. Connecting UDA Cable (2) .............................................................................................................. 91

Figure 78. Connecting UDA Cable (3) .............................................................................................................. 92

Figure 79. Remove UDA Cable (1) ................................................................................................................... 93

Figure 80. Remove UDA Cable (2) ................................................................................................................... 94

Figure 81. GPS Antenna Connection_Direct Installation (1) ........................................................................... 95

Figure 82. GPS Antenna Connection_Direct Installation (2) ........................................................................... 96

Figure 83. Installation Inspection Procedure .................................................................................................. 97

Figure 84. Example of a Common GPS Antenna System Configuration ........................................................ 102

Figure 85. GPS Antenna Installation.............................................................................................................. 104

Figure 86. Cleaning MPO Connector_Plug side (1) ....................................................................................... 108

Figure 87. Cleaning MPO Connector_Plug side (2) ....................................................................................... 109

Figure 88. Cleaning MPO Connector_Receptacle side (1) ............................................................................. 109

Figure 89. Cleaning MPO Connector_Receptacle side (2) ............................................................................. 110

Confidential

List of Tables

Table 1. Specifications ................................................................................................................................... 3

Table 2. Basic Installation Tools ..................................................................................................................... 6

Table 3. Parts and Tools for Fixing Unit Bracket on AU ............................................................................... 19

Table 4. Parts and Tools for Fixing Mounting Bracket on the Pole .............................................................. 22

Table 5. Parts and Tools for Fixing AU on the Pole ...................................................................................... 28

Table 6. Tools for Marking ........................................................................................................................... 30

Table 7. Parts and Tools for Drilling ............................................................................................................. 33

Table 8. Anchor Bolt Drill Bits and Hole Depth ............................................................................................ 33

Table 9. Parts and Tools for Fixing Mounting Bracket on the Wall .............................................................. 34

Table 10. Parts and Tools for Fixing AU on the Wall ...................................................................................... 36

Table 11. Tools for Tilting AU ......................................................................................................................... 37

Table 12. Tools for Swiveling AU .................................................................................................................... 42

Table 13. Parts and Tools for Fixing Unit Bracket on AU ............................................................................... 45

Table 14. Parts and Tools for Fixing Mounting Bracket on the Pole .............................................................. 46

Table 15. Tools for Fixing AU on the Pole ...................................................................................................... 51

Table 16. Recommended Minimum Allowed Cable Bending Radius ............................................................. 59

Table 17. AU Connection Cable ..................................................................................................................... 61

Table 18. Parts and Tools for Connecting Ground Cable ............................................................................... 62

Table 19. Parts and Tools for Connecting Power Cable_AC ........................................................................... 66

Table 20. Power Cable/Connector Pin Map_AC ............................................................................................ 66

Table 21. Parts and Tools for Connecting Power Cable_DC .......................................................................... 70

Table 22. Power Cable/Connector Pin Map_DC ............................................................................................ 70

Table 23. Case#1) Parts and Tools for connecting Backhaul Cable ................................................................ 77

Table 24. Case#2) Parts and Tools for connecting Backhaul Cable_Cascade ................................................ 81

Table 25. Parts and Tools for Remove Backhaul Cable .................................................................................. 86

Table 26. Parts and Tools for Connecting UDA Cable .................................................................................... 89

Table 27. UDA Cable Pin Map ........................................................................................................................ 90

Table 28. Parts and Tools for Remove UDA Cable ......................................................................................... 92

Table 29. Parts and Tools for GPS Antenna (Direct Installation) ................................................................... 95

Table 30. Construction Situation Checklist .................................................................................................... 98

Table 31. GPS Antenna system Configuration ............................................................................................. 102

Table 32. MPO Connector Cleaning Tools ................................................................................................... 108

Table 33. Standard Torque Value for Fastening Bolts ................................................................................. 111

Table 34. Brass Bolts Torque Value.............................................................................................................. 111

Table 35. Connector Connection Torque Value ........................................................................................... 111

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 a Samsung AT1K01 Series and how to connect its cables.

Conventions in this Document

Samsung Networks product documentation uses the following conventions.

Symbols

Confidential

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

 The input and output text is presented in the Courier New font. For example,

context <designated epc-context-name>

 The CLI command is presented in capital letters and Courier New, bold style.

For example, Type the RTRV-NE-STS command in the input field.

 The YANG object is presented in the small letters and boldface. For example,

eutran-cell-conf-idle

Preface

Document Version

Publication Date

Remarks

1.0

June 2019

First version

2.0

July 2019

 The Personal and Product Safety and the

Equipment Markings are updated.

 The Specifications is updated.

Section

Title

Description

Chapter 1

Before Installation

This chapter introduces AU and describes the items that should be understood before installation.

Chapter 2

Installing System

This chapter describes the procedures to install the AU.

Chapter 3

Connecting Cables

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

Chapter 4

Inspect the Installation

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

Appendix A

Acronyms

This appendix describes the acronyms used in this manual.

Appendix B

GPS Antenna Installation

This appendix describes the procedure of installing GPS antenna.

Appendix C

Clean the Optical Connectors

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

Appendix D

Standard Torque

This appendix 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.

 The Personal and Product Safety and the Equipment Markings are updated.

 The Specifications is changed as follows:

o The Antenna Gain, the Channel Bandwidth/Capacity, the RF Output

Power, the Input Current, the IP rating and the EMC are updated.

Revision History

The following table lists all versions of this document.

Confidential

Organization of This Document

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.

Electrical

The product is designed to operate from a power 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.

The product contains hazardous energy levels as defined by UL 60950 or 62368. 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.

Confidential

Lasers

The product is fitted with optic modules rated as Class 1 radiation-emitting devices under IEC/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.

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

The product is powered from a power 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.

Confidential

Preface

Cooling

The product is natural convection cooling type.

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

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 UL 60950 or 62368, 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.

Preface

Power Supply Connection

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 UL 60950 or 62368 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.

Confidential

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.

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.’

FCC Statement

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can

Preface

radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

Proposition 65 (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.

Confidential

Preface

Hot surface warning

Allow to cool before servicing. Do not touch before cooling. Notice! Be careful not to touch due to high temperature. The system must be installed in a restricted area, and make sure the

work is done by personnel properly trained for the job.

Protective earth

AU should be grounded.

Equipment Markings

Confidential

Chapter 1 Before

Unit: in. (mm)

[Left View]

[Front View]

19.41 (493)

6.89 (175)

[Bottom View]

[Right View]

[Rear View]

[Top View]

9.57 (243)

16.81 (427)

Installation

This chapter introduces the AU system and describes the items that you should know before installation.

AU View and External Interface

This section provides the physical structure of the AU and its interfaces.

AU View

The figure below depicts the physical structure of the AU:

Confidential

Figure 1. AU View

Chapter 1 Before Installation

UDA

GPS

Ground Terminal

[Bottom View]

[Top View]

LMT

PWR

UDE

[100 to 240 V AC Type]

[-48 V DC Type]

AU External Interface

The figure below depicts the external interface structure of the AU:

Figure 2. AU External Interface

Confidential

Chapter 1 Before Installation

Item

AT1K01

Technology

5G NR

Operating Frequency

27.5 to 28.35 GHz

Input Voltage

-48 V DC (-36 to -58 V DC) or 100 to 240 V AC

LED

Total: 1 EA Powered, Operational, Fail (3 Status w/different colors)

Operational Temperature

-40~55°C (with solar load)

Humidity

TBD

IP rating

IP65

EMC

FCC Title 47 CFR Part 15 Subpart B

Safety

UL 60950 or 62368

Installation

Pole/Wall/Tower mounting

Dimension (W × D × H)

 9.57 in. (243 mm) × 6.89 in. (175 mm) × 16.81 in. (427 mm) •(@without

cover)

 9.57 in. (243 mm) × 6.89 in. (175 mm) × 19.4 in. (493 mm) (@with

cover & GPS Port)

Volume

< 18.16 L

Weight

< 33.07 lb (15.8 kg)

Specifications

The table below outlines the main specifications of the AU:

Table 1. Specifications

Confidential

Chapter 1 Before Installation

Cautions for Installation

Observe the safety instructions described in this section when installing the system.

Installation should be done in accordance with the applicable local electric codes.

Before Installing

Before starting the installation, ensure the following:

 Post warning signs in areas where high-voltage cables are installed.

 Post ‘off limit’ signs in areas where accidents are most expected.

 Use guardrails or fences to block open areas such as ditches, open roof areas,

and scaffolds.

Install the system in the restricted access area.

Confidential

While Installing

During installation, ensure the following:

The system power must be cut off before installing.

Ensure that the power switch of the power supply is off when installing the system.

Installing the system with power on may cause system damage or fatal human injury when connecting or disconnecting cables.

Ensure that workers wear protection gloves and goggles to prevent injury from

debris while drilling holes in a wall or ceiling.

Do not wear accessories such as watches and rings to prevent electrical shock.

Cover unused ports with a cap. This prevents foreign substances from entering into

the unused ports.

To prevent foreign substances, outdoor air, and moisture from entering the cable

inlet (including cable gland and conduit), finish the inlet 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 silicone.

Keep a safe distance between the base station antenna (AU) and people.

Do not co-locate nor operate in conjunction with any other antenna or transmitter

Safe Distance

AT1K01

for the protection of general public from exposure to radio frequency electromagnetic field.

After Installing

After installation, 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. The workers must handle the optical cables with care as the laser beam can seriously damage the eyes.

Confidential

Chapter 1 Before Installation

157.48 inch (400 cm)

Ensure that the workers do not damage installed cables while cleaning the system.

While cleaning the power supply device, take precaution that the device does not come in contact with foreign objects that may cause power failure.

DOUBLE POLE/NEUTRAL FUSING

AT1K01-A00 (AC Type model) has double pole (neutral fusing) at the AC power port. So, service person should turn off the relevant circuit breaker at power distribution panel, before servicing this equipment.

Chapter 1 Before Installation

Number

Name

Specification

Purpose of use

Tool Box

To keep all the tool items in the box 2

Torque Driver

Apply a torque range : 20 to 90 lbf·in

Fastening M6 SEMS

Screw Driver Bit

+, No. 3

Fastening M6 SEMS

Screw Driver

+, No. 3

Loosening M6 SEMS

Torque Wrench

Apply a torque range: 10 to 50 lbf·in

Tightening M6 Hex. bolt and 4.3-10 Connector

Apply a torque range: 100 to 400 lbf·in

Tightening M8 Hex. bolt

Torque Wrench Spanner Head

Apply Hex. bolt head: 10 mm (for 10 to 50 lbf·in)

Tightening M6 Hex. bolt

Apply Hex. bolt head: 13 mm (for 100 to 400 lbf·in)

Tightening M8 Hex. bolt

Apply Hex. bolt head: 22 mm (for 10 to 50 lbf·in)

Tightening 4.3-10 Connector

Spanner

10 mm

Loosening M6 Hex. bolt

13 mm

Loosening M8 Hex. bolt

22 mm

Loosening 4.3-10 Connector

Tape Measure

16/150 ft.

Measuring length

Power Extension Cable

100 ft.

Basic tool

Level

Normal

Levelling horizontality and verticality

Hammer Drill

Normal

Drilling wall

Installation Tools

The basic tools required for installation are listed in the table below. The additional tools required for each site need to be identified and arranged during a site survey before starting the installation.

Table 2. Basic Installation Tools

Confidential

Number

Name

Specification

Purpose of use

Concrete Drill Bit

12 mm

Setting M8 Anchor

Heating Gun

50 to 300°C

Shrinking the feeder cable tube

Anchor Punch

Setting M8 anchor

Hammer

Normal

Fixing anchor

Vacuum Cleaner

Normal

Removing dust during the drilling work

Cable Cutter

0.24-1.26 in. (6-32 mm)

Cutting cable

Crimping Tool

14-4 AWG (1.5 to 16 mm2)

Crimping pressure terminal

Wire Stripper

Apply cable thickness: 1.5 to

6.2 in. (4 to 16 mm)

Removing cable sheath

Nipper

Basic Tool

Cutting cable

Flush cutter

Basic Tool

For cutting cable tie 22

Industrial Scissor

Basic Tool

Cutting 23

Knife

Basic Tool

Cutting

Heating Gun

50 to 300°C

Shrinking the feeder cable tube

Chapter 1 Before Installation

Confidential

Number

Name

Specification

Purpose of use

Multi tester

Digital Pocket Tester

Checking voltage and current to detect cable disconnection

Fiber Optical Test Set

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

850 nm, 1310 nm (multimode)

Checking optical level

Optical Connector Cleaner

For LC Connector

Cleaning Optical Connector

Optical Transceiver Removal

Tool

Normal

For separating the optical module

Antenna Alignment Tool

Checking azimuth and tilting

Angle Meter

Normal

Checking MMU Tilting

Compass

Normal

Check azimuth during installation

Chapter 1 Before Installation

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

In addition to the basic tools, protractor, ladder, safety equipment, and cleaning tools must also be arranged, considering the site conditions.

Chapter 2 Installing System

Foundation Work

Unpacking and Transporting

Fixing System

Unpacking Items

Bringing in Items

Fixing Unit Bracket

Fixing Mounting Bracket

Fixing AU

This chapter describes the installation procedures of the AU.

Installation Procedure

The figure below depicts the overall procedures for installing the AU:

Figure 3. Procedure to Install the AU

Confidential

Chapter 2 Installing System