Samsung 5G NR User manual

Radio Access Network
5G NR HRU
Installation Manual
Describes product installation and requirement procedure.
Document Version 1.0
August 2018
Document Number: 2600-00MST9GAA

© 2018 SAMSUNG Electronics Co., Ltd.
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
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.

5G NR HRU Installation Manual v1.0 iii
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Samsung Networks documentation is available at http://www.samsungdocs.com

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5G NR HRU Installation Manual v1.0 iv
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Contents
Preface x
Conventions in this Document ......................................................................................................... x
Revision History............................................................................................................................... xi
Organization of This Document ...................................................................................................... xi
Related Documentation .................................................................................................................. xi
Personal and Product Safety ...........................................................................................................xii
Equipment Markings .......................................................................................................................xv
Chapter 1 Before Installation 1
HRU View and External Interface ..................................................................................................... 1
HRU View ..................................................................................................................................... 1
HRU External Interface ................................................................................................................ 2
Specifications ................................................................................................................................... 4
Cautions for Installation ................................................................................................................... 5
Before Installing........................................................................................................................... 5
While Installing ............................................................................................................................ 5
After Installing ............................................................................................................................. 5
Installation Tools .............................................................................................................................. 7
Chapter 2 Installing System 10
Installation Procedure .................................................................................................................... 10
System Arrangement ..................................................................................................................... 11
Using Tilting and Swiveling Bracket........................................................................................... 11
Without Tilting Bracket.............................................................................................................. 14
Using Chain Bracket................................................................................................................... 15
Transporting and Unpacking .......................................................................................................... 17
Bringing in Items........................................................................................................................ 17
Unpacking.................................................................................................................................. 17
HRU Handling ................................................................................................................................. 18
Fixing HRU ...................................................................................................................................... 19
Using Tilting and Swiveling Bracket........................................................................................... 19
Without the Tilting Bracket ....................................................................................................... 51
Using Chain Bracket................................................................................................................... 73
Chapter 3 Connecting Cables 85
Cabling Procedure .......................................................................................................................... 85
Guidelines for Cable Connections .................................................................................................. 86
Cable Path Inspection ................................................................................................................ 86
Cable Cutting ............................................................................................................................. 87
Cable Installation ....................................................................................................................... 87
Cable Binding ............................................................................................................................. 88
Connector Attachment............................................................................................................... 88
Identification Tag Attachment................................................................................................... 89
Cabling Diagram ............................................................................................................................. 90
Grounding ...................................................................................................................................... 91
Connecting Ground Cable .......................................................................................................... 91
Power Cabling ................................................................................................................................ 94
Connecting Power Cable ............................................................................................................ 95

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Interface Cable Connection............................................................................................................ 99
Connecting LINK Cable............................................................................................................... 99
Connecting UDA Cable ............................................................................................................. 102
Chapter 4 Inspect the Installation 106
Appendix A Acronyms 110
Appendix B Clean the Optical Connectors 111
Appendix C Standard Torque 114

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List of Figures
Figure 1. HRU View ......................................................................................................................................... 2
Figure 2. HRU External Interface..................................................................................................................... 3
Figure 3. Procedure to Install the HRU.......................................................................................................... 10
Figure 4. HRU Arrangement_1 Sector Pole Type Installation ....................................................................... 11
Figure 5. HRU Arrangement_2 Sector Pole Type Installation ....................................................................... 12
Figure 6. HRU Arrangement_1 Sector Wall Type Installation ....................................................................... 12
Figure 7. HRU Arrangement_Tilting .............................................................................................................. 13
Figure 8. HRU Arrangement_Swiveling......................................................................................................... 13
Figure 9. HRU Arrangement_1 Sector Pole Type Installation ....................................................................... 14
Figure 10. HRU Arrangement_2 Sector Pole Type Installation ....................................................................... 15
Figure 11. HRU Arrangement_3 Sector Pole Type Installation ....................................................................... 16
Figure 12. Using a Handle to transport an HRU .............................................................................................. 18
Figure 13. Fixing Unit Bracket (1) .................................................................................................................... 20
Figure 14. Fixing Unit Bracket (2) .................................................................................................................... 20
Figure 15. Fixing Unit Bracket (3) .................................................................................................................... 21
Figure 16. Fixing Mounting Bracket on the Pole (1)........................................................................................ 22
Figure 17. Fixing Mounting Bracket on the Pole (2)........................................................................................ 22
Figure 18. Fixing Mounting Bracket on the Pole (3)........................................................................................ 23
Figure 19. Fixing Mounting Bracket on the Pole (4)........................................................................................ 23
Figure 20. Fixing Mounting Bracket on the Pole (5)........................................................................................ 24
Figure 21. Lifting HRU (1) ................................................................................................................................ 25
Figure 22. Lifting HRU (2) ................................................................................................................................ 26
Figure 23. Fixing HRU on the Pole (1) ............................................................................................................. 27
Figure 24. Fixing HRU on the Pole (2) ............................................................................................................. 28
Figure 25. Fixing HRU on the Pole (3) ............................................................................................................. 29
Figure 26. Fixing Mounting Bracket on the Pole (1)........................................................................................ 30
Figure 27. Fixing Mounting Bracket on the Pole (2)........................................................................................ 31
Figure 28. Fixing Mounting Bracket on the Pole (3)........................................................................................ 31
Figure 29. Fixing Mounting Bracket on the Pole (4)........................................................................................ 32
Figure 30. Fixing Mounting Bracket on the Pole (5)........................................................................................ 32
Figure 31. Lifting HRUs (1)............................................................................................................................... 33
Figure 32. Lifting HRUs (2)............................................................................................................................... 34
Figure 33. Fixing HRUs on the Pole (1) ............................................................................................................ 35
Figure 34. Fixing HRUs on the Pole (2) ............................................................................................................ 36
Figure 35. Fixing HRUs on the Pole (3) ............................................................................................................ 37
Figure 36. Fixing HRUs on the Pole (4) ............................................................................................................ 38
Figure 37. Fixing HRUs on the Pole (5) ............................................................................................................ 39
Figure 38. HRU Marking Dimensions .............................................................................................................. 40
Figure 39. Marking .......................................................................................................................................... 41
Figure 40. Drilling ............................................................................................................................................ 42
Figure 41. Fixing Mounting Bracket on the Wall (1) ....................................................................................... 43
Figure 42. Fixing Mounting Bracket on the Wall (2) ....................................................................................... 43
Figure 43. Fixing HRU on the Wall (1) ............................................................................................................. 44
Figure 44. Fixing HRU on the Wall (2) ............................................................................................................. 45
Figure 45. HRU Tilting Adjustment (1) ............................................................................................................ 46
Figure 46. HRU Tilting Adjustment (2) ............................................................................................................ 47
Figure 47. HRU Tilting Adjustment (3) ............................................................................................................ 48

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List of Figures
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Figure 48. HRU Swiveling Adjustment (1) ....................................................................................................... 49
Figure 49. HRU Swiveling Adjustment (2) ....................................................................................................... 50
Figure 50. HRU Swiveling Adjustment (3) ....................................................................................................... 51
Figure 51. Fixing Unit Bracket (1) .................................................................................................................... 52
Figure 52. Fixing Unit Bracket (2) .................................................................................................................... 53
Figure 53. Fixing Mounting Bracket on the Pole (1)........................................................................................ 54
Figure 54. Fixing Mounting Bracket on the Pole (2)........................................................................................ 54
Figure 55. Fixing Mounting Bracket on the Pole (3)........................................................................................ 55
Figure 56. Fixing Mounting Bracket on the Pole (4)........................................................................................ 55
Figure 57. Fixing Mounting Bracket on the Pole (5)........................................................................................ 56
Figure 58. Lifting HRU (1) ................................................................................................................................ 57
Figure 59. Lifting HRU (2) ................................................................................................................................ 58
Figure 60. Fixing HRU on the Pole (1) ............................................................................................................. 59
Figure 61. Fixing HRU on the Pole (2) ............................................................................................................. 60
Figure 62. Fixing HRU on the Pole (3) ............................................................................................................. 61
Figure 63. Fixing HRU on the Pole (4) ............................................................................................................. 61
Figure 64. Fixing Mounting Bracket on the Pole (1)........................................................................................ 63
Figure 65. Fixing Mounting Bracket on the Pole (2)........................................................................................ 64
Figure 66. Fixing Mounting Bracket on the Pole (3)........................................................................................ 64
Figure 67. Fixing Mounting Bracket on the Pole (4)........................................................................................ 65
Figure 68. Fixing Mounting Bracket on the Pole (5)........................................................................................ 65
Figure 69. Lifting HRUs (1)............................................................................................................................... 66
Figure 70. Lifting HRUs (2)............................................................................................................................... 67
Figure 71. Fixing HRUs on the Pole (1) ............................................................................................................ 68
Figure 72. Fixing HRUs on the Pole (2) ............................................................................................................ 69
Figure 73. Fixing HRUs on the Pole (3) ............................................................................................................ 70
Figure 74. Fixing HRUs on the Pole (4) ............................................................................................................ 71
Figure 75. Fixing HRUs on the Pole (5) ............................................................................................................ 72
Figure 76. Fixing HRUs on the Pole (6) ............................................................................................................ 73
Figure 77. Fixing Zero-Bolt Unit Bracket (1) .................................................................................................... 74
Figure 78. Fixing Zero-Bolt Unit Bracket (2) .................................................................................................... 75
Figure 79. Adjustment Chain Bracket Size (1) ................................................................................................. 76
Figure 80. Adjustment Chain Bracket Size (2) ................................................................................................. 77
Figure 81. Fixing Chain Bracket Assembly on the Pole (1) .............................................................................. 78
Figure 82. Fixing Chain Bracket Assembly on the Pole (2) .............................................................................. 79
Figure 83. Fixing Chain Bracket Assembly on the Pole (3) .............................................................................. 80
Figure 84. Fixing Chain Bracket Assembly on the Pole (4) .............................................................................. 80
Figure 85. Lifting HRUs (1)............................................................................................................................... 81
Figure 86. Lifting HRUs (2)............................................................................................................................... 82
Figure 87. Fixing HRUs on the Pole (1) ............................................................................................................ 83
Figure 88. Fixing HRUs on the Pole (2) ............................................................................................................ 84
Figure 89. Procedure to Connect System Cable.............................................................................................. 85
Figure 90. Cable Connection Procedure.......................................................................................................... 86
Figure 91. Cable Diagram ................................................................................................................................ 90
Figure 92. Connecting Ground Cable (1) ......................................................................................................... 92
Figure 93. Connecting Ground Cable (2) ......................................................................................................... 93
Figure 94. Power Equipment Elements........................................................................................................... 94
Figure 95. Connecting Power Cable (1)........................................................................................................... 96
Figure 96. Connecting Power Cable (2)........................................................................................................... 96
Figure 97. Connecting Power Cable (3)........................................................................................................... 97
Figure 98. Connecting LINK Cable (1) .............................................................................................................. 99
Figure 99. Connecting LINK Cable (2) ............................................................................................................ 100

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List of Figures
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Figure 100. Connecting LINK Cable (3)............................................................................................................ 101
Figure 101. Connecting UDA Cable (1)............................................................................................................ 103
Figure 102. Connecting UDA Cable (2)............................................................................................................ 103
Figure 103. Connecting UDA Cable (3)............................................................................................................ 104
Figure 104. Connecting UDA Cable (4)............................................................................................................ 104
Figure 105. Connecting UDA Cable (5)............................................................................................................ 105
Figure 106. Installation Inspection Procedure ................................................................................................ 106
Figure 107. Cleaning MPO Connector (1)........................................................................................................ 112
Figure 108. Cleaning MPO Connector (2)........................................................................................................ 112
Figure 109. Cleaning MPO Connector (3)........................................................................................................ 113

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List of Tables
Table 1. Specifications ................................................................................................................................... 4
Table 2. Basic Installation Tools..................................................................................................................... 7
Table 3. Parts and Tools for Fixing Unit Bracket on HRU ............................................................................. 19
Table 4. Parts and Tools for Fixing Mounting Bracket on the Pole.............................................................. 21
Table 5. Parts and Tools for Fixing HRU on the Pole.................................................................................... 26
Table 6. Parts and Tools for Fixing Mounting Bracket on the Pole.............................................................. 29
Table 7. Parts and Tools for Fixing HRU on the Pole.................................................................................... 34
Table 8. Tools for Marking ........................................................................................................................... 39
Table 9. Parts and Tools for Drilling ............................................................................................................. 41
Table 10. Anchor Bolt Drill Bits and Hole Depth ............................................................................................ 41
Table 11. Parts and Tools for Fixing Mounting Bracket on the Wall.............................................................. 42
Table 12. Parts and Tools for Fixing HRU on the Wall ................................................................................... 44
Table 13. Tools for Tilting HRU ...................................................................................................................... 45
Table 14. Tools for Swiveling HRU ................................................................................................................. 49
Table 15. Parts and Tools for Fixing Unit Bracket on HRU ............................................................................. 52
Table 16. Parts and Tools for Fixing Mounting Bracket on the Pole .............................................................. 53
Table 17. Tools for Fixing HRU on the Pole.................................................................................................... 58
Table 18. Parts and Tools for Fixing Mounting Bracket on the Pole .............................................................. 62
Table 19. Tools for Fixing HRUs on the Pole .................................................................................................. 67
Table 20. Parts and Tools for Fixing Unit Bracket on HRU ............................................................................. 73
Table 21. Parts and Tools for Adjustment Chain Bracket Size ....................................................................... 76
Table 22. Parts and Tools for Fixing Chain Bracket Assembly on the Pole .................................................... 78
Table 23. Recommended Minimum Allowed Cable Bend Radius.................................................................. 88
Table 24. HRU Connection Cable ................................................................................................................... 90
Table 25. Parts and Tools for Connecting Ground Cable ............................................................................... 91
Table 26. Parts and Tools for Connecting Power Cable ................................................................................. 95
Table 27. DC Power Cable/Connector Pin Map ............................................................................................. 95
Table 28. Parts and Tools for LINK Cable Connection.................................................................................... 99
Table 29. Parts and Tools for Connecting UDA Cable .................................................................................. 102
Table 30. UDA Cable Pin Map ...................................................................................................................... 102
Table 31. Construction Situation Checklist .................................................................................................. 107
Table 32. MPO Connector Cleaning Tools ................................................................................................... 111
Table 33. Standard Torque Value for Fastening Bolts ................................................................................. 114
Table 34. Brass Bolts Torque Value.............................................................................................................. 114
Table 35. Connector Connection Torque Value ........................................................................................... 114

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5G NR HRU Installation Manual v1.0 x
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Preface
This manual describes how to install a Samsung 5G NR Hybrid Radio Unit
(HRU), SFG-AB203, and how to connect its cables.
Conventions in this Document
Samsung Networks product documentation uses the following conventions.
Symbols
Symbol
Description
Indicates a task.
Indicates a shortcut or an alternative method.
Provides additional information.
Provides information or instructions that you should follow to avoid service
failure or damage to equipment.
Provides information or instructions that you should follow to avoid personal
injury or fatality.
Provides antistatic precautions that you should observe.
Menu Commands
menu | command
This indicates that you must select a command on a menu, where menu is the
name of the menu, and command is the name of the command on that menu.
File Names and Paths
These are indicated by a bold typeface. For example:
Copy filename.ext into the /home/folder1/folder2/bin/ folder.
User Input and Console Screen Output Text
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

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Preface
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Revision History
The table below outline all the versions of this document:
Document Version
Publication Date
Remarks
1.0
August 2018
First version
Organization of This Document
Section
Title
Description
Chapter 1
Before Installation
This chapter introduces HRU and describes the items that
should be understood before installation.
Chapter 2
Installing System
This chapter describes the procedures to install the HRU.
Chapter 3
Connecting Cables
This chapter describes the procedures to connect the cables to
the installed HRU.
Chapter 4
Inspect the Installation
This chapter describes the procedures of inspecting installation
status after the HRU installation and cabling is completed.
Appendix A
Acronyms
This appendix describes the acronyms used in this manual.
Appendix B
Clean the Optical
Connectors
This appendix describes the procedure of cleaning the optical
connector and cleaning tool.
Appendix C
Standard Torque
This appendix describes the standard torque when fastening
the bolt.
Related Documentation
5G NR System Description

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Preface
5G NR HRU Installation Manual v1.0 xii
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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 -48 V DC and 230 V AC.
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. 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.

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Preface
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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 -48 V DC and 230 V AC 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.
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, 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.
Power Supply Connection
Power connections and installation of associated wiring must be carried out by a
suitably qualified technician.

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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 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.
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
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.

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Equipment Markings
This marking on the product, accessories or literature indicates that the
product and its electronic accessories (e.g. charger, headset, and 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.
Protective earth
HRU should be grounded.

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5G NR HRU Installation Manual v1.0 1
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Chapter 1 Before
Installation
This chapter introduces the HRU system and describes the items that you should
know before installation.
HRU View and External Interface
This section provides the physical structure of the HRU and its interfaces.
HRU View
The figure below depicts the physical structure of the HRU:

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Chapter 1 Before Installation
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Figure 1. HRU View
HRU External Interface
The figure below depicts the external interface structure of the HRU:
Unit: in. (mm)
[Left View]
[Front View]
25.27 (641.9)
29.09 (739)
4.65
(118.2)
[Bottom View]
[Right View]
[Rear View]
10.04 (255)
[Top View]

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Chapter 1 Before Installation
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Figure 2. HRU External Interface
L0
L1
UDA
DC_PWR
Ground Terminal
[Bottom View]

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Chapter 1 Before Installation
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Specifications
The table below outlines the main specifications of the HRU:
Table 1. Specifications
Item
SFG-AB203
Technology
5G NR
Operating Frequency
27.5 to 28.35 GHz
Channel Bandwidth
100 MHz
Operating Bandwidth
100 MHz × 8 Carrier
Antenna Configuration
Integrated Antenna
Data Channel: 4Tx/4Rx
RF chain per Data Channel: 256 (Total 1024 RF Chains/Unit)
RF Output Power
EIRP 54 dBm/Path, 60 dBm/Unit (Antenna Gain: 24 dBi)
Input Voltage
-48 V DC (-36 to -58 V DC)
Input Current
5.4 A @ -48 V DC
LED
Total: 1 EA
Powered, Operational, Fail (3 Status w/different colors)
Operational
Temperature
-40 to 55°C
Humidity
-5 to 100 % RH, condensing, not to exceed 30 g/m3absolute
humidity
IP rating
IP65
EMC
FCC Part 15
FCC
FCC Part 30
Installation
Pole/Wall/Tower mounting
Dimension (W × D × H)
25.27 in. (641.9 mm) × 10.04 in. (255.0 mm) × 4.65 in. (118.2
mm)
Volume
< 19.3 L
Weight
< 37.48 lb (17.0 kg)

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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.
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.
After Installing
After installation, remove any debris produced during the work and clean up the
installation site.