Samsung Electronics Co SLS-BP008Q Outdoor Pico eNB User Manual Manual rev1

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LTE TDD Outdoor Pico eNB

Installation Manual

Describes how to install the Samsung LTE Outdoor Pico eNB including how to

connect cables.

Document Version 1.0

August 2014

Document Number: 2600-00GR31GAA

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.

This manual should be read and used as a guideline for properly installing and/or operating the

product. Owing to product variations across the range, any illustrations and photographs used in

this manual may not be a wholly accurate depiction of the actual products you are using.

This manual may be changed for system improvement, standardization and other technical

reasons without prior notice.

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

LTE TDD Outdoor Pico eNB Installation Manual v1.0 iii

©Samsung Proprietary and Confidential

Contents

ContentsContents

Contents

Preface ix

Relevance ........................................................................................................................................ ix

Conventions in This Document ....................................................................................................... ix

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

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

Related Documentation .................................................................................................................. xi

Personal and Product Safety ........................................................................................................... xii

Chapter 1 Installation Prerequisites 1

Unboxing and Transportation .......................................................................................................... 1

Prerequisites Required for Transport ........................................................................................... 1

OSHA Training .............................................................................................................................. 1

Unboxing Procedure .................................................................................................................... 2

System Configuration ....................................................................................................................... 3

Outdoor Pico eNB Configuration ................................................................................................. 3

External Interface of Outdoor Pico eNB ....................................................................................... 4

Specifications ................................................................................................................................... 5

Key Specification .......................................................................................................................... 5

Power Specification ..................................................................................................................... 5

Dimension and Weight ................................................................................................................ 5

GPSR Specification ....................................................................................................................... 6

Environmental Condition ............................................................................................................. 6

Cautions for Installation ................................................................................................................... 7

Before Installing ........................................................................................................................... 7

While Installing ............................................................................................................................ 7

After Installing ............................................................................................................................. 8

Installation Tools .............................................................................................................................. 9

Chapter 2 System Installation 11

Installation of Outdoor Pico eNB ................................................................................................... 11

Foundation Work ........................................................................................................................... 12

System Arrangement ................................................................................................................. 12

Marking and Drilling .................................................................................................................. 14

Fixing System .................................................................................................................................. 16

Assemble Tightening Parts for Outdoor Pico eNB ..................................................................... 17

Fix the Outdoor Pico eNB (Wall Type) ........................................................................................ 18

Fix the Outdoor Pico eNB (Pole Type) ........................................................................................ 21

Installing GPS arrestor ............................................................................................................... 26

System Leveling .............................................................................................................................. 27

Insulation Test ................................................................................................................................ 29

Chapter 3 Connecting Cables 32

Work Flow for Cabling .................................................................................................................... 32

Cable Path Inspection ................................................................................................................ 34

Cable Cutting ............................................................................................................................. 34

Cable Installation ....................................................................................................................... 34

Cable Binding ............................................................................................................................. 35

Connector Attachment............................................................................................................... 36

Contents

LTE TDD Outdoor Pico eNB Installation Manual v1.0 iv

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Identification Tag Attachment ................................................................................................... 36

Cabling ............................................................................................................................................ 37

Grounding ...................................................................................................................................... 39

Grounding the Outdoor Pico eNB .............................................................................................. 40

Grounding GPS Arrestor ............................................................................................................. 42

Power Cabling ................................................................................................................................ 45

Connecting the AC Power Cable................................................................................................. 46

Backhaul Cable Connection (Optic Type) ................................................................................... 49

External Interface Construction ..................................................................................................... 53

Backhaul Cable Connection (Copper Type) ................................................................................ 53

GPS Cable Connection ................................................................................................................ 57

RF Cable Connection .................................................................................................................. 65

Chapter 4 Checking Installation Status 76

Inspection Plan........................................................................................................................... 77

On-site Inspection and Inspection Checklist ............................................................................... 77

Share Inspection Result and Take Corrective Measures ............................................................ 77

Check the Result of Corrective Action ........................................................................................ 77

Share Corrective Measure Result and Prepare Preventive Plan ................................................ 77

Appendix A Acronyms 80

Appendix B GPS Antenna Installation 81

GPS Antenna System Configuration ............................................................................................... 81

GPS Antenna .............................................................................................................................. 82

Lightening Arrestor .................................................................................................................... 85

Interference Signal ......................................................................................................................... 87

Interference Types ..................................................................................................................... 87

Avoiding Interference ................................................................................................................ 88

GPS Antenna Installation................................................................................................................ 89

Wall ............................................................................................................................................ 90

Floor ........................................................................................................................................... 91

Appendix C Sector Antenna Installation 92

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

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

Appendix D Installing Feeder Cable 95

Cautions When Installing Feeder Cable ......................................................................................... 95

Appendix E Connector Assembly 98

RJ-45 (Shield Type) ......................................................................................................................... 98

RJ-45 (Normal Type) ..................................................................................................................... 100

Finishing the Connector Connection Part by Tape ....................................................................... 101

Check Items .............................................................................................................................. 101

Appendix F Cleaning Optic Connector 102

Cleaning Optic Connector ............................................................................................................ 102

IBCTM Brand Cleaner ................................................................................................................... 103

IBCTM Brand type Cleaner (P/N 9393) .................................................................................... 103

Appendix G Pressure Terminal Assembly 107

Preparations ................................................................................................................................. 107

Pressure Reference Table............................................................................................................. 108

Assembling Pressure Terminal ..................................................................................................... 111

Strip the Cable Sheath ............................................................................................................. 111

Fixing Pressure Terminal (Handheld Compressor) ................................................................... 114

Contents

LTE TDD Outdoor Pico eNB Installation Manual v1.0 v

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Fixing Pressure Terminal (Hydraulic Press) .............................................................................. 117

Assembling Heat Shrink Tube .................................................................................................. 120

Appendix H Standard Torque 121

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List of Figures

Figure 1. Outdoor Pico eNB Configuration ...................................................................................................... 3

Figure 2. External Interface of Outdoor Pico eNB ........................................................................................... 4

Figure 3. Procedure to Install the System ..................................................................................................... 11

Figure 4. Outdoor Pico eNB Arrangement (Wall Type) ................................................................................. 12

Figure 5. Outdoor Pico eNB Arrangement (Pole Type) ................................................................................. 13

Figure 6. System Marking-Wall Type (1) ....................................................................................................... 14

Figure 7. System Marking-Wall Type (2) ....................................................................................................... 15

Figure 8. Assemble Tightening Parts for Installing Outdoor Pico eNB .......................................................... 17

Figure 9. Fix Unit Mounting Bracket (Wall Type) .......................................................................................... 19

Figure 10. Fixing the Outdoor Pico eNB (Wall Type) (1) ................................................................................. 20

Figure 11. Fix Unit-Mounting Bracket and Pole-Mounting Bracket ................................................................ 22

Figure 12. Fix the Outdoor Pico eNB–Pole Type (1) ........................................................................................ 24

Figure 13. Fixing the Outdoor Pico eNB–Pole Type (2) ................................................................................... 25

Figure 14. Installing GPS arrestor (Wall) ......................................................................................................... 26

Figure 15. Leveling Using a Level (Wall Type) ................................................................................................. 28

Figure 16. Leveling Using a Level (Pole Type) ................................................................................................. 29

Figure 17. Schematic Diagram for Insulation Test (Wall Type) ....................................................................... 31

Figure 18. Schematic Diagram for Insulation Test (Pole Type) ....................................................................... 31

Figure 19. Work Flow for System Cabling ....................................................................................................... 32

Figure 20. Detailed Cabling Procedure ............................................................................................................ 33

Figure 21. Cabling Diagram ............................................................................................................................. 37

Figure 22. Connection of the Outdoor Pico eNB Ground Cable ...................................................................... 41

Figure 23. Connecting GPS Arrestor ground cable .......................................................................................... 43

Figure 24. Power Equipment Diagram ............................................................................................................ 45

Figure 25. Connecting the Outdoor Pico eNB Power Cable (1) ....................................................................... 48

Figure 26. Connecting the Outdoor Pico eNB Power Cable (2) ....................................................................... 48

Figure 27. Backhaul Cable Connection–Optic Type(1) .................................................................................... 51

Figure 28. Backhaul Cable Connection–Optic Type(2) .................................................................................... 52

Figure 29. Backhaul Cable Connection–Copper Type(1) ................................................................................. 55

Figure 30. Backhaul Cable Connection–Copper Type(2) ................................................................................. 56

Figure 31. GPS Cable Configuration ................................................................................................................ 60

Figure 32. GPS Cable Connection (1) ............................................................................................................... 61

Figure 33. GPS Cable Connection (2) ............................................................................................................... 62

Figure 34. GPS Cable Connection (3) ............................................................................................................... 63

Figure 35. GPS Cable Connection (4) ............................................................................................................... 64

Figure 36. RF Cable Connection (1) ................................................................................................................. 70

Figure 37. RF Cable Connection (2) ................................................................................................................. 71

Figure 38. RF Cable Connection (3) ................................................................................................................. 72

Figure 39. RF Cable Connection (4) ................................................................................................................. 73

Figure 40. RF Cable Connection (5) ................................................................................................................. 74

Figure 41. RF Cable Connection (6) ................................................................................................................. 75

Figure 42. Installation Checking Procedure .................................................................................................... 76

Figure 43. Example of a Common GPS Antenna System Configuration .......................................................... 81

Figure 44. Elevation Mask and Satellites......................................................................................................... 82

Figure 45. GPS Antenna Installation................................................................................................................ 85

Figure 46. GPS Antennal Installation (Wall) .................................................................................................... 90

Figure 47. GPS Antennal Installation (Floor) ................................................................................................... 91

List of Figures

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Figure 48. Sector Antenna............................................................................................................................... 94

Figure 49. Assembling the RJ-45 Connector (Shield Type) (1) ........................................................................ 98

Figure 50. Assembling the RJ-45 Connector (Shield Type) (2) ........................................................................ 99

Figure 51. Assembling the RJ-45 Connector (Normal Type) ......................................................................... 100

Figure 52. Check Items for Finishing the Connector Connection Part .......................................................... 101

Figure 53. Optic Connector Cleaner (IBCTM Brand Type Cleaner: P/N 9393) .............................................. 103

Figure 54. Optic Module Cleaning (LC type Jack) .......................................................................................... 104

Figure 55. Optic Cable Connector Cleaning (LC type plug) ........................................................................... 105

Figure 56. Measuring the Optical Output and Connecting the Optic Connector .......................................... 106

Figure 57. Preparations ................................................................................................................................. 107

Figure 58. Pressure Reference Drawing (Handheld Compressor) ................................................................. 108

Figure 59. Pressure Reference Drawing (Hydraulic Press) ............................................................................ 109

Figure 60. Stripping Cable Sheath (1) ............................................................................................................ 111

Figure 61. Stripping Cable Sheath (2) ............................................................................................................ 112

Figure 62. Fixing Pressure Terminal–Handheld Compressor (1) ................................................................... 114

Figure 63. Fixing Pressure Terminal–Handheld Compressor (2) ................................................................... 115

Figure 64. Fixing Pressure Terminal–Hydraulic Press (1) .............................................................................. 117

Figure 65. Fixing Pressure Terminal–Hydraulic Press (2) .............................................................................. 118

Figure 66. Assembling Heat Shrink Tube....................................................................................................... 120

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List of Tables

Table 1. Key Specification .............................................................................................................................. 5

Table 2. Power Specifications ........................................................................................................................ 5

Table 3. Dimension and Weight ..................................................................................................................... 5

Table 4. GPSR Specification ........................................................................................................................... 6

Table 5. Ambient Specification ...................................................................................................................... 6

Table 6. Basic Installation Tools ..................................................................................................................... 9

Table 7. Recommended Distances for System ............................................................................................. 12

Table 8. Anchor Bolt Drill Bits and Hole Depth ............................................................................................ 15

Table 9. Outdoor Pico eNB Installation Tools and Torque Value ................................................................. 16

Table 10. Tightening Parts for Outdoor Pico eNB .......................................................................................... 16

Table 11. Tightening Parts and Tools for Installing Outdoor Pico eNB .......................................................... 17

Table 12. Unit Mounting Bracket Fixing Parts and Tool (Wall Type) ............................................................. 18

Table 13. Outdoor Pico eNB Fixing Parts and Tools (Wall Type).................................................................... 20

Table 14. Unit/Pole Mounting Bracket Fixing Parts and Tools ...................................................................... 21

Table 15. Outdoor Pico eNB Fixing Parts and Tools (Pole Type) .................................................................... 23

Table 16. Leveling Using a Level .................................................................................................................... 27

Table 17. Insulation Test ................................................................................................................................ 29

Table 18. Minimum Recommended Cable Bend Radius ................................................................................ 35

Table 19. Outdoor Pico eNB Connection Cable ............................................................................................. 38

Table 20. Grounding the Outdoor Pico eNB .................................................................................................. 40

Table 21. Grounding GPS Arrestor ................................................................................................................. 42

Table 22. Connecting the AC Power Cable..................................................................................................... 46

Table 23. Power Connector Pin Map ............................................................................................................. 46

Table 24. Backhaul Cable Connection (Optic Type) ....................................................................................... 49

Table 25. Backhaul Cable Connection (Copper Type) .................................................................................... 53

Table 26. Backhaul Cable (Copper Type)/Connector Pin Map ....................................................................... 53

Table 27. GPS Cable Connection .................................................................................................................... 57

Table 28. GPS Cable Min. Radius of Curvature and Length Limitation .......................................................... 57

Table 29. Identification Tag of GPS Cable ...................................................................................................... 59

Table 30. RF Cable Connection ...................................................................................................................... 65

Table 31. RF Cable Radius of Curvature (Min.) .............................................................................................. 65

Table 32. RF Cable Connection at Antenna Connection Area ........................................................................ 68

Table 33. RF Cable Identification Tag ............................................................................................................. 69

Table 34. Construction Situation Checklist .................................................................................................... 77

Table 35. GPS Antenna System Configuration ............................................................................................... 81

Table 36. Curvature Radius of Feeder Cable for Outdoor ............................................................................. 95

Table 37. Curvature Radius of Feeder Cable for Indoor (Based on LS Feeder Line) ...................................... 96

Table 38. Curvature Radius of LDF4-50A ....................................................................................................... 96

Table 39. Connector Connection Torque Value ............................................................................................. 97

Table 40. Pressure Reference Table for Pressure Terminal ......................................................................... 108

Table 41. Compressor Specifications per Cable Thickness .......................................................................... 110

Table 42. Standard Torque Value for Tightening Bolts ................................................................................ 121

Table 43. Brass Bolts Torque Value.............................................................................................................. 121

LTE TDD Outdoor Pico eNB

Installation Manual

Samsung Proprietary and Confidential

Preface

PrefacePreface

Preface

This manual describes how to install

Pico eNB

, LTE eNB

Relevance

This manual applies to the following products/software.

Name

NameName

Name

Pico

Conventions

Samsung Networks product

Symbols

Symbol

SymbolSymbol

Symbol

Menu Commands

menu |

command

This i

ndicates that you

name of the menu, and

File Names and Paths

These are indicated by a bold typeface. For example:

Copy

filename.ext

Installation Manual

v1.0

Samsung Proprietary and Confidential

Preface

PrefacePreface

Preface

This manual describes how to install

and connect the

cables to

, LTE eNB

This manual applies to the following products/software.

Type

TypeType

Type

Hardware

This Document

Samsung Networks product

documentation uses

the following conventions

Description

DescriptionDescription

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.

command

ndicates that you

must select a command on a

menu, where

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:

filename.ext

into the /home/folder1/folder2/bin/

folder.

cables to

2.5 GHz Outdoor

the following conventions

Provides information or instructions that you should follow to avoid

Provides antistatic precautions that you should observe.

menu, where

menu is the

is the name of the command on that menu.

folder.

Preface

LTE TDD Outdoor Pico eNB Installation Manual v1.0 x

©Samsung Proprietary and Confidential

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.

Revision History

The following table lists all versions of this document.

Version

VersionVersion

Version

Publication Date

Publication DatePublication Date

Publication Date

1.0 August 2014

Organization of This Document

Section

SectionSection

Section

Title

TitleTitle

Title

Description

DescriptionDescription

Description

Chapter 1 Installation Prerequisites This chapter introduces the safety rules that must be

understood for installing the Outdoor Pico eNB and

describes some of the key specifications of the Outdoor Pico

eNB.

Chapter 2 System Installation This chapter describes the procedures to install the Outdoor

Pico eNB.

Chapter 3 Connecting Cables This chapter describes the procedures to connect the cables

to the Outdoor Pico eNB.

Chapter 4 Checking Installation Status This chapter describes the procedures of inspecting

installation status after Outdoor Pico eNB 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 GPS antenna configurations

and its installation requirements.

Appendix C Sector Antenna Installation This appendix describes the Sector antenna configurations

and its installation requirements

Appendix D Installing Feeder Cable This appendix describes cautions and allowed radius of

curvature when installing feeder line.

Appendix E Connector Assembly This appendix describes the procedure of assembling the

connector.

Appendix F Cleaning Optic Connector This appendix describes the procedure of Cleaning Optic

Connector.

Appendix G Pressure Terminal Assembly This appendix describes the procedure of assembling the

pressure terminal.

Appendix H Standard Torque This appendix describes the standard torque when

tightening bolts.

Preface

LTE TDD Outdoor Pico eNB Installation Manual v1.0 xi

©Samsung Proprietary and Confidential

Category

CategoryCategory

Category

Specification

SpecificationSpecification

Specification

Air specification TDD LTE

Operating Frequency 2496MHz - 2690MHz

Channel Bandwidth 20 MHz

Peak Throughput

(with Category 3 UE)

• 20 MHz BW: DL 78.2 Mbps (2x2 MIMO), UL 19.5 Mbps

(1x2 SIMO)

• Calculation condition: DL/UL PHY error rate 2 %,

configuration 1-3

Tx Power /Carrier • 5 W/Carrier/Path (1 Carrier case)

• 3 W/Carrier/Path (2 Carrier case)

• 2 W/Carrier/Path (3 Carrier case)

Antenna Configuration Max. 3Carriers, 2Tx/2Rx

Backhaul Copper GE 2 port

Optic GE 1 port

Daisy chain Copper FE/GE 1 port

Holdover 8 h

Power Specification

Table 2. Power Specifications lists the power specifications of the Outdoor Pico

eNB.

Table 2. Power Specifications

Category

CategoryCategory

Category

Standard

StandardStandard

Standard

Rated Voltage 120-240 V AC

With tolerance +/- 10%

Rated Current Rated current 2 A @ 120 V AC

Dimension and Weight

Table 3. Dimension and Weight lists the dimensions and weight of the Outdoor

Pico eNB.

Table 3. Dimension and Weight

Item

ItemItem

Item

Specification

SpecificationSpecification

Specification

Dimension [in. (mm)], W × D × H 12.64 × 4.66 × 13.4 (321 × 118.4 × 340.5)

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Weight [lb(kg)] Less than 26.45 lb (12 kg)

GPSR Specification

Table 4. GPSR Specification lists the specifications of the Outdoor Pico eNB’s

GPS receiver (GPSR).

Table 4. GPSR Specification

Item

ItemItem

Item

Specification

SpecificationSpecification

Specification

Received Signal from GPS GPS L1 Signal

Accuracy/Stability 0.05 ppm

Phase Accuracy • ±1 us (lock state)

• ±8 us (holdover state)

Environmental Condition

Table 5. Ambient Specification lists the environmental conditions and related

standards such as operational temperature and humidity.

Table 5. Ambient Specification

Category

CategoryCategory

Category

Range

RangeRange

Range

Temperature Condition (-30) to 55°C (without solar load)

(-30) to 50°C (with solar load)

Storage Temperature -40~70°C

Humidity Condition 0~99 % (relative humidity), not to exceed 30g/m

absolute

humidity

Storage Humidity 5~95 % (relative humidity), not to exceed 30g/m

absolute

humidity

Altitude (-60)~1,800 m@50°C

Earthquake Telcordia GR-63-Core (Zone4)

Sound Pressure Level N/A

Dust and Waterproof

Rating

IEC 60529 IP65

Cooling Natural Convection Cooling

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 7

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Cautions for Installation

Observe the following safety instructions while installing the Outdoor Pico eNB.

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.

When you install this equipment in the field, it should be installed in a Restricted

Access Location.

While Installing

• The system power must be cut off before installing.

• Be careful that boards mounted on the system and the cables among the boards

are not damaged or scratched 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.

Wear 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.

Cover the unused ports (conduit, cable gland, and so on) with a waterproof cap

(sealing cap) to prevent infiltration of foreign material such as dust, moisture, or

insects.

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Do not use a base station antenna within a distance of 100 cm from people; also

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

order to protect the general public from exposure to radio frequency

electromagnetic field.

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

input/output port and cable inlet (including cable gland and conduit), finish them

as follows:

- Unused Inlet:

Use the hole finishing materials, including waterproof cap and rubber packing.

- Cable-installed Port and Cable Inlet

After installing the cable, block any space in the inlet with tape, compressed

sponge, rubber packing, and silicon.

You must not work alone in any key process.

The outdoor fastening materials, such as stud bolts, hex nuts, spring washers, and

plain washers, must be made of stainless steel (STS 304). Otherwise, it may cause

corrosion and rust to fixing materials.

After Installing

• Cover the cable holes drilled on the floor with a solid cover.

• Remove any debris produced during 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 your eyes.

Do 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.

Error

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Installation Tools

The basic tools for installation are listed in

additional tools required for each site need to

site survey before starting installation.

Table 6. Basic Installation Tools

No.

No.No.

No.

Name

NameName

Name

1 Torque Driver Set

2 Torque Wrench Set

3 Drill/Bit Set

4 Heating Gun

5 Power Extension Cable

6 Tape Measure

7 Cable Cutter

8 Silicon Gun/Silicon

9 Hammer Set

10 Spanner

11 Wire Stripper

12 Level

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Installation Manual

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Installation Tools

The basic tools for installation are listed in

Table 6.

Basic Installation Tools

additional tools required for each site need to

identified and prepared during a

site survey before starting installation.

Specification

SpecificationSpecification

Specification

Remarks

RemarksRemarks

Remarks

No.0~+No.3 (M2.6~M6 ‘+’ Driver)

0.07~4.34 lbf·ft (1.0~60 kgf·cm)

M6~M12

0.72~2.17 lbfft (10~30 kgfcm), 7.23~36.15 lbfft

(100~500 kgfcm), Replaceable head

0.24~0.67 in. (6~17 mm)

122~572°F (50~300°C)

98.42 ft. (30 m)

16.4 ft./164 ft. (5 m/50 m)

0.24~1.26 in. (6~32 mm)

Normal/Grey and Colorless

Still/Rubber/PVC

0.75 in., 0.94 in., 1.42 in.

(19 mm, 24 mm, 36 mm)

0.24~0.94 in. (6~24 mm)

Normal

1 to the text that you want to appear here.

Basic Installation Tools

. Any

identified and prepared during a

Remarks

RemarksRemarks

Remarks

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LTE TDD Outdoor Pico eNB

Installation Manual

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13 Megger

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

In addition to the basic tools, a protractor, compass, GPS receiver, ladder, safety

equipment, cleaning tools

the site

conditions.

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Installation Manual

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+/- 0.08 %, 40 M Ohms

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

In addition to the basic tools, a protractor, compass, GPS receiver, ladder, safety

equipment, cleaning tools

, and so on

should also be prepared in consideration of

conditions.

1 to the text that you want to appear here.

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

In addition to the basic tools, a protractor, compass, GPS receiver, ladder, safety

should also be prepared in consideration of

LTE TDD Outdoor Pico eNB Installation Manual v1.0 11

©Samsung Proprietary and Confidential

Chapter 2

Chapter 2Chapter 2

Chapter 2 System

SystemSystem

System

Installation

InstallationInstallation

Installation

Installation of Outdoor Pico eNB

The procedure to install the Outdoor Pico eNB is shown in Figure 3. Procedure to

Install the System.

Figure 3. Procedure to Install the System

Foundation Work

Unpacking and Transporting

Marking and Drilling

System Arrangement

Fixing System

System Leveling

Insulation Test

Unpacking Items

Importing Items

Pole Type Fixing

Wall Type Fixing

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 12

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Unit: in. (mm)

[Front View]

14.78 (375.5)

[Top View]

6.32 (160.5)

14.25 (362)

Foundation Work

System Arrangement

Refer to Table 7. Recommended Distances for System for the minimum distances

that must be secured around the Outdoor Pico eNB in each direction for its

installation and maintenance.

Table 7. Recommended Distances for System

Category

CategoryCategory

Category

Recommended Distances

Recommended DistancesRecommended Distances

Recommended Distances

Front/Rear 31.5 in. (800 mm) or more

Side 7.87 in. (200 mm) or more

Top/Bottom 11.8 in. (300 mm) or more

Figure 4. Outdoor Pico eNB Arrangement (Wall Type)

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Figure 5. Outdoor Pico eNB Arrangement (Pole Type)

Pole: Ф2.375 ~4.5 in. (Ф60.3 ~114.3 mm)

[Side View]

Unit: in. (mm)

14.78 (375.5)

12.56 (319)

6.32 (160.5)

4.8 ~7.24

(122 ~184)

Pole: Ф2.375 ~4.5 in.

(Ф60.3 ~114.3 mm)

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Marking and Drilling

Marking

Before placing the system, mark the position where the system will be installed

using an ink line or a pen. Also mark the positions where anchor bolts will be

fixed.

As a limited range of tuning is allowed for leveling after the system is mounted on

a wall, perform the leveling test (refer to ‘System Leveling’) to check if positions

are marked to be horizontal or vertical before drilling. If the result shows they are

not horizontal or vertical, then modify the marking positions.

Before starting work, check the fixing method for the Outdoor Pico eNB because

the marking and drilling positions and specifications may differ as per the fixing

method.

When position of the system is determined, place the system on the position. Using

a pen, mark the positions where anchor bolts will be fixed in order to reduce

marking error range.

Figure 6. System Marking-Wall Type (1)

Unit: mm

Wall

2.76 (70)

Drill

0.67 (17)

7.80 (198)

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Anchor Bolt Hole

Ф 0.55 (14)

7.80 (198)

2.76 (70)

Unit: in. (mm)

14.25 (362)

14.78 (375.5)

4.45 (113) 7.58 (192.5)

3.23 (82) 3.23 (82)

Figure 7. System Marking-Wall Type (2)

Drilling

When marking is completed, drill holes for anchor bolts.

Table 8. Anchor Bolt Drill Bits and Hole Depth

Category

CategoryCategory

Category

Anchor Bolt

Anchor BoltAnchor Bolt

Anchor Bolt

Drill Bits

Drill BitsDrill Bits

Drill Bits

Hole Depth

Hole DepthHole Depth

Hole Depth

Wall Type M12 0.67 in. (17 mm) 2.17 in. (55 mm)

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Fixing System

Table 9. Outdoor Pico eNB Installation Tools and Torque Value and Table 10.

Tightening Parts for Outdoor Pico eNB list the installation tools and assembly

torque required to install and maintain the Outdoor Pico eNB.

Table 9. Outdoor Pico eNB Installation Tools and Torque Value

Category

CategoryCategory

Category

Installation Tools

Installation ToolsInstallation Tools

Installation Tools

Torque Value

Torque ValueTorque Value

Torque Value

A M6 SEMS Driver (+): M6 1.45 lbfft (20 kgfcm)

B N Type Hexagon: 19 mm 0.87 lbfft (12.0 kgfcm)

C Mini DIN Type Hexagon: 22 mm 8 lbfft (110.4 kgfcm)

Table 10. Tightening Parts for Outdoor Pico eNB

Category

CategoryCategory

Category

Installation Tools

Installation ToolsInstallation Tools

Installation Tools

Torque Value

Torque ValueTorque Value

Torque Value

M8 Hex Bolt Hexagon: 13 mm 8.82 lbfft (122.0 kgfcm)

Hex Nut

The outdoor fastening materials such as stud bolts, hex nuts, spring washers, and

plain washers must be made of stainless steel (STS 304).

‘B’

‘A’

‘C’

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Assemble Tightening Parts for Outdoor Pico eNB

Figure 8. Assemble Tightening Parts for Installing Outdoor Pico eNB illustrates

how to assemble the tightening parts to the fixing holes at the top of left/right sides

to install the Outdoor Pico eNB to the mounting bracket using the items listed in

Table 11. Tightening Parts and Tools for Installing Outdoor Pico eNB.

Table 11. Tightening Parts and Tools for Installing Outdoor Pico eNB

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Fastener M8 × 30L Hex. Bolt 2 EA

M8 Spring Washer 2 EA

M8 Plain Washer 2 EA

M8 Insulation Bushing 2 EA

Bakelite (5T) 2 EA

Working Tools Torque Wrench (Hexagon: 13 mm), Spanner, Steel Ruler

Figure 8. Assemble Tightening Parts for Installing Outdoor Pico eNB

Tighten the fasteners to the second fixing hole on the left and right sides of the top of Outdoor Pico eNB,

leaving about 0.24 in. (6 mm) clearance.

M8 × 30L Hex. Bolt

M8 Spring Washer

M8 Plain Washer

M8 Insulation Bushing

Unit: in. (mm)

0.24 in. (6 mm)

Bakelite

0.24 in. (6 mm)

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Fix the Outdoor Pico eNB (Wall Type)

The procedure for fixing the Outdoor Pico eNB on the wall is as follows:

Fix Unit Mounting Bracket

Use Table 12. Unit Mounting Bracket Fixing Parts and Tool (Wall Type) and

Figure 9. Fix Unit Mounting Bracket (Wall Type) to fix the unit mounting bracket.

Unit Mounting Bracket Fixing Parts and Tool (Wall Type)

Table 12. Unit Mounting Bracket Fixing Parts and Tool (Wall Type)

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Parts Unit Mounting Bracket 1 EA

Fastener M12 Strong Anchor Assembly

• M12 Strong Anchor

• M12 Spring Washer

• M12 Plain Washer

• M12 Hex. Bolt

4 set

1 EA/set

Recommended Torque Value M12 Hex. Bolt 21.11~31.67 lbfft

(292.0~438.0 kgfcm)

Working Tools Drill, Hammer, Torque Wrench (Hexagon: 19 mm), Level

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Figure 9. Fix Unit Mounting Bracket (Wall Type)

1) Fix the M12 strong anchors to the holes marked and drilled on the wall.

2) Firmly fix the anchor bolts and unit mounting bracket using the fasteners.

Unit Mounting Bracket

M12 Plain Washer

M12 Spring Washer

M12 Hex. Bolt

M12 Strong Anchor

Wall

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Fix the Outdoor Pico eNB

Table 13. Outdoor Pico eNB Fixing Parts and Tools (Wall Type) lists the Outdoor

Pico eNB unit mounting bracket parts.

Table 13. Outdoor Pico eNB Fixing Parts and Tools (Wall Type)

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Parts M8 × 30L Hex Bolt 4 EA

M8 Spring Washer 4 EA

M8 Plain Washer 4 EA

M8 Insulation Bushing 4 EA

Recommended Torque Value M8 Hex Bolt 8.82 lbfft (122 kgfcm)

Working Tools Torque Wrench (Hexagon: 13 mm), Spanner

Figure 10. Fixing the Outdoor Pico eNB (Wall Type) (1)

1) Hang M8 hex. bolts, which are installed in the second fixing holes on left/right sides of Outdoor Pico

eNB, can on the groove at the top of the unit mounting bracket. At this point, the plain washer and

spring washer should be located outside of the unit mounting bracket.

2) Fix the product securely by tightening fasteners on the remaining holes of the unit mounting bracket.

3) Tighten completely and securely the M8 hex. bolts attached to the second fixing holes on the top of the

Outdoor Pico eNB

Top groove of Unit

Mounting Bracket

M8 × 30L Hex. Bolt

Bakelite

Unit Mounting Bracket

M8 Plain Washer

M8 Spring Washer

M8 × 30L Hex. Bolt

M8 Insulation Bushing

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Fix the Outdoor Pico eNB (Pole Type)

The procedure for fixing the Outdoor Pico eNB on the 1-sector pole type is as

follows:

Fix Unit Mounting Bracket and Pole Mounting Bracket

Use Table 14. Unit/Pole Mounting Bracket Fixing Parts and Tools and Figure 11.

To Fix Unit Mounting Bracket and Pole Mounting Bracket to fix the unit mounting

bracket and pole mounting bracket.

Table 14. Unit/Pole Mounting Bracket Fixing Parts and Tools

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Parts Unit Mounting Bracket 1 EA

Pole Mounting Bracket 2 EA

Fastener M12 Stud Bolt

M12 Spring Washer

M12 Plain Washer

M12 Hex Nut

4 EA

8 EA

Recommended Torque Value M12 Hex Nut 21.11~31.67 lbfft

(292.0~438.0 kgfcm)

Working Tools Torque Wrench (Hexagon: 19 mm), Spanner

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Figure 11. Fix Unit-Mounting Bracket and Pole-Mounting Bracket

1) Assemble the unit mounting bracket using the fasteners.

Pole Mounting Bracket

M12 Plain Washer

M12 Spring Washer

2) Adjust the pole mounting bracket to fit the M12 Stud bolts from the opposite side, and fix it securely

using the fasteners.

M12 Hex. Nut

M12 Stud Bolt

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Fix the Outdoor Pico eNB

Use Table 15. Outdoor Pico eNB Fixing Parts and Tools (Pole Type) and Figure

12. To Fix the Outdoor Pico eNB–Pole Type (1) and Figure 13. Fixing the

Outdoor Pico eNB–Pole Type (2) to mount the Outdoor Pico eNB to the unit-

mounting bracket.

Table 15. Outdoor Pico eNB Fixing Parts and Tools (Pole Type)

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Parts M8 × 30L Hex Bolt 4 EA

M8 Spring Washer 4 EA

M8 Plain Washer 4 EA

M8 Insulation Bushing 4 EA

Bakelite (5T) 2 EA

M12 × 40L Hex Bolt 4 EA

M12 Spring Washer 8 EA

M12 Plain Washer 8 EA

M12 Hex. Nut 4 EA

Recommended Torque Value M8 Hex Bolt 8.82 lbfft (122 kgfcm)

M12 Hex Nut 21.11~31.67 lbfft

(292.0~438.0 kgfcm)

Working Tools Torque Wrench (Hexagon: 13 mm, 19 mm), Spanner

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Figure 12. Fix the Outdoor Pico eNB–Pole Type (1)

Top groove of

Unit Mounting

Bracket

M8 × 30L Hex Bolt

Unit

Mounting Bracket

M8 Plain Washer

M8 Spring Washer

M8 × 30L Hex. Bolt

M8 Insulation Bushing

Unit Mounting Bracket

1) Hang M8 hex bolts, which are installed in the second fixing holes on the left/right sides of Outdoor Pico

eNB on the top groove of the unit-mounting bracket. Note that the plain washer and spring washer

should be located outside of the unit mounting bracket.

2) Assemble the unit mounting bracket and Outdoor Pico eNB using the fasteners.

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Figure 13. Fixing the Outdoor Pico eNB–Pole Type (2)

3) Align the grooves of the unit mounting bracket hook to the pole mounting bracket hook and hang it.

4) Fix the unit mounting bracket and the pole mounting bracket firmly to each other with the fastener.

M12 × 40L Hex. Bolt

M12 Spring Washer

M12 Plain Washer

M12 Spring Washer

M12 Hex. Nut

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Installing GPS arrestor

Follow the steps below to install GPS arrestor to wall.

* Depending on site condition, install method of GPS arrestor may be vary.

Figure 14. Installing GPS arrestor (Wall)

Bulkhead

M6 Insulation Bushing

M6 Plain washer

M6 Spring washer

M6 Hex. Nut

Bakelite

M6 Anchor Bolt

GPS Arrestor

Bulkhead

N-Type Nut

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System Leveling

Leveling refers to compensating for the level difference on the floor when

installing devices horizontally or vertically. Leveling can be carried out using a

vinyl hose, a balance weight, or a level.

This section describes using a spirit level, a commonly used method.

Refer to Table 16. Leveling Using a Level and Figure 15. Leveling Using a Level

(Wall Type) and Figure 16. Leveling Using a Level (Pole Type) to use a spirit

level.

Table 16. Leveling Using a Level

Classification

ClassificationClassification

Classification

Description

DescriptionDescription

Description

Test Method The level is measured based on the position of a bubble after attaching the spirit level

to the top and side of the system.

Evaluation Criteria Good Poor

If it is level, the bubble of the spirit level is positioned at the center of both lines.

Corrective Measures

for Poor Leveling

Use an aid such as Bakelite or an auxiliary fixture on the backside of the system to

adjust the height.

Adjust the position of fasteners used to fix the system or its leveling status.

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Figure 15. Leveling Using a Level (Wall Type)

[Measuring Horizontal Position]

[Wall Type]

[Measuring Vertical Position]

[Measuring Horizontal Position]

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Figure 16. Leveling Using a Level (Pole Type)

Insulation Test

The insulation test information is show in Table 17. Insulation Test.

Table 17. Insulation Test

Classification

ClassificationClassification

Classification

Description

DescriptionDescription

Description

Test Method The insulation tester (Megger) is used for measurement.

Position of lead line

of insulation tester

Wall Type Lead line_A Unit Mounting Bracket Fixing Hex.

Bolt

Lead line_B Outdoor Pico eNB Fixing Hex Bolt

Pole Type Lead line_A M12 Stud Bolt

Lead line_B Outdoor Pico eNB Fixing Hex Bolt

Evaluation

Criteria

• Good: 500 V/100 MΩ or more

• Poor: Less than 500 V/100 MΩ

Corrective

Measures for

Poor Leveling

• Check contact between the system and anchor bolt and re-assemble it.

(Note: The anchor bolt must be shielded using an insulator such as an insulation

bushing.)

• Check the damage of an insulator such as an insulation bushing or Bakelite, and replace

it accordingly.

[Measuring Vertical Position]

[Measuring Horizontal Position]

[Pole Type]

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To prevent personal injury caused by an electric shock when using an insulation

tester, make sure the polarity is correct when connecting the Earth/Ground COM

(black) and AC.V (red) lead lines. Do not touch the connected probe inspecting

part of the lead line with your hands and avoid body contact.

Because there is very high voltage, observe the following to prevent any system

damage when measuring insulation resistance

- Before measuring insulation resistance, disconnect all cables connected to the

system.

- Do not measure insulation resistance when power is on.

- Do not measure insulation resistance at any position other than the target

insulation resistance measuring points.

Probe

(Inspecting part of the lead line)

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Figure 17. Schematic Diagram for Insulation Test (Wall Type)

Figure 18. Schematic Diagram for Insulation Test (Pole Type)

Unit Mounting Bracket Fixing Hex. Bolt

[

Megger

]

[Wall Type]

Outdoor Pico eNB

Fixing Hex Bolt

[Megger]

[Pole Type]

M12 Stud Bolt

Outdoor Pico eNB Fixing Hex Bolt

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Chapter 3

Chapter 3Chapter 3

Chapter 3 Connecting

Connecting Connecting

Connecting

Cables

CablesCables

Cables

Work Flow for Cabling

Figure 19. Work Flow for System Cabling shows the system cable.

Figure 19. Work Flow for System Cabling

Grounding

Power Cabling

System Ground Cable Connection

External Interface Construction

Backhaul Cable Connection

GPS Cable Connection

RF Cable Connection

System Power Cable Connection

GPS Arrestor Ground Cable Connection

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Figure 20. Detailed Cabling Procedure shows the detailed procedure of cabling.

Figure 20. Detailed Cabling Procedure

Before cutting the cable after installation, make sure that the connector is

disconnected from the equipment. Installation of the cable with the connector

connected to the system may cause failure or damage to the connector assembled

to the system and the cable.

The sequence of cable cutting and installation of the cable workflow can be

changed depending on the field situation, such as ‘cutting after installing’ or

‘installing after cutting’.

Cable Installation

Cable Binding

Connector Attachment

Identification Tag Attachment

Connector Assembly

When assembling the

connector at the site

Cable Path Inspection

Cable Cutting

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Cable Path Inspection

When installing a cable that connects between the AC distributor, Ground Bar, and

backhaul device within the system, inspect the cable path, length, and installation

method.

Follow these guidelines while inspecting the cabling path:

• Select a minimum cable length provided it does not affect the cable installation

and maintenance.

• Place the cable in a location where it will not be damaged by external factors

(power line, flooding, footpaths, and so on).

• In areas where the cable may be damaged by external factors, ensure that

measures are taken to prevent damage to the cable (cable tray, ducts, and

flexible pipe).

Cable Cutting

Measure the exact distance and carefully check the route. Cut the cable using a

cutting tool.

Follow these guidelines while cutting the cable:

• Cut the cable to the length determined in the ‘Cable Path Inspection’ step.

• Use a cable-cutting tool specific to the cable.

• Cut the cable at right angles.

• Be careful to keep the cable away from any moisture, iron, lead, dust, or other

foreign material while cutting.

• Remove any foreign material attached to the cable using solvent and a brush.

Cable Installation

Cable installation involves running the cable along a path to the system target

connector or to an auxiliary device after path inspection and cable cutting

completion.

Follow these guidelines while installing a cable:

• Do not damage the cable.

• If the cable is damaged, cut the damaged section before installation or replace

the cable.

• Run the cable to avoid any knots. While installing the cable from a horizontal

section to a vertical section, exercise extra care so that the upper and lower

lines of the cable are not reversed.

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• Always use the maximum possible curvature radius, and make sure that it is in

compliance with the minimum curvature radius specification.

• To protect the cable, use a PVC channel, spiral sleeve, flexible pipe, and cable

tray.

Table 18. Minimum Recommended Cable Bend Radius

NoNo

Type

TypeType

Type

Allowed Cable Bend Radius

Allowed Cable Bend RadiusAllowed Cable Bend Radius

Allowed Cable Bend Radius

Remark

RemarkRemark

Remark

1 F-GV/F-CV/FR-8 8 times of the cable external diameter 0.6/1 KV Cable

2 Optic Cable 20 times of the cable external diameter -

3 UTP/FTP/S-FTP Cable 4 times of the cable external diameter PVC/LSZH, 4 Pair

4 1/2 in. Feeder Line (Indoor) 1.26 in. (32 mm) RFS, LS

5 1/2 in. Feeder Line (Outdoor) 4.92 in. (125 mm) RFS, LS

6 7/8 in. Feeder Line (Outdoor) 9.84 in. (250 mm) RFS, LS

7 1-1/4 in. Feeder Line (Outdoor) 14.96 in. (380 mm) RFS, LS

8 1-5/8 in. Feeder Line (Outdoor) 19.69 in. (500 mm) RFS, LS

9 RG-316D 0.59 in. (15 mm) -

It should be in compliance with it the allowed cable bend radius as specified by the manufacturer.

Cable Binding

Cable binding involves fixing and arranging an installed cable using binding

thread, cable ties, binding wire, and ram clamps.

Follow these guidelines while binding a cable:

• Do not damage the cable during binding.

• Use appropriate cable binding tools according to the target location (indoor or

outdoor) with accordance to the use of the cable (for example, power supply

cable, optical cable, or feeder line).

• Do not let the cutting section of a cable tie and binding line be exposed to the

outside. This may cause damage to cables or personal injury.

• Cut off the remainder of the cable binding thread by leaving about 1.97 in.(50

mm) of extra length and put it through the knot so that it stays secured.

• Install the cable as short as possible to limit the danger of contact failure in a

connector connection due to tension.

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Connector Attachment

Connector attachment involves

or to a device on the site.

Follow these

•

Make sure

assembling a connector. Assemble the connector in accordance with its pin

map.

•

Each connector has a latch to prevent its core positions from being changed.

• Check

for a

connector.

• Use a

customer approved weatherproof method

that are installed outdoor

corrosion fr

•

Connect each cable of the connector assembly in a straight line.

•

Make sure

Identification Tag Attachment

Identification tag attachment involves

label to

both ends of

cabling path.

A label can be attached on

The appearance and specification may differ depending

the type and manufacturer.

Follow these guidelines when attaching an identification tag.

•

When installing a cable outdoor

prevent the markings from being erased.

•

Since the form and attachment method for identifica

each provider, consult with the provider before attaching them.

lways connect the ground cable first

due to static electricity and short circuit.

Cover the unused ports with

of foreign material such as dust, moisture

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Installation Manual

v1.0

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Connector Attachment

Connector attachment involves

the assembling of

a connector to an installed cable

or to a device on the site.

guidelines while attaching a connector.

Make sure

that

you are fully aware of the connector assembly method before

assembling a connector. Assemble the connector in accordance with its pin

Each connector has a latch to prevent its core positions from being changed.

for a

corresponding grooves before connecting

one

connector.

customer approved weatherproof method

at all the

connector

that are installed outdoor

, such as feeder lines, to prevent water leakage and

corrosion fr

om occurring at the connection.

Connect each cable of the connector assembly in a straight line.

Make sure

that

there is no cable strain by using extra cable length or cable ties.

Identification Tag Attachment

Identification tag attachment involves

attaching a marker cable tie, nameplate

both ends of

the

cable (connections to a connector) to identify its use and

A label can be attached on

the marker cable tie.

The appearance and specification may differ depending

the type and manufacturer.

Follow these guidelines when attaching an identification tag.

When installing a cable outdoor

, use relief engraving and coated labels to

prevent the markings from being erased.

Since the form and attachment method for identifica

tion tags are different for

each provider, consult with the provider before attaching them.

lways connect the ground cable first

to prevent

system damage or worker

due to static electricity and short circuit.

Cover the unused ports with

a water

proof cap (sealing cap) to prevent infiltration

of foreign material such as dust, moisture

, or insects.

1 to the text that you want to appear here.

a connector to an installed cable

you are fully aware of the connector assembly method before

assembling a connector. Assemble the connector in accordance with its pin

Each connector has a latch to prevent its core positions from being changed.

one

connector to another

connector

s for cables

, such as feeder lines, to prevent water leakage and

Connect each cable of the connector assembly in a straight line.

there is no cable strain by using extra cable length or cable ties.

attaching a marker cable tie, nameplate

, and

cable (connections to a connector) to identify its use and

, use relief engraving and coated labels to

tion tags are different for

each provider, consult with the provider before attaching them.

system damage or worker

injury

proof cap (sealing cap) to prevent infiltration

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Make sure the work is done by personnel properly trained for the job.

Cabling

Figure 21. Cabling Diagram shows the cabling of the Outdoor Pico eNB.

Figure 21. Cabling Diagram

7) RF Cable

[AC Distributor]

[Ground Bar]

[RF Antenna]

[SAR, Site Aggregation Router]

3) AC Power Cable

5) Backhaul Ethernet Cable

[GPS Antenna]

5) GPS Cable

[GPS Arrestor]

4) Backhaul Optic Cable

6) GPS Cable

1) Ground Cable

2) GPS Arrestor Ground Cable

7) RF Cable

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Table 19. Outdoor Pico eNB Connection Cable

From

FromFrom

From

ToTo

Cable

CableCable

Cable

Ground Bar Outdoor Pico eNB 1 Ground Cable

: AWG 8, F-GV 6 mm

× 1C

2 hole lug : Ex) Manufacturer: Panduit, LCD8-14AF-L

or equivalent

GPS Arrestor 2 GPS Arrestor Ground Cable

: AWG 10, F-GV 4 mm

× 1C

AC Distributor Outdoor Pico eNB 3 AC Power Cable

: AWG 16 × 3C

Outdoor Pico eNB Site Aggregation

Router

4 Backhaul Cable (Optic)

: Single Mode Outdoor, 2LC/UPC

5 Backhaul Cable (Copper)

: S-FTP, Cat.5e or Cat.6, 4 Pair

GPS Antenna 6 GPS Cable

: 1/2 in. Coaxial Cable

Connector: N Type-Male

RF Antenna 7 RF Cable

: 1/2 in. Feeder Line

Connector: Mini DIN Type-Male

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Grounding

Grounding is required for protecting the electric systems such as power system,

communication system, and control system, from lightning, excessive-current,

high-voltage, and electric noise. Grounding will substantially reduce the possibility

of accidents, especially when used in combination with other safety measures.

The purpose of grounding is as follows:

• To prevent human life and the system from excessive current, high-voltage,

and lightning

• To provide a discharge path for surge voltage generated by lightning and

power switch

• To protect the system from static electricity

• To eliminate or minimize the high-frequency potential in system housing

• To stabilize the potential of the circuit against the ground

Connecting cables without the ground cable may cause damage to the equipment

or physical injury to the worker. Always connect the ground cable.

Ground bar for lightning protector/power/communication must be isolated from

each other. These three ground bars can be grounded using the isolation grounding

method, or branched from ground mesh buried in the ground using the common

grounding method.

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Grounding the Outdoor Pico eNB

Table 20. Grounding the Outdoor Pico eNB and Figure 22. Connection of the

Outdoor Pico eNB Ground Cable show the procedure to connect the ground cable

of the Outdoor Pico eNB.

Table 20. Grounding the Outdoor Pico eNB

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Installation Section Ground Bar - Outdoor Pico eNB Ground Terminal

Cable AWG 8, F-GV 6 mm

× 1C, Yellow/Green

Heat Shrink Tube

(Spec/Color/Length)

Φ 12 mm/Green/50 mm

Pressure Terminal Ground Bar Check Ground Bar specifications per site and preparing

connecting parts

Outdoor Pico

eNB

6 mm

, 2 Hole, 90°, Hole Dia.: 6.3 mm, Hole Dist.: 16 mm

Fastener Ground Bar Check Ground Bar specifications per site and preparing

connecting parts

Outdoor Pico

eNB

M6 × 12L SEMS/ 2 EA

Recommended Torque

Value

M6 SEMS 2.41~3.61 lbf.ft (33.28~49.92 kgf·cm)

Working Tools Cable Cutter, Wire Stripper, Compressor, Heating Gun, Torque Driver(+), Torque

Wrench, Nipper

Use UL certified products or equivalent for the pressure terminal and cables.

Example: Manufacturer - Panduit

Outdoor Pico eNB: 6 mm

Pressure Terminal (LCD8-14AF-L)

Refer to ‘Appendix F Pressure Terminal Assembly’ to see how to assemble a

pressure terminal and a heat shrink tube to a cable.

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Figure 22. Connection of the Outdoor Pico eNB Ground Cable

1) Install the ground cable from the Ground Bar to the Outdoor Pico eNB ground terminal.

2) Assemble a pressure terminal and a heat shrink tube at the end of the Outdoor Pico eNB ground cable.

3) Align the pressure terminal to the mounting hole of the Outdoor Pico eNB ground terminal.

4) Firmly fix the pressure terminal onto the Outdoor Pico eNB ground terminal using fasteners.

M6 × 12L SEMS

Pressure Terminal

Ground Cable

Heat Shrink Tube (Green)

Ground Bar

Ground Cable (AWG 8, F-GV 6 mm

× 1C)

[Outdoor Pico eNB]

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Grounding GPS Arrestor

Follow the steps below to connect the ground cable to the UADU.

* Depending on site condition, install method of GPS arrestor may be vary.

Table 21. Grounding GPS Arrestor

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Installation Section Ground Bar - GPS Arrestor Grounding Terminal

Cable AWG 10, F-GV 4 mm

× 1C, Yellow/Green

Heat Shrink Tube

(Spec/Color/Length)

Φ 12 mm/Green/50 mm

Pressure Terminal Ground Bar Check Ground Bar specifications per site and preparing

connecting parts

GPS Arrestor 4 mm

, Ring Type, Hole Dia.: 8.3 mm

Fastener Ground Bar Check Ground Bar specifications per site and preparing

connecting parts

GPS Arrestor M8 Hex. Bolt/ 1EA

M8 Spring Washer/ 1EA

M8 Plain Washer/ 1EA

Recommended Torque

Value

M8 Hex. Bolt 5.96~8.94 lbf.ft (82.4~123.6 kgf·cm)

Working Tools Cable Cutter, Wire Stripper, Compressor, Heating Gun, Torque Driver(+), Torque

Wrench, Nipper

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Figure 23. Connecting GPS Arrestor ground cable

Pressure terminal

As for the pressure terminal or the cable, the UL Listed or equivalent should be

used.

Example: Manufacturer-JEONO Electric

- GPS Arrestor: 4 mm² Type Name(JOR 4-8)

GPS Arrestor

4 mm² Pressure Terminal (Ring type)

M8 Plain washer

M8 Spring washer

M8 Hex. Bolt

GPS Arrestor Ground Cable

(F-GV 4 mm² × 1C) From Ground Bar

Heat Shrink Tube

(Green)

1) Install the ground cable from the ground bar to the ground connector of the GPS arrestor.

2) Install the 4 mm² pressure terminal and the heat shrink tube at the end of the cable.

Pressure terminal: 4 mm², ring type, hole diameter: 8.3 mm

3) Align the assembled pressure terminal to the GPS arrestor fixing holes at the ground cable on the GPS

arrestor, and then fix it with the M8 plain washer, spring washer, Hex. bolt.

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Power Cabling

Figure 24. Power Equipment Diagram shows how the power supply is configured.

Figure 24. Power Equipment Diagram

Be sure to check the AC distributor circuit breaker is turned off before connecting

the power cable to power connector. If the system is installed while the circuit

breaker is on, the worker may be critically injured if the cable is connected

incorrectly.

When Using Power Cables

- Ensure the AC distributor power switch or that of the system is turned off to

prevent short-circuiting of related cables.

- Because a power accident may occur due to loose parts, make sure that fasteners

are firmly fixed.

- For supply connections, use wires suitable for at least 90°C.

SPD

- AC SPD Type 2 or Type 1 with 2500Vmax limit must be installed externally

ex) Raycap Part Number :AC1060-02W-NA

AC Distributor

(Uninterruptible Power)

Commercial Power System

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Connecting the AC Power Cable

Use the following tables and figures to connect the AC power cable to the Outdoor

Pico eNB.

Table 22. Connecting the AC Power Cable

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Installation Section AC Distributor - Outdoor Pico eNB Power Input Terminal

Cable AWG16 × 3C

Connector AC Distributor Check the specification of AC distributor output terminal and

prepare fasteners.

Outdoor Pico

eNB

JONHON, DY5T1203SNF, Straight Plug

Working Tools Cable Cutter, Wire Stripper, Compressor, Heating Gun, Torque Driver(+),

Torque Wrench, Nipper, Soldering Iron, and Lead

Table 23. Power Connector Pin Map

No.

No.No.

No.

Color

ColorColor

Color

1 (L) Black

2 (PE) Yellow/green

3 (N) White

3 3 1 1

2 2

[System-side Connector: DY5F1203PNF]

[Cable-side Connector: DY5T1203SNF]

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Do not rapidly turn the system ON/OFF (within one second): The Outdoor Pico

eNB could be damaged by the counter electromotive force caused by the cable

inductance.

- Do not use the power cables linked or power loss will increase.

- For the length of the AC power cable, follow the safety regulation of the

installation site.

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

input/output port and cable inlet (including cable gland and conduit), finish it as

follows:

- Unused inlet

Use the hole finishing materials including waterproof cap and rubber packing.

- Cable-installed port and cable inlet

- After cable installation, block any space in the inlet with tape, compressed

sponge, rubber packing, and silicon.

The pin map provided by this manual is based on the connectors on the system

side, so it is necessary to check the pin connection positions when connecting to

the cable side.

When laying the power cable through the input/output port (conduit) at the bottom

of the AC distributor, a sealing material should be used to prevent foreign

substances from coming

Sealing material

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Figure 25. Connecting the Outdoor Pico eNB Power Cable (1)

Figure 26. Connecting the Outdoor Pico eNB Power Cable (2)

AC Distributor

(120~240 V AC)

1) Worker shall install a power cable from the AC distributor to the power input port of the Outdoor Pico eNB.

2) Assemble a connector to the end of power cable (Outdoor Pico eNB-side).

3) Connect the power cable assembled with the power connector to the power port of the Outdoor Pico eNB.

4) Turn the connector coupling nut clockwise on the cable and fix it.

AC Power Cable (AWG16 × 3C)

[Outdoor Pico eNB]

Power Connector

Power Cable

Power Input Port

(120~240 V AC)

Coupling Nut

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Backhaul Cable Connection (Optic Type)

Follow the steps below to connect the backhaul cable (Optic type) to the Outdoor

Pico eNB.

Table 24. Backhaul Cable Connection (Optic Type)

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Installation Section Site Aggregation Router ~ Outdoor Pico eNB_Backhaul (BH_OPT)

Port

Cable Optic Cable(Single Mode, Outdoor)

Connector Site Aggregation Router Checking Site Aggregation Router

side connector specifications and

preparing connecting parts.

Outdoor Pico eNB PDLC, 2LC/UPC[JONHON]

Working Tools Optic Cleaner

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

input/output port and cable inlet (including cable gland and conduit), finish it as

follows:

- Unused inlet

Use the hole finishing materials including waterproof cap and rubber packing.

- Cable-installed Port and Cable Inlet

After cable installation, block any space in the inlet with tape, compressed sponge,

rubber packing, and silicon.

Caution for Laser Beam of Optical Module and Cable

The optical module and cable used in the system emit bright laser beams.

Always handle them with care as there is risk of serious injury if the eyes are

exposed to the laser beam of the optical cable.

Caution for Optic Cable Connection

1) After removing dust cap of optic cables, use optic cables.

2) Before connecting the optic connector, make sure that the connector is cleaned.

If there is any dust or foreign substance when cleaning the connector, do not

remove it by blowing with your mouth. Remove the dust or foreign substance by

referring to the cleaning instructions in ANNEX E.

3) Don't touch ferrule of optic cables because it is weak.

Precautions for connecting the optical cable connector are as follows:

- Do not assemble the optical cable while pushing it toward the system.

- After putting the cable in a straight line, pull the cable toward the arrow

direction slightly with one hand and fix the coupling nut with the other hand.

Dust Cap Ferrule

[Before removing Dust Cap] [After removing Dust Cap]

Cable

Shell

Coupling Nut

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Figure 27. Backhaul Cable Connection–Optic Type(1)

Site Aggregation

Router

1) Install a backhaul cable from the Site Aggregation Router to the backhaul port (BH_OPT) of the

Outdoor Pico eNB.

2) Remove the dust cap in the 2LC plug of the backhaul cable.

[Outdoor Pico eNB]

Backhaul Cable (Optic, Outdoor Type)

3) Connect the 2LC plug on the side of the backhaul cable to the SFP module of the BH-OPT port on the

side of the Outdoor Pico eNB.

At the time, after inserting the 2LC plug latch upturned, check the ‘click’ sound.

Backhaul Cable

(

Optic

)

BH-OPT Port

2LC Plug

Fixing Tube

Latch Latch

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Figure 28. Backhaul Cable Connection–Optic Type(2)

4) Align the fixing tube to the grooves of the BH-OPT connector on the Outdoor Pico eNB and insert it.

5) Push up the shell to the BH-OPT connector on the side of the Outdoor Pico eNB.

6) After putting the cable in a straight line, pull the cable toward the arrow direction slightly with one hand

and fix the coupling nut on the top of the shell with the other hand.

Shell

Backhaul Optic Cable

Coupling Nut

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External Interface Construction

Backhaul Cable Connection (Copper Type)

Use the following tables and figures to connect the backhaul cable (copper type) to

the Outdoor Pico eNB.

The optic type and copper type have different parts and installation methods.

Prepare installation after checking the type with the service provider.

Table 25. Backhaul Cable Connection (Copper Type)

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Installation Section Outdoor Pico eNB BH-ETH0 Port ~ Site Aggregation Router

Cable S-FTP, Cat5e or Cat.6, 4 Pair

Connector Site Aggregation Router Checking Site Aggregation Router

side connector specifications and

preparing connecting parts

Outdoor Pico eNB RJ-45(Shield Type)

Working Tools LAN Tool, LAN Cable Tester, Nipper, Wire Stripper, Cable Cutter

Table 26. Backhaul Cable (Copper Type)/Connector Pin Map

Pin No.

Pin No.Pin No.

Pin No.

Description

DescriptionDescription

Description

Color

ColorColor

Color

1 Gigabit Ethernet Tx/Rx0+ White/Orange

2 Gigabit Ethernet Tx/Rx0- Orange

3 Gigabit Ethernet Tx/Rx1+ White/Green

4 Gigabit Ethernet Tx/Rx2+ Blue

5 Gigabit Ethernet Tx/Rx2- White/Blue

6 Gigabit Ethernet Tx/Rx1- Green

7 Gigabit Ethernet Tx/Rx3+ White/Brown

8 Gigabit Ethernet Tx/Rx3- Brown

Shell Shield Shield

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The pin map provided by this manual is based on the connectors on the system

side. Check the pin connection positions when connecting to the cable side.

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

input/output port and cable inlet (including cable gland and conduit), finish it as

follows:

- Unused inlet

Use the hole finishing materials including waterproof cap and rubber packing.

- Cable-installed port and cable inlet

After cable installation, block any space in the inlet with tape, compressed sponge,

rubber packing, and silicon.

To connect an RJ-45 connector to a cable, refer to ‘Appendix D Connector

Assembly.

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Figure 29. Backhaul Cable Connection–Copper Type(1)

Site Aggregation

Router

1) Install a backhaul cable from the Site Aggregation Router to the backhaul port (BH_ETH) of the

Outdoor Pico eNB.

2) Connect the connector of a backhaul cable to the backhaul port (BH_ETH) of the Outdoor Pico eNB.

At the time, after inserting the RJ-45 plug latch downturned, check the ‘click’ sound.

Backhaul Cable (Copper)

[Outdoor Pico eNB]

Fixing Tube

RJ-45 Plug

Latch

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Figure 30. Backhaul Cable Connection–Copper Type(2)

3) Align the fixing tube to the grooves of the BH-ETH connector on the Outdoor Pico eNB and insert it.

4) Push up the shell to the BH-ETH connector on the side of the Outdoor Pico eNB.

5) After putting the cable in a straight line, pull the cable toward the arrow direction slightly with one hand

and fix the coupling nut on the top of the shell with the other hand.

Fixing Tube

Backhaul Cable (Copper)

Coupling Nut

Shell

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GPS Cable Connection

Use the following tables and figures to connect the GPS cable.

Table 27. GPS Cable Connection

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Installation Section Outdoor Pico eNB - GPS Antenna

Cable 1/2 in. Coaxial Cable

Connector Outdoor Pico eNB N Type-Male

GPS arrestor N Type-Male

GPS Antenna N Type-Male

Recommended

Torque Value

N Type-Male 1.45 lbfft (20 kgfcm)

Working Tools Cable Cutter, Wire Stripper, Nipper, Torque Wrench, Spanner, Knife, Soldering Iron,

Lead

Table 28. GPS Cable Min. Radius of Curvature and Length Limitation

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

GPS cable min. radius

of curvature

1/2 in. Coaxial Cable Installation 2 in. (50.8mm)

Repeated 5 in. (127 mm)

Length limitation of

GPS cable

Total length 1/2in. Coaxial Cable 32.8ft(10m or less)

When using GPS arrestor (Polyphaser, Part no.: DGXZ+06NFNF-A) and GPS antenna (PCTEL, GPS-

TMG-HR-26N’).

If the GPS cable minimum radius of curvature or its length limitation is violated, a

GPS signal may not be received seamlessly and it may cause abnormal system

operation. Therefore, the minimum radius of curvature and length limitation of a

GPS cable specified in Table 28. GPS Cable Min. Radius of Curvature and Length

Limitation must be observed.

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When you install the antenna, the antenna must be within the protective angle

(left/right side 45° each from the central axis) to protect the antenna from lightning

damage.

When installing the GPS antenna, you must check the antenna installation location,

restrictions, and installing method in ‘Appendix A GPS Antenna Installation’.

Depending on the supplier or manufacturer of the antenna/line amplifier the

connector type may be different. Also, the detail specifications of a connector may

be different depending on cable type even for the same connector type.

Therefore, check the detail specifications of a connector before preparing parts.

For example, N Type-Male: for 1/2 in. Coaxial Cable, for RG-316D

Lightning Rod

GPS Antenna

45°

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For GPS antenna, ‘PCTEL, GPS-TMG-HR-26N’ or equivalent must be used.

GPS Cable Identification Tag Installation

Attach the identification tape specified in Table 29. Identification Tag of GPS

Cable to the GPS cable.

Table 29. Identification Tag of GPS Cable

Classification

ClassificationClassification

Classification

Description

DescriptionDescription

Description

Installation position Attach the identification tag to the ends of the GPS antenna and

arrestor.

Materials Use aluminum coated by vinyl for the identification tag.

Fixing method Fix the GPS cable to the 2 holes on the identification tag with the

black cable tie.

Identification method Prevent the markings from being erased by using relief engraving

or coated labels.

Parameters

ParametersParameters

Parameters

Specifications

SpecificationsSpecifications

Specifications

Frequency Band 1575.42 ± 1.2 MHz

Amplifier Gain 26.5 ± 3 dB

Output VSWR ≤ 2.0:1

Noise Figure

(including pre-

selector)

≤ 4.0 dB @ +25°C (typ.)

≤ 4.5 dB @ +25°C (max.)

Operating DC

Voltage

3.3~12.0 V (regulated)

Survival DC Voltage 24 V

DC Current ≤ 40 mA @ 5 V

Filtering 4-stage filtering including

pre-selector

Out of Band

Rejection

≥ 65 dB @ 1559 MHz

≥ 65 dB @ 1625 MHz

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GPS Cable Configuration

The configuration of GPS cable is shown in Figure 31. GPS Cable Configuration.

Figure 31. GPS Cable Configuration

1/2 in. Coaxial Cable (LDF4-50A or equivalent)

[GPS Antenna]

[Outdoor Pico eNB]

[GPS Arrestor]

1/2 in Coaxial cable

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Figure 32. GPS Cable Connection (1)

[GPS Antenna]

1) Worker shall install a GPS cable (LDF4-50A) from the GPS port of the Outdoor Pico eNB to the GPS

antenna.

2) Worker shall assemble the connector to the GPS cable.

- Outdoor Pico eNB-side Connector: N Type-Male

- GPS Antenna-side Connector: N Type-Male

3) Worker shall connect the N Type-Male connector assembled to the end of the GPS cable to the GPS

port of the Outdoor Pico eNB.

1/2 in. Coaxial Cable (LDF4-50A or equivalent)

[Outdoor Pico eNB]

N Type-

Male Connector

GPS Port

[GPS Arrestor]

1/2 in. Coaxial cable

GPS Cable

(1/2 in. Coaxial Cable)

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Figure 33. GPS Cable Connection (2)

4) Once the connector is connected and torqued to specification, wrap insulation tape around the

connector twice or more off the bottom to the system-side connector.

Insulation

Tape

Insulation

Tape

5) Wrap butyl tape around the cables more than twice over the wrapped insulation tape.

Butyl

Tape

Butyl Tape

10~20

Start wrapping from the 10~20 mm

higher than the insulation tape

wrapped.

Wrap to 10~20 mm lower

than the end of insulation

tape.

N Type-Male Connector

Insulation

Tape

1/2 in. Coaxial Cable

Butyl

Tape

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Figure 34. GPS Cable Connection (3)

6) Wrap the butyl taping section with insulation tape twice or more in the same way as for the butyl tape.

Cable Tie

7) Bind the end of the insulation tape with a cable tie or apply bond or silicone to prevent it from

loosening.

Cable Tie

Insulation

Tape

Insulation

Tape

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Figure 35. GPS Cable Connection (4)

8) Connect the 1/2 in. Coaxial Cable assembled with the N Type-Male connector to the GPS Arrestor port.

9) Connect the N Type-Male connector (assembled to the end of GPS cable) to the GPS antenna port.

1/2 in. Coaxial Cable (LDF4-50A or equivalent)

[GPS Antenna]

1/2 in. Coaxial Cable

GPS Antenna

N Type-Female Port

Clamp

Heat Shrink Tube (Jelly Type)

Clamp Fixing Screw

GPS Antenna Fixing Pipe

N Type-Male Connector

[GPS Arrestor]

1/2 in. Coaxial cable

[Outdoor Pico eNB]

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RF Cable Connection

Use the following tables and figures to connect the RF cable.

Table 30. RF Cable Connection

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Installation Section Outdoor Pico eNB RF Antenna Port (ANT) ~ RF Antenna

Cable 1/2 in. Feeder Line

Connector Outdoor Pico eNB Mini DIN Type-Male

RF Antenna Mini DIN Type-Male

(Check RF antenna specifications and prepare

connector)

Recommended

Torque Value

Mini DIN Type-Male 8 lbf·ft (110.4 kgf·cm)

Working Tools Cable Cutter, Wire Stripper, Nipper, Torque Wrench, Spanner, Knife, Soldering Iron,

Lead

Table 31. RF Cable Radius of Curvature (Min.)

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

RF cable radius of

curvature (Min.)

1/2 in. Feeder Line (for Indoor) LS/HFSC-12D 32 mm

RFS/SCF-12-50 32 mm

1/2 in. Feeder Line (for Outdoor) LS/HFC-12D 125 mm

RFS/LCF12-50 125 mm

7/8 in. Feeder Line LS/HFC-22D 250 mm

RFS/LCF78-50 250 mm

When you install the antenna, it should be within the protective angle (left/right

side 45° each from the central axis) to protect it from lightning damage.

Lightning Rod

45°

RF Antenna

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Checking RF Cable Connection

After connecting the RF cables, perform the continuity test and feeder cable return

loss to check if it is changed. (Follow latest TS-200 Antenna Transmission Line

Acceptance Standards.)

Measure VSWR of antenna and RF cable.

Measure all the section of the cable ~ . The measured VSWR should be the

specification value or less. If the VSWR exceeds the specification value,

disassemble the connector and measure each section separately.

If the VSWR value for the minimum cable bend radius and length of RF cable is

not applied, the system may not work properly because the RF signals cannot

transmit or receive smoothly. Check and apply the VSWR value for minimum

cable bend radius and length of RF cable.

When measuring VSWR, if you open the antenna port when the transmission

output is not completely off, a spike signal may flow into the reception path. This

may cause damage to LNA. Make sure the transmission output is completely off

when measuring VSWR.

If you install the feeder line which is connected to the system, it may damage the

system and the cable connection. Therefore, install the feeder line to the system's

input port before connecting it to the system.

Depending on the supplier or manufacturer of the antenna, the connector type may

be different. Also, the detail specifications of a connector may be different

depending on cable type even for the same connector type.

Check the detail specifications of a connector before preparing parts.

For example, Mini Din Type-Male: for 1/2 in. Feeder line, for 7/8 in. Feeder Line

As different connector types may be used depending on the RF antenna type,

check the antenna connector before connecting the cable.

Connection Part of System External

Interface Connector

Antenna

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RF Cable Configuration

The RF cable is connected by the following methods shown in Table 32. RF Cable

Connection at Antenna Connection Area. Prepare and install parts based on the

method agreed by the service provider based on the site conditions.

Table 32. RF Cable Connection at Antenna Connection Area

Case

CaseCase

Case

Description

DescriptionDescription

Description

Case #1

Connect a 7/8 in. or longer feeder line directly to the RF

antenna.

• Space for minimum radius of curvature can be secured

when a 7/8 in. or larger feeder line is used.

• No excessive force is applied to the connector assembled

to the antenna port or cable because the straight cable

section is long enough.

Case #2

Connect a 1/2 in. feeder line (jumper cable) to the RF

antenna.

• Space for minimum radius of curvature cannot be secured

when a 1/2 in. feeder line is used.

• Excessive force is applied to the connector assembled to

the antenna port or cable and it may cause poor contact or

damage because the straight cable section is not long

enough.

7/8 in. or longer feeder line: 7/8 in., 1 1/4 in., 1 5/8 in. feeder line, and so on.

The RF cable should be connected based on the method agreed by the provider or the site conditions.

The RF cable minimum radius of curvature must be observed.

Straight cable

section

Min. radius

of curvature

R’

RF Antenna

Straight cable

section

Min. radius

of curvature

R’

RF Antenna

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RF Cable Identification Tag Installation

Refer to Table 33. RF Cable Identification Tag for information on the cable

identification tag installation. (Refer to TS-200 Antenna Transmission Line

Acceptance Standards for Sprint cable marking requirements.)

Table 33. RF Cable Identification Tag

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

Installation Position Attach the identification tag to both ends of the antenna.

Materials Use aluminum coated by vinyl for the identification tag.

Fixing Method • Antenna side: Attach the tag to the feeder line using binding strings through the

two holes on the tag.

• Equipment side: Cover the feeder line with the tag and fix it using binding strings

through the two holes on the tag.

Identification Method Use relief engraving or coated labels to prevent the markings from being erased.

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RF Cable Connection

Use the following figures to connect the cable between the Outdoor Pico eNB and

the RF antenna.

Figure 36. RF Cable Connection (1)

RF Antenna

RF Cable (1/2 in. Feeder Line)

Mini DIN Type-

Male

Connector

RF Cable

RF Antenna Port

Heat Shrink Tube

1) Worker shall connect the connectors to the RF ports (Mini DIN Type-Female) at the bottom of the

Outdoor Pico eNB.

2) Worker shall assemble the connector at the end of the RF cable. (The specifications of the antenna,

supplier-specific connector, and the tightening method are subject to change.)

- Outdoor Pico eNB Side Connector: Mini DIN Type-Male

- RF Antenna Side Connector: Mini DIN Type-Male

3) Connect the connector which is assembled at the end of the RF cable (Outdoor Pico eNB-side) to the

RF antenna port of the Outdoor Pico eNB.

[Outdoor Pico eNB]

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Figure 37. RF Cable Connection (2)

(1) Start and End points of Butyl Tape

Start and End points of

Insulation Tape

[Mid-point between (1) and (2)]

(2) Top side of Connector Nut

4) After connecting a connector, wrap the cable from the system-side connector using insulation tape more

than twice so that the metal part of the connector is completely protected, as shown: or install the customer

approved boot solution

5) Wrap butyl tape around the cables more than twice over the wrapped insulation tape.

Butyl Tape

Insulation

Tape

Insulation

Tape

Butyl

Tape

Butyl Tape

10~20

Start wrapping from 10~20 mm

above

the insulation tape wrapped.

Wrap to 10~20 mm lower than the end of heat

shrink tube for the connector nut.

Heat Shrink

Tube

Connector Nut

10~20 mm

Insulation Tape

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Figure 38. RF Cable Connection (3)

6) Wrap insulation tape around the cable more than twice over the wrapped butyl tape.

Insulation

Tape

7) Bind cable ties at the both ends of the insulation tape to prevent it from loosening.

Insulation

Tape

Cable Tie

Insulation Tape

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Figure 39. RF Cable Connection (4)

RF Antenna

8) Connect the connector (assembled to the end of the cable on the RF antenna side) to the RF antenna

port.

RF Antenna Input Port

Heat Shrink Tube (Jelly Type)

Mini DIN Type-Male Connector

RF Cable

9) After connecting a connector, wrap the cable from the system-side connector using insulation tape more

than twice so that the metal part of the connection does not show or install a customer approved weather

boot solution.

Insulation Tape

(1) Starting and Ending points of Butyl Tape

Starting and Ending points of

Insulation Tape

[Mid-point between (1) and (2)] (2) Top side of Connector Nut

Insulation

Tape

Insulation

Tape

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Figure 40. RF Cable Connection (5)

RF Antenna

8) Connect the connector (assembled to the end of the cable on the RF antenna side) to the RF antenna

port.

RF Antenna Input Port

Heat Shrink Tube (Jelly Type)

Mini DIN Type-Male Connector

RF Cable

9) After connecting a connector, wrap the cable from the system-side connector using insulation tape more

than twice so that the metal part of the connection does not show or install a customer approved weather

boot solution.

Insulation Tape

(1) Starting and Ending points of Butyl Tape

Starting and Ending points of

Insulation Tape

[Mid-point between (1) and (2)] (2) Top side of Connector Nut

Insulation

Tape

Insulation

Tape

Butyl Tape

10) Wrap butyl tape around the cables more than twice over the wrapped insulation tape.

11) Wrap insulation tape around the cable more than twice over the wrapped butyl tape.

Insulation Tape

Butyl

Tape

Butyl Tape

10~20

Start wrapping from the 10~20 mm

higher than the insulation tape

wrapped.

Wrap to 10~20 mm lower than the end of heat

shrink tube for the connector nut.

Heat shrink

tube

Connector Nut

10~20 mm

Insulation

Tape

Insulation

Tape

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Figure 41. RF Cable Connection (6)

12) Bind cable ties at both ends of the insulation tape to prevent it from loosening.

Cable Tie

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Chapter 4

Chapter 4Chapter 4

Chapter 4 Check

CheckCheck

Checking

inging

ing

Installation

Installation Installation

Installation

Status

StatusStatus

Status

Figure 42. Installation Checking Procedure shows the procedure to check

installation status.

Figure 42. Installation Checking Procedure

Yes

Sharing Inspection Results

Taking Corrective Actions

Checking the Results of

Corrective Actions

On-site Inspection

Inspection Checklist

Inspection Checklist/Corrective Actions

Sharing the Results of

Corrective Actions and

Preparing Preventive Plan

Inspection Plan

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Inspection Plan

Create an inspection sheet as per the system and select an inspector to set an

inspection schedule as per site.

On-site Inspection and Inspection Checklist

The on-site inspection is to perform a visual inspection or inspect the site

using instruments for each specification, standard, and installation status based

on the checklist of the installation location.

The inspector must record the results into the inspection checklist during or

after completing filed inspection.

Share Inspection Result and Take Corrective Measures

The inspector must share the inspection result (inspection checklist/corrective

action) and the installation operator must take corrective actions if necessary

after reviewing all requirements.

Check the Result of Corrective Action

The inspector must verify if the corrective actions are properly taken. If they

are not sufficient, the inspector should ask the operator to take the proper

actions.

Share Corrective Measure Result and Prepare Preventive Plan

After the corrective actions are completed, the inspector should share the

results with the operator and relevant departments. The inspector should also

prepare a preventive plan to avoid any re-occurrence of such problems.

Table 34. Construction Situation Checklist

Category

CategoryCategory

Category

Check Items

Check ItemsCheck Items

Check Items

Criteria

CriteriaCriteria

Criteria

Result

ResultResult

Result

Pass

PassPass

Pass

Fail

FailFail

Fail

Installing

Equipment

Appearance of equipment and

mechanical parts

Checking for equipment damage such

as dents, scratches, and cracks.

Placement of equipment and

mechanical parts

Checking the maintenance and

horizontal/vertical placement

Leveling condition of equipment

and mechanical parts

Checking horizontal/vertical fixing

(level, weight, rubber hose, and so on)

Validity of status and

specifications of tightening

bolt/nut/washer, and so on.

Visually inspecting and magnet

checking

Checking compliance with tightening

torque value

Other works (cable duct

installation status, and so on)

Checking position and installation status

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Category

CategoryCategory

Category

Check Items

Check ItemsCheck Items

Check Items

Criteria

CriteriaCriteria

Criteria

Result

ResultResult

Result

Pass

PassPass

Pass

Fail

FailFail

Fail

Grounding Status of ground bar installation

per usage

Checking the separation of

communication/power/lightning

grounding

Cable size Checking specifications such as

thickness, and so on.

Cabling and binding status Checking for cable damage/proper

installation route, binding interval, and

the condition of used materials

Cable connection Checking the assembly and tightening

condition of a pressure terminal

Checking compliance with tightening

torque value

Installation status of cable tag Checking position, marking, and tag

installation type

Power Installation status of power supply

and circuit breaker

Checking power supply capacity/input

voltage (tester)

Checking circuit breaker type and

capacity

Cable size Checking thickness and length limitation

Cabling and binding status Checking for cable damage/proper

installation route, binding interval, and

the condition of used materials

Cable connection Checking for cable damage/proper

installation route,

binding interval, and the condition of

used materials

Installation status of cable tag Checking position, marking, and tag

installation type

Other data

cables

Cable size Checking cable specifications per usage

Cabling and binding status Checking for cable damage/proper

installation route, binding distance, and

the condition of used materials

Cable connection Checking cable connection (pin map),

assembly and tightening status of a

connector, and compliance with

tightening torque value

Installation status of cable tag Checking position, marking, and tag

installation type

RF/GPS GPS signal reception status

(number of GPS reception

satellites)

Checking more than 6 reception

satellites (C/N 40 or higher)

Checking in-band or out-band jamming

Antenna installation status Checking specifications, installation

position, fixing status, and gap between

antennas

Installation status of arrestor/

line amplifier/ splitter, and so on

Checking specifications, installation

position, and fixing status

Cabling and binding status Checking for cable damage/proper

installation route, binding distance, and

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Category

CategoryCategory

Category

Check Items

Check ItemsCheck Items

Check Items

Criteria

CriteriaCriteria

Criteria

Result

ResultResult

Result

Pass

PassPass

Pass

Fail

FailFail

Fail

the condition of used materials

Cable connection Checking cable connection status,

connector assembly and tightening

status, compliance with tightening

torque value, and finishing

Installation of cable tag Checking position, marking, and tag

installation type

Others Reserved ports and cable inlet

status

Finishing (waterproof cap, and so on)

Connection of equipment I/O port

(conduit/cable gland)

Checking tightening status

Installation of cable installation

route

Checking installation of cable tray and

duct.

Status of inside/outside of the

equipment and system

surrounding area

Checking the stocking condition of

waste parts, waste materials, packing

materials, and so on.

Opinion

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Appendix A

Appendix A Appendix A

Appendix A Acronyms

AcronymsAcronyms

Acronyms

BPF Band Pass Filter

DL Downlink

EMC Electromagnetic Compatibility

FDD Frequency Division Duplex

FE Fast Ethernet

GE Gigabit Ethernet

GPS Global Positioning System

GPSR Global Positioning System Receiver

LNA LOW Noise Amplifier

LTE Long Term Evolution

MIMO Multiple Input Multiple Output

RF Radio Frequency

SIMO Single Input Multiple Output

UL Uplink

VSWR Voltage Standing Wave Ratio

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Appendix B

Appendix B Appendix B

Appendix B GPS Antenna

GPS Antenna GPS Antenna

GPS Antenna

Installation

InstallationInstallation

Installation

GPS Antenna System Configuration

The GPS antenna system is commonly configured as shown in Table 35. GPS

Antenna System Configuration and Figure 43. Example of a Common GPS

Antenna System Configuration.

Table 35. GPS Antenna System Configuration

Category

CategoryCategory

Category

Description

DescriptionDescription

Description

GPS Antenna Device receiving a signal from a GPS satellite

GPS Line amplifier (Option) Device amplifying the GPS signal received from the GPS antenna

(used to compensate the GPS signal loss caused by GPS antenna, GPS

arrestor, cable, and connector)

GPS (Lightning) Arrestor Device protecting people or system from lightning

Figure 43. Example of a Common GPS Antenna System Configuration

To satisfy the GPS specifications and operate the GPS antenna in a stable manner,

the following GPS antenna configuration and installation requirements must be

met.

GPS Arrestor

System

Line Amplifier

GPS Antenna

GPS Cable

GPS Cable GPS Cable

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GPS Antenna

Installation Requirements for the GPS Antenna

The GPS antenna must be installed in a location where it has the maximum

amount of open sky. The ideal position is one where there are no obstacles that

interfere with the antenna within 10 degrees or more of the horizon (the Elevation

Angle). This allows the GPS receiver to select the best combination or distribution

of GPS satellites which gives optimal performance. Refer to Figure 44. Elevation

Mask and Satellites.

Figure 44. Elevation Mask and Satellites

For good signal strength, it is not necessary to place the GPS antenna on a high

pole or building, which is often required for RFs and microwaves. It may be

installed any place where there are no obstacles blocking the GPS antenna from

the sky and where it is protected from the elements such as outside interference is

suitable. In this case, it can even be installed on the ground.

However, the GPS antenna may be preventedfrom malfunctioning by installing it

in a place where it does not receive reflected satellite signals. As multi-path

interference greatly affects the accuracy of the GPS receiver, it is better to

minimize reflected satellite signals entering through the top of the GPS antenna.

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Therefore, the GPS antenna installation location must meet the following

conditions.

• In a location that can avoid an obstacle/building that interferes with reception

of the GPS signal or causes multi-path

• In a location that can avoid interference of RF signal that is

transmitted/received at another RF antenna (including steel-framed structure

for RF antenna) or microwave signal

• In as low as possible location that avoids damage from lightning within

coverage area of a lightning rod

Considering the elevation mask, make the GPS antenna take the signals received at

a valid elevation angle only.

If a GPS antenna is influenced by external interference signals or multi-paths at

a certain place, it is best to install the antenna at another location. An anti-jamming

GPS antenna is recommended, if it is not possible to change the location of the

antenna.

GPS Antenna Sharing

A recommendation to ensure the GPS receiver works properly is to install one

GPS antenna per GPS receiver, and use a GPS-specific splitter only if necessary.

Installing the GPS Antenna

The signals from a GPS satellite have a very low level (-130 dBm). As a result, for

the GPS antenna to receive signals, its installation should be in a place where it

can receive them as direct as possible from as many satellites as possible.

Therefore, it is important to ensure that there is maximum open sky (the visual

field angle must be 360 degrees, and there must be 160 degrees or more above the

horizon). Any obstacle within those angles decreases the performance and

functionality of the GPS receiver.

The GPS satellites are distributed so that eight of them can always be tracked from

any one place around the world, as long as there is no obstacle to them in that

particular place.

For the GPS receiver to operate at its best there must be six GPS satellites always

with a healthy status (that is, there is no obstacle directly between it and the GPS

antenna).

If the position hold operation has been completed, the GPS receiver can only

perform its operations stably if at least one satellite can be tracked continually.

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The survey of an object’s position using GPS satellites is based on triangulation.

Three satellites are enough to survey the position of an object by triangulation.

However, to calculate the correct time deviation, a total of four satellites are

required.

Usually, the GPS antenna is installed in a high place, such as on a roof. It must be

installed away from protruding objects, such as trees or buildings. In addition, it

must be positioned away from any obstacle which covers part of the sky around

the horizon of the building where it is installed.

If it is impossible to ensure a completely open sky, install the GPS antenna facing

the equator providing a maximum view of the Southern sky in the Northern

hemisphere (or the Northern sky in the Southern hemisphere). Refer to Figure 45.

GPS Antenna Installation.

Furthermore, when installing the GPS antenna using a steel cylinder structure

shared by other RF antennas, the antenna must be separated by more than 1 m

from that steel structure.

Figure 45. GPS Antenna Installation

Lightening Arrestor

A lightning arrestor is required when there is a danger of lightning striking a cable

or related part. The lightning arrestor must be installed in a place where the

antenna cable or set of combined cables enters a building or station, or a place

inside the building or station in order to protect the people and equipment inside

the building or station.

If struck directly by lightning, the lightning arrestor, antenna, or cable must be

replaced. Furthermore, inspect the lightening arrestor periodically and replace the

antenna and cable periodically if lightning strikes occur frequently at the site.

The lightning arrestor must be well grounded so that it can transmit a large current

quickly.

Towards

Equator

Preferred

Position

Obstructed

Position

Improved

Visibility

Obstructed

position

Better

Position

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Interference Signal

The GPS system is designed so that it has a strong immunity to noise and can

endure interference.

The Samsung GPS receiver provides a quality timing clock in most installations.

However, to ensure that the GPS receiver performs locking successfully and

guarantees uninterrupted timing performance, an interference-free environment is

required for frequencies near the GPS L1 frequency (1575.42 ± 1 MHz).

Interference Types

There are two types of interference which affect the GPS L1 frequency.

• Narrow band (inband) interference: When a frequency deviation (3.5 kHz),

such as an FM wave, inflows around the GPS L1 frequency (1575.42 MHz).

Narrow band interference is monitored by the spectrum analyzer. But because

it has a time lag, a locking failure or a different type of alarm can occur.

• Wideband interference: When frequency deviation is more than 7 kHz around

the GPS L1 frequency (1575.42 MHz).

Wideband interference includes the interference induced by the harmonics

from a communication service with a different frequency bandwidth, increased

thermal noise from communication services around the L1 band, inflow of

interference due to unauthorized communication, saturation due to oscillation

of an accessory device, and so on.

You cannot monitor these kinds of interference with a device such as a

spectrum analyzer. If the system has a wideband interference problem, you

should consult an expert in this area.

For bandwidths other than the GPS L1 frequency (1575.42 ± 1 MHz), a GPS Band

Pass Filter (BPF) must be included within the GPS antenna to remove the

interference from the GPS bandwidth. No outband interference must affect the

GPS signals.

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Avoiding Interference

If more than one antenna for other communications is installed in the surrounding

area, such as an antenna for a base station or satellite communication, the GPS

antenna must be installed in a location where no interference signals flow.

If interference exists within the GPS L1 frequency bandwidths (1575.42 ± 1

MHz), use a band pass filter (BPF) to prevent interference from affecting the GPS

bandwidth.

Furthermore, if the GPS antenna is installed by a transmitter which operates with a

bandwidth similar to the GPS L1 frequency, the possibility of interference

increases (in this case, interference is caused by harmonics). If the GPS antenna

has a problem due to interference, move it to a different location where

interference signals can be avoided or minimized.

Inband noise includes narrow band noise and wide band noise that occur in an

inband width. (L1, 1575.42 ± 1 MHz)

• Narrow band noise in an inband width: If it is higher than 108 dBm, it can

affect the operation of the GPS receiver.

• Wideband noise in an inband width: It may not be detected by a measuring

instrument and may impair the sensitivity of the GPS receiver, and thus affect

its operation.

If there is an outband interference problem, reduce the effects of interference on

the GPS receiver by applying one or more L1 GPS BPFs.

The filter should be installed at the following locations:

• The input connector of the Samsung GPS receiver

• Behind the antenna or the front end of a line amplifier

These filters are used to reject jamming tones for outband signals. If interferences

occur in the inband signals, they will result in serious consequences.

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GPS Antenna Installation

The GPS antenna can be fixed to a wall, floor, tower, or pole.

Ensure personal safety when fixing an anchor bolt to a wall and treat the anchor

bolt fixing area with a silicon or waterproof finishing material.

Install a concrete block that satisfies the specification regarding size and strength.

When installing the concrete block, and before forming the concrete, arrange steel

reinforcement bars in a mesh layout at 3.93 in. (100 mm) intervals. (Use either an

anchor bolt assembly or a concrete anchor.)

Install the antenna within the protective angle (left/right side 45° each from the

central axis) to protect the antenna from lightning damage.

Secure a distance of 3.28~4.92 ft (1~1.5 m) between the antennas to prevent

interference.

Lightning Rod

45°

GPS Antenna

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Wall

Figure 46. GPS Antennal Installation (Wall)

GPS Antenna Wall Fixing Pipe

[Ф 1~1.46 in. (25~37 mm)]

GPS Antenna

Wall Fixing Clamp Assembly

≒

Min. 19.68 in. (500 mm)

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Floor

Figure 47. GPS Antennal Installation (Floor)

GPS Antenna Floor Fixing Pipe

[Ф 1~1.46 in. (25~37 mm)]

GPS Antenna

M10 Anchor Bolt Assembly

≒

Min. 19.69 in. (500 mm)

Concrete Block

≒ Min. 15.74 in. (400 mm)

≒

Min. 9.84 in. (250 mm)

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Appendix C

Appendix C Appendix C

Appendix C Sector Antenna

Sector Antenna Sector Antenna

Sector Antenna

Installation

InstallationInstallation

Installation

Cautions when Installing a Sector Antenna

Precautions of antenna installation are as follows.

• Sector antennas should be installed vertically. (±1°)

• Antenna is the precise material, so be careful not to make damage or form

change.

• When moving antenna, use the tool suitable to rating. In addition, use the rated

carrying device which is at least 200 % or more than antenna considering the

stability.

• Be careful not to give too much strength to the antenna.

• If it rains, suspend connecting the feeder cable and antenna.

• Fix it after adjusting the direction of antenna exactly.

• Distance between steel tower and antenna and the distance between send-

receive antennas are based on the antenna layout.

• Attach the antenna on the position specified in the drawing.

• Install the antenna not to make a feature change of the antenna considering the

direction of the radiation

• Connect the antenna not making the alien substance flowed so that Passive

Inter-Modulation Distortion (PIMD) is not affected.

• Measure VSWR of all antennas and the value should be within the regulated

value.

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 93

Sector Antenna Installation

The method of sector antenna installation is as follows.

1 Put up an antenna pole and insert the sector antenna into the antenna pole

using a fixing clamp.

2 Set the antenna’s up/down tilt to 0° and fix the fixing clamps at the top and

bottom.

3 Adjust the tilted angle of the antenna by taking the signal strength into

account. The bolts on the upper and lower guide clamps must be loose as to

allow angle adjustment of the antenna.

4 After adjusting the antenna angle, tighten up the 4 loose bolts on the upper and

lower guide clamps.

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 94

Antenna Input Port

Pole

Main Radiation Direction

Upper Fixing Clamp

Lower Fixing Clamp

Upper Guide Clamp

Lower Guide Clamp

Guide Clamp Bolt_2

Guide Clamp Bolt_1

Guide Clamp Bolt_3

Guide Clamp Bolt_4

Figure 48. Sector Antenna

When you install the antenna, the antenna must be within the protective angle

(left/right side 45° each from the central axis) to prevent the antenna from

lightning damage.

LTE TDD Outdoor Pico eNB Installation Manual v1.0 95

Appendix D

Appendix D Appendix D

Appendix D Installing Feeder

Installing Feeder Installing Feeder

Installing Feeder

Cable

CableCable

Cable

Cautions When Installing Feeder Cable

Follow these guidelines when installing the feeder cable (GPS/RF cable).

• Put a plate to work to minimize damage to the surface of the feeder cable.

If there is external damage of the feeder cable, cut the damaged part and

rework the wiring.

• After connecting the antenna to the feeder cable, finish the connection part of

the contracted pipe using the contracted tube.

• Attach labels to both ends of the feeder cable.

• Tightly connect the cabinet, antenna, and lightening arrestor to the feeder cable

to prevent generating a reflected wave.

• Maximize the curvature radius. Refer to Table 34. Curvature Radius of Feeder

Cable for Outdoor through Table 36. Curvature Radius of LDF4-50A.

Table 36. Curvature Radius of Feeder Cable for Outdoor

Specification

SpecificationSpecification

Specification

Allowed Radius of Curvature

Allowed Radius of CurvatureAllowed Radius of Curvature

Allowed Radius of Curvature

Remark

RemarkRemark

Remark

LS Feeder

Line

HFC-12D 1/2 in. 125 mm Outdoor

HFC-22D 7/8 in. 250 mm

HFC-33D 1-1/4 in. 380 mm

HFC-42D 1-5/8 in. 510 mm

RFS Feeder

Line

LCF12-50 1/2 in. 125 mm

LCF78-50 7/8 in. 250 mm

LCFS114-50 1-1/4 in. 380 mm

LCF158-50 1-5/8 in. 500 mm

1/2 in.

7/8 in.

1/4 in.

5/8 in.

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 96

Table 37. Curvature Radius of Feeder Cable for Indoor (Based on LS Feeder Line)

Specification

SpecificationSpecification

Specification

Allowed Radius of Curvature

Allowed Radius of CurvatureAllowed Radius of Curvature

Allowed Radius of Curvature

Remark

RemarkRemark

Remark

LS Feeder

Line

HFSC 6D 1/4 in. 25 mm Indoor

HFSC 10D 3/8 in. 0.98 in. (25 mm)

HFSC 12D 1/2 in. 1.26 in. (32 mm)

HFSC 22D 7/8 in. 4.92 in. (125 mm)

RFS Feeder

Line

SCF14-50 1/4 in. 0.98 in. (25 mm)

SCF38-50 3/8 in. 0.98 in. (25 mm)

SCF12-50 1/2 in. 1.26 in. (32 mm)

UCF78-50 7/8 in. 4.92 in. (125 mm)

Table 38. Curvature Radius of LDF4-50A

Specification

SpecificationSpecification

Specification

Allowed Radius of Curvature

Allowed Radius of CurvatureAllowed Radius of Curvature

Allowed Radius of Curvature

Remark

RemarkRemark

Remark

LDF4-50A 2 inch (50.8 mm) Installation

5 inch (127.0 mm) Repeated

1/4 in.

3/8 in.

1/2 in.

7/8 in.

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 97

When installing a feeder line, the radius of curvature of the sections where cables

bend must be at least the minimum required radius of curvature. If the radius of

curvature for the feeder line installation is less than the allowed minimum, it may

affect the performance of the system.

• Ensure that the feeder cable does not interfere with steel towers, ladders, and

areas used by people.

• Connect the connector to the antenna in a straight line. After the connection,

do not apply excessive force.

• Use the vinyl tape for electricity and heat shrink tubing for the external

exposed part of the connector.

• Wrap the self-bonding rubber tape overlapping (keep a distance as the half size

of rubber tape) the connector connection part. Wrap the vinyl tape for

electricity twice or more and then cover with the jelly-type Heat Shrink tubing.

Connecting the feeder cable connector is a critical process. It must be performed

by qualified personnel.

Table 39. Connector Connection Torque Value

Connector

ConnectorConnector

Connector

Torque Value

Torque ValueTorque Value

Torque Value

SMA connector 0.18 lbfft (2.5 kgfcm)

TNC connector 0.65 lbfft (9 kgfcm)

N-type connector 1.45 lbfft (20 kgfcm)

Din-type connector 14.46 lbfft (200 kgfcm)

Mini DIN-type connector 8 lbfft (110.4 kgfcm)

LTE TDD Outdoor Pico eNB Installation Manual v1.0 98

Appendix E

Appendix E Appendix E

Appendix E Connector

Connector Connector

Connector

Assembly

AssemblyAssembly

Assembly

RJ-45 (Shield Type)

The procedure to assemble the RJ-45 (shield type) connector is shown in Figure

49. Assembling the RJ-45 Connector (Shield Type) (1) and Figure 50. Assembling

the RJ-45 Connector (Shield Type) (2).

Figure 49. Assembling the RJ-45 Connector (Shield Type) (1)

1) and 2) Prepare work tools and materials.

4) Pass the cable through the RJ-45

cap.

5) Remove the coating 17 mm from

the end.

6) Push the shield backward and cut

the aluminum shield.

7) Cut the shield leaving 5 mm of it. 8) Arrange the cable in reference to

the pin map.

9) Cut the cable to make it 12 mm

long.

3) Pass the cable through the

marking tube.

1 2 3

4 5 6

7 8 9

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 99

Figure 50. Assembling the RJ-45 Connector (Shield Type) (2)

10) Insert the RJ-45 modular plug. 11) Ensure that the shield does not

get in the RJ-45 modular plug.

12) Insert the cable completely into

the RJ-45 modular plug.

13) Compress the plug using the tool. 14) Compress the marking tube to finish the

assembly.

10 11 12

13 14

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 100

RJ-45 (Normal Type)

The RJ-45 (normal type) connector assembly procedure is shown in Figure 51.

Assembling the RJ-45 Connector (Normal Type).

Figure 51. Assembling the RJ-45 Connector (Normal Type)

1) Prepare work tools and materials. 2) Insert the RJ-45 cap to the cable. 3) Remove the coating 17

mm from

the end.

4) Arrange the cable in reference to

the pin map.

5) Cut the cable to make it 12 mm

long.

1 2 3

4 5 6

7 8

7) Compress the plug using the

tool.

6) Insert the cable completely into

the RJ-45 modular plug.

8) Push the RJ-45 cap to the

connector.

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 101

Finishing the Connector Connection Part by

Tape

Check Items

Check the following items in Figure 52. Check Items for Finishing the Connector

Connection Part before finishing the connector connection part by tape.

Figure 52. Check Items for Finishing the Connector Connection Part

* Wrapping only the metal part of connector connection using insulation tape

* Wrapping the tape with overlapping

Starting and Ending points of

Insulation Tape

[Mid-point between (1) and (2)]

Wrap the tape using half of the tape width so it is overlapped.

(For both insulation tape and butyl tape)

Tape Width

Overlap area of tape

(1) Starting and Ending points

of Butyl tape

(2) Top side of Connector Nut

LTE TDD Outdoor Pico eNB Installation Manual v1.0 102

Appendix F

Appendix F Appendix F

Appendix F Cleaning Optic

Cleaning Optic Cleaning Optic

Cleaning Optic

Connector

ConnectorConnector

Connector

Cleaning Optic Connector

When connecting optical cable to the system, performance of system can be

decreased or fails can occur if ferrule section of optical connector is dirty due to

dust or foreign material. Therefore, worker should clean the optic connector before

connecting optic cable to the system to prevent this phenomenon. This manual

describes the method that cleans optic connector when using the IBCTM Brand

cleaner.

Caution When Connecting the Optical Cable

Check whether there is dust or foreign material on the cutting section of the

connector ferrule before connecting the optic cable, and keep this away from dust

or foreign material. If the cable is soiled with foreign material, do not blow to

remove them. Make sure to clean the connector in accordance with the cleaning

directions below.

When using Optic Connector Cleaner

When using optic connector cleaner, use the products shown in the example below

or their equivalents.

Ex) Manufacturer-USCONEC (http://www.usconec.com)

- IBCTM Brand Cleaner (P/N: 9393): For LC-LC and MU Connector Cleaning

- IBCTM Brand Cleaner (P/N: 9392): For SC Connector Cleaning

- IBCTM Brand Cleaner (P/N: 12910): For ODC Connector Cleaning

Manufacturer-TheFibers (www.thefibers.com)

- HuxCleaner 1.25 mm Type: For LC and MU Connector Cleaning

- HuxCleaner 2.5 mm Type: For SC, FC and ST Connector Cleaning

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 103

IBCTM Brand Cleaner

Method that uses IBCTM Brand Cleaner is as follows:

IBCTM Brand type Cleaner (P/N 9393)

Method that uses IBCTM Brand Cleaner (P/N 9393) for LC-LC and MU

connector is as follows:

Figure 53. Optic Connector Cleaner (IBCTM Brand Type Cleaner: P/N 9393)

Guide Cap

Nozzle Outer Shell

Lock Button

(for Extend Nozzle)

Guide Cap Cover

Guide Cap

[Optic Connector Cleaner Configuration]

[Nozzle Extension]

[In Case of LC type Connector (Plug)]

[In Case of LC type Connector (Jack)]

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Figure 54. Optic Module Cleaning (LC type Jack)

1) To clean the optic module, remove the guide cap from the cleaner (P/N: 9393).

Guide Cap

Nozzle Outer Shell

Optic Module

Nozzle Outer Shell

[IBC Brand Cleaner: P/N 9393]

2) Insert a cleaner guide cap to every ferrule of the optic module. Clean it by

pushing the outer shell toward the nozzle until you hear the sound of the

detergent being sprayed. (Repeat once or twice.)

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 105

Figure 55. Optic Cable Connector Cleaning (LC type plug)

1) To clean the optic cable connector, open the guide cap cover from the cleaner

(P/N: 9393)

2) Insert a cleaner guide cap to every ferrule of the optic cable connector. Clean it

by pushing the outer shell toward the nozzle until you hear the sound of the

detergent being sprayed. (Repeat once or twice.)

Guide Cap

Nozzle Outer Shell

Guide Cap Cover

Guide Cap

Nozzle Outer Shell

LC Type Connector

[IBC Brand Cleaner: P/N 9393]

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 106

Figure 56. Measuring the Optical Output and Connecting the Optic Connector

1) Check the optical output again using an optic power meter.

2) If the optical output measurement result meets the reference value, clean the

connector again and connect it. If the measurement result does not meet the

reference value, discard the cable, replace it with a new cable, and then clean

the new one and connect it to the system

[LC/PC Plug]

[Optic Power meter]

LTE TDD Outdoor Pico eNB Installation Manual v1.0 107

Appendix G

Appendix G Appendix G

Appendix G Pressure

Pressure Pressure

Pressure

Terminal Assembly

Terminal AssemblyTerminal Assembly

Terminal Assembly

Preparations

To connect a pressure terminal to a cable, prepare the items listed in Figure 57.

Preparations.

Figure 57. Preparations

[Cable Cutter]

[Wire Stripper] [Handheld Compressor] [Hydraulic Press]

[Heating Gun]

[Marking Pen]

[Cutter Blade]

[Steel Ruler]

[Scissors]

[Cable]

[Pressure Terminal]

[Heat Shrink Tube]

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 108

Pressure Reference Table

Refer to the following tables and figures to assemble a pressure terminal to a cable.

Table 40. Pressure Reference Table for Pressure Terminal

Category

CategoryCategory

Category

Copper tube length of a pressure terminal

Copper tube length of a pressure terminalCopper tube length of a pressure terminal

Copper tube length of a pressure terminal

Number of

Number ofNumber of

Number of

pressure

pressure pressure

pressure

points

pointspoints

points

mmmm

In.

In.In.

In.

Hand 11 mm or less 0.43 in. 1

Hand 12~15 mm 0.47~0.59 in. 2

Hand 16~23 mm 0.63~0.91 in. 3

Hand 24~32 mm 0.94~1.26 in. 4

Hand 33 mm or more 1.3 in. or more 5

Hydraulic 30 mm or less 1.18 in. or less 2

Hydraulic 31~47 mm 1.22~1.85 in. 3

Hydraulic 48~63 mm 1.89~2.48 in. 4

Hydraulic 64 mm or more 2.52 in. or more 5

Figure 58. Pressure Reference Drawing (Handheld Compressor)

[1-spot] [2-spot] [3-spot]

[4-spot]

Unit: in. (mm)

0.43 (11)

0.18 (4.5)

0.47 (12)

0.59 (15)

0.63 (16)

0.91 (23)

0.94 in. (24)

1.26 (32)

0.63 (16)

0.18 (4.5)

Copper Tube Starting

Middle of Copper Tube

Arbitrary Fixing

Reference Points

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 109

Figure 59. Pressure Reference Drawing (Hydraulic Press)

Unit: in. (mm)

[2-spot] [3-spot] [4-spot]

1.18 (30)

[4-spot]

Copper Tube

Starting

Duplicate Pressure

Arbitrary Fixing

Reference Points

0.53 (13.5)

1.22 (31)

0.53 (13.5)

1.22 (31)

1.85 (47)

1.89 (48)

2.48 (63)

2.52 (64)

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 110

Table 41. Compressor Specifications per Cable Thickness

Cable Size

Cable Size Cable Size

Cable Size

(mm

(mm(mm

(mm

)

))

)

Press Size

Press SizePress Size

Press Size

Small Handheld Press

Small Handheld PressSmall Handheld Press

Small Handheld Press

Large Handheld Press

Large Handheld PressLarge Handheld Press

Large Handheld Press

(AK

(AK(AK

(AK-

-38,

38, 38,

38, 100)

100)100)

100)

Hydraulic Press

Hydraulic PressHydraulic Press

Hydraulic Press

(IZUMI Hexagonal Dies)

(IZUMI Hexagonal Dies)(IZUMI Hexagonal Dies)

(IZUMI Hexagonal Dies)

2.5 2 X X

4 2 X X

6 5.5 X X

10 8 8 X

16 14 14 16

25 22 22 25

35 38 38 35

50 X 60 50

70 X 80 70

95 X 100 95~300

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 111

Assembling Pressure Terminal

Use the following figures for assembling a pressure terminal to a cable.

Strip the Cable Sheath

Figure 60. Stripping Cable Sheath (1)

4) Put the cable into the clamp, locate the blade on the marking position, and push it into the sheath.

5) Align the stripper perpendicular to the cable and rotate it more than two laps.

1) Mark the cable, after checking the inside length of a pressure terminal.

2) Adjust the length of the cutter blade according to the sheath thickness of the cable.

3) Push the clamp with your thumb to secure a space for the cable.

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 112

Figure 61. Stripping Cable Sheath (2)

6) Push the lever of the stripper to the right to turn its blade at 90°.

8) Remove the sheath.

7) Move the stripper to the end of cable while maintaining the stripper perpendicular to the cable.

you want to appear here.

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LTE TDD Outdoor Pico eNB

Installation Manual

A wire stripper is used differently depending on its manufacturer or type.

Therefore, refer to the user manual enclosed with the product.

The specifications and cautions



Vender: Weidmuller



Model: Weidmuller



Specifications: For outer diameter 6

To prevent the cutter blade of

conductor, adjust the length of

thickness.

Make sure that the cutter blade goes into the cable sheath completely.

Rotate the wire stripper perpendicularly to the cable.

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Installation Manual

v1.0

A wire stripper is used differently depending on its manufacturer or type.

Therefore, refer to the user manual enclosed with the product.

The specifications and cautions

for the

wire stripper described in this manual are:

Vender: Weidmuller

Model: Weidmuller

-AM25 (Order No-9001080000)

Specifications: For outer diameter 6

-24 mm

PVC sheath up to 4.5 mm

sheath cutting depth

To prevent the cutter blade of

the

wire stripper from touching the cable

conductor, adjust the length of

the

cutter blade by checking the cable sheath

Make sure that the cutter blade goes into the cable sheath completely.

Rotate the wire stripper perpendicularly to the cable.

[X]

[O]

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113

A wire stripper is used differently depending on its manufacturer or type.

wire stripper described in this manual are:

wire stripper from touching the cable

cutter blade by checking the cable sheath

Make sure that the cutter blade goes into the cable sheath completely.

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 114

Fixing Pressure Terminal (Handheld Compressor)

Figure 62. Fixing Pressure Terminal–Handheld Compressor (1)

1) Insert the conductor of the cable with the sheath stripped to the internal end of pressure terminal.

For a ring type pressure terminal, push it in until the conduct comes out 1 mm from the end of the terminal.

2) From the holes of the handheld compressor, select one that fits the pressure terminal.

3) Insert the pressure terminal in the selected hole.

4) Press the compressor to fix the pressure terminal and cable temporarily so the position can be changed

later.

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 115

Figure 63. Fixing Pressure Terminal–Handheld Compressor (2)

5) Align the cable to the hole and firmly compress the pressure terminal to fix it securely.

6) Separate the pressure terminal from the handheld compressor. To unlock the compressor, press the

handle down until hearing a clicking sound.

you want to appear here.

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LTE TDD Outdoor Pico eNB

Installation Manual

A handheld compressor is used differently depending on its manufacturer or type.

Therefore, refer to the user manual enclosed with the product.

The specifications and cautions of

manual are:



Vender: GALLEX

 Model: GL



Specification: 5.5 mm

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제목

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8 to the text that you want to

Installation Manual

v1.0

A handheld compressor is used differently depending on its manufacturer or type.

Therefore, refer to the user manual enclosed with the product.

The specifications and cautions of

the

handheld compressor described in this

Vender: GALLEX

2045A-22

Specification: 5.5 mm

, 8 mm

, 14 mm

, 22 mm

(JIS)

6 mm

, 10 mm

, 16 mm

, 25 mm

(DIN)

제목

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116

A handheld compressor is used differently depending on its manufacturer or type.

handheld compressor described in this

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 117

Fixing Pressure Terminal (Hydraulic Press)

Figure 64. Fixing Pressure Terminal–Hydraulic Press (1)

1) Among the dies of the hydraulic press, select one that fits to the pressure terminal.

Dies

Hydraulic Press

2) Assemble the dies to the pressing area of the compressor.

3) Insert the pressure terminal into the pressing area and fix it slightly by aligning it to the end of cable

sheath.

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Figure 65. Fixing Pressure Terminal–Hydraulic Press (2)

4) Move the compressor lever up and down to press the pressure terminal firmly.

5) Turn the top compressing lever clockwise and then push it down. When the pressing area of compressor

is loosened, remove the pressure terminal.

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LTE TDD Outdoor Pico eNB

Installation Manual

A hydraulic press is used differently depending on its manufacturer or type.

Therefore, refer t

The specifications and cautions of



Vender: IZUMI



Model: IZUMI



Specification: Circular 32~160 (SQ)

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Installation Manual

v1.0

A hydraulic press is used differently depending on its manufacturer or type.

Therefore, refer t

o the user manual enclosed with the product.

The specifications and cautions of

the

hydraulic press described in this manual are:

Vender: IZUMI

Model: IZUMI

-EP-510B

Specification: Circular 32~160 (SQ)

Hex 14~325 (SQ)

제목

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119

A hydraulic press is used differently depending on its manufacturer or type.

hydraulic press described in this manual are:

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LTE TDD Outdoor Pico eNB Installation Manual v1.0 120

Assembling Heat Shrink Tube

Figure 66. Assembling Heat Shrink Tube

2) Set the temperature of the heat gun to 180-200°C.

3) Cover the entire copper tube of the pressure terminal with a heat shrink tube.

4) Rotate the heat gun 360° to apply heat evenly to shrink the tube.

(Because the pressure terminal and the cable are hot due to the heat of the heating gun, be careful not to

burn yourself.)

1) After assembling the pressure terminal, move the heat shrink tube insert the cable to the end of pressure

terminal copper tube.

Heat Shrink Tube

Pressure Terminal

LTE TDD Outdoor Pico eNB Installation Manual v1.0 121

Appendix H

Appendix H Appendix H

Appendix H Standard Torque

Standard TorqueStandard Torque

Standard Torque

When you tighten the bolt to prevent the equipment and bolt from damage, refer to

the standard torque values in Table 42. Standard Torque Value for Tightening

Bolts and Table 43. Brass Bolts Torque Value. When the torque value for each

connection part is defined already, refer to the defined value.

Table 42. Standard Torque Value for Tightening Bolts

Bolt Spec.

Bolt Spec.Bolt Spec.

Bolt Spec.

Torque Value (kgf·cm)

Torque Value (kgf·cm)Torque Value (kgf·cm)

Torque Value (kgf·cm)

Torque Value (N

orque Value (Norque Value (N

orque Value (N·

··

·m)

m)m)

Torque Value (lbf·ft)

Torque Value (lbf·ft)Torque Value (lbf·ft)

Torque Value (lbf·ft)

M3 4.08~6.12 0.40~0.60 0.29~0.44

M4 9.52~14.28 0.93~1.40 0.69~1.03

M5 20.0~30.0 1.96~2.94 1.45~2.17

M6 33.28~49.92 3.26~4.90 2.41~3.61

M8 82.4~123.6 8.08~12.12 5.96~8.94

M10 166.4~249.6 16.32~24.48 12.03~18.05

M12 292.0~438.0 28.64~42.65 21.11~31.67

Table 43. Brass Bolts Torque Value

Bolt Spec.

Bolt Spec.Bolt Spec.

Bolt Spec.

Torque Value (kgf·cm)

Torque Value (kgf·cm)Torque Value (kgf·cm)

Torque Value (kgf·cm)

Torque Value (N.m)

Torque Value (N.m)Torque Value (N.m)

Torque Value (N.m)

Torque Value (lbf·ft)

Torque Value (lbf·ft)Torque Value (lbf·ft)

Torque Value (lbf·ft)

M6 29.98 ± 10% 2.94 ± 10% 2.17 ± 10%

M8 64.26 ± 10% 6.3 ± 10% 4.16 ± 10%

Torque value can be different depending on the material, characteristic, and

specification of the equipment and fastener. Make sure to check the proper torque

value for each specification of the equipment and fastener.

LTE

TDD Outdoor

Pico

eNB

Installation Manual

Document Version 1.0

2014

Samsung Electronics Co., Ltd.

All

Samsung Electronics Co SLS-BP008Q Outdoor Pico eNB User Manual Manual rev1

Samsung Electronics Co Ltd Outdoor Pico eNB Manual rev1

User Manual

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