Samsung SLS-BD10JQ User Manual

Ver. 1.0

Smart MBS RRH-B8

Installation Manual

Ver. 1.0

This manual is proprietary to SAMSUNG Electronics Co., Ltd. and is protected by copyright.

No information contained herein may be copied, translated, transcribed or duplicated for any commercial purposes or disclosed to the third party in any form without the prior written consent of SAMSUNG Electronics Co., Ltd.

TRADEMARKS

Product names mentioned in this manual may be trademarks and/or registered trademarks of their respective companies.

This manual should be read and used as a guideline for properly installing and operating the product.

This manual may be changed for the system improvement, standardization and other technical reasons without prior notice.

If you need updated manuals or have any questions concerning the contents of the manuals, contact our Document Center at the following address or Web site:

Address: Document Center 3rd Floor Jeong-bo-tong-sin-dong. Dong-Suwon P.O. Box 105, 416, Maetan-3dong Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 442-600

Homepage: http://www.samsungdocs.com

Ver. 1.0

Smart MBS RRH-B8 Installation Manual

INTRODUCTION

Purpose

This manual describes procedure and method for installing Smart MBS RRH-B8.

Document Content and Organization

This manual consists of 2 Chapters, 6 Annex and Abbreviation as follows:

CHAPTER 1. Before Installation

This chapter introduces safety rules that must be understood for installing RRH-B8 and describes the configuration of RRH-B8.

CHAPTER 2. Installation of RRH-B8

This chapter describes the procedure to install RRH-B8.

ANNEX A. Sector Antenna Installation

This annex describes sector antenna configurations and its installation requirements.

ANNEX B. Feeder Line Work

This annex describes cautions and allowed radius of curvature when installing feeder line.

ANNEX C. Assembling connector

This annex describes the procedure of assembling connector.

ANNEX D. Cleaning Optic Connector

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

ANNEX E. Pressure Terminal Assembly

This annex describes the procedure of assembling the pressure terminal.

Ver. 1.0

INTRODUCTION

ANNEX F. Standard Torque

This annex describes the standard torque when assembling the fixing materials.

ABBREVIATION

Describes the acronyms used in this manual.

Conventions

The following types of paragraphs contain special information that must be carefully read and thoroughly understood. Such information may or may not be enclosed in a rectangular box, separating it from the main text, but is always preceded by an icon and/or a bold title.

WARNING

Provides information or instructions that the reader should follow in order to avoid personal injury or fatality.

CAUTION

Provides information or instructions that the reader should follow in order to avoid a service failure or damage to the system.

CHECKPOINT

Provides the operator with checkpoints for stable system operation.

NOTE

Indicates additional information as a reference.

II	© SAMSUNG Electronics Co., Ltd.

2600-00CTEIGAA

Ver. 4.0

Smart MBS RRH-B8 Installation Manual/Ver.1.0

Revision History

VERSION	DATE OF ISSUE	REMARKS
VERSION	DATE OF ISSUE	REMARKS

1.0	09. 2013.	First Edition

III

Ver. 1.0

INTRODUCTION

This page is intentionally left blank.

IV	© SAMSUNG Electronics Co., Ltd.

Ver. 1.0

Smart MBS RRH-B8 Installation Manual

SAFETY CONCERNS

The purpose of the Safety Concerns section is to ensure the safety of users and prevent property damage. Please read this document carefully for proper use.

Symbols

Caution

Indication of a general caution

Restriction

Indication for prohibiting an action for a product

Instruction

Indication for commanding a specifically required action

Ver. 1.0

SAFETY CONCERNS

WARNING

Power and Grounding

Watches, Rings, and Other Metallic Accessories

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

Connecting Ground Cable

In cabling, the connection of cables without the connection to the ground cable may cause the damage of the equipment or the bodily injury of the worker. Connect the ground cable first.

Installation General

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.

Wearing protection gloves and goggles

Make sure to wear protection gloves and goggles to prevent damages from debris while drilling holes in a wall or ceiling.

VI	© SAMSUNG Electronics Co., Ltd.

2600-00CTEIGAA

Ver. 4.0

Smart MBS RRH-B8 Installation Manual/Ver.1.0

CAUTION

Power and Feeder line

Caution for cleaning the Power Supply

While cleaning the power supply device, take caution that the device does not come in contact with alien bodies that may cause power failure.

Caution for installing the power cable

To maintain cable gland’s rain protection performance, 11.81 in. (300 mm) or more interval should be kept straight. According to the radius of curvature of the cable specification should be considered.

Caution for cutting the power cable

Cut power cable after installing power cable to RRH-B8 power terminal taking into account the radius of curvature according to the cable specifications.

When cutting the cable first, the length difference of cable end can be occurred by cable curvature and the power terminal may cause contact fault.

Caution When Connecting Optical Cables

Before connecting an optical cable, make sure that there is no dust or foreign substance on the cross-section of the connector core. If there is any dust or foreign substance, do not remove it by blowing with your mouth. Remove the dust or foreign substance by referring to the method of cleaning optic connector.

Caution on Rain-proof Gasket Damage When Installing Window Cover

Be careful so as not to let the rain-proof gasket get damaged (broken or incorrectly positioned). Check whether the rain-proof gasket is damaged before closing the power window cover and the optic window cover.

If the rain-proof gasket is damaged, replace the system (RRH-B8) with a new one.

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Ver. 1.0

SAFETY CONCERNS

Radius of Curvature of Feeder Line

When installing a feeder line, the radius of curvature of the sections where cables bent should be larger than the allowed radius of curvature. If the radius of curvature for the feeder line installation is less than the allowed radius of curvature, it may affect the performance of the system.

Connection of Feeder Cable Connector

Connecting the feeder cable connector is critical process, so the qualified workers who finished the related education should perform.

Caution When Connecting RET Cable

Make sure to turn off the breaker connected to the RRH-B8 power of the DU cabinet before connecting the RET cable between the antenna RET port and the RRH-B8 RET port.

If you connect or disconnect the RET cable while the breaker is turned on, it may cause an electric short circuit resulting in damage to the RET function.

Installation General

Managing unused port

Finish unused port of UADU by dust-cap, not making the alien substance flowed.

Finishing Cable Insertion Hole

Finishing work is required on cable insertion holes (Cable gland, Conduit and etc.) to prevent entering of any foreign substance, external air and moisture.

-Unused cable insertion hole: Finish cable insertion hole using fishing materials such as dust cap, rubber packing and etc.

-Cable-installed insertion hole: After installing cable, finish insertion hole using tape, compressed sponge, rubber packing, silicon, etc. to prevent empty space.

VIII	© SAMSUNG Electronics Co., Ltd.

2600-00CTEIGAA

Ver. 4.0

Smart MBS RRH-B8 Installation Manual/Ver.1.0

Caution when assembling the cable gland

Ensure that all parts of the cable gland are assembled in the correct sequence. Incorrect assembly may result in influx of external air or moisture into the system and may cause corrosion, system malfunction and/or critical failure of the cooling system.

Caution when installing the cable in the cable gland

Only one cable of permitted specification (radius) should be installed in the cable gland.

-Installing a cable of smaller radius than the permitted specification may result in influx of external air or moisture into the system and may cause corrosion or system malfunction.

-Installing a cable thicker than the permitted specification or installing two or more cables in the gland may damage the gland.

Caution when loosen and tighten the Cable Gland Nut

In case of assembling the cable gland and cabling, do not loosen and tighten by turning the cable gland body or other parts. turning the cable gland body may cause corrosion and system failure by entering of any external air and moisture.

Checking assembly state of the unused cable gland

All components of the unused cable gland must be secured in the original factory configuration. If the cable gland nut is fitted without the rain protection filler or the protection cover in place, reassemble them as illustrated in ‘Figure 2.7.’

Do not work by yourself

Do not work by yourself in any key process.

Caution for cleaning the Rack

Make sure that worker does not damage installed cables while cleaning the rack.

Cautions When Connecting the CRPI Cable

Failure to observe the CPRI cable connection specified in Table 2.5 may impair the communication between the CDMA and LTE FDD terminal.

Ver. 1.0

SAFETY CONCERNS

Caution when Installing the RF antenna

To protect from lightning, the RF antenna must be installed within the shielding angle as shown below, considering the downward distance and the angle from the tower lightning rod or the antenna pole lightning rod.

- The protection angle of the lightning rod should be 45 degrees.

Finishing Heat Shrink Tube of a Sector Antenna

1)Insert an antenna protection plate.

2)Place the heat shrink tube on the connection point and shrink the heat shrink tube using a heat gun.

3)Avoid aiming the heating gun toward the antenna’s body.

California USA Only

This Perchlorate warning applies only to primary CR (Manganese Dioxide) Lithium coin cells in the product sold or distributed ONLY in California USA ‘Perchlorate Material-special handling may apply, See www.dtsc.ca.gov/hazardouswaste/perchlorate.’

X	© SAMSUNG Electronics Co., Ltd.

Ver. 1.0

Smart MBS RRH-B8 Installation Manual

INTRODUCTION	I
PurposeI
Document Content and Organization	....................................................................................................... I
Conventions...............................................................................................................................................	II
Revision History .......................................................................................................................................	III

SAFETY CONCERNS	V
Symbols .....................................................................................................................................................	V
WarningVI
Caution VII
California USA Only ..................................................................................................................................	X

CHAPTER 1. Before Installation		1-1
1.1	System Configuration............................................................................................................	1-1
1.2	Specifications.........................................................................................................................	1-3
1.3	Cabling....................................................................................................................................	1-5
1.4	Installation Precaution ..........................................................................................................	1-7
1.5	Installation Tool....................................................................................................................	1-12


CHAPTER 2. Installation of			RRH-B8	2-1
2.1	Installation Procedure ...........................................................................................................			2-1
2.2	Foundation Work ...................................................................................................................			2-2
	2.2.1	Equipment Arrangement..........................................................................................................		2-2
2.3	Unpacking and Transporting ................................................................................................			2-3
	2.3.1	Importing Items.........................................................................................................................		2-3
	2.3.2	Unpacking Items ......................................................................................................................		2-3
2.4	Fixing the System ..................................................................................................................			2-4
	2.4.1	Fixing Unit Mounting Bracket		................................................................................................2-4
	2.4.2	Fixing Wall Mount ...................................................................................................................		2-7

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TABLE OF CONTENTS


	2.4.3	Fixing 1 Sector Pole............................................................................................................					2-10
2.5	Connecting cable between RRH and Antenna ...............................................................						2-16
	2.5.1	Connecting Feeder Line..........................................					! .
	2.5.2	Connecting RET cable..........................................................................................................					2-21
	2.5.3	Connecting CAL cable ..........................................................................................................					2-24
2.6	Connecting Ground Cable..................................................................................................						2-27
	2.6.1	Grounding	RRH-B8		...............................................................................................................		2-27
2.7	Connecting Hybrid cable .....................................................................................................						2-29
	2.7.1	Installing Hybrid cable ...........................................................................................................					2-29
	2.7.2 Connecting DU Cabinet side cable ......................................................................................						2-34
	2.7.3 Connecting			RRH-B8		Power Cable.......................................................................................	2-40
	2.7.4 Connecting			RRH-B8		CPRI cable .........................................................................................	2-43
	2.7.5	Fixing Finger Guard.............................................................................................................					2-45
	2.7.6 Hybrid Cable Shield Grounding Connection........................................................................						2-46

ANNEX A. Sector Antenna Installation		A-1
A.1	Cautions when Installing a Sector Antenna	........................................................................ A-1
A.2	Sector Antenna Layout .........................................................................................................	A-1
A.3	Sector Antenna Installation ..................................................................................................	A-2

ANNEX B. Feeder Line Work		B-1
B.1	When installing the feeder, the cautions	............................................................................. B-1
B.2	Antenna Feeder Cable Ground.............................................................................................	B-5
B.3	Tower Ground Construction.................................................................................................	B-9

ANNEX C. Assembling connector		C-1
C.1	RJ-45 (Shield type) ................................................................................................................	C-1
C.2	RJ-45 (Normal type)...............................................................................................................	C-3
C.3	N type-male (LMR-400)..........................................................................................................	C-4
C.4	TNC-male (LMR-400) .............................................................................................................	C-6
C.5	N type-male (1/2 in. feeder line)............................................................................................	C-8
C.6	Din type-male (1/2 in. Feeder Line) ....................................................................................	C-12
C.7	Finishing connector connection with the tape .................................................................	C-14
C.8	How to Shrink the Heat Shrink Tube..................................................................................	C-15
	C.8.1 When assembling a connector to the feeder line ................................................................	C-15

XII	© SAMSUNG Electronics Co., Ltd.

2600-00CTEIGAA	Ver. 4.0
	Smart MBS RRH-B8 Installation Manual/Ver.1.0

	C.8.2	When connecting a connector to another connector ..........................................................	C-17

ANNEX D. Cleaning Optic Connector			D-1
D.1	Cleaning Optic Connector.....................................................................................................		D-1
D.2	IBCTM Brand Cleaner..............................................................................................................		D-3
	D.2.1	IBCTM brand type cleaner (P/N 9393) ....................................................................................	D-3

ANNEX E. Pressure Terminal Assembly			E-1
E.1	Preparations...........................................................................................................................		E-1
E.2	Pressure Reference Table .....................................................................................................		E-2
E.3	Assembling Pressure Terminal.............................................................................................		E-5

ANNEX F. Standard Torque			F-1
ABBREVIATION			I
	C	I
	D	I
	E	I
	G	I
	I	I
	L	I
	M	I
	R	I
	T	II
	U	II

LIST OF FIGURES


Figure 1.1	RRH-B8 Configuration			...........................................................................................				1-1
Figure 1.2 External Interfaces of RRH-B8					..............................................................................			1-2
Figure 1.3	Cabling Diagram	....................................................................................................						1-5
Figure 2.1 System Installation & Cable Connection Procedure..............................................								2-1
Figure 2.2	RRH-B8 Installation Space (pole type)						.................................................................	2-2
Figure 2.3	Fixing Unit Mounting Bracket (1)					.........................................................................		2-4
Figure 2.4	Fixing Unit Mounting Bracket (2)					.........................................................................		2-5
Figure 2.5	Fixing Wall Mount (1)		...........................................................................................					2-7

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Figure 2.6

Fixing Wall Mount (2)

............................................................................................

2-8

Figure 2.7

Fixing 1 sector pole (1)

........................................................................................

2-10

Figure 2.8

Fixing 1 sector pole (2)

..............................

! .

Figure 2.9

Fixing 1 sector pole (3)

........................................................................................

2-12

Figure 2.10

Fixing 1 sector pole (4)

......................................................................................

2-13

Figure 2.11

Fixing 1 sector pole (5)

.......................................................................................

2-14

Figure 2.12

Fixing 1 sector pole (6)

......................................................................................

2-15

Figure 2.13

Connecting RF cable(1)

.....................................................................................

2-16

Figure 2.14

Connecting RF cable(2) .....................................................................................

2-17

Figure 2.15

Connecting RF cable(3)

.....................................................................................

2-18

Figure 2.16

Connecting RET cable

.......................................................................................

2-21

Figure 2.17

RET Cable connector.........................................................................................

2-22

Figure 2.18

...................................................................................Connecting CAL cable(1)

2-24

Figure 2.19

Connecting CAL cable(2)...................................................................................

2-25

Figure 2.20

Connecting CAL cable(3)...................................................................................

2-26

Figure 2.21

Connecting

RRH-B8

Ground cable....................................................................

2-27

Figure 2.22

Installing Hybrid cable (1) ..................................................................................

2-29

Figure 2.23

Installing Hybrid cable (2) ..................................................................................

2-30

Figure 2.24

Installing Hybrid cable (3) ..................................................................................

2-31

Figure 2.25

Installing Hybrid cable (4) ..................................................................................

2-32

Figure 2.26

Peeling off the Hybrid Cable Sheath..................................................................

2-35

Figure 2.27

Connecting Hybrid cable (1) ..............................................................................

2-36

Figure 2.28

Connecting Hybrid cable (2) ..............................................................................

2-37

Figure 2.29

Connecting Hybrid cable (3) ..............................................................................

2-38

Figure 2.30

Connecting Hybrid cable (4) ..............................................................................

2-38

Figure 2.31

Connecting RRH-B8 Power Cable(1)

.................................................................

2-40

Figure 2.32

Connecting RRH-B8 Power Cable(2).................................................................

2-41

Figure 2.33

Connecting RRH-B8 CPRI cable

.......................................................................

2-43

Figure 2.34

Fixing Finger Guard

...........................................................................................

2-45

Figure 2.35

Hybrid Cable Shield Grounding Connection_DU Cabinet ..................................

2-46

Figure 2.36

Hybrid Cable Shield Grounding Connection ........................_Tower Ground Bar

2-47

Figure A.1

Sector Antenna .....................................................................................................

A-2

Figure B.1

Feeder Cable Grounding (1).................................................................................

B-5

Figure B.2

Feeder Cable Grounding (2).................................................................................

B-6

Figure B.3

Feeder Cable Grounding (3).................................................................................

B-7

Figure B.4

Feeder Cable Grounding (4).................................................................................

B-8

Figure B.5

Connecting the Tower Ground Cable....................................................................

B-9

Figure C.1

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

C-1

Figure C.2

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

C-2

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	Smart MBS RRH-B8 Installation Manual/Ver.1.0

Figure C.3 Assembling the RJ-45 connector (Normal type) ...................................................		C-3
Figure C.4 Assembling the N type-male connector (LMR-400) (1).........................................		C-4
Figure C.5 Assembling the N type-male connector (LMR-400) (2).........................................		C-5
Figure C.6 Assembling the TNC-male connector (1)..............................................................		C-6
Figure C.7 Assembling the TNC-male connector (2)..............................................................		C-7
Figure C.8 Assembling the N type-male Connector (1/2 in. Feeder Line) (1).........................		C-8
Figure C.9 Assembling the N type-male Connector (1/2 in. Feeder Line) (2).........................		C-9
Figure C.10 Assembling the N type-male Connector (1/2 in. Feeder Line) (3).....................		C-10
Figure C.11 Assembling the N type-male Connector (1/2 in. Feeder Line) (4) .....................		C-11
Figure C.12 Assembling the Din type-male Connector (1/2 in. Feeder Line) (1) ..................		C-12
Figure C.13 Assembling the Din type-male Connector (1/2 in. Feeder Line) (2) ..................		C-13
Figure C.14 Finishing connector connection with the tape ...................................................		C-14
Figure C.15 Shrinking the Heat Shrink Tube-Feeder line (1)................................................		C-15
Figure C.16 Shrinking the Heat Shrink Tube-Feeder line (2)................................................		C-16
Figure C.17 Shrinking the Heat Shrink Tube-Connector (1) .................................................		C-17
Figure C.18 Shrinking the Heat Shrink Tube-Connector (2) .................................................		C-18
Figure C.19 Shrinking the Heat Shrink Tube-Connector (3) .................................................		C-19
Figure D.1 Optic Connector Cleaner (IBCTM Brand Type Cleaner: P/N 9393)........................		D-3
Figure D.2 Optic Module Cleaning (LC type Jack) .................................................................		D-4
Figure D.3 Optic Cable Connector Cleaning (LC type plug)...................................................		D-5
Figure D.4 Measuring the Optical Output and Connecting the Optic Connector ....................		D-6
Figure E.1	Preparations..........................................................................................................	E-1
Figure E.2 Pressure Reference Drawing (Handheld Compressor).........................................		E-2
Figure E.3 Pressure Reference Drawing (Hydraulic Press) ...................................................		E-3
Figure E.4	Stripping Cable Sheath (1)...................................................................................	E-5
Figure E.5	Stripping Cable Sheath (2)...................................................................................	E-6
Figure E.6	Fixing Pressure Terminal_Handheld Compressor (1)...........................................	E-8
Figure E.7	Fixing Pressure Terminal_Handheld Compressor (2)...........................................	E-9
Figure E.8 Fixing Pressure Terminal_Hydraulic Press (1) ....................................................		E-11
Figure E.9 Fixing Pressure Terminal_Hydraulic Press (2) ....................................................		E-12
Figure E.10 Assembling Heat Shrink Tube...........................................................................		E-14

LIST OF TABLES

Table 1.1	System Cabling	.......................................................................................................	1-6
Table 1.2 Minimum Allowed Cable Bend Radius ....................................................................			1-9
Table 1.3	Basic Installation Tools..........................................................................................		1-12
Table 2.1	Recommended Distances for System Arrangement ...............................................		2-2
Table 2.2	GPS Identification Tag of Feeder line....................................................................		2-20

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Table 2.3 RET Cable-Side Connector Pin Map .....................................................................	2-22
Table 2.4 Hybrid Cable Color Map ........................................................................................	2-37
Table 2.8 Construction Status Checklist................................................................................	2-48
Table B.1 Curvature Radius of Feeder Cable for Outdoor......................................................	B-2
Table B.2 Curvature Radius of Feeder Cable for Indoor ........................................................	B-3
Table B.3 Curvature Radius of LMR-400 (Based on Times Microwave system) ....................	B-3
Table B.4 Connector Connection Torque Value......................................................................	B-4
Table B.5 TGB Installation Example.......................................................................................	B-8
Table E.1 Pressure Reference Table for Pressure Terminal...................................................	E-2
Table E.2 Compressor Specifications per Cable Thickness ...................................................	E-4
Table F.1 Standard Torque Value for Tightening Bolts............................................................	F-1
Table F.2 Brass Bolts Torque..................................................................................................	F-1

XVI	© SAMSUNG Electronics Co., Ltd.

Ver. 1.0

Smart MBS RRH-B8 Installation Manual

CHAPTER 1. Before Installation

1.1 System Configuration

RRH-B8 Configuration

The following shows the configuration of RRH-B8.

Unit:in. (mm)

9.45 (240)

15.03 (382)

[Top View]

21.1 (536)

[Left View]

[Front View]

[Right View]

[Rear View]

[Bottom View]

Figure 1.1 RRH-B8 Configuration

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CHAPTER 1. Before Installation

External Interfaces of RRH-B8

The following shows the external interfaces of RRH-B8.

ANT_0 ANT_1 ANT_2 ANT_3 ANT_4 ANT_5 ANT_6 ANT_7 CAL

Ground

MPO(CPRI)	RET	PWR
		[-48 V]
	[Bottom View]

Figure 1.2 External Interfaces of RRH-B8

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Ver. 4.0

Smart MBS RRH-B8 Installation Manual/Ver.1.0

1.2 Specifications

Capacity

The following table shows the specifications for RRH-B8.

	Item			Specifications
	Item			Specifications
Air specification			LTE TDD


Operating Frequency			2496~2690 MHz

Channel Bandwidth			20 MHz

Capacity			- 3 Carriers @ 8T8R
			- 6 Carriers @ 4T8R

RF Power per Sector a)
RF Power per Sector a)			40 W × 4Tx (Total 160 W)

Multiple Antenna			8T8R/4T8R

DU~RRH-B8		Interface	10 Gbps, CPRI 4.0 (Optic)

a) Output power at the RU antenna port. (Not external filter antenna port)

Input Power

The following table shows the power specifications for RRH-B8. RRH-B8 complies with UL60950 safety standard for electrical equipment.

Item		Specifications
Input voltage	-48 V DC:	-36~-56 V DC

Current consumption	20.3 A

Unit Size and Weight

The following table shows the size and weight of RRH-B8.

Item			Specifications
Size (W × D × H)	13.78 × 6.75 × 17.72 (in.)
Size (W × D × H)	13.78 × 6.75 × 17.72 (in.)			Without. Finger guard, MPO Box
	350 × 171.5	× 450 (mm)		Without. Finger guard, MPO Box
	350 × 171.5	× 450 (mm)


	15.03× 9.45	× 21.1 (in.)
	15.03× 9.45	× 21.1 (in.)		With. Finger guard, MPO Box
	382 × 240 × 536 (mm)			With. Finger guard, MPO Box
	382 × 240 × 536 (mm)

Weight	59.52 lb (27 kg) or less

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CHAPTER 1. Before Installation

Ambient Conditions

This section describes the operating temperature, humidity level and other ambient conditions and related standard of RRH-B8.

The following table shows the ambient conditions and related standard of RRH-B8.

	Item	Range
	Item	Range
	Temperaturea)	-40~131°F (-40~55°C) without solar load
	Humiditya)	10~95 %
		The moisture content must not exceed 0.024 kg per 1 kg of air.

	Altitude	0~1800 m (0~6000 ft)
	Vibration	GR-63-CORE Sec.4.4
		Earthquake
		Office Vibration
		Transportation Vibration
	Noise (sound pressure level)	Max. 65 dBA at distance of 5 ft (1.5 m) and height of 3 ft (1.0 m)

	Electromagnetic compatibility	FCC Title47 Part 15 Class B
	(EMC)

	US Federal Regulation	FCC Title47 Part27

a)Temperature and humidity are measured at 59 in. (1.5 m) above the floor and at 15.8 in. (400 mm) away from the front panel of the RRH-B8.

Cautions for Antenna Installation

Do not use base station's antenna within the distance of 500cm from people and do not co-locate nor operate in conjunction with any other antenna or transmitters for the protection of general public from exposure to radio frequency electromagnetic fields.

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Smart MBS RRH-B8 Installation Manual/Ver.1.0

1.3 Cabling

The following shows the cables connected to RRH-B8.

[RF Antenna]

7) CPRI Cable

[UADU]

			RET Cable
	2)	RF Cable	3)
	2)	RF Cable
		CAL Cable
		4)
			Cable	Line or more)
6)	Power Cable	B8-RRHGround Cable	Feeder Line Ground	(GroundKit/7/8 in. Feeder
6)	Power Cable
		5)
		[TGB]
	1)	TGB Ground Cable

[Rectifier]

TGB and Ground Kit are used in case of the 7/8 in. feeder line or more.

Figure 1.3 Cabling Diagram

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CHAPTER 1. Before Installation

Table 1.1 System Cabling

From		To		Cable
Underground	TGB		1)	TGB Ground Cable
Ground	(Tower Ground Bar)			: AWG2, GV 25 mm2 × 1C
				(However, This can be different, defending on the
				standard of service provider)

RRH-B8	Antenna		2)	RF Cable
				: 1/2 in. or 7/8 in. Feeder Line
				Mini Din-Male Connector(10feet, 3m ;Site Dependant)
			3)	RET Cable Assembly (Shield Cable)

			4)	CAL Cable
				: 1/2 in. or 7/8 in. Feeder Line
				N Type-Male Connector(10 feet, 3m;Site Dependant)

	TGB		5)	RRH-B8 Ground Cable
				: AWG8, GV 6 mm2 × 1C
	Power		6)	Power Cable
				: AWG8,6 mm2 × 2C
	UADU		7)	CPRI Cable
				: Optic Cable (Single Mode)

1-6	© SAMSUNG Electronics Co., Ltd.

2600-00CTEIGAA

Ver. 4.0

Smart MBS RRH-B8 Installation Manual/Ver.1.0

1.4 Installation Precaution

The following precaution must be observed to prevent accidents during RRH-B8 installation.

Before Installation

Install a high voltage warning sign near the area where high voltage cable is located.

Install a restricted entry warning sign near the potential accident area.

Cover exposed areas such as junctions, ceilings, footholds etc. with safety rails or fence off the area.

Study use of the fire alarm and the location of the fire extinguisher and how to use it.

Check the location of the nearest emergency exit.

During Installation

Cut all equipment power before installation.

Always wear protection gloves and goggles when drilling holes into the wall or ceiling. To prevent electric shocks from metallic objects, remove all accessories such as watches or rings.

Wearing protection gloves and goggles

Make sure to wear protection gloves and goggles to prevent damages from debris while drilling holes in a wall or ceiling.

Watches, Rings, and Other Metallic Accessories

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

Do not work by yourself

Do not work by yourself in any key process.

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2600-00CTEIGAA Ver. 4.0

CHAPTER 1. Before Installation

Cable Path Inspection

When installing a cable that connects between the rectifier, Main Ground Bar (MGB), and backhaul device, etc. within the system, the cable path length and the cable installation method, etc. must be inspected.

Follow these guidelines when inspecting the cabling path.

A minimum cable length must be selected provided that it does not affect the cable installation and maintenance.

The cable must be placed in a location where it will not be damaged by external factors. (Power line, flooding, footpaths, etc.)

In areas where the cable can be damaged by external factors, ensure that measures are taken to prevent damages to the cable. (Cable tray, ducts, flexible pipe, etc.)

Cable Cutting

Measure the exact distance, carefully checking the route, and cut the cable using a cutting tool.

Follow these guidelines when cutting the cable.

Cut the cable to the length determined in the Cable Path Inspection step.

Use a dedicated cable cutting tool.

Cut the cable at right angles.

Be careful to keep the cable away from any moisture, iron, lead, dust or other foreign material when cutting. Remove any foreign material attached to the cable using solvent and a brush.

Cable Installation

Cable installation involves running the cable along the cabling path to the target connector of the system or an auxiliary device after cable path inspection and cable cutting have been completed.

Follow these guidelines when installing a cable.

Be careful not to damage the cable.

If the cable is damaged, cut out the damaged section before installing.

Run the cable so that it is not tangled. In particular, when installing a cable from a horizontal section to a vertical section, be careful not to reverse the upper and lower lines of the cable.

Always use the maximum curvature radius possible, and make sure that the minimum curvature radius specification is complied with.

If the cable needs to be protected, use a PVC channel, spiral sleeve, flexible pipe, and cable rack, etc.

1-8	© SAMSUNG Electronics Co., Ltd.

2600-00CTEIGAA Ver. 4.0

Smart MBS RRH-B8 Installation Manual/Ver.1.0

Table 1.2 Minimum Allowed Cable Bend Radius

No		Type	Min. Allowed Cable Bend Radius	Remarks
No		Type	Min. Allowed Cable Bend Radius	Remarks
1	GV/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	LMR-400		1 in. (25.4 mm)	Installation

			4 in. (101.6 mm)	Repeated

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

11	Hybrid	External diameter:	11.81 in. (300 mm)	-
	Cable	0.98 in. (25 mm)

		External diameter:	13.0 in. (330 mm)	-
		1.06 in. (27 mm)

		External diameter:	15.35 in. (390 mm)	-
		1.18 in. (30 mm)
		External diameter:	17.71 in. (450 mm)	-
		1.26 in. (32 mm)

* If the allowed cable bend radius is specified by the manufacturer, comply with the bend radius specified.

Cable Binding

Cable binding involves fixing and arranging an installed cable using binding strings, cable ties, binding lines, and ram clamps, etc.

Follow these guidelines when binding a cable.

Be careful not to damage the cable during binding.

Use appropriate cable binding tools according to the target location (indoor or outdoor, etc.) and the use of the cable (power supply cable, optical cable, feeder line, etc.).

Do not let the cutting section of a cable tie and binding line, etc. be exposed to the outside. This may cause damage to cables or personal injury. Make sure that the cutting sections of cables are not exposed to the outside.

Trim the binding string so that you have about 1.97 in. (5 cm) of string left from the knot. And insert the remaining string into the knot and make sure the knot does not loosen.

If there is a potential danger of contact failure in a connector connection due to tension, install the cable in the shortest distance.

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2600-00CTEIGAA Ver. 4.0

CHAPTER 1. Before Installation

Connector Attachment

Connector attachment involves assembling a connector to an installed cable or to a device on the site.

Follow these guidelines when attaching a connector.

Make sure you are fully aware of the connector assembly method before assembling a connector. Assemble the connector in accordance with its pin map.

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

Use a heat shrink tube at a connector connection for cables that are installed outdoor, such as feeder lines, to prevent water leakage and corrosion from occurring at the part exposed to the outside.

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

Be careful when connecting a cable not to trigger contact failure at a connector connection due to tension.

Identification Tag Attachment

Identification tag attachment involves attaching a marker cable tie, nameplate, and label, etc. to the both ends of a cable (connections to a connector) to identify its use and cabling path.

Marker Cable Tie

On the marker cable tie, a label can be attached.

The appearance and specification may differ depending on the type and manufacturer.

Follow these guidelines when attaching an identification tag.

When installing a cable outdoor, use relief engraving and coated labels, etc. to prevent markings from being erased.

Since the form and attachment method for identification tags are different for each provider, consult with the provider before attaching them.

Connecting Ground Cable

In cabling, the connection of cables without the connection to the ground cable may cause the damage of the equipment or the bodily injury of the worker. Connect the ground cable first.

Cable Installation Checklist

When installing, take care not to overlap or tangle the cables; also, consider future expansion. Install the DC power cable and data transmission cable away from the AC power cable to prevent electromagnetic induction.

1-10	© SAMSUNG Electronics Co., Ltd.

2600-00CTEIGAA

Ver. 4.0

Smart MBS RRH-B8 Installation Manual/Ver.1.0

Cable Works

The cable works require knowledge for the cabling works such as cable installation/binding.

After Installation

Cover the cable hole on the floor with a solid cover.

Remove all installation residues; clean the area.

Caution for Laser Beam of Optical Module and Cable

Caution for cleaning the Rack

Make sure that worker does not damage installed cables while cleaning the rack.

Caution for cleaning the Power Supply

While cleaning the power supply device, take caution that the device does not come in contact with alien bodies that may cause power failure.

Damage Prevention

For handling devices sensitive to static electricity, be aware of the followings to avoid damages of various board elements.

The board should be kept away from materials prone to static electricity such as plastic, acrylic plates, paper, Styrofoam etc.

The board should be kept in a static electricity prevention storage box.

1-11

2600-00CTEIGAA Ver. 4.0

CHAPTER 1. Before Installation

1.5 Installation Tool

The basic tools for installation are listed in the table below. The additional tools required for each installation procedure need to be identified and prepared before starting installation.

		Table 1.3 Basic Installation Tools

No.	Name		Specification

1	Torque driver set		No.0~+ No.3 (M2.6~M6 ‘+’ Driver)
			0.07~4.34 lbf·ft (1.0~60 kgf.cm)

2	Torque wrench set		M6~M12
			0.72~2.17 lbf·ft (10~30 kgf.cm),
			7.23~36.15 lbf·ft (100~500 kgf.cm),
			Replaceable head
3	Torx Driver		T20

4	Nut driver set		0.24~0.39 in. (6~10 mm)

5	Hacksaw Frame/Blade		Normal/HIS

6	Level/Plumb bobs		Normal/1.10 lb (500g)
7	Heating gun		122~572°F (50~300°C)

8	Solder		30~130 W

9	Power extension cable		98.42 ft (30 m)

10	Tape measure		16.4 ft/164 ft (5 m/50 m)
11	Cable cutter		12.8 in. (325 mm)

12	Silicon gun/Silicon		Normal/Gray & Colorless

13	Spanner		0.75 in. 0.94 in. 1.42 in.
			(19 mm, 24 mm, 36 mm)

14	Hexagonal wrench bolt		-

15	Hoisting wire		82 ft (25 m)

16	Flare Nut Wrench		Hexagon 7/8 in.

Precautions for use of Installation Tools

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 etc. should also be prepared in consideration of the site conditions.

1-12	© SAMSUNG Electronics Co., Ltd.

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