RRH-C2 Installation Manual

7/26/2019 RRH-C2 Installation Manual

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EPNA

Ed. 01

Smart MBS RRH-C2

Installation Manual


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: 3 105 3 Document Center 442-600

:http://www.samsungdocs.co.kr

Call Center .

:1588-4141

2011 SAMSUNG Electronics Co., Ltd. All rights reserved.


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Smart MBS RRH-P4

SAMSUNG Electronics Co., Ltd. I

Revision History

Edition Date Desciption

00 2011. 05. Initial Draft

01 2011. 09. 04 Update

Warning

Changes or modifications not expressly approved by Samsung could void the user's authority to

operate the equipment

This equipment has been tested and found to comply with the limits for a Class A digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference when the equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with the instruction manual, may cause harmful interference to radio

communications. Operation of this equipment in a residential area is likely to cause harmful

interference in which case the user will be required to correct the interference at his own expense.


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Smart MBS RRH-P4

SAMSUNG Electronics Co., Ltd. II

Table of contents

Revision History ___________________________________________________________________ I

1 .

Before Installation ________________________________________________1

1.1 System Outlook ________________________________________________________1

1.2 Cable Connection_______________________________________________________7

2 .

Installation_____________________________________________________A 1

2.1

System Installation Process ____________________________________________ A-1

2.2

RRH Installation ______________________________________________________A-3

2.2.1 Installation Diagram ______________________________________________________A-3

2.4 Mounting ____________________________________________________________A-5

2.4.1 Wall Mount Type_________________________________________________________A-5

2.4.2 Pole Mount Type_________________________________________________________A-7

2.5 RRH ~ Antenna Cable Connection ______________________________________ A-9

2.5.1 Feeder Line Connection __________________________________________________A-9

2.5.2 RET Cable Connection _________________________________________________ A-15

2.6 Frame Ground Cable Connection_______________________________________A-18

2.6.1 RRH-C2 Grounding ____________________________________________________ A-18

2.7 Connecting DC and CPRI Cable _________________________________________A-20

2.7.1 RRH-C2 Power Cable Connection________________________________________ A-20

2.7.4 RRH-C2 CPRI Cable Connection ________________________________________ A-27

F.1

Standard Torque for Bolt______________________________________________A-32


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Smart MBS RRH-P4

SAMSUNG Electronics Co., Ltd. 1

1. Before Installation

1.1 System OutlookRRH-C2

Fig1.1RRH-C2 Outlook


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1 . Error! Style not defined.

2 SAMSUNG Electronics Co., Ltd.

RRH-C2 External Interface

Fig1.2RRH-C2 External Interface


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Smart MBS RRH-P4 /Ed.00


Capacity

This is the specification of RRH-C2.

Items Specification

Air specification FDD CDMA

Operating Frequency DL: 862~ 869 MHz

UL: 817 ~ 824 MHz

Channel Bandwidth 1.25MHz/5MHz

Capacity 1.25 MHz CDMA 5Carriers

RF Power per Sector 50 W 2 T

DU~RRH-C2 Interface CPRI 4.0(Optic)

Holdover 24 hr

Input Voltage

This is the input voltage specification of RRH-C2. RRH-C2comply with UL60950 safety

regulations.

Items Specification

Input Power -48VDC

Power consumption(MAX) 10.4A (at -48V with 47dBm output power on each ANT)

19.0 A (at -38V with 48.5dBm output power on each ANT)

Size and Weight

Specification

Size(mm) RRH-C2 471(W) 269(D) 457(H)

Weight(kg) RRH-C2 Max 31 kg


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Environment condition

Items Criteria Specification

Temperature -40~55C(without solar load) GR-487-CORE Sec. 3.26

Humidity 10~95% GR-487-CORE Sec.3.34.2

(Issue 2, April, 2002) R3-204

Altitude -60~1,800 m(-197~6,000 ft) GR-63-CORE Sec.4.1.3

Earthquake Zone 4 GR-63-CORE Sec.4.4.1

GR-487-CORE Sec.3.35.6

Vibration Office Vibration

Transportation Vibration





Noise (sound

pressure level)

With 1.5 m(5 ft) distance, 1.0 m(3 ft) Height


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1.2 Cable Connection

Fig1.3Cabling Diagram

3)RRH-C

2Groun

dCa

ble

[RF Antenna]

[MGB]

2) TGB Ground Cable

[TGB]

Fee

der

Line

Groun

dCa

ble

(Groun

dKit/w

ithover

7/8in

.Fee

der

Line

)

TGB and Ground Kit is required when over 7/8 in. Feeder

Line is used.

[Rectifier] [UADU]

4)Power

Ca

ble

1) MGB Ground Cable

5)CPRICa

ble

6) RET Cable

7) RF Cable


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1.1RRH-C2Connecting Cable

From To Cable

MGB

(Main Ground Bar)

2) MGB Ground Cable

: AWG4/0, GV 95 mm21CFrame

Grounding TGB

(Tower Ground Bar)

2) TGB Ground Cable

: AWG4/0, GV 95 mm21C

MGB3) RRH-C2 Ground Cable

: AWG8, GV 6 mm21C

Rectifier4) Power Cable

: AWG10, 4 mm22C-1

UADU5) CPRI Cable

: Optic Cable(Single Mode)

RET 6) RET Cable Assy

,./RRH-C2

Antenna 7) RF Cable (1/2 in. or 7/8 in. Feeder Line)


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Smart MBS RRH-P4

SAMSUNG Electronics Co., Ltd. A-1

2. Installation

2.1 System Installation Process

Fig2.1RRH and Cabling process

Note

1.Equipment intended for installation in Restricted Access Location

2. Installation shall be in accordance with the applicable parts of Chapter 8 of ANSI/NFPA 70

RRU Grounding

Cabling in the Cabinet

Cabling the Hybri d Cable

Check

Cabling in the RRU


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F. Error! Style not defined.

A-2 SAMSUNG Electronics Co., Ltd.

2.2 RRH Installation

2.2.1 Installation Diagram

Fig2.2RRH-C2Installed Diagram(Pole type)

Fig2.2 RRH-C2Installed Diagram (Wall Mount type)


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2.4 Mounting

2.4.1 Wall Mount Type

This explains how to install RRH-C2 to the wall.

1) Assemble bracket to RRH-C2(A)2) Assemble the wall mount assy to the wall. (B)

3) Install RRH-C2 to Wall mount assy(C)

Fig2.3Wall Mounting (1)

Fig2.4WallMounting (2)Wall mount Assy

`


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2.4.2 PoleMount Type

This explains how to install RRH-C2 to the pole

1) Assemble bracket to RRH-C2 (A)

2) Assemble the pole mount assy to the pole. (B)

3) Install RRH-C2 to the pole mount assy(C)

Fig2.6Pole Mounting (1)

Fig2.7PoleMounting (2)pole mount assy


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2.5 RRH ~ Antenna Cable Connection

2.5.1 Feeder Line Connection

This explains how to connect cable between RRH-C2 and Antenna.

Fig2.9RRH-C2Feeder Line

RRH-

RF Antenna

A

B


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1) RRH-C2 RF port RF antenna 1/2 in. feeder line .

2) 1/2 in. feeder line het shrink tube(jelly type)

Din-male RRH-C2 RF port RF antenna port .

3) , heat shrink tube(jelly type) .

Fig2.10RRH-C2Feeder Line Connection 1)


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Fig2.11RRH-C2Feeder Line Connection 2)

Antenna Connector(Din-Female)

1/2in. Feeder Line

Heat Shrink Tube(Jelly Type)

RF Antenna

Detail B

Din-Type Male Connector

for 1/2 In. Feeder Line


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RF

, pole

down Fig .

- : / 45

45 45

RF Antenna


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2.5.2 RET Cable Connection tilting RET(Remote Electrical Tilting)

.

Fig2.12RETCable Connection

RETConnector(SAMWOO, SU-20SP-8P)

RET Cable

Heat Shrink Tube(Jelly Type, Black)


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Fig2.13RETCable Connector

2.3RETCable Connector Pin Map

Samwoo SU-20SP-8P

Pin Function

1 +12V (max 10W power consumption)3 RS485B

5 RS485A

6 +24 V (max 10W power consumption)

7 +24 V RTN

RET

1, 2, 8 NC

2.5.2 Optic Switch ConnectionThis port will not be used for this project.


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2.6 Frame Ground Cable Connection

2.6.1 RRH-C2Grounding

RRH-C2 .

1) (AWG8, GV 6 1 C) 1 MGB RRH-C2 .

2) 6 heat shrink tube .

3) RRH-C2 ,

M6 SEMS .

Fig2.14RRH-C2Frame Ground Cable Connection

M6 x 12L SEMS

Ground Cable(AWG8, GV 6 mm21C)

From MGB(Main Ground Bar)

Detail A

Heat Shrink Tube(Green)

6 Pressure Terminal

(d2: 16 mm, 90, 2 Hole)


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UL ,

.

Ex) Manufacture-PanduitRRH-C2 : 6 mm2Type Name(LCD8-14AF-L)

.

Inspection Window

.


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2.7 Connecting DC and CPRI Cable

2.7.1 RRH-C2Power Cable Connection

RRH-C2 .

1) RRH-C2 power window cover screw Torx(T15)

open .

(Cover screw cover .)

Fig2.23RRH-C2Power Cable Connection (1)

Optic0


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3) BasebandRack DC SPD Terminal (Hybrid cable, AWG8 or

AWG10,2C)1 RRH-C2 .

4) 70 mm

10mm .

5) .


70 mm

10 mm

DC Power Cable(AWG8 or AWG10,

11.5~15.5mm)

70 mm


11.5~15.5mm)


11.5~15.5mm)

11.5 ~

15.5mm

60 mm


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6) cable gland nut .

7) (Hybrid cable, AWG8 or AWG10, 2C) 1

cable gland nut .

8) power window

. power cable

.

9) Power terminal block screw

, screw .

10) Cable gland nut .


11) , power window cover open

.

DC Power Cable (AWG8 or AWG10, 11.5~15.5mm)

Cable Gland Nut


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Circuit Breaker Installation

Required to connect to the circuit breaker for DC cable between BTS and RRH to support

stable DC supply to RRH. -48VDC circuit breaker capacity is 32A for each connection.


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2.7.4 RRH-C2 CPRI Cable Connection

RRH-C2 UADU interface CPRI .

1) RRH-C2 optic window screw Torx(T15)

open .(Cover screw cover .)

2) optic cable gland nut .

3) Optic cable gland nut, .

4)Optic (5core, 1 ) optic optic

window optic connector SFP module .

(optic bending radius R=20mm

, .)

5) Optic connector optic cable 10mm

gland cablegland nut .

6) CPRI , window cover screw .

2.28RRH-C2CPRI Cable Connection (1)

Optic0


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2.5CPRI Cable

Cable Color Blue Orange Green Brown Gray

Port

Optic 0 Optic 1

(CDMA 0)

Spare Spare Spare


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A. Standard Torque

F.1 Standard Torque for Bolt ,

.

(, , .)

F.1

Torque[kgf.cm] Torque[N.m]

M3 4.59~5.61 0.45~0.55

M4 10.98~13.42 1.08~1.32

M5 21.15~15.85 2.07~2.54

M6 38.16~46.64 3.74~4.58

M8 91.8~112.2 9.01~11.01

M10 180~220 17.66~21.58

M12 307.8~376.2 30.20~36.91


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B. Product Label\

Documents

RRH-C2 Installation Manual