Samsung Smart MBS RRH-C2 User manual

EPNA
Ed. 01
Smart MBS RRH-C2
Installation Manual

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Smart MBS RRH-P4 설치 매뉴얼
© 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.

Smart MBS RRH-P4 설치 매뉴얼
© SAMSUNG Electronics Co., Ltd. II
Table of contents
Revision History ___________________________________________________________________ I
1장. Before Installation ________________________________________________1
1.1 System Outlook ________________________________________________________1
1.2 Cable Connection_______________________________________________________7
2장. 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

Smart MBS RRH-P4 설치 매뉴얼
© SAMSUNG Electronics Co., Ltd. 1
1. Before Installation
1.1 System Outlook
RRH-C2
Fig1.1RRH-C2 Outlook

1장. Error! Style not defined.
2 © SAMSUNG Electronics Co., Ltd.
RRH-C2 External Interface
Fig1.2RRH-C2 External Interface

Smart MBS RRH-P4 설치 매뉴얼/Ed.00
© SAMSUNG Electronics Co., Ltd. 3
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

1장. Error! Style not defined.
4 © SAMSUNG Electronics Co., Ltd.
Environment condition
Items Criteria Specification
Temperature -40~55°C (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
GR-63-CORE Sec.4.4.4
GR-487-CORE Sec.3.35.5
GR-63-CORE Sec.4.4.5
GR-487-CORE Sec.3.35.3
Noise (sound
pressure level)
With 1.5 m(5 ft) distance, 1.0 m(3 ft) Height
<65 dBA
GR-487-CORE Sec.3.29
EMI Comply with specification FCC Title47 Part 15 Class B
GR-1089-CORE
EN 55022, EN 55024
EN 301 489

Smart MBS RRH-P4 설치 매뉴얼/Ed.00
© SAMSUNG Electronics Co., Ltd. 5
1.2 Cable Connection
Fig1.3Cabling Diagram
3) RRH-C2 Ground Cable
[RF Antenna]
[MGB]
2) TGB Ground Cable
[TGB]
Feeder Line Ground Cable
(Ground Kit/ with over 7/8 in. Feeder Line)
※TGB and Ground Kit is required when over 7/8 in. Feeder
Line is used.
[Rectifier] [UADU]
4) Power Cable
1) MGB Ground Cable
5) CPRI Cable
6) RET Cable
7) RF Cable

1장. Error! Style not defined.
6 © SAMSUNG Electronics Co., Ltd.
표 1.1RRH-C2Connecting Cable
From To Cable
MGB
(Main Ground Bar)
2) MGB Ground Cable
: AWG4/0, GV 95 mm2×1C
Frame
Grounding TGB
(Tower Ground Bar)
2) TGB Ground Cable
: AWG4/0, GV 95 mm2×1C
MGB 3) RRH-C2 Ground Cable
: AWG8, GV 6 mm2×1C
Rectifier 4) Power Cable
: AWG10, 4 mm2×2C-1
UADU 5) CPRI Cable
: Optic Cable(Single Mode)
RET 6) RET Cable Ass’y
,./RRH-C2
Antenna 7) RF Cable (1/2 in. or 7/8 in. Feeder Line)

Smart MBS RRH-P4 설치 매뉴얼
© SAMSUNG Electronics Co., Ltd. A-1
2. Installation
2.1 System Installation Process
Fig2.1RRH and Cabling process
zNote
1.Equipment intended for installation in Restricted Access Location
2. Installation shall be in accordance with the applicable parts of Chapter 8 ofANSI/NFPA70
RRU Grounding
Cabling in the Cabinet
Cabling the Hybrid Cable
Check
Cabling in the RRU

부록 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)

Smart MBS RRH-P4 설치 매뉴얼/Ed.00
© SAMSUNG Electronics Co., Ltd. A-3
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 ass’y to the wall. (B)
3) Install RRH-C2 to Wall mount ass’y(C)
Fig2.3Wall Mounting (1)
Fig2.4WallMounting (2)–Wall mount Ass’y
`

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A-4 © SAMSUNG Electronics Co., Ltd.
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 ass’y to the pole. (B)
3) Install RRH-C2 to the pole mount ass’y(C)
Fig2.6Pole Mounting (1)
Fig2.7PoleMounting (2)– pole mount ass’y

Smart MBS RRH-P4 설치 매뉴얼/Ed.00
© SAMSUNG Electronics Co., Ltd. A-5
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’

부록 F. Error! Style not defined.
A-6 © SAMSUNG Electronics Co., Ltd.
1) RRH-C2 하단 RF port 에서 RF antenna 까지 1/2 in. feeder line 을 포설한다.
2) 포설된 1/2 in. feeder line 에 마감처리용 het shrink tube(jelly type)를 끼운 후
Din-male 커넥터를 RRH-C2 RF port 와 RF antenna port 에 연결한다.
3) 커넥터 조립이 완료된 후, heat shrink tube(jelly type)를 이용하여 마감 처리한다.
Fig2.10RRH-C2Feeder Line Connection 1)

Smart MBS RRH-P4 설치 매뉴얼/Ed.00
© SAMSUNG Electronics Co., Ltd. A-7
Fig2.11RRH-C2Feeder Line Connection 2)
A
ntenna 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

부록 F. Error! Style not defined.
A-8 © SAMSUNG Electronics Co., Ltd.
RF 안테나 설치 시 주의
섹터 안테나 설치 시, 낙뢰로부터 보호하기 위하여 철탑 피뢰침 또는 안테나 pole 피뢰침
간 down 거리 및 각도가 아래 Fig 과 같이 보호각내에 설치되어야 한다.
- 보호 각 : 중심축 기준 좌/우 각각 45°
피뢰침
45°45°
RF Antenna

Smart MBS RRH-P4 설치 매뉴얼/Ed.00
© SAMSUNG Electronics Co., Ltd. A-9
2.5.2 RET Cable Connection
원격에서 안테나 tilting 각도를제어하는 RET(Remote Electrical Tilting) 케이블의 연결 방법은
다음과 같다.
Fig2.12RETCable Connection
RETConnector(SAMWOO, SU-20SP-8P)
RET Cable
Heat Shrink Tube(Jelly Type, Black)

부록 F. Error! Style not defined.
A-10 © SAMSUNG Electronics Co., Ltd.
Fig2.13RETCable Connector
표 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 커넥터
1, 2, 8 NC
2.5.2 Optic Switch Connection
This port will not be used for this project.