User's Manual
Table Of Contents
- Revision Record
- Table of Contents
- List of Figures
- List of Tables
- Abbreviations
- Chapter 1 Product Description
- Introduction
- Scope of Manual
- Safety
- Human Exposure of RF Radiation
- Sub Unit Overview
- Wideband Amplifier PCBA (WBA)
- Power Amplifier PCBA (PA)
- Multi-Carrier Power Amplifier PCBA (MCPA)
- Booster Amplifier PCBA (BA)
- Control Unit PCBA (CU)
- Distribution PCBA (DIA)
- Low Noise Amplifier (LNA)
- Duplex Filter (DPX)
- Fiber Optic Unit (FOU)
- Fiber Optic Node (FON)
- Power Supply Unit (PSU)
- Remote Control Unit (RCU)
- Alarm Interface PCBA (ALI) and Remote Control Interface PCBA (RCI)
- Sub Unit Locations
- Fiber Optic Distribution Networks
- Multi-Operator Configurations
- Chapter 2 Controls, Indicators and Connectors
- Chapter 3 Installation
- Chapter 4 Maintenance
- Chapter 5 Specifications
- Appendix A Block Diagrams
Remote Control Unit (RCU) Wideband Radio Head
4-8 044-05251 Rev A
Figure 4-1 RCU in the WRH cabinet
RCU for Radio Communication
The RCU antenna for a radio modem is connected to the BS antenna via the uplink DC, provided the
RCU and the WRH operate in the same cell system. Otherwise, the modem must have a separate
antenna. Data is transferred between the WRH and the RCU via the P130 modem port on the RCI or
FON. The RCU is also powered via the same port and has a battery with enough capacity to send a
number of alarms if a main power failure occurs.
RCU for Telephone Line Communication
The land line version uses a telephone line connected to a terminal block on the RCU. A free strain
relief bushing at the bottom of the WRH is used for the external telephone line cable.
MS
DPX
ANT
TES T
DC
-30 dB
-20 dB
MS
DPX
ANT
TEST
DC
-30 dB
-20 dB
ALLGON INNOV ATION
SWEDEN M105 R6
1
PARKING
FOR W 5
W5
8
P27
W6B 10
1
P33
ALARM
P23
LNA
UP-LINK
P32
MODEM
A
U
X
1
P28
DOOR
5
9
6
1
1
16
1
1
M
-
>
S
P11
P34
8
9
15
P26
15 16
S
-
>
M
1
2
3
89
P
3
6
5
X0A
X0B
2
V2
1
16
P12 P13
1
1
1
16
16
16
P4
P5
P6
c
b
a
c
b
a
c
b
a
c
b
a
1P232
1
b
a
1
16P3
16
1
16
P14
1
V1
1
1
1
1
1
4
6
1
15
6
9
15
2
16
1
2
4
5
8
5
P35
P21
PSU
6
10
P31
PC
P29
P24
P25
GND
7
6V6
LNA
DOWN- LINK
LED
P22
1
2
POWER SUPPLY UNIT
RCU