Service Manual

427
6802800U74-AN
Chapter 15: Expansion Options
JUNCTION PANEL TOP VIEW
DC1 DC2
Bat. Temp. 1
AC in 1 AC in 2
RGPS1
TX path
GND
GPS1 GPS2
X.21
User Alarms/Controls
E1
RGPS2
RX path
Bat. Temp. 1
CAN CAN
BR1 BR2 BR
IN OUT
BR2 BR3 BR4 Exp.
Cabinet
p.
abinet
BR1 BR2 B R4 Exp.
Cabinet
RX/TX
RX
RX
ATCC
FRONT VIEW
TX
ATCC
DC IN
TX B
TX A
TX OUT
Inside ATCC
Interconnection
ATCC
DC IN
TX A
TX B
TX OUT
Inside ATCC
Interconnection
BASE RADIO
FRONT VIEW
POWER SUPPLY UNIT
FRONT VIEW
BASE RADIO
FRONT VIEW
FRONT VIEW
SITE CONTROLLER
REAR VIEW
BASE RADIO
POWER SUPPLY
BASE RADIO
SITE CONT ROLLER
AC In Power
Power 2
Rx 1
Rx 1
Power 1
DC in
Rx 2
AC In Status
DC In Status
DC Out / Tem p
DC in
Rx 2
BR1
BR3
Rx 3
BR2
BR4
Rx 3
Reset
DC Out.
Reset
CAN
Service
E1
Exp. Cab
TX
AUX
Fan 1
Status
Status
BR
Alarm
Status
TX
AUX
Status
BR
Alarm
Red
In
Red.
Out
Fan 2
Tx
Tx
ATCC
DC Out
Fan 3
Active
Mode
GPS
BTS Alarm
Service
Status
Battery
Temp. Sens.
Service
SC1 SC1
SC2
CAN 1
SC2
Reset
CAN 2
GPS
DC in
Battery
BASE RADIO
FRONT VIEW
POWER SUPPLY UNIT
FRONT VIEW
BASE RADIO
FRONT VIEW
FRONT VIEW
SITE CONTROLLER
REAR VIEW
BASE RADIO
POWER SUPPLY
SITE CONT ROLLER
BASE RADIO
Power
Power 2
Rx 1
Rx 1
Power 1
AC In
DC in
DC in
Rx 2
AC In Status
DC In Status
DC Out / Tem p
Rx 2
BR1
BR3
BR2
BR4
Rx 3
Rx 3
CAN E1
DC Out.
Service Exp. Cab
Reset
Reset
TX
AUX
Tx
Fan 1
Status
Fan 2
Status
BR
Alarm
Tx
Status
Fan 3
TX
AUX
Status
BR
Alarm
Red
In
Red.
Out
ATCC
DC Out
Status
Active
Mode
GPS
BTS Alarm
Battery
Temp. Sens.
Service
Service
SC1
SC1
DC in
Battery
Reset
SC2
SC2
CAN 1
GPS
CAN 2
4 Ex
C
3 BR
R3 B
BR1
Cable Connections After Expansion
Figure 201: RF Cabling Diagram of MTS 4 with One TX ant. After Expansion
TOP
DUPLEXER
TOP
PRESELECTOR
TOP
PRESELECTOR
FRONT VIEW
VIEW
REAR VIEW
VIEW
REAR VIEW
VIEW
REAR VIEW
NOTICE: Cables 15, 16, 17, and 18 in Figure 201: RF Cabling Diagram of MTS 4 with One TX
ant. After Expansion on page 427 have been added during expansion.
CAN 1 CAN 2
CAN 1 CAN 2
Alarms/Control
X.21 Remote GPS
Alarms/Control
X.21 Remote GPS