Service Manual

416
6802800U74-AN
Chapter 15: Expansion Options
Figure 195: E1 and Ethernet Cabling Diagram for MTS 2 before Expansion
JUNCTION PANEL TOP VIEW
GND
DC
RGPS
X.21
User Alarms/controls
TX2/RXB
RXC
TX1/RXA
AC in
GPS
E1
Bat. Temp.
FRONT VIEW
PRESELECTOR
TOP VIEW
RX
FRONT VIEW
PRESELECTOR
TOP VIEW
RX
FRONT VIEW
DUPLEXER
TOP VIEW
TX/RX
BR 1
BR 2
BR 1
BR 2
BR 1
BR 2
Tx
CAN 1 CAN 2
BASE RADIO
FRONT VIEW
POWER SUPPLY UNIT
FRONT VIEW
POWER SUPPLY
BASE RADIO
BLIND PLATE
FRONT VIEW
SITE CONTROLLER
REAR VIEW
BASE RADIO
SITE CONTROLLER
Power
Power 2
Rx 1
AC In
Power 1
DC in
Rx 2
AC In Status
DC In Status
DC Out / Temp
BR1
BR3
Rx 3
BR2
BR4
DC Out.
CAN
E1
Reset
Fan 1
Service
Exp. Cab
TX
AUX
Status
Red
In
Fan 2
Red.
Out
Tx
Status
BR
Alarm
ATCC
DC Out
Status
Fan 3
Active
Mode
GPS
BTS Alarm
Service
Status
Battery
Temp. Sens.
SC1
SC2
DC in
Battery
Reset
CAN 1
CAN 2
GPS
Alarms/Control
X.21 Remote GPS