Service Manual

6802800U74-AN
Chapter 5: Interconnection and Internal Cabling
163
In-
dex
Cable
Part
Number
From Unit/ Con-
nection Name
To Unit/ Connec-
Notes
tion Name
2 3066544B
02
Base Radio 2/
SC1
Site Controller/
BR2
Ethernet link/ Black cable
3 3066567B
01
Site Controller/
E1
Junction Panel/ E1 E1 link/ Green cable
Figure 97: E1 and Ethernet Cabling Diagram for MTS 2
JUNCTION PANEL TOP VIEW
GND
DC
RGPS
X.21
User Alarms/controls
TX2/RXB
RXC
TX1/RXA
AC in
GPS
E1
FRONT VIEW
PRESELECTOR
TOP VIEW
RX
FRONT VIEW
PRESELECTOR
TOP VIEW
RX
FRONT VIEW
DUPLEXER
TOP VIEW
TX/RX
HYBRID COMBINER
FRONT VIEW
TX A
BR 1
BR 2
BR 1
BR 2
BR 1
BR 2
TX Out
Tx
TX B
CAN 1 CAN 2
BASE RADIO
FRONT VIEW
POWER SUPPLY UNIT
FRONT VIEW
POWER SUPPLY
BASE RADIO
FRONT VIEW
FRONT VIEW
SITE CONTROLLER
REAR VIEW
BASE RADIO
BASE RADIO
SITE CONTROLLER
Power
Power 2
Rx 1
AC In
Rx 1
Power 1
DC in
Rx 2
Rx 3
AC In Status
DC In Status
DC Out / Temp
DC in
Rx 2
BR1
BR3
Rx 3
BR2
BR4
DC Out.
CAN
E1
Reset
Fan 1
Reset
Service
Exp. Cab
TX
AUX
Status
Fan 2
TX
AUX
Red
In
Red.
Out
Tx
Status
BR
Alarm
Tx
Status
Fan 3
Status
BR
Alarm
ATCC
DC Out
Status
Active
Mode
GPS
BTS Alarm
Service
Battery Temp.
Sens.
Service
SC1 SC1
SC2
DC in
Battery
CAN 1
SC2
Reset
CAN 2
GPS
Alarms/Control
X.21 Remote GPS