Service Manual

6802800U74-AN
Chapter 5: Interconnection and Internal Cabling
216
JUNCTION PANEL TOP VIEW
DC1 DC2
Bat. Temp. 1
AC in 1 AC in 2
RGPS1
GND
GPS1 GPS2
X.21
User Alarms/Controls
E1
RGPS2
Bat. Temp. 1
CAN CAN
IN OUT
BR1 BR2 BR 3 BR4 Exp.
Cabinet
BR1 BR2 BR 3 BR4 Exp.
Cabinet
BR1 BR2 BR 3 BR4 Exp.
Cabinet
RX/TX
RX
RX
ATCC
FRONT VIEW
TX
ATCC
DC IN
TX A
TX B
Inside ATCC
Interconnection
TX OUT
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
BASE RADIO
POWER SUPPLY
BASE RADIO
FRONT VIEW
SITE CONTROLLER
SITE CONTROLLER
REAR VIEW
AC In Power
Power 2
Fan 2
Tx
Status
BR
Alarm
Tx
Status
Status
BR
Alarm
ATCC
DC Out
Active
Mode
GPS
BTS Alarm
Servic e
Fan 3
Status
Battery
Temp. S ens.
Servic e
SC1
SC1
Reset
SC2
CAN 1
SC2
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
BASE RADIO
SITE CONTROLLER
Power
Power 2
Rx 1
Rx 1
Power 1
DC in
AC In
DC in
Rx 2
AC In Status
DC In Status
DC Out / Temp
Rx 2
BR1
BR3
BR2
BR4
Rx 3
Rx 3
CAN E1
DC Out.
Reset
Reset
Service
Exp. Cab
Fan 1
TX
AUX
Tx
TX
AUX
Status
BR
Alarm
Status
Red
In
Red.
Out
Fan 2
Tx
Status
BR
Alarm
ATCC
DC Out
Servic e
Status
Fan 3
Status
Battery
Temp. S ens.
Active
Mode
GPS
BTS Alarm
Servic e
SC1
SC2
SC1
Reset
SC2
DC in
Battery
CAN 1
CAN 2
GPS
Figure 125: CAN Bus Cabling Diagram for MTS 4 with TX/RX or TX on 1 ant.
TOP
DUPLEXER
TOP
PRESELECTOR
TOP
PRESELECTOR
FRONT VIEW
VIEW
REAR VIEW
VIEW
REAR VIEW
VIEW
REAR VIEW
Rx 1
Rx 1
Power 1
DC in
Rx 2
AC In Status
DC In Status
DC in
Rx 2
BR1
BR3
Rx 3
DC Out / Temp
Rx 3
BR2
BR4
Reset
DC Out.
Fan 1
Reset
CAN
Service
E1
Exp. Cab
TX
AUX
Status
TX
AUX
Red
In
Red.
Out
Table 71: CAN Bus Cabling for MTS 4 with TX/RX or TX on 2 ant. with ATCCs
In-
dex
Cable
Part Num-
ber
From Unit / Connec-
tion Name
To Unit / Connection
Notes
Name
MTS 4 (TX/RX or TX on 2 or ant. with ATCCs)
CAN 1 CAN 2
CAN 1 CAN 2
Alarms/Control
X.21 Remote GPS
Alarms/Control
X.21 Remote GPS