Users Manual Part 1

Figure 62: Connections Between Site Controller and XHUB Controller
POWER SUPPLY UNIT
FRONT VIEW
POWER SUPPLY
Power
AC In
AC In Status
DC Out / Temp
Fan 1
Status
Fan 2
Status
Fan 3
Status
Battery Temp.
Sens.
DC Out.
ATCC
DC Out
DC in
Battery
CAN 1
CAN 2
DC In Status
POWER SUPPLY UNIT
FRONT VIEW
POWER SUPPLY
Power
AC In
AC In Status
DC Out / Temp
Fan 1
Status
Fan 2
Status
Fan 3
Status
Battery Temp.
Sens.
DC Out.
ATCC
DC Out
DC in
Battery
CAN 1
CAN 2
DC In Status
FRONT VIEW
XHUB CONTROLLER
Service
AUX 1
BR5
BR6
Prime
Cab
AUX 2
BR7
BR8
Power 4
Power 3
Active
Mode
Alarms/Control
Link Alarm
Alarm
Reset
XHUB CONTROLLER
REAR VIEW
FRONT VIEW
XHUB CONTROLLER
Service
AUX 1
BR5
BR6
Prime
Cab
AUX 2
BR7
BR8
Power 4
Power 3
Active
Mode
Alarms/Control
Link Alarm
Alarm
Reset
XHUB CONTROLLER
REAR VIEW
SITE CONTROLLER
SITE CONTROLLER
REAR VIEW
MTS 4 Prime Cabinet MTS 4 Expansion Cabinet
FRONT VIEW
BR1
BR2
CAN
Service
Red
In
BR3
Power 2
Power 1
BR4
E1
Exp. Cab
Red.
Out
Active
Mode
GPS
BTS Alarm
Reset
Alarms/Control X.21 Remote GPS
GPS
SITE CONTROLLER
SITE CONTROLLER
REAR VIEW
FRONT VIEW
BR1
BR2
CAN
Service
Red
In
BR3
Power 2
Power 1
BR4
E1
Exp. Cab
Red.
Out
Active
Mode
GPS
BTS Alarm
Reset
Alarms/Control X.21 Remote GPS
GPS
4.7.3
Power Connection to the XHUB Controllers
Along with the XHUB Controller, the concept of Redundant PSU power is introduced. The power from
PSU 3/DC Out is split into two, supplying power to both XHUBs through the Power 3 connector. The
power from PSU 4/DC Out is also split into two, bringing power through the Power 4 connector on both
XHUBs.
6802800U74-AP
Chapter 4: Hardware Installation
132