User's Manual

mBSC DAS System
Installation Manual Issue 3
©2009‐2011,BTIPage88
Alarm Indicator Description Category Component
OverTemperature temperature
Fiber Light Rx RU fiber RX failure Critical Remote Unit
Fiber Light Tx RU fiber TX failure Critical Remote Unit
mRU and
sRU1(LTE) comm
Master to Slave
communications failed
Critical Remote Unit
mRU and
sRU2(AWS) comm
Master to Slave
communications failed
Critical Remote Unit
mRU and
sRU2(Cell) comm
Master to Slave
communications failed
Critical Remote Unit
mRU and
sRU2(PCS) comm
Master to Slave
communications failed
Critical Remote Unit
RU Fan1 RU Fan failure Major Remote Unit
RU Fan2 RU Fan failure Major Remote Unit
LNA RU Receive LNA failure Critical Remote Unit
RU/PA
communication
RU Internal PA to CPU comm
failure
Major Remote Unit
Uplink Pilot Power Uplink Pilot Power Failure Minor Remote Unit
RCU No
Communication
NMS to RCU comm failure Major Host Unit
FIU No
Communication
FIU to RCU comm failure Major Host Unit
BIU No
Communication
BIU to RCU comm failure Major Host Unit
Fiber1 Light RX FIU Fiber1 port RX light fail Critical Host Unit FIU
Fiber1 Light TX FIU Fiber1 port TX light fail Critical Host Unit FIU
Fiber2 Light RX FIU Fiber2 port RX light fail Critical Host Unit FIU
Fiber2 Light TX FIU Fiber2 port TX light fail Critical Host Unit FIU
RCU +5V
Host Unit RCU power supply
alarm
Major Host Unit RCU
RCU +9V
Host Unit RCU power supply
alarm
Major Host Unit RCU
POI Fan1 POI Fan1 failure Major Host Unit POI
POI Fan2 POI Fan2 failure Major Host Unit POI
Expanded Alarm
Input 1
Expansion User Defined
Third Party
Component
Expanded Alarm
Input 2
Expansion User Defined
Third Party
Component
Expanded Alarm
Input 3
Expansion User Defined
Third Party
Component