User's Manual

mBSC-H DAS System
Installation Manual Issue 7
© 2009-2014, BTI Wireless Page 90
Table 5-3. Host Unit Alarm Indicators by Category
Alarm Indicator
Description
Category
Component
Downlink Function
Alarm
Downlink overvoltage or
component issue
Critical
PA
Downlink OverPower
Transmit Power exceeds rated
output
Critical
PA
Downlink
OverTemperature
MCPA is operating at an unsafe
temperature
Critical
PA (Fiber Module)
Downlink VSWR
Antenna system VSWR
exceeds preset level
Critical
PA
Fiber Light Rx
RU fiber RX failure
Critical
Remote Unit
Fiber Light Tx
RU fiber TX failure
Critical
Remote 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
mRU and sRU1
comm
Master to Slave
communications failed
Critical
Remote Unit
mRU and sRU2
comm
Master to Slave
communications failed
Critical
Remote Unit
Uplink Alarm
RU Receive LNA failure
Critical
Remote Unit
BIU No
Communication
BIU to RCU comm failure
Major
Host Unit
FIU No
Communication
FIU to RCU comm failure
Major
Host Unit
POI Fan1
POI Fan1 failure
Major
Host Unit POI
POI Fan2
POI Fan2 failure
Major
Host Unit POI
RCU +5V
Host Unit RCU power supply
alarm
Major
Host Unit RCU
RCU +9V
Host Unit RCU power supply
alarm
Major
Host Unit RCU
RCU No
Communication
NMS to RCU comm failure
Major
Host Unit
RU Control Alarm
RU Internal PA to CPU comm
failure
Major
Remote Unit
RU Fan1
RU Fan failure
Major
Remote Unit
RU Fan2
RU Fan failure
Major
Remote Unit
Uplink Pilot Power
Uplink Pilot Power Failure
Minor
Remote Unit
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
Expanded Alarm
Input 4
Expansion
User Defined
Third Party
Component