Users Manual

GralAlarm1TId[0]
1.3.6.1.4.1.26355.2.50.13.1.1.
2.0
Descriptive identifier string
R/O
GralAlarm1TGroup[0]
1.3.6.1.4.1.26355.2.50.13.1.1.
3.0
Conformance group for general alarms
R/O
GralAlarm1TDescription[0]
1.3.6.1.4.1.26355.2.50.13.1.1.
4.0
-
R/O
The alarm identifiers available are the following ones:
 AlarmGeneralFail Board malfunction that cannot be determined.
 AlarmHwFail Digital signal processor failure.
 AlarmRxLow No input signal is detected in the downlink direction in any of the
activated filters. Aside from a faulty part, as the donor antenna or RF cable, this also might
be caused be a problem with the base station or frequency configuration. Notice also that
signal detection is dependent on squelch threshold setting. Because of that, this is
considered a warning instead of an alarm.
 AlarmTempHigh High device temperature (over 85ºC).
 AlarmOverloadUplink Excessive RF input signal in UL.
 AlarmOverloadDownlink Excessive RF input signal in DL.
 AlarmTxLowDownlink Detected RF output power much lower than expected. Since output
power measurement is performed by the dedicated monitoring board, a fault in that board
would make this item be set as Unavailable and AlarmPAFaultDownlink set to true.
 AlarmTxHighDownlink Excessive RF output power detected (3dB higher than rated). This is
most likely due to bad gain settings, since AGC would limit output power otherwise.
 AlarmPAFaultUplink Uplink Power Amplifier failure. This alarm is available for certain
amplifier types only, and for the rest an 'unavailable' status is set in the next table.
 AlarmPAFaultDownlink Downlink Power Amplifier failure. A communication failure
with the dedicated monitoring board itself, throws this alarm, too.
 AlarmVswr RF mismatch of PA output is detected. Since VSWR measurement is
performed by the dedicated monitoring board, a fault in that board would make this item
be set as Unavailable and AlarmPAFaultDownlink set to true.