FINAL DRAFT - CISCO CONFIDENTIAL
5-37
CiscoONS 15216 EDFA2 Operations Guide
78-16033-01
Chapter5 SNMP MIB Installation an d Configuration
Summary of SNMP Alarms
For information about all of the parameters in the cerent15216EdfaAlarmEntry table, refer to Tabl e 5-11
on page 5-19.
5.7 Summary of SNMP Alarms
Table 5 -17 summarizes the ONS 15216 ED FA2 SNMP alarms.
Table5-17 SNMP Alarms
Alarm Index Alarm ID Description Priority
1 lcrnt1 Excessive pump current for pump 1. Drive current
greater than 95% of end of life value. Current must drop
to 90% of end of life value for alarm to clear.
Minor
2 lcrnt2 Excessive pump current for pump 2. Drive current
greater than 95% of end of life value. Current must drop
to 90% of end of life value for alarm to clear.
Minor
3 ltmp1 Pump 1 laser temperature out of range. Chip
temperature deviating more than 10 degrees C from the
manufacturer-defined setpoint.
Minor
4 ltmp2 Pump 2 laser temp. out of range. Chip temperature
deviating more than 10 degrees C from the
manufacturer-defined setpoint.
Minor
5 lpout Loss of output power. EDFA output power is deviating
more than the value of cerent15216EdfaLpoutDeviation
from the value of cerent15216EdfaLpoutSetpoint. This
alarm is only valid for constOutputPower and idle
modes.
Major
6 lpin Loss of input power (signal). EDFA input power is
below the value of cerent15216EdfaLOSThreshold.
Major
7 gain Gain out of range. Gain has deviated more than 1.25 dB
from the setpoint in constGainTempComp mode. This
alarm is also triggered if the input power goes outside
the manufacturer-defined range by more than 0.15 dB.
Major
8 ctmp The case temperature out of the threshold range.
Minor
9 powerBusA The Power Bus A voltage is out of the threshold range.
The power bus threshold has a 1.0V tolerance and a
1.0V hysteresis. There is a ±1.5V inaccuracy in the
ONS 15216 EDFA2 voltage measurement.
Minor/Critical1
1. A single power bus alarm is Minor. If the power system is in duplex mode and an alarm is raised on both power buses, the
second alarm is Critical.
10 powerBusB The Power Bus B voltage is out of the threshold range.
The power bus threshold has a 1.0V tolerance and a
1.0V hysteresis. There is a ±1.5V inaccuracy in the
ONS 15216 EDFA2 voltage measurement.
Minor/Critical1