9-4
Cisco ONS 15216 EDFA2/EDFA2-A Operations Guide, R2.4
July 2004
Chapter 9 TL1 Commands
9.4 Summary of Autonomous Alarms and Messages
Table 9-5 summarizes the ONS 15216 EDFA2 autonomous events.
REPT ALM EQPT PWRBUSA Power Bus A (voltage)
Alarm
PWR-A MN/CR
4
/CL
NSA
REPT ALM EQPT PWRBUSB Power Bus B (voltage)
Alarm
PWR-B MN/CR
4
/CL
NSA
REPT ALM EQPT SFTWDOW
N
Software Download In
Progress
EQPT MN/CL NSA
1. CR = Critical, MJ = Major, MN = Minor, CL = Cleared (Alarm).
2. SA = Service Affecting, NSA = Non Service Affecting.
3. The messages for Loss of Signal (LOS), Gain Out of Range (GAIN), and Loss of Output Power (LPOUT) are prioritized (in
the order just listed) so that only one message can be delivered at one time. For example, if the ONS 15216 EDFA2 detects
both a loss of input signal and a loss of output power at the same time, it will deliver only the Loss of Signal (LOS) message
to the user. This prioritized filtering of alarms does not occur with the SNMP delivery of alarms of the ONS 15216 EDFA2.
4. If the power system is in simplex mode, a power bus alarm is Critical by default. If the power system is in duplex mode, a
single power bus alarm is Minor by default, and if an alarm is raised on both power buses, the second alarm is Critical.
Table 9-4 TL1 Autonomous Alarms and Cleared Alarms (continued)
TL1 Autonomous
Message
Condition
Type
(condtype)
Condition Descriptor
(conddescr)
Access
Identifier
(aid)
Default
Notification
Code
(ntfcncde)
1
Service
Effect
(srveff)
2
Table 9-5 TL1 Autonomous Events
TL1 Autonomous
Message
Condition Type
(condtype)
Condition Descriptor
(conddescr)
Access
Identifier
(aid)
Condition
Effect
(condeff)
1
REPT EVT DWDM ALSCHGD ALS (automatic laser
shutdown) Changed
1TC
REPT EVT DWDM CTRLMODE1 Pump1 Control Mode
Changed
1TC
REPT EVT DWDM CTRLMODE2 Pump2 Control Mode
Changed
1TC
REPT EVT DWDM GAIN Gain Out Of Range (alarm) 1 SC/CL
REPT EVT DWDM GAINCHGD Overall Gain Changed 1 TC
REPT EVT DWDM LOS Loss Of Signal (input
power) (alarm)
1SC/CL
REPT EVT DWDM LOSHYSTCHGD LOS (loss of signal)
Hysteresis Changed
1TC
REPT EVT DWDM LOSTHCHGD LOS (loss of signal)
Threshold Changed
1TC
REPT EVT DWDM LPOUT Loss Of Output Power
(alarm)
1SC/CL
REPT EVT DWDM LPOUTCHGD Loss Of Output Power
Setpoint Changed
1TC
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