Juniper PTX3000 IPLC Features Manual page 492

PTX3000 Integrated Photonic Line System Feature Guide
Table 36: Alarm Descriptions (continued)
Alarm Name
IPLC fpc-slot ILA ila-number EDFA B-A
Pump1 Temperature
IPLC fpc-slot ILA ila-number EDFA B-A
Input LOS
IPLC fpc-slot ILA ila-number EDFA B-A
Output LOS
IPLC fpc-slot ILA ila-number EDFA B-A
Caliberation table error
IPLC fpc-slot ILA ila-number OSC A Add
power LOS
IPLC fpc-slot ILA ila-number OSC A Drop
power LOS
IPLC fpc-slot ILA ila-number OSC B Add
power LOS
IPLC fpc-slot ILA ila-number OSC B Drop
power LOS
Sample Output
show chassis fpc optical-properties amplifier-chain ila alarms
476
Description
EDFA B-A pump 1 temperature alarm. If
the pump temperature is below 20° C or
greater than 30° C, an alarm is triggered.
B-A is the B to A direction (for example,
west to east).
EDFA B-A input power alarm. If the input
power is within 1.5 dB of the threshold
for the minimum input power, an alarm
is triggered.
B-A is the B to A direction (for example,
west to east).
EDFA E-ba output power alarm. If the
input power is within 1.5 dB of the
threshold for the minimum output power,
an alarm is triggered.
B-A is the B to A direction (for example,
west to east).
EDFA B-A calibration table error.
The alarm is triggered if the add power
value is within 1.5 dB from OSC minimum
add power threshold value.
The alarm is triggered if the drop power
value is within 1.5 dB from the OSC
minimum drop power threshold value.
The alarm is triggered if the add power
value is within 1.5 dB from the OSC
minimum add power threshold.
The alarm is triggered if the drop power
value is within 1.5 dB from the OSC
minimum drop power threshold value.
Table 36 on page 473 describes the optical ILA alarms and provides the corrective action.
user@host> show chassis fpc optical-properties amplifier-chain ila alarms fpc-slot 3 ila-number
0
Corrective Action
When pump temperature is between 20°
and 30° C, the alarm is cleared.
When the input power is at least 1.5 dB
greater than the threshold value, the
alarm is cleared.
When the output power is at least 1.5 dB
greater than the threshold value, the
alarm is cleared.
Return the device by using an RMA.
The alarm is cleared when the add power
is at least 1.5 dB greater than the
threshold value.
The alarm is cleared when the drop
power is at least 1.5 dB greater than the
threshold value.
The alarm is cleared when the add power
is at least 1.5 dB greater than the
threshold value.
The alarm is cleared when the drop
power is at least 1.5 dB greater than the
threshold value.
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