Juniper PTX3000 Hardware Manual page 108

Table 32: Alarm Descriptions (continued)
Alarm Name
edfaEabPump1Temperature
edfaEabInputLOS
edfaEabOutputLOS
edfaEabCaliTblerr
edfaEbaCaseTemperature
edfaEbaRFL
Description
EDFA E-ab pump 1 temperature
alarm. If the pump temperature is
below 20° C or greater than 30° C, an
alarm is triggered.
E-ab is the A to B direction (for
example, east to west).
EDFA E-ab input power alarm. If the
input power is within 1.5 dB of the
threshold for the minimum input
power, an alarm is triggered.
E-ab is A to B direction (for example,
east to west)
EDFA E-ab output power alarm. If the
output power is within 1.5 dB of the
threshold for the minimum output
power, an alarm is triggered.
E-ab is A to B direction (for example,
east to west).
Eab calibration table error.
E-ba case temperature alarm. When
the EDFA case temperature is above
80° C, this alarm is triggered.
E-ba is the B to A direction (for
example, west to east).
E-ba module reflection alarm. This
alarm is triggered when there is high
back reflection at the output port of
the optical ILA.
E-ba is the B to A direction (for
example, west to east)
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.
When the EDFA case temperature is
below 80° C, the alarm is cleared.
Check that the fiber-optic cable is
connected at the output port, and if
it is connected, clean the fiber-optic
cable and reconnect it.
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