Juniper PTX3000 Hardware Manual page 74

Table 25: Optical show Commands (Available in both Auto Mode and Manual Mode) (continued)
Command
show edfa (E-ab | E-ba) temperature
show edfa (E-ab | E-ba)
pump-temperature
show edfa (E-ab | E-ba) status
show edfa (E-ab | E-ba) gain
show edfa (E-ab | E-ba) input-power
show edfa (E-ab | E-ba) output-power
show edfa (E-ab | E-ba) gain-range
show edfa (E-ab | E-ba) pump
show edfa (E-ab | E-ba) mode
show edfa (E-ab | E-ba) power
show edfa (E-ab | E-ba)
input-power-threshold
show edfa (E-ab | E-ba)
input-power-hysteresis
show edfa (E-ab | E-ba)
output-power-threshold
show edfa (E-ab | E-ba)
output-power-hysteresis
Description
Displays the EDFA's case temperature. Case temperature measures the
temperature inside the case.
Displays the EDFA's pump temperature. Pump temperature is the set
operating temperature of the pump.
Displays the EDFA's status. The status is normal, Output Disabled, or
standby.
The Automatic Power Reduction (APR) status is APR activated or APR
deactivated.
Displays the EDFA's gain setting in automatic-gain control (AGC) mode.
AGC is a mode of operation in which the optical ILA adjusts it's gain to
compensate for the preceding span loss. The unit is dB.
Displays the input optical power. The unit is dBm.
Displays the output optical power. The unit is dBm.
Displays the EDFA's gain working range (GRO or GRI) for the optical power.
Displays the EDFA's pump status on or off. Off means EDFA output is
disabled; on means that EDFA output is enabled.
Displays the EDFA's work mode. The mode is AGC or auto-power control
(APC).
Displays the optical power value in the APC mode in dBm.
Displays the EDFA's input loss of signal (LOS) alarm threshold in dBm.
Displays the EDFA's input power hysteresis. The hysteresis is fixed at +/–
1.5 dB.
Displays the EDFA's output LOS alarm threshold.
Displays the EDFA's output power hysteresis. The hysteresis is fixed at
+/– 1.5 dB.
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