Specifications

4-40 Optical Amplifiers 4000326 Rev A
Monitor Alarm Parameters Using LCI,
Continued
Monitoring Alarm Parameters
To monitor the alarms, navigate to the Module Details window of the amplifier (in
the LCI module tree). The alarms are shown under the Parameters and Alarms
headings.
The following table describes each amplifier alarm parameter.
Parameter Meaning
Major Low
Threshold
Minor Low
Threshold
Minor High
Threshold
Major High
Threshold
Hysteresis
Laser Bias
Current
Laser
bias
current
-32 A -32 A -.1 A -.01 A .001 A
Laser
Input
Power
Optical
input
power
-15.0 dBm -5.0 dBm 20.0 dBm 45.0 dBm 1.0 dBm
Output
Power
Optical
output
-1.0 dBm -0.7 dBm 0.7 dBm 1.0 dBm 0.1 dBm
Laser
Tempera-
ture
Laser
tempera-
ture
-9.0°C -9.0°C 30.0°C 45.0°C 1.0°C