I'm trying to figure out what is the measurement of Bias when i do the sh controllers command. I'm getting a high alarm occurred for DOM sensor type BIAS and port number 40. my Tx and RT are within Threshold
Bias typically refers to how much DC current is required by the laser to keep it functioning within specs. As optics modules age, their lasers can require more current until finally they wear out completely. Your alarm here may indicate that the optic should be proactively replaced during a maintenance window to see if that resolves the issue.
