Which of the following alarms trigger optical line protection switching?
Posted: Thu Apr 06, 2023 1:21 pm
Which of the following alarms trigger optical line protection switching?
A. POWER_DIFF_OVER
B. R_LOF
C. MUT_LOS
D. R_LOS
A. POWER_DIFF_OVER
B. R_LOF
C. MUT_LOS
D. R_LOS