Optical power is an important factor affecting the transmission distance of the system in the WDM system. Which of the following alarms is not possible when the optical power is abnormal?
The SCC provides the 1:N power backup function for the system by the battery on the SCC board.
When the optical cable between the FIU and the FIU fails, what are the optical layer alarms reported by the downstream site? (multiple choice)
What are the correct statements about the operation of the plug-in board? (Multiple choice)
The OptiX OSN 8800 T64 is configured with four PIU boards and uses 1+1 hot backup to power the system.
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