Question 11
The OD system monitors the main optical path performance in each optical multiplexing section (OMS),which of the following items are monitored?
Question 12
Which of the following ROADM boards have WSS optical modules? (Multiple Choice)
Question 13
Which of the following unified circuit boards can support the intersection of VC, packet and ODUk? (Multiple choice)
Question 14
Which of the following ROADM boards have WSS optical modules?
Question 15
Two PIU/APIU boards use the hot backup mode to supply power to the system on the OSN 1800 device, when a PIU/APIU board fails, the system can still work normally.
