H31-341 Exam Question 41
Which of the following boards can be inserted on the OSN 9800 U64 subrack?
H31-341 Exam Question 42
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.
H31-341 Exam Question 43
An OTN network uses WSMD4 to form a ROADM network element. After the logical fiber is created, the paths that can be directly searched are: (Multiple choice)
H31-341 Exam Question 44
Which of the following monitoring boards do not support 1588v2 signal processing and transparent transmission?
H31-341 Exam Question 45
In the sub-(wave) characterization test, what kind of standard does the isolation test require?