H31-341 Exam Question 36
Which of the following description of ODUk ring protection is wrong?
H31-341 Exam Question 37
The following description of 1+1 and 1:1 optical line protection, the fault is (). (Multiple Choice)
H31-341 Exam Question 38
Before creating an optical cross-connection, you need to manually configure the corresponding port of the corresponding board as a boundary port, for example, the line-side port of the FIU board between two sites.
H31-341 Exam Question 39
Which of the following description of 1+1 optical line protection is wrong?
H31-341 Exam Question 40
Which of the following ROADM boards have WSS optical modules? (Multiple Choice)