Question 31
For the MSTP equipment, the pass-through mode is used for VC-4 services by default, and the termination mode is used for VC12/VC3 services by default.
Question 32
Generally, in the NG WD system, the full-wave fiber input power is generally less than 20dBm. What is the main reason?
Question 33
OLA sites can also use ESC.
Question 34
The LOA board can implement the L2 scheduling function of the Ethernet in OSN 1800.
Question 35
Which of the following are the components of general package format of PWE3? (Multiple Choice)