Which of the following Optical NE types are defined in U2000?
Answer(s): A
Which of the following monitoring boards do not support 1588v2 signal processing and transparent transmission?
Answer(s): C
Loopback is a common operation for routine maintenance and troubleshooting. Which of the following statements about loopback operations are incorrect?
If no bit error test is performed on a optical channel for 10 minutes, the local end uses the SDH analyzer to connect to the client-side port on the OTU board, the client-side port on the opposite OTU board need to be self-looped by a fiber. In the case of self-loop, a fixed attenuator must be added.
Which of the following statements about AU pointers are correct?
Answer(s): D
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good questions
Delayed the exam until December 29th.
A and D are True
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