Huawei
H31-341_V2.5 · Question #668
Which of the following descriptions about the OTN optical layer structure is correct? (Multiple choice)
The correct answer is A. The optical layer path of the service signal includes 0Ch, OMS, OTS D. The optical layer path of the service signal has an overhead part and a payload part. See the full explanation below for the reasoning.
Question
Which of the following descriptions about the OTN optical layer structure is correct? (Multiple choice)
Options
- AThe optical layer path of the service signal includes 0Ch, OMS, OTS
- BOTN optical structure includes SOTUm interface and NOTUm interface
- CThe optical layer overhead can only be transmitted through the optical monitoring channel OSC
- DThe optical layer path of the service signal has an overhead part and a payload part
How the community answered
(21 responses)- A71% (15)
- B10% (2)
- C19% (4)
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