Huawei
H31-311_V2.5 · Question #112
In the structure of SDH signals, there are large overhead sections for operations, administration, and maintenance (OAM): the overhead bytes account for () of all bits in the entire frame and…
The correct answer is B. 1/20. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
In the structure of SDH signals, there are large overhead sections for operations, administration, and maintenance (OAM): the overhead bytes account for () of all bits in the entire frame and greatly enhance the monitoring function of the network.
Options
- A1/10
- B1/20
- C1/30
- D1/40
How the community answered
(46 responses)- A11% (5)
- B80% (37)
- C7% (3)
- D2% (1)
Topics
#SDH frame structure#overhead ratio#OAM bytes#frame overhead
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