Huawei
H31-311_V2.5 · Question #488
Which of the following statements about the frame structure of SDH signals are correct? (Multiple choice)
The correct answer is A. SDH signals of different rates have different frequencies. B. The frame period of different levels of SDH signals is the same C. The information payload area only carries the information payload. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
Which of the following statements about the frame structure of SDH signals are correct? (Multiple choice)
Options
- ASDH signals of different rates have different frequencies.
- BThe frame period of different levels of SDH signals is the same
- CThe information payload area only carries the information payload
- DSDH signal is byte interleaved by column
How the community answered
(27 responses)- A81% (22)
- D19% (5)
Topics
#SDH frame structure#frame period#signal rate#byte interleaving
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