Huawei
H31-311_V2.5 · Question #117
Which of the following statements about the sequence of signal flow between SDH interfaces and cross-connect units are correct?
The correct answer is A. SPIMSPMSA. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
Which of the following statements about the sequence of signal flow between SDH interfaces and cross-connect units are correct?
Options
- ASPIMSPMSA
- BSPIRST
- CSPICMSTRST
- DSPTMSTMSARSTMSPHPT
How the community answered
(33 responses)- A79% (26)
- B3% (1)
- C6% (2)
- D12% (4)
Topics
#SDH signal flow#cross-connect unit#SPI MSP MSA#interface sequence
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