Huawei
H31-311_V2.5 · Question #427
Which of the following is not an advantage of SDH?
The correct answer is B. The overhead for OAM is relatively small. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
Which of the following is not an advantage of SDH?
Options
- ABackward compatibility
- BThe overhead for OAM is relatively small
- CInternationally unified standard interface
- DMultiplex Line Standards
How the community answered
(32 responses)- A6% (2)
- B72% (23)
- C3% (1)
- D19% (6)
Topics
#SDH advantages#OAM overhead#SDH vs PDH#network standards
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