Huawei
H31-311_V2.5 · Question #432
SDH signals must be scrambled before transmission over optical fiber. Which of the following bytes is not scrambled? (Multiple choice)
The correct answer is A. A1 B. A2 C. J0. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
SDH signals must be scrambled before transmission over optical fiber. Which of the following bytes is not scrambled? (Multiple choice)
Options
- AA1
- BA2
- CJ0
- DJ1
How the community answered
(29 responses)- A79% (23)
- D21% (6)
Topics
#SDH scrambling#A1 A2 bytes#J0 byte#frame alignment
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