Huawei
H31-311_V2.5 · Question #98
What is the line code type of the commonly used SDH optical interface?
The correct answer is C. Scrambled NRZ code. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
What is the line code type of the commonly used SDH optical interface?
Options
- ACMI code
- BHDB3 code
- CScrambled NRZ code
- D8B10B code
How the community answered
(33 responses)- A3% (1)
- B9% (3)
- C82% (27)
- D6% (2)
Topics
#SDH line code#scrambled NRZ#optical interface#line coding
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