Huawei
H31-311_V2.5 · Question #198
The receiver performs a BIP8 check on the scrambled STM-16. If the BIP-8 check result is XOR, then the value of the B1 byte contained in the next STM-16 frame is 10001100, which means that there is…
The correct answer is B. 3. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
The receiver performs a BIP8 check on the scrambled STM-16. If the BIP-8 check result is XOR, then the value of the B1 byte contained in the next STM-16 frame is 10001100, which means that there is a () bit error block in the STM-16 frame.
Options
- A5
- B3
- C6
- DNot sure
How the community answered
(60 responses)- A13% (8)
- B77% (46)
- C3% (2)
- D7% (4)
Topics
#BIP-8#B1 byte#STM-16#bit error block counting
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