For the B1 byte, which of the following statements are correct? (Multiple choice)

The correct answer is A. The AAB1 byte uses the BIP-8 verification method C. When the local end detects a bit error, it does not send a report message to the other end. D. Up to 8 error blocks can be detected. See the full explanation below for the reasoning.

SDH Transmission Principles

Question

Options

AThe AAB1 byte uses the BIP-8 verification method
BDescramble the signal and then verify it
CWhen the local end detects a bit error, it does not send a report message to the other end.
DUp to 8 error blocks can be detected

How the community answered

(34 responses)

A
79% (27)
B
21% (7)

Topics

#B1 byte#BIP-8#section overhead#error monitoring

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