Huawei
H31-311_V2.5 · Question #377
The number of error blocks in each VC4 channel is detected by B3 at the receiving end. At the same time, this information is sent back to the transmitting end by which of the following items? and…
The correct answer is A. G1 (b1-b4). See the full explanation below for the reasoning.
SDH Transmission Principles
Question
The number of error blocks in each VC4 channel is detected by B3 at the receiving end. At the same time, this information is sent back to the transmitting end by which of the following items? and reported as HP.REI and OHP-FEBBE at the transmitting end.
Options
- AG1 (b1-b4)
- BK3 (b1-b4)
- CJ1 (b1-b4)
- DG1 (b5-b8)
How the community answered
(34 responses)- A74% (25)
- B15% (5)
- C3% (1)
- D9% (3)
Topics
#G1 byte#HP-REI#BIP feedback#FEBBE
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