Huawei
H31-311_V2.5 · Question #104
The bits of the S1 byte represent the clock quality level. Which of the following indicates the highest clock quality level?
The correct answer is C. S1=00100100. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
The bits of the S1 byte represent the clock quality level. Which of the following indicates the highest clock quality level?
Options
- AS1=00010100
- BS1=00100010
- CS1=00100100
- DS1=00001111
How the community answered
(42 responses)- A2% (1)
- B7% (3)
- C71% (30)
- D19% (8)
Topics
#S1 byte#clock quality level#synchronization overhead#SSM
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