Huawei
H31-311_V2.5 · Question #465
Which of the following options are correct? (Multiple choice)
The correct answer is A. SATop encapsulation type processes CES services by packaging the 32 time slots in the E1 frame B. The CESoPSN protocol can identify the structure of TDMN services. It does not need to transmit D. PCM31 frame format of E1 frame: except for 16 time slots as synchronization time slots that do not. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
Which of the following options are correct? (Multiple choice)
Options
- ASATop encapsulation type processes CES services by packaging the 32 time slots in the E1 frame
- BThe CESoPSN protocol can identify the structure of TDMN services. It does not need to transmit
- CPCM30 frame format of E1 frame: except time slot 0 which is used as synchronization time slot
- DPCM31 frame format of E1 frame: except for 16 time slots as synchronization time slots that do not
How the community answered
(53 responses)- A81% (43)
- C19% (10)
Topics
#CESoPSN#SATop#E1 frame#CES services
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