Huawei
H31-311_V2.5 · Question #414
Which of the following descriptions of OTM-nm and OTM-nr.m optical layer interfaces of OTN is wrong?
The correct answer is C. m represents the rate, and its value range is 01, 2, 3. See the full explanation below for the reasoning.
WDM/OTN Principles
Question
Which of the following descriptions of OTM-nm and OTM-nr.m optical layer interfaces of OTN is wrong?
Options
- Ar means that some functions of the OTM have been removed. Here, it means that the oSC function
- BOTM-nr.m plus osc signal becomes OTM-nm
- Cm represents the rate, and its value range is 01, 2, 3
- Dn represents the number of waves carried at maximum capacity
How the community answered
(20 responses)- A15% (3)
- B10% (2)
- C70% (14)
- D5% (1)
Topics
#OTM-nm#OTM-nr.m#OTN optical interface#oSC
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