Huawei
H31-311_V2.5 · Question #108
Which of the following statements about OTM-nm and OTM-nr.m, the optical layer interfaces of OTN are wrong?
The correct answer is B. m represents the rate. The value can be 1, 2 or 3. See the full explanation below for the reasoning.
WDM/OTN Principles
Question
Which of the following statements about OTM-nm and OTM-nr.m, the optical layer interfaces of OTN are wrong?
Options
- An represents the number of wavelengths carried by the maximum capacity
- Bm represents the rate. The value can be 1, 2 or 3
- CIndicates OTM without OSC function
- DOTM-nr_m with OSC signal is OTM-n_m
How the community answered
(50 responses)- A10% (5)
- B84% (42)
- C2% (1)
- D4% (2)
Topics
#OTN interface#OTM notation#OSC function#optical layer
Community Discussion
No community discussion yet for this question.