Huawei
H31-311_V2.5 · Question #450
Compared with traditional SDH and SONET equipment, which of the following advantages does OTN have? (Multiple choice)
The correct answer is A. Meeting the transmission bandwidth requirement of each optical Tb/s through wavelength division B. Provide 2.7Gb/s, 10.7Gb/s, 43Gb/s and even 111.8Gb/s high-speed interfaces D. Support special virtual cascade transmission mode to improve and optimize the network structure E. provides powerful out-of-band FEC function, effectively ensuring line transmission performance. See the full explanation below for the reasoning.
WDM/OTN Principles
Question
Compared with traditional SDH and SONET equipment, which of the following advantages does OTN have? (Multiple choice)
Options
- AMeeting the transmission bandwidth requirement of each optical Tb/s through wavelength division
- BProvide 2.7Gb/s, 10.7Gb/s, 43Gb/s and even 111.8Gb/s high-speed interfaces
- CProvides up to 5 levels of nested TCM connection monitoring
- DSupport special virtual cascade transmission mode to improve and optimize the network structure
- Eprovides powerful out-of-band FEC function, effectively ensuring line transmission performance
How the community answered
(38 responses)- A84% (32)
- C16% (6)
Topics
#OTN advantages#FEC#TCM#high-speed interfaces
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