Huawei
H19-410_V1.0 · Question #8
Which of the following protection methods has the lowest cost?
The correct answer is A. Optical line OLP protection. See the full explanation below for the reasoning.
Question
Which of the following protection methods has the lowest cost?
Options
- AOptical line OLP protection
- B1+1 protection within OTU board
- CODUKSNCP
- DDevice 1+1 protection
How the community answered
(49 responses)- A73% (36)
- B8% (4)
- C14% (7)
- D4% (2)
Community Discussion
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