Huawei
H31-311_V2.5 · Question #425
In the Colored & Directed scenario of 4D ROADM, how many sets of M40V+D40 are needed to dispatch local services to four directions?
The correct answer is D. 4. See the full explanation below for the reasoning.
WDM/OTN Principles
Question
In the Colored & Directed scenario of 4D ROADM, how many sets of M40V+D40 are needed to dispatch local services to four directions?
Options
- A1
- B9
- C5
- D4
How the community answered
(61 responses)- A10% (6)
- B5% (3)
- C2% (1)
- D84% (51)
Topics
#ROADM#4D ROADM#M40V#D40
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