Huawei
H31-311_V2.5 · Question #242
Compared with the dense wavelength division multiplexing system, the sparse wavelength division multiplexing system greatly reduces the cost of the system and has very strong flexibility while…
The correct answer is A. True. See the full explanation below for the reasoning.
WDM/OTN Principles
Question
Compared with the dense wavelength division multiplexing system, the sparse wavelength division multiplexing system greatly reduces the cost of the system and has very strong flexibility while providing a certain number of wavelengths and a transmission distance within 100 kilometers.
Options
- ATrue
- BFalse
How the community answered
(37 responses)- A76% (28)
- B24% (9)
Topics
#CWDM#DWDM#wavelength division multiplexing#system cost
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