Huawei
H31-311_V2.5 · Question #111
In WDM systems, when fewer than () wavelengths are used, it is ideal to use dielectric thin film filters (TFFs).
The correct answer is C. 16. See the full explanation below for the reasoning.
WDM/OTN Principles
Question
In WDM systems, when fewer than () wavelengths are used, it is ideal to use dielectric thin film filters (TFFs).
Options
- A4
- B8
- C16
- D20
How the community answered
(54 responses)- A4% (2)
- B15% (8)
- C74% (40)
- D7% (4)
Topics
#dielectric thin film filter#TFF#WDM wavelength count#optical demultiplexing
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