Cisco
650-756 · Question #42
Which of the following is a nonlinear impairment?
The correct answer is C. four-wave mixing. See the full explanation below for the reasoning.
Question
Which of the following is a nonlinear impairment?
Options
- Aphase modulation distortion
- Bchromatic dispersion
- Cfour-wave mixing
- Dsignal-to-noise ratio
How the community answered
(24 responses)- A13% (3)
- B4% (1)
- C79% (19)
- D4% (1)
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