Which of the following options are insufficient for Erbium-doped Fiber Amplifiers? (Multiple choice)

The correct answer is A. Gain range is fixed and limited B. Optical surge problem C. Gain non-flatness. See the full explanation below for the reasoning.

WDM/OTN Principles

Question

Options

AGain range is fixed and limited
BOptical surge problem
CGain non-flatness
DLow noise index

How the community answered

(35 responses)

A
74% (26)
D
26% (9)

Topics

#EDFA limitations#gain non-flatness#optical surge#erbium-doped fiber amplifier

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