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Question 66 - H31-311 discussion

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The 1310 nm and 1550 nm transmission windows are low-loss windows. In DWDM systems, only the 1550 nm transmission window is used. Which of the following is the major cause?

A.
The working wavelength flatness area of the EDFA is included in this window.
Answers
A.
The working wavelength flatness area of the EDFA is included in this window.
B.
The non-linear effect of the 1550 nm wavelength area is small.
Answers
B.
The non-linear effect of the 1550 nm wavelength area is small.
C.
The 1550 nm wavelength area is applicable to long-haul transmission.
Answers
C.
The 1550 nm wavelength area is applicable to long-haul transmission.
D.
None of the above
Answers
D.
None of the above
Suggested answer: A
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asked 18/09/2024
Dustin Roberts
45 questions
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