Huawei
H31-341_V2.5 · Question #446
Which of the following descriptions about the characteristics of optical fibers are correct? (Multiple choice)
The correct answer is A. G652 fiber is the single-mode fiber with the best performance at 1310 nm C. G654 optical fiber is mainly used in submarine optical fiber communication that requires a long D. G655 fiber is a non-zero dispersion-shifted single-mode fiber, suitable for DWDM system applications. See the full explanation below for the reasoning.
Question
Which of the following descriptions about the characteristics of optical fibers are correct? (Multiple choice)
Options
- AG652 fiber is the single-mode fiber with the best performance at 1310 nm
- BG653 fiber is called dispersion-unshifted fiber or the best performance fiber at 1550 nm
- CG654 optical fiber is mainly used in submarine optical fiber communication that requires a long
- DG655 fiber is a non-zero dispersion-shifted single-mode fiber, suitable for DWDM system applications
How the community answered
(23 responses)- A83% (19)
- B17% (4)
Community Discussion
No community discussion yet for this question.