Huawei Exam H31-311 Topic 2 Question 62 Discussion

Actual exam question for Huawei's H31-311 exam

Question #: 62
Topic #: 2

Optical supervisory channels are intended for the supervisory of WDM optical transmission systems. In ITU-T recommendations, 1510 nm wavelengths at a ( ) rate are preferentially used.

A64 kbit/s

B192 kbit/s

C2Mbit/s

D576 kbit/s

Show Suggested Answer

Suggested Answer: C

by Georgene at Dec 10, 2022, 03:12 PM

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