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Huawei Exam H31-311 Topic 7 Question 45 Discussion

Actual exam question for Huawei's H31-311 exam
Question #: 45
Topic #: 7
[All H31-311 Questions]

The fiber core refractive index n1 must be ( ) the cladding layer refractive index n2, which is a necessary condition for transmitting optical signals in optical fibers.

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Suggested Answer: A

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