For lasers with tightly controlled wavelengths, approximately how far apart are the centers of adjacent wavelengths when 100 GHz spacing is used in a DWDM system?（） -题库考试答案搜索网

For lasers with tightly controlled wavelengths, approximately how far apart are the centers of adjacent wavelengths when 100 GHz spacing is used in a DWDM system?（）

单选题

2022-01-04 08:02

A、0.4 nanometers
B、0.6 nanometers
C、0.8 nanometers
D、1.2 nanometers
E、1.6 nanometer

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正确答案

C

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标签： CCNP(642-311)

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