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H31-341_V2.5 · Question #508

Which of the following options is the low-loss area of single-mode fiber? (Multiple choice)

The correct answer is B. 1310nm C. 1400nm. See the full explanation below for the reasoning.

Question

Which of the following options is the low-loss area of single-mode fiber? (Multiple choice)

Options

  • A900nm
  • B1310nm
  • C1400nm
  • D1550nm

How the community answered

(19 responses)
  • A
    11% (2)
  • B
    74% (14)
  • D
    16% (3)

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