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RCDDV15 · Question #25

An ICT distribution designer installed a 50/1 ?5 mm/1300 nm fiber optic cable from Building A to identical Building B with a distance of 600 m (1968 ft) At Building B. the designer fusion splice…

The correct answer is C. 3.90 dB. See the full explanation below for the reasoning.

Optical Fiber Cabling Systems

Question

An ICT distribution designer installed a 50/1 ?5 mm/1300 nm fiber optic cable from Building A to identical Building B with a distance of 600 m (1968 ft) At Building B. the designer fusion splice this new cable to an existing identical 50/126 mm fiber optic cable that runs 800 m (2525 ft) to Building A. Both ends are terminated with SC connectors. What is the loss budget for the above fiber link?

Options

  • A2.95 dB
  • B3.40dB
  • C3.90 dB
  • D4.35 dB

How the community answered

(47 responses)
  • A
    11% (5)
  • B
    4% (2)
  • C
    83% (39)
  • D
    2% (1)

Topics

#fiber optic loss budget#fusion splice loss#SC connector loss#multimode attenuation

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