What are two characteristics of fiber-optic cable? (Choose two.)

Questions BankCategory: CCNAWhat are two characteristics of fiber-optic cable? (Choose two.)
ITExamAnswers Staff asked 7 months ago
Question:
What are two characteristics of fiber-optic cable? (Choose two.)

  • It is not affected by EMI or RFI.
  • Each pair of cables is wrapped in metallic foil.
  • It combines the technique of cancellation, shielding, and twisting to protect data.
  • It typically contains 4 pairs of fiber-optic wires.
  • It is more expensive than UTP cabling is.

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1 Answers
CCNA Questions Answers Staff answered 6 months ago
Fiber-optic cabling supports higher bandwidth than UTP for longer distances. Fiber is immune to EMI and RFI, but costs more, requires more skill to install, and requires more safety precautions.



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