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Why is dedicating a transatlantic optical fibre to one signal wasteful?

A

It has huge bandwidth but can carry only one signal.

B

It has very limited bandwidth and is inexpensive.

C

It has low bandwidth and must be replaced frequently.

D

It has huge bandwidth and is very expensive.

Card 1 of 21

Time-division multiplexing (A-level only) Flashcards

  1. A Level
  2. /Physics
  3. /Time-division multiplexing (A-level only)

21 flashcards on AQA A Level Physics Time-division multiplexing (A-level only): the key terms, definitions and equations you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards