CompTIA A+ 1101 Fiber and Fiber Connectors Flashcards by RICARDO VILLETA

Q

transmission by light
no radio frequencies (can’t be intercepted)
transmission over long distances

A

Fiber Communication

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Q

used for short-range communications (up to 2 km)
uses a relatively inexpensive light source (often LEDs)

A

Multimode Fiber

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Q

used for long-range communications (up to 100km without needing to regenerate the signal)
more expensive light source than multimode fiber (often lasers)

A

Single-Mode Fiber

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