The advantages of optical fiber communication | vedclass

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(C) Optical fiber communication offers significant advantages over traditional metallic cables like two-wire lines or coaxial cables. $1$. $Large$ $ba

Vedclass · Accepted Answer

Large bandwidth, low transmission loss

Vedclass · Answer

(C) Optical fiber communication offers significant advantages over traditional metallic cables like two-wire lines or coaxial cables. $1$. $Large$ $bandwidth$: Optical fibers use light waves (high frequency), which allow for a much higher data transmission capacity compared to electrical signals in copper wires. $2$. $Low$ $transmission$ $loss$: The attenuation (signal loss) in optical fibers is extremely low, allowing signals to travel over long distances without the need for frequent repeaters. Therefore, the correct combination is large bandwidth and low transmission loss.

List-$I$	List-$II$
$A$. Troposphere	$I$. Approximate $65-75 \ km$ over Earth's surface
$B$. $E$-Part of Ionosphere	$II$. Approximate $300 \ km$ over Earth's surface
$C$. $F_2$-Part of Ionosphere	$III$. Approximate $10 \ km$ over Earth's surface
$D$. $D$-Part of Ionosphere	$IV$. Approximate $100 \ km$ over Earth's surface

The advantages of optical fiber communication over a two-wire transmission line or coaxial cable are . . . . . . .

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