Question

5) Optical fibers are good..?
​

Answer 1

Answer:

$\huge \mathfrak \fcolorbox{purple}{lavender} {Answer}$

Optical fibers are used as a medium for telecommunication and networking because it is flexible and can be bundled as cables. It is especially advantageous for long-distance communications because light propagates through the fiber with little attenuation compared to electrical copper cables.

Answer 2

Answer:

It is especially advantageous for long-distance communications, because infrared light propagates through the fiber with much lower attenuation compared to electricity in electrical cables. This allows long distances to be spanned with few repeaters. 10 or 40 Gbit/s is typical in deployed systems