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Question

Which is not the advantage of fibre optic cable over copper cable.

A
Less expensive
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B
Non-flammable
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C
Higher data carrying capacity
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D
Low power
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Solution

The correct option is B Non-flammable

Non-flammable advantage of fibre optic cable over copper cable.

Fiber optic cable has many advantages over copper cable. ... Fiber optic cabling uses less power and provides less signal degradation than copper cables. They are generally non-flammable, virtually unable to be tapped, and are better suited for data and illumination transmission.

Fiber Internet connectivity offers significant reliability advantages over copper Internet connectivity, due to the fact that fiber is much stronger than copper. Fiber-optic Internet is not susceptible to inclement weather conditions, which can damage or stall data transmission via copper cabling.

Fiber optic transmission is faster: Fiber optic versus copper wire transmission can be boiled down to the speed of photons versus the speed of electrons. ... An added benefit of fiber optic cables is that they are not a fire hazard. (Fiber optic cables, unlike copper cables, do not conduct electricity.

Natural fibers typically do not melt. Wool and silk burn slowly, are difficult to ignite, and may self-extinguish. With other untreated natural fabrics, such as cotton and linen, the fabric can ignite quickly, resulting in a fast moving flame spread.


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