Question

give the advantage and disadvantages of optical cable ​

Answer 1

Answer:

Advantages are:

Optical fiber has a relatively high bandwidth in comparison to other transmission media. This permits much longer transmission distances and much higher signal rates than most media. For example, all undersea long-haul telecommunications cable is fiber-optic.

Disadvantages are:

Limited Application—Fiber optic cable can only be used on the ground, and it cannot leave the ground or work with mobile communication. Low Power—Light emitting sources are limited to low power. Although high power emitters are available to improve power supply, it would add extra cost.

Answer 2

Answer:

Greater bandwidth & faster speed—Optical fiber cable supports extremely high bandwidth and speed. The large amount of information that can be transmitted per unit of optical fiber cable is its most significant advantage. ... Less signal degradation—The loss of signal in optical fiber is less than that in copper wire.

Explanation:

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