Write at least one point of advantage of using optical fibres in modern communication system?
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Answer:
An optical fiber offers low power loss, which allows for longer transmission distances.
Explanation:
optical fiber is well protected from outer environment
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The advantages of using optical fibers in the modern communication system are as follows:
It provides higher bandwidth support
- They have a much greater bandwidth in comparison to metal cables.
- The amount of information that can be transmitted per unit time of using optical fiber is more.
Less power loss
- The usage of optical fiber ensures low power loss.
- Due to this there are longer transmission distances.
Immunity to electromagnetic interference and tapping
- These cables are immune to electromagnetic interference.
- They can be used efficiently in electrically noisy environments without any concern
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