A) High bandwidth and EM interference
B) Low bandwidth and EM interference
C) High band width, low transmission capacity and no EM interference
D) High bandwidth, high data transmission capacity and no EM interference
Correct Answer: D
Solution :
Few advantages of optical fibres are that the number of signals carried by optical fibres is much more than that carried by the Cu wire or radio waves. Optical fibres are practically free from electromagnetic interference and problem of cross talks whereas ordinary cables and microwave links suffer a lot from it.You need to login to perform this action.
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