Question

What are the advantages of fiber optics over copper as a transmission medium? Is there any advantage/disadvantage of using fiber optics over copper?

What is Baseband and Passband transmissions? Describe with examples.

A noiseless 8-kHz channel is sampled every 1 msec. What is the maximum data rate?

How does the maximum data rate change if the channel is noisy, with a signal-to-noise ratio of 30 dB?​

Answer 1

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