Answer :

There is an i-mhz bandwidth baseband channel available. If the 2b1q line coding method is used, the data rate for this channel will be NRZ-L.

How wide a band does the baseband signal have?

A baseband bandwidth is defined as the highest frequency of a system or signal, or an upper bound on such frequencies, such as the upper cut-off frequency of a low-pass filter. Passband bandwidth, on the other hand, is the distance between the highest frequency and the lowest frequency that is not zero.

When you say baseband Ethernet, what do you mean?

describing a telecommunication system where data is transmitted digitally across a single, unmultiplexed signal channel over the transmission medium. A baseband network, such as Ethernet or token ring local area networks, are covered by this usage.

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