Their primary use was to connect multiple, slow-speed data terminals over voice channels
Data multiplexers came in two types: time division multiplexers (TDM) and statistical multiplexers (statmux)
Frequency-division multiplexing, wavelength-division multiplexing, and time-division multiplexing.
yes you can
types of multiplexers?
Frequency-division multiplexing and wavelength-division multiplexing
Their primary use was to connect multiple, slow-speed data terminals over voice channels
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Frequency division multiplexing is when a communication medium divides its frequency in order to carry a number of different signals at once. Broadband DSL uses this to transport large amounts of data quickly.
fets are used due to their high speeds
32 multiplexers , each of size is 16 bits
Orthogonal frequency division multiplexing is special case of frequency division multiplexing where a ling serial data streams are divided into parallel data streams and each data stream is multiplied either by orthogonal frequency or code. when multiplied by code known as frequency code division multiplexing and when multiplied by orthogonal frequency then know as orthogonal frequency division multiplexing
Do you mean FDM or Frequency Division Multiplexing? If so, FDM is the division of a high frequency carrier into separate non-overlaping bands to be modulated by separate inputs. It's the modulation of several low frequency channels onto a high frequency carrier. Voice channels are low bandwidth inputs relative to the broadband carrier used to broadcast them.