Organizations implement multiplexing on their networks for two reasons: to enable network devices to communicate with each other without needing a dedicated connection between each device pair, although multiplexing still requires shared media; and. to better utilize scarce or expensive network resources.

What is multiplexing used for?

Multiplexing is widely used in telephony, data communications, and audio/video broadcasting. Telephone service typically use multiplexors to combine the various lines in a neighborhood into a single signal that is then carried to the central switching office for routing and call management.

What is multiplexing and why is it used?

Multiplexing is a technique used to combine and send the multiple data streams over a single medium. The process of combining the data streams is known as multiplexing and hardware used for multiplexing is known as a multiplexer. ... DEMUX separates a signal into its component signals (one input and n outputs).