What Does Multiplexer (MUX) Mean?
A multiplexer (MUX) is a network device that allows one or more analog or digital input signals to travel together over the same communications transmission link. The purpose of multiplexing is to combine and transmit signals over a single shared medium in order to optimize efficiency and decrease the total cost of communication.
Techopedia Explains Multiplexer (MUX)
Multiplexing techniques have become useful network optimization tools during the age of the Internet of Things, edge computing and 5G. It’s important to note, however, that multiplexing itself is quite old in terms of post-industrial technologies. In its earliest forms, multiplexing can be traced back to the 1800s and when it was first used to optimize legacy communication channels like the telegraph and radio.
