What is another word for multiplexer?
Pronunciation: [mˈʌltɪplˌɛksə] (IPA) 
A multiplexer is a device that selects between several input signals and forwards the selected signal to a single output line. Synonyms for multiplexer include mux, selector, switch, and router. A multiplexer is commonly used in digital communication systems to increase bandwidth. Alternatives for the term multiplexer are often used interchangeably, although each has unique qualities. For example, a router is a type of multiplexer that allows multiple devices to connect to a single network. Meanwhile, a selector is a less commonly used term for a multiplexer but still describes the same device. Ultimately, the choice of term depends on the specific function of the device in question.
