Title Module 2 Part 2.pdf ✅

Communications Equipment By - Assistant Professor Nirali Thacker 1

Multiplexing & Multiplexer  Multiplexing is the set of techniques that allows the (simultaneous) transmission of multiple signals across a single data link.  A multiplexer (also called a mux) is a device that receives input signals from several device, combine them into a single stream of data and then transmits the data over a single communications line.  At the other end of this line, another device demultiplexer (or demux) is needed to demultiplex the combined lines. 3 By - Assistant Professor Nirali Thacker