A telecommunications network is a group of nodes interconnected by telecommunications links that are used to exchange messages between the nodes. The links may use a variety of technologies based on the methodologies of circuit switching, message switching, or packet switching, to pass messages and signals.

What is telecommunication network and examples?

The information may consist of audio or video data or some other type of data. The networks are based either on wired or wireless infrastructures. Typical examples of telecommunication networks are the telephone landline network, the mobile network, cable TV networks or the internet.

What are the 4 types of telecommunication networks?

wide area networks (WAN) metropolitan area networks (MAN) local area networks (LAN) Internet area networks (IAN)