The Communication Network

A communication network is a system that enables the transfer of information between devices or people. It can be as simple as a phone line or as complex as the internet. Networks use various technologies like cables, wireless signals, or satellites to connect participants, allowing data such as voice, text, or images to be shared efficiently. They are structured with components like routers, switches, and servers that direct and manage traffic. Overall, communication networks are essential for exchanging information quickly and reliably across local and global scales.