A wide area network (WAN) is a data network, usually used for connecting computers, that spans a wide geographical area. WANs can be used to connect cities, states, or even countries. WANs are often ...

If you take a look at your wireless router , you may see the abbreviations LAN and WAN, which are often next to some of the ports on the device. LAN stands for local area network, and WAN stands for ...

Network technologies allow two or more computers to connect with each other. The most common of these technologies include Local Area Network (LAN), Wireless Area Network (WAN), the Internet via ...

A printed circuit board that provides a transmitting/receiving port for a local area network (LAN) or a carrier's telephone or wide area network (WAN). Line cards plug into telephone company switches ...