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 architecture refers to the layout of the network, consisting of the hardware, software, connectivity, communication protocols, and mode of transmission (i.e. wired or wireless). This FAQ will ...

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 ...

A Metropolitan Area Network, or MAN, is a series of LANs (Local Area Networks) that are interconnected through various means in a Metropolitan area such as a city and its subburbs. If a company has a ...

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 ...