WAN, or wide area network, connects networks across large geographic areas. Learn what a WAN is, how it works, and how it compares to LANs.

In its simplest form, a wide-area network (WAN) is a collection of local-area networks (LANs) or other networks that communicate with one another.

Jul 12, 2025 · Networks can be classified broadly into two categories; Local Area Networks LAN and Wide Area Networks WAN. As compared to LAN, which could be as restricted as a home, …

A wide-area network (WAN) is a series of connected, telecommunication networks, often used by businesses, that span a large geographic area.

A WAN acts as a network of networks, providing connectivity over extended distances. This facilitates important functions for organizations, including resource sharing, data exchange, …

It is called a wide-area network because it spans beyond a single building or large campus to include multiple locations spread across a specific geographic area, or even the world. For …

Mar 14, 2023 · A WAN is a global service, while LAN connections pertain to a small area, such as a home, office suite and building. A metropolitan area network (MAN) operates within city limits.

What is WAN? A wide area network (WAN), by definition, is a computer network comprised of smaller local area networks (LANs) that communicate across geographical distances. …

Sep 12, 2023 · Short for Wide Area Network, a WAN is a collection of computers and devices connected by a communications network over a wide geographic area. Wide area networks …

Jul 12, 2025 · WANs can help in communication, the sharing of information, and much more between systems or devices from around the world through a WAN provider. What is a WAN? …