Both of the WAN and LAN are the network types. Their biggest difference is the different application environment. This article will tell you the concepts of them and share you an infographic of the difference between WAN an LAN.
A WAN, in the networking, is the Wide Area Network, also named Long Haul Network. WAN can cover up to thousands of kilometers, connecting several cities or countries. Furthermore, it can connect several continents and provides long distance telecommunication, in order to build an international network. Its covering areas are bigger than LAN and MAN. For example, our Internet is the largest Wide Area Network in the world.
A LAN (Local Area Network) is a computers group that consists of several connected computers in an area. The area commonly is about thousands of meters. A LAN can achieve the targets, including Documents Management, Application Sharing, Printers Sharing, E-mail, and so on. The LAN is closed network that can consist of 2 PCs or thousands of PCs in one company.
WAN vs. LAN
Here shares you an infographic about this topic.
Learn more details: LANs vs. WANs