What is a WAN and what are the different types of WAN ?


WAN Definition:

An interchanging network that utilizations such gadgets as phone lines, satellite dishes, or radio waves to traverse a bigger geographic territory than can be secured by a LAN.

What is a WAN?

Wide Area Network is like a Local Area Network (LAN), however,it's significantly greater. In contrast to LANs, WANs are not constrained to a solitary area. Numerous wide territory systems range long separations through phone lines, fiber optic links, or satellite connections. They can likewise be made out of littler LANs that are interconnected. The Internet could be depicted as the greatest WAN on the planet.


Network Types:-LAN, MAN and WAN

The Network permits Computers to associate and speak with various Computers by means of any medium. LAN, MAN,and WAN are the three significant kinds of the system intended to work over the territory they spread. There are a few likenesses and dissimilarities between them

There are different kinds of Computer Networks additionally:
  • LAN (Personal Area Network)
  • SAN (Storage Area Network)
  • EPN (Enterprise Private Network)
  • VPN (Virtual Private Network)

Local Area Network:

LAN or Local Area Network interfaces arrange gadgets so that computer and workstations can share information, devices,and projects. The gathering of Computers and gadgets are associated together by a switch or pile of switches, utilizing a private tending to plot as characterized by the TCP/IP convention. Private locations are extraordinary according to different Computers on the neighborhood organize.

Information transmits at a quick rate as the quantity of Computers connected are restricted. By definition, the associations must be fast and moderately reasonable equipment. LANs spread littler land territory (Size is constrained to a couple of kilometers) and are exclusive. One can utilize it for a place of business, home, medical clinic, schools, and so forth. LAN is anything but difficult to structure and keep up. A Communication medium utilized for LAN has curved pair links and coaxial links.

Metropolitan Area Network:

MAN or Metropolitan zone Network covers a bigger territory than that of a LAN and littler region when contrasted with WAN. It associates at least two Computers that are separated however lives in the equivalent or various urban communities. It covers an enormous topographical zone and may fill in as an ISP (Internet Service Provider). MAN is intended for clients who need a rapid network. Rates of MAN goes regarding Mbps. It's difficult to plan and keep up a Metropolitan Area Network.

Wide Area Network definition:

WAN or Wide Area Network is a computer network that stretches out over a huge topographical region, in spite of the fact that it may be kept to the limits of a state or nation. A WAN could be an association of LAN interfacing with other LAN's by means of phone lines and radio waves and might be constrained to a venture to general society. The innovation is fast and moderately costly.

WAN's information rate is delayed about a tenth LAN's speed, since it includes expanded separation and expanded number of servers and terminals and so forth. Velocities of WAN ranges from not many kilobits every second (Kbps) to megabits every second (Mbps).

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