• Wednesday May 27,2020

WAN network

We explain what a WAN network is and the types that exist. In addition, several examples and other types of computer networks.

The WAN networks incorporate several smaller networks into one.
  1. What is a WAN network?

In computer science, it is called WAN (English acronym: Wide Area Network, that is, Wide Area Network) to the computer connections of larger, that is to say, the largest and fastest-speed, covering a large geographical portion of the planet, when not the entire world.

The WAN networks incorporate several smaller networks into one, thus interconnecting users separated by huge distances, with higher transmission rates and with different levels (layers) of data.

This implies the need for machines completely dedicated to the execution of user programs (hosts), the presence of router and switchgear devices, or the use of sub-mask masks. network to connect multiple hosts .

It can serve you: Internet.

  1. WAN network types

The WAN networks can be of different types, for example:

  • WAN network by circuits . These are dial-up networks, which receive full bandwidth dedication while using the telephone line, but they are slow and occupy the telephone line. Unique.
  • WAN network per message. It consists of computers (switches) that accept the traffic of each of the terminals of the network and manage the flow of information through messages (and information in the header thereof) that can be deleted, redirected or automatically answered.
  • WAN network by packets. The information in these cases is divided into small parts (packets) and once they reach their destination they are again integrated into the original message.

The WAN networks promise to be the technology of future computer integration, which allows more instant communication at all levels of various sectors of the day (work, leisure, documentation, shopping, etc.).

  1. WAN network examples

The Internet allows connection to a huge set of online data.

A perfect example of a WAN network is the Internet, also known as the World Wide Web, which allows connection to a huge set of data available online, from anywhere in the world that has an access point and an ISP ( Internet Service Provider, " Internet Service Provider ").

The same goes for national banking networks, which administer secret financial information, or with subscription television networks, which use satellites and other mechanisms to broadcast paid signals to subscribed households.

  1. Other types of network

The scope of a LAN network is limited to a defined area of ​​small proportions.

Apart from WAN networks, there are two other types of network based on their scope:

  • LAN Networks ( Local Area Network ) . As the name implies (acronym for Local Area Network), these are networks whose scope is limited to a well-defined area and small proportions, such as an apartment, an office, an airplane and even a building. Without public interconnection means, LANs operate as a single location network, although they can serve several users at the same time.
  • MAN Networks ( Metropolitan Area Network ) . Its name comes from the acronym in English for the Metropolitan Area Network, and it is high-speed networks and intermediate coverage, covering a larger geographical area than a LAN (or may contain several of them), as a portion of a City or university campus.

More in: LAN network.

Interesting Articles

Dalton's Atomic Theory

Dalton's Atomic Theory

We explain to you what is Dalton's Atomic Theory, the atomic model he proposes, and its importance. In addition, who was John Dalton. Dalton discovered that all matter is made up of a limited number of atoms. What is Dalton's atomic theory? It is known as Dalton's Atomic Theory or Dalton's Atomic Model for the first model of scientific bases with respect to the fundamental structure of matter



We explain to you what a limit is and how geographical limits are established. In addition, other meanings of the term in various fields. The concept of limit is often easily confused with that of the border. What is Limit? The concept of limit comes from brass, and means edge . First, from the geography it is only understood as the real or imaginary line that separates two contiguous territories



We explain what latitude is and what longitude is. In addition, what latitude is for, its relation to climate and some examples. Latitude can be classified into north latitude and south latitude. What is latitude? When we talk about latitude, we mean the distance between any point on our planet Earth , and the line that divides it in the middle, that is, the equator



We explain to you what the electronics and history of this technical and scientific discipline is. In addition, what it is for and its importance. Electronics is dedicated to the study and production of physical systems. What is the electronic? It is called an electronic technical and scientific discipline , considered as a branch of physics and as a specialization of engineering, which is dedicated to the study and production of physical systems based on conduction and control of a flow of electrons or electrically charged particles



We explain to you what the address is and what the business address consists of. In addition, why it is necessary and some meanings. The address is able to indicate a destination orientation. What is Direction? First, direction is the action and effect of directing . At the same time, the concept `` presents '' different `` acceptances '' or variations of meaning according to its use, such as: Postal address



We explain what the OAS is and the different functions of this organization. In addition, its objectives and countries that compose it. The OAS was created on April 30, 1948. What is the OAS? The OAS is the Organization of American States (OAS in English), an international organization of a Pan-American court and regional scope of action, created on April 30, 1948, with the idea of ​​operating as a multilateral instance for the integration of the continent. It