How Many Network Cable Would You Need For A Medium Sized Network

What is a Computer Network?

A Computer Network is a group of ii or more than interconnected figurer systems that utilize common connection protocols for sharing various resources and files. You lot tin constitute a computer network connexion using either cable or wireless media. Every network involves hardware and software that connects computers and tools.

In this Computer networking tutorial, you lot will acquire:

What is a Reckoner Network?
Different Types of Calculator Networks
What is PAN (Personal Expanse Network)?
What is a LAN (Local Expanse Network)?
What is WAN (Wide Surface area Network)?
What is MAN (Metropolitan Area Network)?
Other Types of Computer Networks

Different Types of Computer Networks

At that place are various types of Computer Networking options available. The nomenclature of network in computers can be washed co-ordinate to their size also as their purpose.

The size of a network should be expressed by the geographic area and number of computers, which are a part of their networks. It includes devices housed in a unmarried room to millions of devices spread across the world. Following are the popular types of Computer Network:

Some of the most popular figurer network types are:

PAN (Personal Area Network)
LAN (Local Surface area Network)
MAN (Metropolitan Area Network)
WAN (Wide Expanse Network)

Let's study all of these types of networking in item.

What is PAN (Personal Area Network)?

PAN (Personal Surface area Network) is a estimator network formed around a person. Information technology more often than not consists of a computer, mobile, or personal digital assistant. PAN can be used for establishing communication among these personal devices for connecting to a digital network and the internet.

Characteristics of PAN

Beneath are the main characteristics of PAN:

It is mostly personal devices network equipped inside a limited surface area.
Allows you to handle the interconnection of It devices at the surrounding of a single user.
PAN includes mobile devices, tablet, and laptop.
It can exist wirelessly connected to the internet chosen WPAN.
Appliances use for PAN: cordless mice, keyboards, and Bluetooth systems.

Advantages of PAN

Here are the important pros/benefits of PAN network:

PAN networks are relatively secure and safe
Information technology offers only curt-range solution up to ten meters
Strictly restricted to a small-scale expanse

Disadvantages of PAN

Hither are the cons/drawbacks of using PAN network:

Information technology may establish a bad connection to other networks at the aforementioned radio bands.
Distance limits.

What is a LAN (Local Area Network)?

A Local Expanse Network (LAN) is a group of reckoner and peripheral devices which are continued in a limited surface area such equally school, laboratory, abode, and part building. Information technology is a widely useful network for sharing resources like files, printers, games, and other application. The simplest type of LAN network is to connect computers and a printer in someone'southward home or function. In general, LAN will be used as one type of transmission medium. It is a network which consists of less than 5000 interconnected devices across several buildings.

Characteristics of LAN

Hither are the important characteristics of a LAN network:

Information technology is a private network, then an outside regulatory torso never controls it.
LAN operates at a relatively college speed compared to other WAN systems.
There are diverse kinds of media admission control methods similar token ring and ethernet.

Advantages of LAN

Here are the pros/benefits of LAN:

Estimator resources like difficult-disks, DVD-ROM, and printers tin share local area networks. This significantly reduces the cost of hardware purchases.
Y'all can apply the same software over the network instead of purchasing the licensed software for each client in the network.
Data of all network users can exist stored on a single hard disk of the server computer.
Y'all tin easily transfer data and messages over networked computers.
It will exist easy to manage data at only one identify, which makes data more secure.
Local Area Network offers the facility to share a unmarried internet connectedness among all the LAN users.

Disadvantages of LAN

Here are the cons/drawbacks of LAN:

LAN will indeed save cost because of shared computer resources, simply the initial cost of installing Local Area Networks is quite high.
The LAN admin can check personal data files of every LAN user, then it does non offer good privacy.
Unauthorized users tin admission critical information of an organisation in case LAN admin is non able to secure centralized data repository.
Local Area Network requires a constant LAN administration as there are problems related to software setup and hardware failures

What is WAN (Wide Surface area Network)?

WAN (Wide Surface area Network) is another of import figurer network that which is spread across a large geographical area. WAN network organization could be a connection of a LAN which connects with other LAN's using telephone lines and radio waves. It is mostly limited to an enterprise or an organisation.

Characteristics of WAN

Beneath are the characteristics of WAN:

The software files will be shared among all the users; therefore, all can admission to the latest files.
Whatsoever organization can course its global integrated network using WAN.

Advantages of WAN

Hither are the benefits/pros of WAN:

WAN helps you to cover a larger geographical area. Therefore business offices situated at longer distances can hands communicate.
Contains devices similar mobile phones, laptop, tablet, computers, gaming consoles, etc.
WLAN connections work using radio transmitters and receivers built into customer devices.

Disadvantages of WAN

Here are the drawbacks/cons of WAN network:

The initial setup toll of investment is very loftier.
It is difficult to maintain the WAN network. Y'all need skilled technicians and network administrators.
There are more errors and issues because of the wide coverage and the use of unlike technologies.
It requires more than time to resolve issues considering of the involvement of multiple wired and wireless technologies.
Offers lower security compared to other types of network in estimator.

Also Check: LAN vs WAN: What's the Difference?

What is Human being (Metropolitan Area Network)?

A Metropolitan Surface area Network or Human is consisting of a figurer network across an unabridged city, college campus, or a modest region. This type of network is large than a LAN, which is by and large limited to a unmarried building or site. Depending upon the type of configuration, this blazon of network allows yous to comprehend an area from several miles to tens of miles.

Characteristics of MAN

Here are important characteristics of the Man network:

It by and large covers towns and cities in a maximum l km range
Generally used medium is optical fibers, cables
Information rates adequate for distributed computing applications.

Advantages of Homo

Here are the pros/benefits of Human being network:

Information technology offers fast communication using loftier-speed carriers, like cobweb optic cables.
It provides excellent support for an extensive size network and greater admission to WANs.
The dual bus in Man network provides support to transmit data in both directions concurrently.
A Man network mostly includes some areas of a city or an unabridged city.

Disadvantages of Homo

Here are drawbacks/cons of using the Homo network:

Y'all demand more cable to plant MAN connectedness from i place to another.
In Human being network it is tough to make the system secure from hackers

Other Types of Reckoner Networks

Apart from above mentioned computer networks, hither are some other important types of networks:

WLAN (Wireless Local Area Network)
Storage Expanse Network
System Area Network
Home Area Network
POLAN- Passive Optical LAN
Enterprise private network
Campus Area Network
Virtual Area Network

Let'southward run into all these different types of networks in detail:

1) WLAN

WLAN (Wireless Local Area Network) helps you to link single or multiple devices using wireless communication within a express expanse like home, schoolhouse, or office building. It gives users an ability to movement around within a local coverage area which may be connected to the network. Today most mod day's WLAN systems are based on IEEE 802.xi standards.

2) Storage-Expanse Network (SAN)

A Storage Surface area Network is a blazon of network which allows consolidated, block-level data storage. It is mainly used to make storage devices, like disk arrays, optical jukeboxes, and tape libraries.

three) System-Area Network

System Expanse Network is used for a local network. Information technology offers high-speed connection in server-to-server and processor-to-processor applications. The computers connected on a SAN network operate as a unmarried system at quite high speed.

4) Passive Optical Local Area Network

POLAN is a networking technology which helps you to integrate into structured cabling. Information technology allows you to resolve the issues of supporting Ethernet protocols and network apps.

POLAN allows you lot to use optical splitter which helps you to separate an optical point from a single-mode optical fiber. It converts this single signal into multiple signals.

5) Home Area Network (HAN):

A Habitation Area Network is always built using two or more interconnected computers to form a local surface area network (LAN) within the home. For example, in the U.s., virtually xv million homes accept more than than one figurer.

These types of network connections help computer owners to interconnect with multiple computers. This network allows sharing files, programs, printers, and other peripherals.

6) Enterprise Individual Network :

Enterprise private network (EPN) networks are build and endemic by businesses that desire to deeply connect numerous locations in order to share various computer resources.

7) Campus Area Network (CAN):

A Campus Expanse Network is fabricated up of an interconnection of LANs within a specific geographical expanse. For example, a university campus can be linked with a variety of campus buildings to connect all the academic departments.

8) Virtual Private Network:

A VPN is a private network which uses a public network to connect remote sites or users together. The VPN network uses "virtual" connections routed through the net from the enterprise's individual network or a 3rd-party VPN service to the remote site.

It is a gratis or paid service that keeps your web browsing secure and individual over public WiFi hotspots.

Summary

Types of connections in computer networks can exist categorized according to their size as well as their purpose
PAN is a computer network which generally consists of a computer, mobile, or personal digital assistant
LAN (Local Area Network) is a group of computer and peripheral devices which are connected in a limited area
WAN (Wide Area Network) is another of import calculator network that which is spread across a large geographical area
A metropolitan area network or MAN is consisting of a computer network across an unabridged city, higher campus, or a small region
WLAN is a wireless local expanse network that helps you to link single or multiple devices using. It uses wireless communication within a limited area like home, school, or part building.
SAN is a storage surface area network is a type of network which allows consolidated, cake-level information storage
System area network offers high-speed connectedness in server-to-server applications, storage expanse networks, and processor-to-processor applications
POLAN is a networking technology which helps you to integrate into structured cabling
Abode network (HAN) is a always built using 2 or more interconnected computers to form a local area network (LAN) within the home
Enterprise individual network (EPN) networks are build and owned by businesses that want to securely connect various locations
Campus expanse network (Tin) is fabricated up of an interconnection of LANs in a specific geographical expanse
A VPN is a private network which uses a public network to connect remote sites or users together
What does LAN stand for? – LAN stands for Local Area Network.
What is the difference between LAN and WAN? – LAN is a reckoner network that covers a small geographic area, like a home, office, or grouping of buildings, while WAN is a computer network that covers a broader area.