Fig 1 gives an example of a network in a school comprising of a local area network or lan connecting computers with each other, the internet, and various servers. A computer network consists of a collection of computers, printers and other equipment that is connected together so that they can communicate with each other. Introduction to the controller area network can rev. Lan network cable media and connectors pearson it certification. This decreases infrastructure costs for the organization drastically. You dont necessarily have to memorize the names of each fiber connector.
Lans can be built with relatively inexpensive hardware, such as hubs, network adapters and ethernet cables. Introduction to the controller area network can 3 standard can or extended can the can communication protocol is a carriersense, multipleaccess protocol with collision detection and. A lan is very useful for sharing resources, such as data storage and printers. Identifying network connectors and cables and their. Learn what type of network cable connector such as rj45. Different types of adapters are available for bnc connectors, including a tconnector, barrel connector, and terminator.
The most common type of connector used with coaxial cables is the bayoneneillconcelman bnc connector. Wlans give users mobility as they allow connection to a local area network. Network media cables types in hindi by niket shah in hindi. A local area network, or lan, consists of a computer network at a single site, typically an individual office building. The rj45 connector works with twisted pair cabling and is the most common type of connector in modern networks. Cables thick coaxial cable this type cable is usually yellow in color and used in what is called thicknets, and has two conductors. Ip is a standard that defines the manner in which the network layers of two hosts interact. Be sure to take a look at exercise 12 in the labbook. A computer network is a group of computers linked to each other that enables the computer to communicate with another computer and share their resources, data, and applications. Connector types and their properties examcollection. It does seem very basic, but knowing the different cable and connector types is.
A lan may be set up using wired or wireless connections. A lan that is completely wireless is called wireless lan or wlan. Hardware resources that can be easily shared over the network include printer, fax machines, modems, memory space, etc. There are a number of different cabling types that a network. A computer network can be categorized by their size.
Three basic techniques are used to protect networks from unauthorized wireless use. Transmission media are necessary to form a computer network, as they are the. Network cable connectors types and specifications this tutorial explains network cable connector types and specifications in details. In addition, the rj45 connector is used on cisco console cables. Connector types and their properties, including fiber connectors, copper. Utp cables are more prevalent in soho networks while stp is. Cabling florida center for instructional technology. This tutorial explains network cable connector types and specifications in details. This tutorial will explain the basics of some of the most popular technologies used in. In this lesson, lets learn the types of transmission media and the connectors.
The connection would also be containing some little bayonet type connectors at the end of it. To connect two or more computers or networking devices in a network, network cables are used. This straight tip can be seen coming out of the each end of the connector. The most common type of connector used with coaxial cables is the bayoneneillconcelman bnc. The whole process also requires a lot more manual effort but they are easy to install. This cable contains a conductor, insulator, braiding, and sheath. One would find, that the first type that the fiber network has is called st. Learn what type of network cable connector such as rj45, j rj11, usb, mtrj, coaxial bnc, lc local connector, mtrj, usb bnc and aui is used to connect what type of network cable. Ip addresses are 32 bit long, hierarchical addressing scheme. Connectors on the cable are the weakest points in any network.