The first decade of lan technology development was a period in which corporate computing users were gradually adapting to the new technology and steadily rolling it out within organizations on a department basis. Connector types and their properties examcollection. Modern computer networks use several different kinds of cables for short and longdistance communication including ethernet and fiber optic. The type of cable chosen for a network is related to the networks topology, protocol, and size. Cat6, cat6a, and cat7 also contain four twisted pairs and are the future standard for networking cables.
Harting ethernet cabling data communication networks for the. Coaxial cable is braidedgrounded strands of wire that can provide some. Networking cables are networking hardware used to connect one network device to other network devices or to connect two or more computers to share printers, scanners etc. Introduction to network cables and network cable types. Unshielded twisted pair utp cable shielded twisted pair stp cable coaxial cable fiber optic cable twisted pair cables. Mine power cables are generally designed to be used as flexible feeder cables for circuits between the main power source and mine load centers or as equipment trailing cables. Network cable types and specifications computernetworkingnotes. Hubs at the bottom of the networking food chain, so to speak, are hubs. Cabling florida center for instructional technology. There are several different types of cables ranging from cables used in construction and the erection of suspended bridges to those that can transmit electricity and other telecommunication signals. The printer server is used for controlling and managing printing on the network.
Tradeoffs are cost versus practical maximum cable length. What links here related changes upload file special pages permanent. The most common type of connector used with coaxial cables is the bayoneneillconcelman bnc connector see fig. Some networking professionals use the term patch cable to refer to any kind of straightthrough network cable used for a temporary purpose. Generally, networks are made up of two types of cables. Dsl is a form of broadband communication, which may use phone lines and fiberoptic cables for transmission. Fiber types there are two main types of fiber optic cables. The purpose of this article is to provide the nontechnical reader with an overview of. Learn the specifications, standards, and features of the. To connect two or more computers or networking devices in a network, network cables are used. Different types of adapters are available for bnc connectors, including a tconnector, barrel connector, and terminator. Manufacturers of usb cable india have intended this post to explain different types of networking cables used in connections.
In addition, it can support greater cable lengths between network devices than twisted pair cable. Along with the cables that are widely used nowadays have evolved over time, so have the connectors that are used for connecting them. The two types of coaxial cabling are thick coaxial and thin coaxial. Fiberoptic cables support very high bandwidth which makes them the preferred choice of cables when.
Everything you always wanted to know about optical networking but were afraid to ask 1 richard a steenbergen nanog 57. A network consists of two or more computers that are linked in order to share resources such as printers and cds, exchange files, or allow electronic communications. While directburied cable cannot be readily added to or maintained, the current carrying capacity is usually greater than that of cables in ducts. Straight through cable is also known as the patch cable and is an alternative to wireless connections where one or more computers access a router through a wireless signal. In such cables, voids are eliminated by increasing the pressure of compound and for this reason they are called pressure cables. Different types of network cables, such as coaxial cable, optical fiber cable. Each workstation and file server on a wireless network has some sort of transceiverantenna.
The following sections discuss the types of cables used in networks and other related topics. Different types of network cables, such as coaxial cable, optical fiber cable, and twisted pair cables, are used depending on the networks physical layer, topology, and size. A user can read, write, exchange and manage the files with the help of file servers. There are three types of physical media that can be used on a network. A type of networking protocol it defines the types of cables and connections that are used to wire computers, switches, and routers together. This type of connector comes in many different sizes ranging from 25 wire pairs to above 500 pairs.
The physical topology of a network refers to the configuration of cables, computers, and other peripherals different types of topologies bus topology star topology ring topology mesh topology tree topology hybrid topology bus topology all the nodes file server, workstations, and peripheralson a bus. Twisted pair is much less expensive than the other commonly used guided transmission media coaxial cable, optical fiber and is easier to work with. For longdistance applications, twisted pair can be used at data rates of 4 mbps or more. Network cable types and specifications learn the specifications, standards, and features of the coaxial cable, twistedpair cable, and the fiberoptical cable. There are different types of cable in networking that are used for different purposes and medium. Computers with a wireless connection to a network also use a network card see advice sheet 20 for more information on wireless networking. Networking overview and planning part i 40 after reading chapter 2,home network building blocks. Coaxial cable consist of a solid copper core surrounded by an insulator mainly made up of poly vinyl chloride pvc or teflon coaxial cables are less prone to interference both internal and external. There are so many connections are out there which are most commonly found in the modern era. Network cable types basic overview physical construction orange white orange green whitegreen blue whiteblue brown whitebrown orange whiteorange green whitegreen blue whiteblue brown whitebrown the basic category 5,5e,6,6a cable 4 x twisted pairs grey,blue,red etc pvc jacket overall specifications as at 2012. Different types of cable in networking snabay networking. Introduction to network cables and network cable types lifewire. There are several types of cable which are commonly used with lans. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable coaxial cable.
Fiberoptic cables are much more expensive than twistedpair and coaxial cables. Also, the most specific and common type of utp connector cable is known as an rj45. Ethernet cable types pdf free download as pdf file. The rj45, registered jack 45 connector is used almost universally as the physical connector used on ethernet cables, and with networking cables in general. These different media types can be further broken down into different categories and types of cabling, which are either used for specific purposes or provide greater bandwidth. The physical topology refers to the way the computer network is physically wired. Basic network cabling system reception accounts manager accounts. There are various types of cables used in networks as follows. What makes your network tick, you should understand the building blocks that you need in order to put together a simple but highly functional home network. A straightthrough cable is a type of utp unshielded twisted pair cable that is used in lan networks to connect the networking devices like computers, hubs, switches, routers, etc. Cable is the medium through which information usually moves from one network device to another.
Each workstation and file server on a wireless network has some sort of transceiverantenna to send and receive. Basics of fiber optics mark curranbrian shirk fiber optics, which is the science of light transmission through very fine glass or plastic fibers, continues to be used in more and more applications due to its inherent advantages over copper conductors. Most often ethernet cabling is category 5 or 6, made up of twisted pair wiring similar to phone cables. Overview of ieee 94 and usb networking 739 appendix f.
They have a base data rate of 10 gbps with a range up to 100 meters. Viewing 1 continue reading types of networking cables pdf files. Many of the fiber and the copper networks are used for sending data from the one place of the world to the corner of it. You have to subscribe to a broadband service check with your phone company and pay a monthly fee for access. To establish performance and technical criteria for various types of cable and connecting. Types of cables used in networking snabay networking. Home forums diskusi pph types of networking cables pdf files tagged.
It also offers the fax service to the network users. Network cabling basics what you need to know about 10gbs page 1 cabling lifecycles and total cost of ownership. Identifying network connectors and cables and their. In such types of cables, channels or ducts are provided in the cable for oil circulation. High speed ethernet cabling 1gigabit connections g b i. There are two kinds of these types of network cables being used today, the shielded and. These servers provide the services for storing, retrieving and moving the data. The twisted pair cables, secondly, are the types of network cables that are most commonly seen being used in local area networks today.
The last section will cover in detail serial, parallel and usb ports, and their different specifications or versions. Only nics supporting a minimum of 100mbps should be used in new installations students. Ethernet cables connect devices together within a local area network. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable coaxial cable is braidedgrounded strands of wire that can provide some shielding and noise immunity. Cabling and connectors general media considerations. Two types of pressure cables viz oilfilled cables and gas pressure cables are commonly used. As the name implies, these are cables that are comprised of a pair of wires that transmit data by forming a circuit. Fig 4c shows a standard cat5e patch panel wall outlet socket which is used to terminate the cables from various points in the school bank to a central. Types of networks models of networking appropriate to students.
Cables are inserted into the plug and a special tool is used to make the connection between the plugpins and the cabling do not try to do this with a screwdriver or pair of pliers. The cables used must be suitable for this purpose, that is, resistant to moisture, crushing, soil contaminants, and insect and rodent damage. Typically, cabling will be made up of pairs of solid or singlecore wires rather than the. These cables share the same physical characteristics as other types of network cables except that patch cables tend to be a shorter length. Twisted pair cabling is a type of wiring in which two. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable. A lan is a network that is used for communicating among computer devices, usually within an office building or home.
This tutorial explains the types of network cables used in computer networks in detail. A networking patch cable is the most common cable type in any network. We can supply you with the right sizes, types, and quantities of product you need to keep you on schedule and your management happy. This cable contains a conductor, insulator, braiding, and sheath. Lans enable the sharing of resources such as files or hardware devices that may be needed by multiple users is limited in size, typically spanning a few hundred meters, and no more than a.
Cabling and connectors michigan technological university. Most widely used media for networking lighter more flexible easier to install cheaper greater speeds. Coaxial cabling, which uses connectors called bnc bayonet nut connector is known as, in forms of. The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams. A ethernet cable is one of the most popular forms of network cable used on wired networks. Leonis highperformance power cables can be used to supply.
For the traditional field of core networks leoni provides cables for transmitting. In the first example we have many hosts that are connected to the network medium trough a wire. These cables are likely what you have for your home network. Everything you always wanted to know about optical. More commonly cat 3 is used on a networks for cable segments to. From ethernet category 3 right through to cat 6, the rj45 is the format that is used.
This chapter introduces commonly used networking devices, and, although it is true that you are not likely to encounter all of the devices mentioned in this chapter on the exam, you can be assured of working with at least some of them. Coax, twisted pair, and fiber optic types of patch cables exist. Fiberoptic cables are immune to emi and can run small and large distances depending upon the type of cable. Plus, well talk about the types of network cables used to connect between these old technology ports. Then, well jump back into the past by covering various direct cable connections used to transfer data between computers. High speed ethernet cabling there is a variety of types of cables available for making ethernet connections at speeds of 1gigabit per second and above. Most modern network cards are 10100 nics and can operate at either 10mbps or 100mbps. These connectors have some specific cables as well. Networking cables are used to connect two or more devices such as a computer, printer, scanner, etc.
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