Introduction to network cables and network cable types lifewire. Cat6, cat6a, and cat7 also contain four twisted pairs and are the future standard for networking cables. You have to subscribe to a broadband service check with your phone company and pay a monthly fee for access. Typically, cabling will be made up of pairs of solid or singlecore wires rather than the. Generally, networks are made up of two types of cables. Networking cables are used to connect two or more devices such as a computer, printer, scanner, etc. A type of networking protocol it defines the types of cables and connections that are used to wire computers, switches, and routers together. Most often ethernet cabling is category 5 or 6, made up of twisted pair wiring similar to phone cables. Tradeoffs are cost versus practical maximum cable length.
Home forums diskusi pph types of networking cables pdf files tagged. Unshielded twisted pair utp cable shielded twisted pair stp cable coaxial cable fiber optic cable twisted pair cables. Cable is the best medium to transport information from one network device to another. We can supply you with the right sizes, types, and quantities of product you need to keep you on schedule and your management happy.
The cables used must be suitable for this purpose, that is, resistant to moisture, crushing, soil contaminants, and insect and rodent damage. There are different types of cable in networking that are used for different purposes and medium. In such types of cables, channels or ducts are provided in the cable for oil circulation. These servers provide the services for storing, retrieving and moving the data. In such cables, voids are eliminated by increasing the pressure of compound and for this reason they are called pressure cables. From ethernet category 3 right through to cat 6, the rj45 is the format that is used. In addition, it can support greater cable lengths between network devices than twisted pair cable. Different types of adapters are available for bnc connectors, including a tconnector, barrel connector, and terminator. 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. Computers with a wireless connection to a network also use a network card see advice sheet 20 for more information on wireless networking. 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. Twisted pair cabling is a type of wiring in which two. Fiberoptic cables are much more expensive than twistedpair and coaxial cables. These connectors have some specific cables as well.
Most widely used media for networking lighter more flexible easier to install cheaper greater speeds. 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. Coax, twisted pair, and fiber optic types of patch cables exist. The type of cable chosen for a network is related to the networks topology, protocol, and size. There are several types of cable which are commonly used with lans.
A networking patch cable is the most common cable type in any network. 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. 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. As the name implies, these are cables that are comprised of a pair of wires that transmit data by forming a circuit. Harting ethernet cabling data communication networks for the. Types of networks models of networking appropriate to students. The following sections discuss the types of cables used in networks and other related topics. Network cable types and specifications computernetworkingnotes. Hubs at the bottom of the networking food chain, so to speak, are hubs.
Basic network cabling system reception accounts manager accounts. Connector types and their properties examcollection. Fiberoptic cables are immune to emi and can run small and large distances depending upon the type of cable. Coaxial cabling, which uses connectors called bnc bayonet nut connector is known as, in forms of. Coaxial cable is braidedgrounded strands of wire that can provide some. There are two kinds of these types of network cables being used today, the shielded and. 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. 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. To establish performance and technical criteria for various types of cable and connecting.
Introduction to network cables and network cable types. What links here related changes upload file special pages permanent. These cables share the same physical characteristics as other types of network cables except that patch cables tend to be a shorter length. Some networking professionals use the term patch cable to refer to any kind of straightthrough network cable used for a temporary purpose. Cabling and connectors general media considerations. Types of cables used in networking snabay networking. Each workstation and file server on a wireless network has some sort of transceiverantenna to send and receive. Identifying network connectors and cables and their. High speed ethernet cabling 1gigabit connections g b i. 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. The most common type of connector used with coaxial cables is the bayoneneillconcelman bnc connector see fig.
A lan is a network that is used for communicating among computer devices, usually within an office building or home. Along with the cables that are widely used nowadays have evolved over time, so have the connectors that are used for connecting them. Patch cables are used to connect any two different network devices. 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. Everything you always wanted to know about optical networking but were afraid to ask 1 richard a steenbergen nanog 57. The physical topology refers to the way the computer network is physically wired. They have a base data rate of 10 gbps with a range up to 100 meters. Fiber types there are two main types of fiber optic cables. 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. Two types of pressure cables viz oilfilled cables and gas pressure cables are commonly used. The two types of coaxial cabling are thick coaxial and thin coaxial. Different types of cable in networking snabay networking. 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. 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.
To connect two or more computers or networking devices in a network, network cables are used. Viewing 1 continue reading types of networking cables pdf files. The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams. 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. 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. There are so many connections are out there which are most commonly found in the modern era. The purpose of this article is to provide the nontechnical reader with an overview of. Only nics supporting a minimum of 100mbps should be used in new installations students.
In the first example we have many hosts that are connected to the network medium trough a wire. Modern computer networks use several different kinds of cables for short and longdistance communication including ethernet and fiber optic. Most modern network cards are 10100 nics and can operate at either 10mbps or 100mbps. Fiberoptic cables support very high bandwidth which makes them the preferred choice of cables when. It also offers the fax service to the network users. This type of connector comes in many different sizes ranging from 25 wire pairs to above 500 pairs. There are various types of cables used in networks as follows. Each workstation and file server on a wireless network has some sort of transceiverantenna. The last section will cover in detail serial, parallel and usb ports, and their different specifications or versions. Cabling florida center for instructional technology. A user can read, write, exchange and manage the files with the help of file servers.
Network cable types and specifications learn the specifications, standards, and features of the coaxial cable, twistedpair cable, and the fiberoptical cable. While directburied cable cannot be readily added to or maintained, the current carrying capacity is usually greater than that of cables in ducts. Everything you always wanted to know about optical. There are three types of physical media that can be used on a network. Twisted pair is much less expensive than the other commonly used guided transmission media coaxial cable, optical fiber and is easier to work with. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable. This tutorial explains the types of network cables used in computer networks in detail. For the traditional field of core networks leoni provides cables for transmitting. The twisted pair cables, secondly, are the types of network cables that are most commonly seen being used in local area networks today. Leonis highperformance power cables can be used to supply. For longdistance applications, twisted pair can be used at data rates of 4 mbps or more. Networking overview and planning part i 40 after reading chapter 2,home network building blocks. 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. Then, well jump back into the past by covering various direct cable connections used to transfer data between computers.
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. 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. Identifying network connectors and cables and their characteristics. The rj45, registered jack 45 connector is used almost universally as the physical connector used on ethernet cables, and with networking cables in general. Also, the most specific and common type of utp connector cable is known as an rj45. Different types of network cables, such as coaxial cable, optical fiber cable. 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. Ethernet cables connect devices together within a local area network.
Overview of ieee 94 and usb networking 739 appendix f. Network cabling basics what you need to know about 10gbs page 1 cabling lifecycles and total cost of ownership. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable coaxial cable. These cables are likely what you have for your home network. Cabling and connectors michigan technological university. Learn the specifications, standards, and features of the. A ethernet cable is one of the most popular forms of network cable used on wired networks. Manufacturers of usb cable india have intended this post to explain different types of networking cables used in connections. The printer server is used for controlling and managing printing on the network. 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. Cable is the medium through which information usually moves from one network device to another.
This cable contains a conductor, insulator, braiding, and sheath. More commonly cat 3 is used on a networks for cable segments to. These building blocks are used by nearly every type of local. 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.
514 1131 940 946 88 1001 1392 1235 1206 1334 1433 1126 584 536 809 1104 572 122 1116 1113 771 619 817 190 1201 683 1234 732 201 1379 915 128