Twisted pair is much less expensive than the other commonly used guided transmission media coaxial cable, optical fiber and is easier to work with. Lans and wans can be interconnected via t1 or t3 digital leased linesaccording to the protocols involved, networks interconnection is achieved using one or several of the following devices. When 10 mbps ethernet was most popular, during the 1980s and early 1990s, networks typically used one of two kinds of coax cable thinnet. Cabling and connectors michigan technological university. Single cable from time to time this name is used for wire submersible cable. Special thanks also goes to janice boothe, rcdd and her awesome. 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. A networking patch cable is the most common cable type in any network. Shielded cable used for sensitive electronic circuits or to provide protection in highvoltage applications. 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. From ethernet category 3 right through to cat 6, the rj45 is the format that is used. Pointtopoint a pointtopoint connection provides a dedicated link between two devices. A lan is a network that is used for communicating among computer devices, usually within an office building or home. Different types of adapters are available for bnc connectors, including a tconnector, barrel connector, and terminator.
Type i, class a cable, special purpose, electrical, low tension. 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. The most common type of connector used with coaxial cables is the bayoneneillconcelman bnc connector see fig. These cables share the same physical characteristics as other types of network cables except that patch cables tend to be a shorter length. There are various types of cables used in networks as follows. Your use of any information on our web site or cd roms evidences your agreement to respect the. The last section will cover in detail serial, parallel and usb ports, and their different specifications or versions. There are different types of cable in networking that are used for different purposes and medium. Flex cable will cause data corruptionloss due to higher electrical resistance, flex for fly leads etc only infinity cabling. It can be a single network such as cable tv network, or a measure of connecting a number of lans o a large network so that. 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. 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 mile. With so many types of cables, its hard to find a singular source of information that highlights the important differences between them all. A ethernet cable is one of the most popular forms of network cable used on wired networks.
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. A type of networking protocol it defines the types of cables and connections that are used to wire computers, switches, and routers together. Utp cables are thin and flexible and very cost effective which makes them the ideal choice for ethernet cabling. Networks of low capacity may be connected together via a backbone network which is a network of high capacity such as a fddi network, a wan network etc. Patch cables are used to connect any two different network devices. For longdistance applications, twisted pair can be used at data rates of 4 mbps or more. Cables may be buried directly in the ground where permitted by codes and only in areas that are rarely disturbed. Heres an overview of the most common computer cable types youll encounter when dealing with computers. Introduction to network cables and network cable types. Guide to cat5 and cat6 networking cables cables on demand. Almost all ethernet lans are built using utp cables. Network cabling what are the different types of network cabling. A crossover cable connects two devices of the same type. 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.
The rj45, registered jack 45 connector is used almost universally as the physical connector used on ethernet cables, and with networking cables in general. This can shorten the lifecycle of a cabling system. Some networking professionals use the term patch cable to refer to any kind of straightthrough network cable used for a temporary purpose. Solid cable type flex cable type use solid type for all cables. For lowvoltage applications, there are a number of portable cables used by the mining industry. Power cables are mainly used in distribution networks of power utilities, in industries, in mines etc. A bad data cabling completely disturbs your communication network and slow down your business workflow. These servers provide the services for storing, retrieving and moving the data. Coax, twisted pair, and fiber optic types of patch cables exist. We can supply you with the right sizes, types, and quantities of product you need to keep you on schedule and your management happy. A computer network can be categorized by their size. Power cables are used for transmission of electric power. Ibm cable types 8 ibm data connector 140 contents xiii.
The cables used must be suitable for this purpose, that is, resistant to moisture, crushing, soil contaminants, and insect and rodent damage. This type of cable can easily flex, and it is designed to handle lowlevel voltages. Connector types and their properties examcollection. Limited use 30 cable jackets 30 cable markings 32 wire insulation 34 insulation colors 35 twists 38.
It also offers the fax service to the network users. 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 many different types of transmission media, the most popular being twistedpair wire normal electrical wire, coaxial cable the type of cable used for cable television, and fiber optic cable cables. A discussion about the types of cables used in networking is an important one, especially if you are planning to take the cisco exams. 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. You need to really understand the following three types of cables. Solved multiple choice questions on computer networking. If you ve ever wanted to learn how to maintain your network, youre going to want to learn the basic types of cables you will run into along the way. Then, well jump back into the past by covering various direct cable connections used to transfer data between computers. Types of cables used in networking snabay networking. Everything you always wanted to know about optical networking but were afraid to ask 1 richard a steenbergen nanog 57 february 20. In some instances, overall network capabilities change at a greater pace than originally expected. Types of wiredguided media in network twisted pair, coaxial and fibre optics cable in hindi advantages, disadvantages of guided media data communication and networking. Hubs are outdated and are little used for new installations.
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. Common types of networking cables free download as powerpoint presentation. The ends of a patch cable can be wired in any way as long as both ends are identical. The entire capacity of the link is reserved for transmission between those two devices.
Oct 17, 2012 cable is the medium through which information usually moves from one network device to another. Twinlead this type of cable is a flat twowire line. Do not use metal staples to secure cable runs, nor tightly adjusted cable. To connect two or more computers or networking devices in a network, network cables are used. Web site and mike holt for their knowledge of codes. Everything you always wanted to know about optical networking. Home forums diskusi pph types of networking cables pdf files tagged. There are three types of physical media that can be used on a network. Viewing 1 continue reading types of networking cables pdf files. Examples include connecting a computer to a router or connecting a cable modem to an xbox. 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.
Connectors on the cable are the weakest points in any network. Mine power feeder mpf cables typically have voltage ratings of 5, 8, 15 or 25 kv and are available with or without a ground check conductor. Manufacturers of usb cable india have intended this post to explain different types of networking cables used in connections. Paul lucas, rcdd, of pauls cabling tolerated my nonstop questions and provided many great stories. An ordinary patch cable connects different types of devices, for example, a computer and a network switch.
Bsi network cabling guide page 2 as typically network cabling uses solid wire, cabling should not be twisted or bent into a tight radius. To select the cable it is necessary to consider whether the. Cable is the best medium to transport information from one network device to another. Coaxial cabling, which uses connectors called bnc bayonet nut connector is known as, in forms of. At each end of the cable rj45 connectors are installed, the rj45 is an eightwire connector used commonly to connect computers onto an ethernet localarea network lan. 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. While directburied cable cannot be readily added to or maintained, the current carrying. Unshielded twisted pair utp cable shielded twisted pair stp cable coaxial cable. Introduction to network cables and network cable types lifewire.
Utp cables are more prevalent in soho networks while stp is used in more. 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. Network topology is the layout of the various interconnected elements on a computer network. Choosing the cable infrastructure ftp directory listing. Everything you always wanted to know about optical. This cable had a very short lifecycle due to expanding network performance requirements and the capabilities of higher performing category 5 and, eventually. There are so many connections are out there which are most commonly found in the modern era. These connectors have some specific cables as well. The f connector is coaxial type cable connector which finds its use in the field of cable tv or cable modems. 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. Network cable types and specifications computernetworkingnotes.
Different types of cable in networking snabay networking. Different types of network cables, such as coaxial cable, optical fiber cable. 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. In some cases, a network will utilize only one type of cable. High speed ethernet cabling 1gigabit connections g b i. Most often ethernet cabling is category 5 or 6, made up of twisted pair wiring similar to phone cables. Hubs at the bottom of the networking food chain, so to speak, are hubs. Utp cable is used not only for networking, but also for the traditional telephone utpcat1. Which of the following of the tcpip protocols is the used for transferring files from one machine to another. In computer networks, media refers to the cables linking workstations together. To get the proper functioning of the network, good quality of cable required. Ethernet cables connect devices together within a local area network.
Most pointtopoint connections use an actual length of wire or cable to connect the two ends, but other options, such. This tutorial explains network cable connector types and specifications in details. There are several types of cable which are commonly used with lans. Types of networks models of networking appropriate to students. Identifying network connectors and cables and their. 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 type of fiber can be identified by use the of standardized colors on the outer jacket. Used in 16 mbps token ring otherwise not used much cat 4 20 mbps cat 3 16 mbps voice and data on 10basetethernet mainly used in the ibm cabling system for token ring networks cat 2 4 mbps analog voice pots integrated services digital network basic rate interface in isdn doorbell wiring cat 1 up to 1 mbps 1 mhz. It makes use of an attachment through rg 6 or rg 59 connector cable in its older versions and provides a solid foundation for facilitating the. With proper knowledge of cable, can help you to overcome your pro. Download this computer networking pdf excerpt from computer networks, a book that addresses the key principles of computer networks. Learn the specifications, standards, and features of the. The following analysis compares the total cost of ownership for a 24 channel cabling system ranging from category 5e through category 7class f. In some cases, a network will utilize only one type of cable, other networks will use a variety.
Generally, networks are made up of two types of cables. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable. Twisted pair cable has pairs of wires with each pair twisted to eliminate electromagnetic interference and prevent crosstalk. Networking cables are used to connect two or more devices such as a computer, printer, scanner, etc. This tutorial explains the types of network cables used in computer networks in detail.
Files, such as word processing or spreadsheet documents, can be shared across the network and. The type of cable chosen for a network is related to the networks topology, protocol, and size. In chapter 1, foundation, learn how local and wide area networks wans are now built to connect more than computers. Study 45 terms computer science flashcards quizlet. The type of network cable used in any network infrastructure is one of the most vital aspect of networking in various industries. There are several types of cable, which are commonly used with lans. It is good to know about network topologies because different types of networking standards may use one type of p hysical topology, but use. Compared to straightthrough ethernet cables, the internal wiring of a crossover cable reverses. A user can read, write, exchange and manage the files with the help of file servers. Types of wiredguided media in network twisted pair, co. Plus, well talk about the types of network cables used to connect between these old technology ports. Nov 11, 2019 some networking professionals use the term patch cable to refer to any kind of straightthrough network cable used for a temporary purpose. Basic network cabling system reception accounts manager accounts. 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.
There are six different types of utp categories and, depending on what you want to achieve, you would need the appropriate type of network cable. Computer cable types and descriptions hardsoft computers. A switch used to switch the data from one point to another. 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. Identifying network connectors and cables and their characteristics. 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. Network cable types and specifications learn the specifications, standards, and features of the coaxial cable, twistedpair cable, and the fiberoptical cable.
The printer server is used for controlling and managing printing on the network. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Tradeoffs are cost versus practical maximum cable length. Connector types and their properties connector types and its properties along with the cables that are widely used nowadays have evolved over time, so have the connectors that are used for connecting them. Utp cable is certainly the most popular type of network cable by far around the world. Network operating system software structured cabling the two most popular types of structured network cabling are twistedpair also known as 10baset and thin coax also known as 10base2. Which of the following is not a type of cable used in wired networks.
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