Shielded cable used for sensitive electronic circuits or to provide protection in highvoltage applications. Learn the specifications, standards, and features of the coaxial cable, twistedpair cable, and the fiberoptical cable. These cables share the same physical characteristics as other types of network cables except that patch cables tend to be a shorter length. Two types of pressure cables viz oilfilled cables and gas pressure cables are commonly used. The communication between different users of wan is established using leased telephone lines, satellite links and similar channels. 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. Network tools and their purpose shop cables, adapters. Only up to limited distances or up to a few kilometers the devices can be connected. Personal area network pan a personal area network pan is a computer network used for communication among computer devices, including telephones and personal digital assistants, in proximity to an individuals body. Flex cable will cause data corruptionloss due to higher electrical resistance.
Specific cables considered include unshielded twisted pair utp, shielded twisted pair stp, coaxial, and fiber optic cable. 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. At some point, faculty have to be advocates for their students rather than, well, hirudinea. Stp cables have an extra covering that acts as a ground to the phone cable to carry data at faster rates. Personal area network pan a pan is a network that is used for communicating among computers and computer devices including telephones in close proximity of around a few meters within a room it can be used for communicating between the devices themselves, or for connecting to a larger network.
With proper knowledge of cable, can help you to overcome your pro. If the path is too long, a repeater can be used to extend distance. A simpler strategy might be to include the price of the book in the course. Finally, i hope the book may also be useful as a reference work. Twisted pair is much less expensive than the other commonly used guided transmission media coaxial cable, optical fiber and is easier to work with.
A standard phone cable has 4 wires and the connector has four pins. Utp used as a networking medium has an impedance of 100 ohms. Network security is not only concerned about the security of the computers at each end of the communication chain. Ip addresses are 32 bit long, hierarchical addressing scheme. Ethernet has a variety of possible configurations, standard, fast and gigabit. Identifying network connectors and cables and their characteristics 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.
The last section will cover in detail serial, parallel and usb ports, and their different specifications or versions. When used as a networking medium, utp cable has four pairs of either 22 or 24gauge copper wire. A bad data cabling completely disturbs your communication network and slow down your business workflow. Each version operates at different speeds and use different types of media. In such cases, we will use the term station to mean either. In such cables, voids are eliminated by increasing the pressure of compound and for this reason they are called pressure cables. This tutorial explains network cable connector types and specifications in details. Cable is the best medium to transport information from one network device to another. Different types of cable in networking snabay networking. For longdistance applications, twisted pair can be used at data rates of 4 mbps or more. 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. The following categories are outside the scope of this directive. 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.
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. Cabling and connectors michigan technological university. 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. Twinlead this type of cable is a flat twowire line. Cables and connectors sourceload when you connect two devices, one is the source and one is the load. Information on wireless lans and guidelines for installing cable are. Introduction to computer networks and data communications.
Special thanks also goes to janice boothe, rcdd and her awesome. Paul lucas, rcdd, of pauls cabling tolerated my nonstop questions and provided many great stories. An electrical cable is an assembly of one or more wires running side by side or bundled, which is used to carry electric current a cable assembly is the composition of one or more electrical cables and their corresponding connectors. Bsi network cabling guide page 5 crossover cable there are instances where you need to connect two devices such as a switch and a hub together, or a router and cable modem together which involves the transmit pair of cables on one device talking to the receive pair of the other device. Utp cables dont have this extra covering, but thats not to say they are lousy networking cables. Different types of network cables, such as coaxial cable, optical fiber cable. Book november 2015 with 144,2 reads how we measure reads a read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a. Best website to learn networking ccna ccnp and ccie. The book contains detailed listings of top cable installers, fiber optic cable manufacturers, cable labeling vendors, scsi, and wireless lan providers.
Some networking professionals use the term patch cable to refer to any kind of straightthrough network cable used for a temporary purpose. Coaxial cable is braidedgrounded strands of wire that can provide some. 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. The complete guide to network wiring, 3rd edition barnett, david, groth, david, mcbee, jim on. High speed ethernet cabling 1gigabit connections g b i. Create a book download as pdf printable version types of media. Based on the network s physical layer, topology and size different types of cable networks are used. Cat5 and cat6 are the different versions of ethernet cables that are used for a variety of purposes, these are the most commonly used as a network cable.
An electrical cable, or power cable, is used to transmit electrical power. Introduction to computer networks and data communications learning objectives define the basic terminology of computer networks recognize the individual components of the big picture of computer networks outline the basic network configurations cite the reasons for using a network model and how those reasons apply to current network systems. More commonly cat 3 is used on a networks for cable segments to. Then, well jump back into the past by covering various direct cable connections used to transfer data between computers.
Initial installation cost include the cost of components, installation and testing. 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. We can supply you with the right sizes, types, and quantities of product you need to keep you on schedule and your management happy. Chapter network types and topologies pearson he uk. It is when used in concert with other works, in particular, that this books being free is of marked advantage. Electrical cables provide connection and allow power stations, wired computer networks, televisions, telephones and other electricitypowered devices to work. Data communications equipment is most used to perform. C o m network cabling basics what you need to know about 10gbs page 1 cabling lifecycles and total cost of ownership page 8 selecting a cabling vendor page 12 demystifying cabling categories page 22 alien crosstalk basics e book cabling basics. The purpose of this article is to provide the nontechnical reader with an overview of. Single cable from time to time this name is used for wire submersible 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. What kind of cables should i use in my home network. Computer networks are used to connect one computer to another so as to facilitate a transfer of data. Electrical installation handbook protection, control and. The two basic types are wireless networks and wired networks. In particular, it is applicable to any apparatus used for production, conversion, transmission, distribution and use of electrical power, such as machines, transformers, devices, measuring instruments, protection devices and wiring materials. All the versions of ethernet are compatible with each other, so you can mix and match them on the same network by using devices such as bridges, hubs, and switches to link. Networking cables are used to connect two or more devices such as a computer, printer, scanner, etc. Chapter two cabling, connectors, and ethernet standards. Basic network cabling system reception accounts manager accounts. 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. The rj45, registered jack 45 connector is used almost universally as the physical connector used on ethernet cables, and with networking cables in general.
Network security entails protecting the usability, reliability, integrity, and safety of network and data. 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. This is not to say that i have anything against forpro. Network types networks may be divided into different types and categories according to four different criteria. The devices may or may not belong to the person in question. In networks using cablebased media, there are three basic choices twisted pair.
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. This central cable is the back bone of the network and every workstation communicates with the other device through this bus. Almost all ethernet lans are built using utp cables. Generally, networks are made up of two types of cables. Type i, class a cable, special purpose, electrical, low tension. This chapter describes the common types of network media, including twistedpair cable, coaxial cable, fiberoptic cable, and wireless. The author also includes much information that is irrelevant in a cabling handbook.
Later in this chapter, we will discuss which types of cabling are generally used where. From ethernet category 3 right through to cat 6, the rj45 is the format that is used. If multiple devices need to share the connection, a repeating hub commonly called just a hub is used. Four major types of communications media cabling are available for data net working today. Coaxial cabling, which uses connectors called bnc bayonet nut connector is known as, in forms of. An additional variety of twistedpair cable called screened twisted pair has recently appeared. If fibre optic cable is preferred, media converters can be used. Identifying network connectors and cables and their characteristics. Plus, well talk about the types of network cables used to connect between these old technology ports.
Fig 4d shows a wall mounted cabinet used to house and protect patch panel cables and connectors. If you require the best nonengineering book for network cabling, buy cabling. A visual guide to computer cables and connectors digital. The following analysis compares the total cost of ownership for a 24 channel cabling system ranging from category 5e through category 7class f. A cable assembly is not necessarily suitable for connecting two devices but can be a partial product e. Do not use metal staples to secure cable runs, nor tightly adjusted cable. Cat 7 ethernet cables can be terminated with rj45 connectors but specialised versions called gigagate45 gg45 are often used. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable.
To connect two or more computers or networking devices in a network, network cables are used. Coaxial cable success in both tv transmission and network implementations insulation, ground, insulation, main wire networks use two types of coaxial cabling. The 17 best network cabling books, such as cabling, lan wiring, mastering of. In such types of cables, channels or ducts are provided in the cable for oil circulation. Different types of topologies such as star, tree, bus, ring, etc can be used. Examples include connecting a computer to a router or connecting a cable modem to an xbox.
Fig 4b shows a standard cat5e wall outlet socket which the cables are connected to. New technologies for home networking favor peertopeer technologies we will talk about in part ii,digital plumbing. May 29, 2016 to get the proper functioning of the network, good quality of cable required. Bsi network cabling guide page 2 as typically network cabling uses solid wire, cabling should not be twisted or bent into a tight radius. This book should be viewed as an overview to perhaps help get started, but the reader should look elsewhere for real details. Connectors on the cable are the weakest points in any network. The most common ones are the twisted pairs that are used in the telephone network, but also in enterprise networks and the coaxial cables that are still used in cable tv networks, but are no longer used in enterprise networks. Manufacturers of usb cable india have intended this post to explain different types of networking cables used in connections. Different types of data can be stored in the computer system. These support all commonly used ethernet transmission speeds. A networking patch cable is the most common cable type in any network. Utp cables are thin and flexible and very cost effective which makes them the ideal choice for ethernet cabling. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable coaxial cable. 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 point.
Fiberoptic twisted pair and coaxial cables both use copper wire to conduct the signals elec. There are different types of cable in networking that are used for different purposes and medium. Coax, twisted pair, and fiber optic types of patch cables exist. 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. Web site and mike holt for their knowledge of codes. This book introduces the basic principles, theories and.
To get the proper functioning of the network, good quality of cable required. This type of cable can easily flex, and it is designed to handle lowlevel voltages. It is cheaper and more efficient to use the phone network for the link. Identifying network connectors and cables and their. Twistedpair ethernet cable is the most common type of home network wiring used today and for the foreseeable future. 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. Solid cable type flex cable type use solid type for all cables. These connectors have some specific cables as well. Different types of adapters are available for bnc connectors, including a tconnector, barrel connector, and terminator. 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.
Twisted pair cable has pairs of wires with each pair twisted to eliminate electromagnetic interference and prevent crosstalk. Patch cables are used to connect any two different network devices. Most wan networks are used to transfer large blocks of data between its users. Coaxial cabling was previously used in computer networks, but today are largely. Dslcable routers or modems to computers dslcable routers or modems to wireless access points dslcable routers. Types of networks models of networking appropriate to students ncte recommendation to students some relevant terms. Some networking technologies operate over the classical electrical cable. There are so many connections are out there which are most commonly found in the modern era. Whether you buy, sell, or manage cabling systems, you need to maximize quality and minimize disruption now and for decades to come. The telephone cable, otherwise known as rj11, is still used around the world for connecting to the internet through dsladsl modems. Network wiring and hardware options, such as phoneline, powerline, and wireless networking, are built with the understanding that you will likely build a peertopeer network. Introduction to network cables and network cable types. Unshielded twisted pair cable utp shielded twisted pair cable stp unshielded twisted pair cable utp is the most common type of cable used in networks. 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.
Tradeoffs are cost versus practical maximum cable length. Twistedpair cable is a type of cabling that is used for telephone communications and most modern ethernet networks. In fact, utp cables are the most popular and commonly used cables today. The internet, of course, is the largest network in the world. Familiarize yourself with some friendly network cables and take a closer look at.
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