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. 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. Fiberoptic twisted pair and coaxial cables both use copper wire to conduct the signals elec. Aluminum cables can often be found when dealing with electricity, because of their. In some cases, a network will utilize only one type of cable, other networks will use a variety. Jun 20, 2019 usb cables come in different shapes and sizes.
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. Singlemode fiber smf uses only a single ray of light to carry data. Coaxial cabling is extremely resistant to signal obstruction though it is complex to install. 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. Cables may be buried directly in the ground where permitted by codes and only in areas that are rarely disturbed. 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. For lowvoltage applications, there are a number of portable cables used by the mining industry. 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. When used as a networking medium, utp cable has four pairs of either 22 or 24gauge copper wire. Viewing 1 post of continue reading types of networking cables pdf files.
Twinlead this type of cable is a flat twowire line. There are many different types of cables that can be found based on their application. Utp unshielded twisted pair utp is by far the most used networking cable. Home forums diskusi pph types of networking cables pdf files tagged.
Manufacturers of usb cable india have intended this post to explain different types of networking cables used in connections. This cable had a very short lifecycle due to expanding network performance requirements and the capabilities of higher performing category 5 and, eventually. 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. Types of cables used in networking snabay networking. In some instances, overall network capabilities change at a greater pace than originally expected. 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. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable. Choosing the cable infrastructure ftp directory listing hp. A switch used to switch the data from one point to another. Initial installation cost include the cost of components, installation and testing. 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. There are many types of electrical cables that differ in configuration, size and performance. Generally, networks are made up of two types of cables.
Fiber optic cable, twisted pair cable, and coaxial cable are the three main types of network cables used in communication systems. Each pair of two individual wires are twisted around each other to. Hubs at the bottom of the networking food chain, so to speak, are hubs. Leonis highperformance power cables can be used to supply. Network cabling what are the different types of network. These cables are often distinguished based on their make. Cabling florida center for instructional technology. Utp used as a networking medium has an impedance of 100 ohms. There are four major types of cables that are used. Coax, twisted pair, and fiber optic types of patch cables exist.
Plus, well talk about the types of network cables used to connect between these old technology ports. Voltage drop special conditions, such as the presence of corrosive agents, flexibility and flame resistance 6. This tutorial explains network cable connector types and specifications in details. As you can see, this cabling method has many advantages over other methods but its main drawback is that it is more expensive. A lan is a network that is used for communicating among computer devices, usually within an office building or home. Everything you always wanted to know about optical.
For the traditional field of core networks leoni provides cables. This type of cabling is less frequently used because it is somewhat more expensive. Types of network topology in computer networks studytonight. 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. Then, well jump back into the past by covering various direct cable connections used to transfer data between computers. In some cases, a network will utilize only one type of cable, other networks will use a variety of cable types. Tradeoffs are cost versus practical maximum cable length. High speed ethernet cabling 1gigabit connections g b i. Electrical cables provide connection and allow power stations, wired computer networks, televisions, telephones and other electricitypowered devices to work. Each of them is different and suitable for various applications. A discussion about the types of cables used in networking is an important one, especially if you are planning to take the cisco exams. This can shorten the lifecycle of a cabling system.
Identifying network connectors and cables and their. Utp cables are more prevalent in soho networks while stp is used in more. Identify types of network cables and connectors news icobus. The following analysis compares the total cost of ownership for a 24 channel cabling system ranging from category 5e through category 7class f. A network may utilize only one type of cable or a variety of cable types depending its topology, protocol, and size.
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. The last section will cover in detail serial, parallel and usb ports, and their different specifications or versions. Utp cable is used not only for networking, but also for the traditional telephone utpcat1. Major types of network cables used in communication systems. Different types of cables different types of cables.
Hubs are outdated and are little used for new installations. A networking patch cable is the most common cable type in any network. There are various types of cables used in networks as follows. The two types of coaxial cables are thin coaxial and thick coaxial. Identifying network connectors and cables and their characteristics.
This tutorial explains the types of network cables used in computer networks in detail. More commonly cat 3 is used on a networks for cable segments to. Each pair of two individual wires are twisted around each other to cancel out emi electromagnetic interference. Networking cables are used to connect two or more devices such as a computer, printer, scanner, etc. Network tools and their purpose shop cables, adapters. Different types of network cables, such as coaxial cable, optical fiber cable. 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. Twisted pair consists of two interwound insulated wires.
Different types of cable in networking snabay networking. Web site and mike holt for their knowledge of codes. It consists of 2 separately insulated conductor wires wound about each other. Some networking professionals use the term patch cable to refer to any kind of straightthrough network cable used for a temporary purpose. Special thanks also goes to janice boothe, rcdd and her awesome. Coaxial cabling, which uses connectors called bnc bayonet nut connector is known as, in forms of. While directburied cable cannot be readily added to or maintained, the current carrying. Introduction to network cables and network cable types. 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. Utp cable is certainly the most popular type of network cable by far around the world.
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. The internet, of course, is the largest network in the world. The most common type of connector used with coaxial cables is the bayoneneillconcelman bnc connector see fig. Patch cables are used to connect devices that are different from one another, such as a switch and a computer. 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. Fiber optic cable consists of a bundle of glass threads, each of which is capable of transmitting messages modulated onto light waves. The cables used must be suitable for this purpose, that is, resistant to moisture, crushing, soil contaminants, and insect and rodent damage. Computer networks are used to connect one computer to another so as to facilitate a transfer of data. Utp cables are thin and flexible and very cost effective which makes them the ideal choice for ethernet cabling.
Crossover cables are used to connect similar devices, as when a switch is connected to another switch, for example. Cabling and connectors michigan technological university. Different types of adapters are available for bnc connectors, including a tconnector, barrel connector, and terminator. Network cable types and specifications computernetworkingnotes. 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. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable coaxial cable. The cables are also immune to electromagnetic interference.
Patch cables are used to connect any two different network devices. For the latter, you should be able to identify connectors and cables from. Selecting the right cables is necessary for the development of a successful network. 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 such as the internet. To connect two or more computers or networking devices in a network, network cables are used. The type of cable chosen for a network is related to the networks topology, protocol, and size. These cables share the same physical characteristics as other types of network cables except that patch cables tend to be a shorter length. External thermal conditions such as ambient temperature, proximity of other cables, adjacent sources of heat, thermal conductivity of soil, etc. Learn the specifications, standards, and features of the. Several standard types of network cables are commonly used by various local area networks. Paul lucas, rcdd, of pauls cabling tolerated my nonstop questions and provided many great stories. Examples include connecting a computer to a router or connecting a cable modem to an xbox. Almost all ethernet lans are built using utp cables.
It is a special kind of copper telephone wiring used in. It can handle great cable lengths between network devices than the twisted pair cable. There are several types of cable which are commonly used with lans. Everything you always wanted to know about optical networking. Another important distinction in ethernet cables is whether they contain solid or stranded conductors. Chapter two cabling, connectors, and ethernet standards. In this post, we take a look at all the different types of usb cables available and where they are used. Jul 16, 2018 coaxial cabling is extremely resistant to signal obstruction though it is complex to install. There are different types of cable in networking that are used for different purposes and medium. It typically consists of 4 pairs of 2 wires 8 separate wires total, all within one casing. High speed ethernet cabling 1gigabit connections g b i c s f p. 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. Everything you always wanted to know about optical networking but were afraid to ask 1 richard a steenbergen nanog 57 february 20. The two basic types are wireless networks and wired networks. We can supply you with the right sizes, types, and quantities of product you need to keep you on schedule and your management happy. Connectors on the cable are the weakest points in any network. An electrical cable, or power cable, is used to transmit electrical power.
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. Cable is the best medium to transport information from one network device to another. This type of cable has the ability to block interference and does not depend on a. You need to really understand the following three types of cables. Cable is the medium through which information usually moves from one network device to another. Ethernet introduction standards ethernet data frame structure 100mbps fast ethernet gigabit ethernet, 1ge 10 gigabit ethernet, 10ge ethernet cables how to buy ethernet. Network cable types and specifications learn the specifications, standards, and features of the coaxial cable, twistedpair cable, and the fiberoptical cable.
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