What kind of ethernet cat5, cat5e, cat6, cat6a cable. Do you remember the cables that are connected to your tv when you were still using tv antennas. This tutorial explains the types of network cables used in computer networks in detail. Cabling florida center for instructional technology. 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 wires inside of the cables are twisted at varying rates. Cable is the best medium to transport information from one network device to another. A media cable is anything that allows you to be able to see or hear certain things that you. Network interface cards is easily one of the most important components of a computer 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.
Since these cables are unshielded, they rely on the twisting effect for protection. Connectors on the cable are the weakest points in any network. A man is optimized for a larger geographical area than a lan, ranging from several blocks of buildings to entire cities. Coaxial cables in general, coaxial cables, or coax, carry signals of higher freq 100khz500mhz than utp cables outer metallic wrapping serves both as a shield against noise and as the second. Unshielded twisted pair cables, 2224 gauge utp advantages inexpensive, may be in place in some places. Metropolitan area network man a man often acts as a high speed network to allow sharing of regional resources. Some networking professionals use the term patch cable to refer to any kind of straightthrough network cable used for a temporary purpose. High speed ethernet cabling 1gigabit connections g b i. Although the spline is not required in cat5 cable, some manufactures include it anyway.
Coax, twisted pair, and fiber optic types of patch. 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. Essential network cabling tips for your infrastructure. Types of networking cables common types of networking cables twistedpair cables coaxial cables fiber optic cables twisted pair cables twisted pair cabling is a type of wiring in which two. Fiberoptic cables are immune to emi and can run small and large distances depending upon the type of cable. C o m network cabling basics what you need to know about 10gbs page 1 cabling lifecycles and total cost of ownership page. Cat2, cat3, cat4, cat55e, cat6 and cat7 are network wire specifications.
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. Utp cable is used not only for networking, but also for the traditional telephone utpcat1. Introduction to network cables and network cable types. Disadvantages subject to interference, both internal and external. When you are building a network, you need to know about the different cable types for the cable infrastructure. Introduction to network cables and network cable types lifewire.
You can use cat 3 or your standard network cable if you need to run phone lines. The most commonly used cable for 1gbps ethernet is the category 5 cat5 cable with an rj45 connector on either end. Modern computer networks use several different kinds of cables for short and longdistance communication including ethernet and fiber optic. These cables come in 25 or 50 foot lengths custom lengths can be special ordered. There are different types of communications cables, the appropriate usage of cables depend on the structure and topology of the. Coax, twisted pair, and fiber optic types of patch cables exist. Types of cables used in networking snabay networking. There are many different types of transmission media, the most popular being twistedpair wire normal electrical wire, coaxial. Network topology is the schematic description of a network arrangement, connecting various nodes sender and receiver through lines of connection. In some cases, a network will utilize only one type of cable, other networks will use a variety of cable types. Our selection of tools and patch panels will complete any project. These cables share the same physical characteristics as other types of network cables except that patch cables tend to be a shorter length. For ethernet cabling, sc is by far the dominant connector type. The most common connector used with fiber optic cable is an st connector.
Types of cables and connecting a networking devices. Network cables are essential to building a successful network for data flows. Special thanks also goes to janice boothe, rcdd and her awesome. Network cables are typically called cat 5 or category 5 cables and are an unshielded twisted pair cable type designed for high signal integrity. Fiberoptic cables are much more expensive than twistedpair and coaxial cables. Identifying network connectors and cables and their characteristics. We can actually spend many hours exploring all the many types of medium. Cat 3, cat 5, fiber optic, utp, and stp coaxial cable.
Whether you have a new network installation planned or simply an upgrade, amphenol cables on. To get the proper functioning of the network, good quality of cable required. There are several types of cable which are commonly used with lans. Ppt network cabling powerpoint presentation free to. A straightthrough cable is typically used in the following situations. To connect two or more computers or networking devices in a network, network cables are used. Understanding the characteristics of different types of cable and how. Utp cable is certainly the most popular type of network cable by far around the world. Identify types of network cables and connectors news.
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. Network tools and their purpose shop cables, adapters. Specific cables considered include unshielded twisted pair utp, shielded twisted pair stp, coaxial, and fiber optic cable. Network cable acts like a medium through which information travels from one network device to the other. 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. Computer networks are used to connect one computer to another so as to facilitate a transfer of data. A man typically covers an area of between 5 and 50 km diameter. Choosing the cable infrastructure ftp directory listing hp.
These types of wires can support computer network and telephone traffic. The internet, of course, is the largest network in the world. Types of network cables there are hundreds of different types of cables that we can use to connect devices on the internet. Different types of networking cables are the backbone of a networks infrastructure. Even so, an understanding of the different types of ethernet cable and the maximum lengths that should be used is helpful. Knowledge base a laymans guide to network cable types. High speed ethernet cabling there is a variety of types of. Network cabling what are the different types of network cabling.
When setting almost any networking system, wireless or not, you are going to need cat5 cabling. Telephone company network that provides a high speed dsl to customers and cable tv network. Affordable and search from millions of royalty free images, photos and vectors. 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. Coaxial cable consist of a solid copper core surrounded by an insulator mainly made up of poly vinyl chloride pvc. Basic network cabling system reception accounts manager accounts. Copper cables for 1gigabit ethernet cabling, the standards body determined eventually that the traditional ethernet cable using rj45. Learn the specifications, standards, and features of the.
Manufacturers of usb cable india have intended this post to explain. Paul lucas, rcdd, of pauls cabling tolerated my nonstop questions. Network cabling what are the different types of network. A networking patch cable is the most common cable type in any network. Different types of network cables, such as coaxial cable, optical fiber cable. A bad data cabling completely disturbs your communication network and slow down your business workflow. In computer networks, media refers to the cables linking workstations together.
In addition to providing network cabling topics of direct interest to todays networking pros, this series includes some valuable coverage of the history of networks and cabling. The coaxial cables are the types of network cables that are the most basic. Web site and mike holt for their knowledge of codes. Twisted pair cable is used to carry both voice and network traffic.
The various types of network cables act as the backbone of the network infrastructure. Identifying network connectors and cables and their. Straightthrough cables are primarily used for connecting unlike devices. Network cable types and specifications learn the specifications, standards, and features of the coaxial cable, twistedpair cable, and the fiberoptical cable. Selecting the right type is critical, as enterprise network. Many cat6 cables also include a nylon spline which helps eliminate crosstalk. The type of cable chosen for a network is related to the networks topology, protocol, and size. Straightthrough cable fourpair, eightwire, straightthrough cable, which means that the color of wire on pin 1 on one end of the cable is the same.
In some cases, a network will utilize only one type of cable, other networks will use a. The type of cable selected for a network depends on the network s size, topology, and procedure. Cat 5, cat 5e, cat 6, cat 6a, cat7 all have different levels of performance, and therefore to is necessary to buy or select the right cable for the right application. 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. It is a hardware part that allows the computer to be identified amongst others in a network and allows the. It can handle great cable lengths between network devices than the twisted pair cable. There are different types of cable in networking that are used for different purposes and medium. Types of network topology in computer networks studytonight. All wire pairs are in the same order on each end of the cable.
The two types of coaxial cables are thin coaxial and thick. Learn the specifications, standards, and features of the coaxial cable, twistedpair cable, and the fiberoptical cable. If ever there is a fire, you do not want your networking cables poisoning you to death because a furnace or whole house air conditioner is operating. The first decade of lan technology development was a period in. In order to get a hang of the types of network media cables you would have to first know what a media cable is.