File Name: cabling part 1 lan networks and cabling systems .zip
Andrew Oliviero is Director of Product Line Management of optical fiber products at OFS formerly Lucent Technologies , a supplier of optical fiber, cable apparatus, and specialty products. He is responsible for developing global product strategies for the enterprise, FTTX, metro, long-haul, and submarine markets. Andrew holds a B. Welcome to the incredibly interesting world of local area networks and premises data communications cabling systems.
Chapter 4: Cabling
This tutorial explains the types of network cables used in computer networks in detail. Learn the specifications, standards, and features of the coaxial cable, twisted-pair cable, and the fiber-optical cable. To connect two or more computers or networking devices in a network, network cables are used. There are three types of network cables; coaxial, twisted-pair, and fiber-optic. This cable contains a conductor, insulator, braiding, and sheath. The sheath covers the braiding, braiding covers the insulation, and the insulation covers the conductor. This shield protects signals from external interference and noise.
Hubbell Premise Wiring
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. Different types of network cables, such as coaxial cable , optical fiber cable , and twisted pair cables, are used depending on the network's physical layer , topology , and size. The devices can be separated by a few meters e. There are several technologies used for network connections. Patch cables are used for short distances in offices and wiring closets. Electrical connections using twisted pair or coaxial cable are used within a building.
The importance of identifying project deliverables and knowledge transfer requirements for LAN cabling installations. The end of a LAN build-out is often a great moment of accomplishment and relief for all involved. However, properly identifying project deliverables and transferring knowledge at the beginning of the project can help ensure a smooth transition and quick project closure. Both copper and fiber make up the backbone of a LAN. Demonstrating that the cabling and fiber has been tested and certified is an important part of completing a LAN build out.
Cabling Part 1: LAN Networks and Cabling Systems, 5th Edition [Oliviero, Andrew] on endthebleed.org *FREE* shipping on qualifying offers. Cabling Part 1: LAN.
Cable is the medium through which information usually moves from one network device to another. There are several types of cable which are commonly used with LANs. In some cases, a network will utilize only one type of cable, other networks will use a variety of cable types. The type of cable chosen for a network is related to the network's topology, protocol, and size.
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The standards address commercial building cabling for telecommunications products and services. These assignments are named TA and TB. Work on the standard began with the Electronic Industries Alliance EIA , to define standards for telecommunications cabling systems. EIA agreed to develop a set of standards, and formed the TR committee,  with nine subcommittees to perform the work. The standard was updated to revision A in The demands placed upon commercial wiring systems increased dramatically over this period due to the adoption of personal computers and data communication networks and advances in those technologies. The development of high-performance twisted pair cabling and the popularization of fiber optic cables also drove significant change in the standards.
The Horizontal workstation Cabling System shall consist of a minimum of 2 Category 6, 4-pair Unshielded Twisted Pair UTP Copper Cables to each work area outlet within office locations unless otherwise noted for specific locations. Category 3 cable will be required for conference room phones, classroom wall and emergency phones in addition to life safety connectivity elevators, fire alarm, auto dialers. Category 6A will be required for all wireless access point horizontal cabling and research lab spaces. The cables shall be installed from the Work Area Outlet to the appropriate Telecommunications Room TR and routed to the appropriate rack or backboard serving that area and terminated as specified in this document. All cables and related pathways, supports, terminations, and grounding hardware shall be furnished, installed, wired, tested, labeled, and documented by the Telecommunications contractor as detailed in this document and required by contract conditions. Product specifications, general design considerations, and installation guidelines are provided in this document. The contractor shall meet or exceed all requirements for any infrastructure system as detailed within this document.
A structured cabling system divides premise wiring into seven basic elements. Four of these elements are shown in Structured Cabling Examples section. Each component, including the fifth, Network Administration, is discussed below. The work area encompasses all components between the faceplate and Ethernet based device. This includes the patch cable between the faceplate and Ethernet device.
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Hubbell Premise Wiring is committed to maintaining a tradition of excellence and delivering unmatched quality, innovation and reliability. Our solutions offer a fully integrated system of copper and fiber network cabling and components that are designed to exceed all applicable standards for performance and reliability. Learn More.
AWG - A standard method used to measure wire. The numbering system works backwards from what people would think, the thicker heavier the wire, the lower the number. Bandwidth - The range of frequencies used to describe the potential capacity of the device or system. Cat3 - This cable has a maximum frequency range of 16 MHz.
As Ethernet systems provide increasingly flexible and cost-effective ways of transmitting voice, data, and multimedia over integrated networks, Ethernet patch cords are fast becoming a familiar part of our everyday experience. We can see them in the work areas of commercial and educational buildings as they trail away from the backs of computers to wall plates and other computers. If we follow their trail, we can see them snake along the paths leading from wall plates to patch panels, and then sprout up again from patch panels to meet nearby hubs or switches.