Ansi-Tia-Eia-568-B - Commercial Building Telecomunications Cabling Standard

Ansi-Tia-Eia-568-B - Commercial Building Telecomunications Cabling Standard

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Unformatted text preview: Anixter Inc. 2005 13- 2 TECHNICAL INFORMATION ANSI/TIA/EIA-568-B ANSI/TIA/EIA-568-B The Purpose: Establish a generic telecommunications cabling standard that will support a multivendor environment Enable the planning and installation of a structured cabling system for commercial buildings Establish performance and technical criteria for various cabling system configurations The standard specifies: Minimum requirements for telecommunications cabling within an office environment Recommended topology and distances Media parameters which determine performance Connector and pin assignments to ensure interconnectability The useful life of telecommunications cabling systems as being in excess of ten years Building telecommunications cabling specified by this Standard is intended to support a wide range of different commercial building sites and applications (e.g., voice, data, text, video and image). Typically, this range includes sites with a geographical extent from 10,000 to 10,000,000 square feet (3,000-1,000,000 m2) of office space, and with a population of up to 50,000 individual users. This Standard replaces ANSI/TIA/EIA-568-A dated October 6, 1995. This Standard also incorporates and refines the technical content of TSB67, TSB72, TSB75, TSB95 and TIA/EIA-568-A-1, A-2, A-3, A-4 and A-5. Contents Commercial Building Telecommunications Cabling Standard TIA/EIA-568-B.1 General Requirements The Six Subsystems of a Structured Cabling System . . . . . . . . . . . . 3 Building Entrance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Equipment Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Backbone Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Other Design Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Telecommunications Room . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Horizontal Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Specified Topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Maximum Distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 MUTOA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Considation Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Centralized Optical Fiber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Work Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Work Area Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Telecommunications Outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 8-Position Modular Jack Pair Assignments . . . . . . . . . . . . . . . . . 5 Channel and Permanent Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....
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This note was uploaded on 01/27/2011 for the course ACC 101 taught by Professor Vujak during the Spring '09 term at Harper.

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Ansi-Tia-Eia-568-B - Commercial Building Telecomunications Cabling Standard

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