1、 IEC 61935-3 Edition 1.0 2008-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Testing of balanced and coaxial information technology cabling Part 3: Installed cabling as specified in ISO/IEC 15018 and related standards Essais des cblages de technologies de linformation symtriques et coaxiaux Partie 3
2、: Cblages installs selon les spcifications de lISO/CEI 15018 et des normes connexes IEC 61935-3:2008 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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16、 des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61935-3 Edition 1.0 2008-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Testing of balanced and coaxial informa
17、tion technology cabling Part 3: Installed cabling as specified in ISO/IEC 15018 and related standards Essais des cblages de technologies de linformation symtriques et coaxiaux Partie 3: Cblages installs selon les spcifications de lISO/CEI 15018 et des normes connexes INTERNATIONAL ELECTROTECHNICAL C
18、OMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE M ICS 33.120.20 PRICE CODE CODE PRIX ISBN 2-8318-1037-1 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 61935-3 IEC:2008 CONTENTS FOREWORD.3 INTRODUCTION.5 1 Sco
19、pe.6 2 Normative references .6 3 Terms and definitions .6 4 Home cabling conformance 7 4.1 Applications to be supported .7 4.2 General .7 4.3 Visual inspection .7 4.4 Verification7 5 Qualification and certification testing 8 5.1 General .8 5.2 Qualification testing.8 5.3 Certification testing .8 5.4
20、 Documentation 8 6 Qualification field test instrument9 6.1 General .9 6.2 Cabling configurations tested 9 6.3 Qualification field test parameters .9 6.3.1 Wire map.9 6.3.2 Length.10 6.3.3 Qualification test10 6.3.4 Test results summary documentation.11 Figure 1 Correct pairing .9 Figure 2 Incorrect
21、 pairing.10 61935-3 IEC:2008 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ TESTING OF BALANCED AND COAXIAL INFORMATION TECHNOLOGY CABLING Part 3: Installed cabling as specified in ISO/IEC 15018 and related standards FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organ
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32、rd IEC 61935-3 has been prepared by IEC technical committee 46: Cables, wires, waveguides, R.F. connectors, R.F. and microwave passive components and accessories. This bilingual version, published in 2009-04, corresponds to the English version. The text of this standard is based on the following doc
33、uments: FDIS Report on voting 46/261/FDIS 46/268/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. 4 61935-3 IEC:2008 The French version of this standard has not been voted upon. This publication has been drafted i
34、n accordance with the ISO/IEC Directives, Part 2. A list of all the parts of the IEC 61935 series, under the general title Testing of balanced and coaxial information technology cabling, can be found on the IEC website. Future standards in this series will carry the new general title as cited above.
35、 The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced
36、 by a revised edition, or amended. 61935-3 IEC:2008 5 INTRODUCTION Telecommunication cabling for homes has evolved into the specification and deployment of generic cabling. This generic cabling system for homes is specified within ISO/IEC 15018. Formerly, there had been no test requirement for home
37、cabling. Connectivity tests and visual inspection were, at best, random and insufficient. However, bandwidth requirements of the home applications are ever increasing and home-owners need assurance that their generic cabling will indeed support intended network technologies that are delivered to the
38、 home and distributed throughout the home. This part of IEC 61935 addresses both verification and qualification of home cabling. 6 61935-3 IEC:2008 TESTING OF BALANCED AND COAXIAL INFORMATION TECHNOLOGY CABLING Part 3: Installed cabling as specified in ISO/IEC 15018 and related standards 1 Scope Thi
39、s part of IEC 61935 specifies conformance testing for home cabling. These conformance tests include visual inspection, verification testing and either qualification testing or certification testing. Documentation for the test results are also specified. 2 Normative references The following reference
40、d documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60728-1, Cable networks for television signals, sound signals and in
41、teractive services Part 1: System performance of forward paths IEC 60728-12, Cabled distribution systems for television and sound signals Part 12: Electromagnetic compatibility of systems ISO/IEC 11801, Information technology Generic cabling for customer premises ISO/IEC 15018, Information technolog
42、y Generic cabling for homes 3 Terms and definitions For the purposes of this document, the following definitions apply. 3.1 certification measurements of installed cabling specified in ISO/IEC 11801 (e.g., class D, class E, class F); this requires field testers with traceable accuracy to national st
43、andards 3.2 qualification measurements of installed cabling for specific network technologies (e.g., 100BASE-T, 1000BASE-T, IEEE 1394b 1) ): the measurement accuracy of field testers is not traceable to national standards 3.3 verification measurements of installed cable or cabling for continuity; no
44、 other transmission performance parameters other than connectivity are measured 1)IEEE 1394b: 2002, High Performance Serial Bus (High Speed Supplement) 61935-3 IEC:2008 7 4 Home cabling conformance 4.1 Applications to be supported Applications that may be supported in home cabling are: ICT: such as
45、10, 100 1000BASE-T, IEEE 1394 being the most popular; analog telephone, ISDN and DSL applications; BCT: VHF/UHF TV signals (up to 862 MHz), FM radio signals; satellite TV signals, CCTV; control applications. 4.2 General Telecommunications cabling (e.g., voice, data, video, security, audio, control)
46、can be damaged during the construction phases of rough-in, drywall installation, and even during the siding of the exterior. Many of these damaging faults result from causes such as nails and staples penetrating the cable, severe kinks in the cable where the cable was pulled through a drilled hole i
47、n a stud or joist, or a cable tear where the cable sheath and conductors are damaged from pulling the cable. For these reasons, telecommunications cabling shall yield to a process to ensure conformance. This process includes: a) visual examination of the cabling; b) verification testing of the cabli
48、ng; c) qualification testing or certification testing of the cabling, and d) producing a documented report of results. Visual examination and verification Qualification application specific Certification generic cabling IEC 277/084.3 Visual inspection Whenever it is possible, visual inspection of ea
49、ch cable run shall be made after the cable has been installed, but prior to installation of insulation and drywall. Visual inspection may include but is not limited to a) obvious damage to cable (condition and workmanship); b) separation from EMC sources; c) incorrect bend radi, and d) noticeable excessive cable length. 4.4 Verification Verification testing is performed after cable p
