1、 INTERNATIONAL STANDARD ISO/IEC14543-3-6First edition2007-01Information technology Home electronic system (HES) architecture Part 3-6: Media and media dependent layers Twisted pair for network based control of HES Class 1 Reference number ISO/IEC 14543-3-6:2007(E) International Organization for Stan
2、dardization (ISO), 2007. All rights reserved. International Electrotechnical Commission (IEC), 2007. All rights reserved. NOT FOR RESALE.National Standard of CanadaCAN/CSA-ISO/IEC 14543-3-6:07(ISO/IEC 14543-3-6:2007)International Standard ISO/IEC 14543-3-6:2007 (first edition, 2007-01) has been adop
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34、k of Canadian Standards AssociationCette norme est offerte en anglais seulement pour le moment. La CSA publiera la version enfranais ds quelle sera produite par lorganisme rdacteur.National Standard of CanadaPublished in November 2007 by Canadian Standards AssociationA not-for-profit private sector
35、organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at www.ShopCSA.caCAN/CSA-ISO/IEC 14543-3-6:07Information technology Home electronic system (HES) architecture Part 3-6: Media and media dependent layers Twisted pair for ne
36、twork based control of HES Class 1Prepared byInternational Organization for Standardization/ International Electrotechnical CommissionRegistered trade-mark of Canadian Standards AssociationReviewed byApproved byStandards Council of CanadaCAN/CSA-ISO/IEC 14543-3-6:07Information technology Home electr
37、onic system (HES)architecture Part 3-6: Media and media dependentlayers Twisted pair for network based control of HES Class 1November 2007 Canadian Standards Association CSA/3CAN/CSA-ISO/IEC 14543-3-6:07Information technology Home electronic system (HES) architecture Part 3-6: Media and media depend
38、ent layers Twisted pair for network based control of HES Class 1CSA PrefaceStandards development within the Information Technology sector is harmonized with international standards development. Through the CSA Technical Committee on Information Technology (TCIT), Canadians serve as the Canadian Advi
39、sory Committee (CAC) on ISO/IEC Joint Technical Committee 1 on Information Technology (ISO/IEC JTC1) for the Standards Council of Canada (SCC), the ISO member body for Canada and sponsor of the Canadian National Committee of the IEC. Also, as a member of the International Telecommunication Union (IT
40、U), Canada participates in the International Telegraph and Telephone Consultative Committee (ITU-T).At the time of publication, ISO/IEC 14543-3-6:2007 is available from ISO and IEC in English only. CSA will publish the French version when it becomes available from ISO and IEC.This International Stan
41、dard was reviewed by the CSA TCIT under the jurisdiction of the Strategic Steering Committee on Information Technology and deemed acceptable for use in Canada. From time to time, ISO/IEC may publish addenda, corrigenda, etc. The CSA TCIT will review these documents for approval and publication. For
42、a listing, refer to the CSA Information Products catalogue or CSA Info Update or contact a CSA Sales representative. This Standard has been formally approved, without modification, by the Technical Committee and has been approved as a National Standard of Canada by the Standards Council of Canada.No
43、vember 2007 Canadian Standards Association 2007All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission ofthe publisher. ISO/IEC material is reprinted with permission. Where the words “this International Standard” appear in the text, they
44、 should be interpreted as “this National Standard of Canada”.Inquiries regarding this National Standard of Canada should be addressed toCanadian Standards Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4000www.csa.caTo purchase CSA Standards and r
45、elated publications, visit CSAs Online Store at www.ShopCSA.ca or call toll-free 1-800-463-6727 or 416-747-4044.INTERNATIONAL STANDARD ISO/IEC14543-3-6First edition2007-01Information technology Home electronic system (HES) architecture Part 3-6: Media and media dependent layers Twisted pair for netw
46、ork based control of HES Class 1 PRICE CODE Copyright 2007 ISO/IEC, Geneva All rights reserved No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. Inte
47、rnational Electrotechnical Commission, 3, rue de Varemb, PO Box 131, CH-1211 Geneva 20, Switzerland Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmailiec.ch Web: www.iec.ch W For price, see current catalogue 2 14543-3-6 ISO/IEC:2007(E) CONTENTS FOREWORD.6 INTRODUCTION.8 1 Scope.9 2
48、 Normative references9 3 Terms, definitions and abbreviations .10 3.1 Definitions .10 3.2 Abbreviations.13 4 Conformance14 5 Requirements for HES Class 1, Twisted Pair Type 0 (TP0)14 5.1 Datagram service 14 5.1.1 Transmission method.14 5.1.2 Transceiver characteristics 15 5.1.3 Physical layer servic
49、es Physical data service.16 5.1.4 Physical layer protocol .17 5.2 Medium definition 18 5.2.1 Topology18 5.2.2 Line .18 5.2.3 Line connection .18 5.2.4 Repeater .18 5.2.5 Medium installation requirements .18 5.2.6 General hardware requirements .19 5.3 Power feeding service19 5.3.1 General .19 5.3.2 Power feeding device types19 5.3.3 Factor C (current consumption)19 5.3.4 Line power supply general requirements.20 5.3.5 Power supply voltage .20 5.3.6 Dynamic characteristics .21 5.3.7 Distributed power supply (DPS)23 5.4 D
