1、TECHNICALSPECIFICATIONIECTS 60870-6-602First edition2001-04Telecontrol equipment and systems Part 6-602:Telecontrol protocols compatible withISO standards and ITU-T recommendations TASE transport profilesMatriels et systmes de tlconduite Partie 6-602:Protocoles de tlconduite compatibles avecles norm
2、es ISO et les recommandations de lUIT-T Profils TASE de transportReference numberIEC/TS 60870-6-602:2001(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.Publication numberingAs from 1 January 1997 all IEC publications are issued with
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9、UREAU.TECHNICALSPECIFICATIONIECTS 60870-6-602First edition2001-04Telecontrol equipment and systems Part 6-602:Telecontrol protocols compatible withISO standards and ITU-T recommendations TASE transport profilesMatriels et systmes de tlconduite Partie 6-602:Protocoles de tlconduite compatibles avecle
10、s normes ISO et les recommandations de lUIT-T Profils TASE de transportPRICE CODE IEC 2001 Copyright-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing fro
11、m the publisher.International Electrotechnical Commission3,rue de Varemb Geneva,SwitzerlandTelefax:+41 22 919 0300e-mail:inmailiec.ch IEC web site http:/www.iec.chUFor price,see current catalogue Commission Electrotechnique Internationale International Electrotechnical CommissionLICENSED TO MECON Li
12、mited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 TS 60870-6-602 IEC:2001(E)CONTENTSFOREWORD.31Scope.52Normative references.52.1General Standards.52.2International standardized profiles.63Abbreviations.104TASE telecontrol communication architecture.114.1A
13、rchitectural model.114.2Subnetwork access.115Transport profiles.125.1Introduction.125.2T-profiles.145.3L-profiles.216Relays.226.1Relaying connectionless network services CLNP.226.2Relaying connection-mode network services ITU-T X.25.22Bibliography.23Figure 1 WAN subnetwork access of end systems.12Fi
14、gure 2 Scenario description of a reference point.13Table 1 Architecture specification within TCA.11Table 2 Tabular presentation of profiles.14Table 3 TP4/CLNP profile.15Table 4 RFC 1006 profile.16Table 5 RFC 1070 profile.17Table 6 TP4/ITU X.25 PLP profile.17Table 7 TP4/frame relay profile.18Table 8
15、Relaying connectionless network services.22Table 9 Connection-mode network services ITU-T X.25.22LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.TS 60870-6-602 IEC:2001(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION_TELECONTROL EQUIPMEN
16、T AND SYSTEMS Part 6-602:Telecontrol protocols compatible with ISO standardsand ITU-T recommendations TASE transport profilesFOREWORD1)The IEC(International Electrotechnical Commission)is a worldwide organization for standardization comprisingall national electrotechnical committees(IEC National Committees).The object of the IEC is to promoteinternational co-operation on all questions concerning standardization in the electrical and electronic fields.Tothis end and in addition to other activitie
