1、Mrz 2010DEUTSCHE NORM DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDEPreisgruppe 19DIN Deutsches Institut fr Normung e.V. Jede Art der Vervielfltigung, auch auszugsweise, nur mit Genehmigung des DIN Deutsches Institut fr Normung e.V., Berlin, gestattet.ICS 33.060
2、.40!$+l“1570873www.din.deDDIN EN 60728-7-3Kabelnetze fr Fernsehsignale, Tonsignale und interaktive Dienste Teil 7-3: Zustandsberwachung Hybrid-Faser-Koax-Netze (HFC) Schnittstellenbus von Fernspeise-Stromversorgung zu Transponder(PSTIB) (IEC 60728-7-3:2009);Englische Fassung EN 60728-7-3:2009Cable n
3、etworks for television signals, sound signals and interactive services Part 7-3: Hybrid fibre coax outside plant status monitoring Power supply to transponder interface bus (PSTIB) (IEC 60728-7-3:2009);English version EN 60728-7-3:2009Rseaux de distribution par cbles pour signaux de tlvision, signau
4、x de radiodiffusionsonore et services interactifs Partie 7-3: Surveillance de ltat des installations extrieures des rseaux hybrides fibreoptique et cble coaxial Alimentation du bus dinterface du rpteur (CEI 60728-7-3:2009);Version anglaise EN 60728-7-3:2009Alleinverkauf der Normen durch Beuth Verlag
5、 GmbH, 10772 BerlinErsatz frDIN EN 60728-7-3:2005-08Siehe jedoch Beginn derGltigkeitwww.beuth.deGesamtumfang 40 SeitenB55EB1B3E14C22109E918E8EA43EDB30F09DCFB7EF8CD9NormCD - Stand 2011-02 DIN EN 60728-7-3:2010-03 2 Beginn der Gltigkeit Die von CENELEC am 2009-11-01 angenommene EN 60728-7-3 gilt als D
6、IN-Norm ab 2010-03-01. Daneben darf DIN EN 60728-7-3:2005-08 noch bis 2012-11-01 angewendet werden. Nationales Vorwort Vorausgegangener Norm-Entwurf: E DIN IEC 60728-7-3:2008-03. Fr diese Norm ist das nationale Arbeitsgremium K 735 Kabelnetze und Antennen fr Fernsehsignale, Tonsignale und interaktiv
7、e Dienste“ der DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik im DIN und VDE (www.dke.de) zustndig. Die enthaltene IEC-Publikation wurde vom TC 100 Audio, video and multimedia systems and equipment“ erarbeitet. Das IEC-Komitee hat entschieden, dass der Inhalt dieser Publikatio
8、n bis zu dem Datum (maintenance result date) unverndert bleiben soll, das auf der IEC-Website unter http:/webstore.iec.ch“ zu dieser Publikation angegeben ist. Zu diesem Zeitpunkt wird entsprechend der Entscheidung des Komitees die Publikation besttigt, zurckgezogen, durch eine Folgeausgabe ersetzt
9、oder gendert. Fr den Fall einer undatierten Verweisung im normativen Text (Verweisung auf eine Norm ohne Angabe des Ausgabedatums und ohne Hinweis auf eine Abschnittsnummer, eine Tabelle, ein Bild usw.) bezieht sich die Verweisung auf die jeweils neueste gltige Ausgabe der in Bezug genommenen Norm.
10、Fr den Fall einer datierten Verweisung im normativen Text bezieht sich die Verweisung immer auf die in Bezug genommene Ausgabe der Norm. Der Zusammenhang der zitierten Normen mit den entsprechenden Deutschen Normen ergibt sich, soweit ein Zusammenhang besteht, grundstzlich ber die Nummer der entspre
11、chenden IEC-Publikation. Beispiel: IEC 60068 ist als EN 60068 als Europische Norm durch CENELEC bernommen und als DIN EN 60068 ins Deutsche Normenwerk aufgenommen. Das Prsidium des DIN hat mit Prsidialbeschluss 1/2004 festgelegt, dass DIN-Normen, deren Inhalt sich auf internationale Arbeitsergebniss
12、e der Informationsverarbeitung grndet, unter bestimmten Bedingungen allein in englischer Sprache verffentlicht werden drfen. Diese Bedingungen sind fr die vorliegende Norm erfllt. nderungen Gegenber DIN EN 60728-7-3:2005-08 wurden folgende nderungen vorgenommen: a) Bercksichtigung aller nderungen de
13、s Standards ANSI/SCTE 25-3 v1.0 zum Standard ANSI/SCTE 25-3 v1.1 (2005); b) bernahme von Abschnitt 7 Alternative Stromversorgung fr den Transponder-Schnittstellenbus-Fest-legung Bitbertragungsschicht“ aus Standard ANSI/SCTE 110 (2005); c) Ergnzung des informativen Anhangs A zu Unterlagen fr die Hybr
14、id-Verwaltungszwischenschicht (en: hybrid management sub-layer). Frhere Ausgaben DIN EN 60728-7-3: 2005-08 B55EB1B3E14C22109E918E8EA43EDB30F09DCFB7EF8CD9NormCD - Stand 2011-02 EUROPEAN STANDARD EN 60728-7-3 NORME EUROPENNE EUROPISCHE NORM December 2009 CENELEC European Committee for Electrotechnical
15、 Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: Avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60728-
16、7-3:2009 E ICS 33.040; 33.160 Supersedes EN 60728-7-3:2005English version Cable networks for television signals, sound signals and interactive services Part 7-3: Hybrid fibre coax outside plant status monitoring Power supply to transponder interface bus (PSTIB) (IEC 60728-7-3:2009) Rseaux de distrib
17、ution par cbles pour signaux de tlvision, signaux de radiodiffusion sonore et services interactifs Partie 7-3: Surveillance de ltat des installations extrieures des rseaux hybrides fibre optique et cble coaxial Alimentation du bus dinterface du rpteur (CEI 60728-7-3:2009) Kabelnetze fr Fernsehsignal
18、e, Tonsignale und in-teraktive Dienste Teil 7-3: Zustandsberwachung Hybrid-Faser-Koax-Netze (HFC) Schnittstellenbus von Fernspeise-Stromversorgung zu Transponder (PSTIB) (IEC 60728-7-3:2009) This European Standard was approved by CENELEC on 2009-11-01. CENELEC members are bound to comply with the CE
19、N/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on applica-tion to the Central Secretariat or t
20、o any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official
21、 versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Ro
22、mania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. B55EB1B3E14C22109E918E8EA43EDB30F09DCFB7EF8CD9NormCD - Stand 2011-02 DIN EN 60728-7-3:2010-03 EN 60728-7-3:2009 2 Foreword The text of document 100/1464/CDV, future edition 2 of IEC 60728-7-3, prepared by technical area 5:
23、 Cable networks for television signals, sound signals and interactive services, of IEC TC 100, Audio, video and mul-timedia systems and equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60728-7-3 on 2009-11-01. This European Standard supersedes EN 60728-7-3:
24、2005. EN 60728-7-3:2009 includes the following significant technical changes with respect to EN 60728-7-3:2005: all changes from standard ANSI/SCTE 25-3 v1.0 to standard ANSI/SCTE 25-3 v1.1 (2005) have been taken into account in EN 60728-7-3:2009; Clause 7 is based on standard ANSI/SCTE 110 (2005);
25、addition of informative Annex A concerning hybrid management sub-layer. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2010-08-01 latest date by which the national standards
26、conflicting with the EN have to be withdrawn (dow) 2012-11-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60728-7-3:2009 was approved by CENELEC as a European Stan-dard without any modification. In the official version, for Bibliography, the fo
27、llowing notes have to be added for the standards indicated: IEC 60728-7-1 NOTE Harmonized as EN 60728-7-1:2005 (not modified). IEC 60728-7-2 NOTE Harmonized as EN 60728-7-2:2005 (not modified). IEC 60728-7-3 NOTE Harmonized as EN 60728-7-3:2005 (not modified). _ B55EB1B3E14C22109E918E8EA43EDB30F09DC
28、FB7EF8CD9NormCD - Stand 2011-02 DIN EN 60728-7-3:2010-03 EN 60728-7-3:2009 3 CONTENTS Page INTRODUCTION.6 1 Scope.7 2 Normative references .8 3 Terms, definitions and abbreviations 8 3.1 Terms and definitions 8 3.2 Abbreviations 9 4 Reference architecture forward and return channel specifications 9
29、5 Power supply to transponder interface bus specification overview 10 5.1 General .10 5.2 Interface compliance .10 5.3 Implementation compliance .10 5.4 Revision control 11 6 Power supply to transponder interface bus Physical layer specification .11 6.1 Interface requirements 11 6.1.1 Connector type
30、 11 6.1.2 Communications interface .11 6.1.3 Connector signals11 6.1.4 Transponder power11 6.1.5 Line balance12 6.1.6 Cable length 12 6.1.7 Data encoding .12 6.1.8 Bit rate 12 6.1.9 Duplex.12 6.1.10 Method of communications 12 6.1.11 Indicators 13 6.2 Interface diagram 13 7 Alternative power supply
31、to transponder interface bus Physical layer specification 14 7.1 Introduction to alternative14 7.2 Interface requirements 14 7.2.1 Connector type 14 7.2.2 Communications interface .14 7.2.3 Connector signals14 7.2.4 Transponder power14 7.2.5 Line balance15 7.2.6 Cable length 15 7.2.7 Data encoding .
32、15 7.2.8 Bit rate 15 7.2.9 Duplex.15 7.2.10 Method of communication15 7.2.11 Indicators 16 7.3 Interface diagram 16 8 Power supply to transponder interface bus Data link layer specification.17 8.1 DLL packet structure .17 B55EB1B3E14C22109E918E8EA43EDB30F09DCFB7EF8CD9NormCD - Stand 2011-02 DIN EN 60
33、728-7-3:2010-03 EN 60728-7-3:2009 4 8.1.1General .17Page8.1.2 Start 17 8.1.3 Destination Address 17 8.1.4 Source Address .18 8.1.5 Identification18 8.1.6 Datagram 18 8.1.7 End .18 8.1.8 Checksum .18 8.2 DLE sequence.18 8.3 Interface timing .19 8.3.1 Message synchronization and interaction 19 8.3.2 T
34、ransmission timing requirements .19 8.4 DLL datagrams21 8.4.1 Structure .21 8.4.2 Resolution versus accuracy .22 8.4.3 DLL datagram types 22 Annex A (informative) HMS specification documents36 Bibliography37 Annex ZA (normative) Normative references to international publications with their correspon
35、ding European publications .38 Figure 1 Reference architecture diagram .10 Figure 2 Sample PSTIB RS-485 interface 13 Figure 3 Sample PSTIB RS-485 interface 16 Figure 4 DLL packet structure17 Figure 5 PSTIB data and timing diagram20 Figure 6 DLL datagram structure21 Figure 7 Battery string naming con
36、ventions32 Table 1 Transponder type classifications .7 Table 2 RJ-45 Connector pin assignment.11 Table 3 Sample PSTIB RS-485 interface Reference signals13 Table 4 RJ-45 Connector pin assignment.14 Table 5 Sample PSTIB RS-485 interface Reference signals16 Table 6 Generic DLL packet structure 17 Table
37、 7 Reserved destination address ranges18 Table 8 PSTIB timing specifications .20 Table 9 Generic DLL datagram structure21 Table 10 DLL datagrams22 Table 11 Command: Get_Configuration datagram23 Table 12 Response: Get_Configuration datagram 23 Table 13 Response: Get_Configuration datagram variable bi
38、nding (general)24 Table 14 Response: Get_Configuration datagram variable binding (power supply).25 B55EB1B3E14C22109E918E8EA43EDB30F09DCFB7EF8CD9NormCD - Stand 2011-02 DIN EN 60728-7-3:2010-03 EN 60728-7-3:2009 5 Table 15 Response: Get_Configuration datagramavariable binding (generator) .28Table 16
39、Command: Get_Power_Supply_Data datagram .29 Page Table 17 Response: Get_Power_Supply_Data datagram .29 Table 18 Response: Get_Power_Supply_Data datagram variable binding29 Table 19 Command: Power_Supply_Control datagram.32 Table 20 Command: Get_Generator_Data datagram32 Table 21 Response: Get_Genera
40、tor_Data datagram 33 Table 22 Response: Get_Generator_Data Datagram variable binding 33 Table 23 Command: Generator_Control datagram .34 Table 24 Response: Invalid_Request datagram .34 Table 25 Response: Request_Processed datagram .35 Table A.1 HMS document family 36 B55EB1B3E14C22109E918E8EA43EDB30
41、F09DCFB7EF8CD9NormCD - Stand 2011-02 DIN EN 60728-7-3:2010-03 EN 60728-7-3:2009 6 INTRODUCTION Standards of the IEC 60728 series deal with cable networks including equipment and associated methods of measurement for headend reception, processing and distribution of television signals, sound signals
42、and their associated data signals and for processing, interfacing and transmitting all kinds of signals for interactive services using all applicable transmission media. This includes CATVF1F-networks; MATV-networks and SMATV-networks; individual receiving networks; and all kinds of equipment, syste
43、ms and installations installed in such networks. The extent of this standardization work is from the antennas and/or special signal source inputs to the head-end or other interface points to the network up to the terminal input. The standardization of any user terminals (i.e. tuners, receivers, deco
44、ders, multimedia terminals, etc.) as well as of any coaxial, balanced and optical cables and accessories thereof is excluded. The following differences exist in some countries: The Japanese de facto standard (NCTEA S-006) concerning requirements for the HFC outside plant management, which was publis
45、hed in 1995, has already been available in Japan. The purpose of this standard is to support the design and implementation of interoperable management systems for HFC cable networks used in Japan. _ 1This word encompasses the HFC networks used nowadays to provide telecommunications services, voice, data, audio and video both broadcast and narrowcast.B55EB1B3E14C22109E918E8EA43EDB30F09DCFB7EF8CD9NormCD - Stand 2011-02
