1、 IEC 62300 Edition 1.0 2004-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Consumer audio/video equipment digital interface with plastic optical fibre Interface numrique avec une fibre optique plastique pour quipements audio/vido grand public IEC 62300:2004 colour inside THIS PUBLICATION IS COPYRIGH
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16、udio/video equipment digital interface with plastic optical fibre Interface numrique avec une fibre optique plastique pour quipements audio/vido grand public INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE M ICS 33.160.99; 33.180.20 PRICE CODE CODE PRIX ISBN 978-
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18、ion via un distributeur agr. colour inside 2 62300 IEC:2004 CONTENTS FOREWORD . 3 1 Scope . 5 2 Normative references . 5 3 Terms, definitions and abbreviations 5 3.1 Terms and definitions 5 3.2 Abbreviations 5 4 System consideration . 6 4.1 Area of application 6 4.2 Operating environment 6 5 Configu
19、ration of digital interface and characteristics to be specified 6 5.1 Configuration of digital interface 6 5.2 Characteristics of electrical interface . 6 5.3 Characteristics of optical interface . 7 6 Safety aspects 7 Annex A (normative) Wide-band POF 8 A.1 Introduction . 8 A.2 Physical dimension 8
20、 A.3 Characteristics 8 Annex B (normative) Optical connector 9 B.1 Introduction . 9 B.2 Physical dimension 9 B.3 Characteristics 10 Annex C (informative) Interface applications 11 C.1 Principal features 11 C.2 Connection between D-VCR and TV 11 C.3 Connection between a CD player and an audio amplifi
21、er . 12 Bibliography 13 62300 IEC:2004 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CONSUMER AUDIO/VIDEO EQUIPMENT DIGITAL INTERFACE WITH PLASTIC OPTICAL FIBRE FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national ele
22、ctrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specif
23、ications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. Internati
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30、ng legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of th
31、is publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62300 has been prepared by technical area 4: Dig
32、ital system interfaces and protocols, of IEC technical committee 100: Audio, video and multimedia systems and equipment. This bilingual version (2013-07) corresponds to the monolingual English version, published in 2004-11. The text of this standard is based on the following documents: FDIS Report o
33、n voting 100/840/FDIS 100/868/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. The French version of this standard has not been voted upon. This publication has been drafted in accordance with the ISO/IEC Directiv
34、es, Part 2. 4 62300 IEC:2004 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 reco
35、nfirmed; withdrawn; replaced by a revised edition, or amended. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a
36、 colour printer. 62300 IEC:2004 5 CONSUMER AUDIO/VIDEO EQUIPMENT DIGITAL INTERFACE WITH PLASTIC OPTICAL FIBRE 1 Scope This International Standard specifies the principal electrical and optical parameters for a consumer audio/video equipment digital interface that uses plastic optical fibre (POF). NO
37、TE A description of the principal features of such an interface is given in Annex C. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of t
38、he referenced document (including any amendments) applies. IEC 60050-731, International Electrotechnical Vocabulary (IEV) Chapter 731: Optical fibre communication IEC 60793-2-40, Optical fibres Part 2-40: Product specifications Sectional specification for category A4 multimode fibres IEC 60825-1, Sa
39、fety of laser products Part 1: Equipment classification, requirements and users guide IEC 60825-2, Safety of laser products Part 2: Safety of optical fibre communication systems IEC 61754-21, Fibre optic connector interfaces Part 21: Type SMI connector family for plastic optical fibre 13 Terms, defi
40、nitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the terms and definitions contained in IEC 60050-731 apply. 3.2 Abbreviations BER Bit error rate D-VCR Digital video cassette recorder E/O Electrical to optical HDTV High definition television O/E Optical to elect
41、rical PECL Positive shifted emitter coupled logic PMD Physical media dependent POF Plastic optical fibre RMS Root mean square 1To be published. 6 62300 IEC:2004 Rx Receiver SFF Small form factor STB Set top box Tx Transmitter 4 System consideration 4.1 Area of application This digital interface cove
42、rs audio and/or video and accompanied data systems for consumer audio/video equipment and multimedia systems in bi-direction, mainly used for audio equipment, TV-set, D-VCR, etc. 4.2 Operating environment The environmental conditions for the digital interface are mainly defined in other standards fo
43、r the individual units. Where no range is given, the interface shall operate at least within the temperature range 0 C to 50 C and in a relative humidity range of 25 % to 75 %. 5 Configuration of digital interface and characteristics to be specified 5.1 Configuration of digital interface The basic c
44、onfiguration of this digital interface is shown in Figure 1. The reference points 1 and 4 apply to the electrical input and output of the electro-optical and opto-electrical converter respectively. The optical matching values specified in this standard apply at the reference points 2 and 3. The over
45、all characteristics of a POF are specified in Annex A for a wide-band POF and in Annex B for the optical connectors. NOTE Some applications based on this digital interface are illustrated in Annex C. 4 POF Tx/Rx (E/O) (O/E) Rx/Tx (O/E) (E/O) Digital equipment 1 Digital equipment 2 3 2 1 IEC 1464/04
46、Figure 1 Basic digital interface 5.2 Characteristics of electrical interface The characteristics of electrical interface at the reference points 1 and 4 shown in Figure 1 shall be as specified in Table 1. Table 1 Electrical interface Parameter Units Maximum bit rate 500 Mbit/s Amplitude deviation fr
47、om 800 mV 250 mV Level PECL Type of signal Differential 62300 IEC:2004 7 5.3 Characteristics of optical interface The characteristics of optical interface at the reference points 2 and 3 shown in Figure 1 shall be as specified in Figure 2 and Table 2. 0 22 37,5 62,5 78 100 130 100 80 50 20 0 20 Norm
48、alized time (unit interval) Normalized amplitude % IEC 1465/04 Figure 2 Eye pattern mask at transmitter Table 2 Optical interface Parameter Units Tx & Rx Maximum bit rate 500 Mbit/s Link length 1 to 50 m Transmitter characteristics Wavelength deviation from 650 nm 10 nm Mean launched power from 1 m
49、POF 6 to 2 dBm Maximum RMS spectral width 20 nm Minimum extinction ratio 10 dB Receiver characteristics Overload (BER 10 -12 ) 2 dBm Sensitivity (BER 10 -12 ) 19 dBm Rise/fall time (max.) (10-90 %) 1 ns NOTE The ambient temperature is taken to be 25 C. 6 Safety aspects The transmitter shall be so designed as to prevent harmful effects to persons. Compliance shall be checked in accordance with IEC 60825-
