1、BRITISH STANDARD BS EN 62148-4:2003 Fibre optic active components and devices Package and interface standards Part 4: PN 1x9 plastic optical fibre transceivers The European Standard EN 62148-4:2003 has the status of a British Standard ICS 33.180.30 BS EN 62148-4:2003 This British Standard was publis
2、hed under the authority of the Standards Policy and Strategy Committee on 21 April 2004 BSI 21 April 2004 ISBN 0 580 43664 0 National foreword This British Standard is the official English language version of EN 62148-4:2003. It is identical with IEC 62148-4:2003 The UK participation in its preparat
3、ion was entrusted by Technical Committee GEL/86, Fibre optics, to Subcommittee GEL/86/3, Fibre optic systems and active devices, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards
4、which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publ
5、ication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible internatio
6、nal/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title
7、page, pages 2 to 11 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 62148-4 NORME EUROPENNE EUROPISCHE NORM July 2003 CENELEC European Committee for Elect
8、rotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref.
9、No. EN 62148-4:2003 E ICS 33.180.30 English version Fibre optic active components and devices Package and interface standards Part 4: PN 1x9 plastic optical fibre transceivers (IEC 62148-4:2003) Composants et dispositifs actifs en fibres optiques Normes de botier et dinterface Partie 4: Emetteurs-rc
10、epteurs fibres optiques en plastique PN 1x9 (CEI 62148-4:2003) Aktive Lichtwellenleiterbauelemente und -gerte Gehuse- und Schnittstellennormen Teil 4: PN 1x9 Sende- und Empfangsmodule fr Kunststofffasern (IEC 62148-4:2003) This European Standard was approved by CENELEC on 2003-07-01. CENELEC members
11、 are bound to comply with the CEN/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 application
12、to the Central Secretariat or to 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
13、the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Swede
14、n, Switzerland and United Kingdom. EN 64128-:40023 - - 2 Foreword The text of document 86C/521/FDIS, future edition 1 of IEC 62148-4, prepared by SC 86C, Fibre optic systems and active devices, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
15、EN 62148-4 on 2003-07-01. 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) 2004-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn (
16、dow) 2006-07-01 Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62148-4:2003 was approved by CENELEC as a European Standard without any mo
17、dification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60191 NOTE Harmonized in the EN 60191 series (not modified). IEC 61281-1 NOTE Harmonized as EN 61281-1:1999 (not modified). _ Page2 EN621484:2003-841263002:CEI 4 3 CONTENTS FO
18、REWORD 5 INTRODUCTION4 1 Scope 5 2 Normative references 5 3 Definitions and abbreviations. 5 4 Classification. 5 5 Specification of the fibre optic transceiver 5 5.1 General5 5.2 Optical connector interface. 5 5.3 Optical port assignment 6 6 Specification of the electrical interface. 6 6.1 General6
19、6.2 Electrical Interface . 6 7 Outline and footprint 7 7.1 Drawing of case outline. 7 7.2 Drawing of footprint. 9 7.3 Dimensions of footprint 9 Bibliography. 01 FiugrtcelE 1 ericet larmtpo dna laniicop larn tumebrgni assignmnets (veiwde from evoba wisnip ht ednurhtaen)6 C 2 erugiFase eniltuo 7 3 eru
20、giF nirptooFt 9 T1 elba Opticaop lra tssignmnets 6 T2 elba alP stic itpocla fibre trnascievnip re funcd noitefioitinns 7 T3 elba D imnesoins of case eniltuo . 8 Table 4 Dimensions of footprint.9 Page3 EN621484:2003 62148-4 IEC:2003 3 NOCETNST OFERWODR 5 INTROUDCTION4 1 Scpoe 5 2 Normaitve refenerces
21、 5 3 Defoitinins bba dnarnoitaives. 5 4 Calssificaoitn. 5 5 Sepcificnoita of eht fio erbpcit trancseiver 5 1.5 General5 2.5 Oitpcla crotcenno tnierface. 5 3.5 Oitpcp laotr assignmtne 6 6 Sepcificnoita of ele ehtctrictni laerface. 6 1.6 General6 2.6 EelcirtcaetnI lrafce . 6 7 Odna eniltu fptoortni 7
22、1.7 Darwifo gn case niltuoe. 7 2.7 Darwifo gn ftooprnit 9 3.7 Dimensisno otnirptoof f 10 Bibliography 11 Figure 1 Electrical terminal and optical port numbering assignments (viewed from above with pins underneath). 6 Figure 2 Case outline 7 Figure 3 Footprint 9 Table 1 Optical port assignments 6 Tab
23、le 2 Plastic optical fibre transceiver pin function definitions 7 Table 3 Dimensions of case outline . 8 Table 4 Dimensions of footprint.9 3egaP 3002:484126NE Annex ZA (normative) Normative references to international publications with their corresponding European publications . 10-841263002:CEI 4 9
24、 INTRODUCTION Fibre optic transceivers are used to convert electrical signals into optical signals and vice versa. Page4 EN621484:2003-841263002:CEI 4 11 FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES PACKAGE AND INTERFACE STANDARDS Part 4: PN 1x9 plastic optical fibre transceivers 1 Scope This part of I
25、EC 62148 covers the physical interface specifications for the PN 1x9 transceiver family for plastic optical fibre. 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 refer
26、ences, the latest edition of the referenced document (including any amendments) applies. IEC 61754-16, Fibre optic connector interfaces Part 16: Type PN connector family IEC 62148-1, Fibre optic active components and devices Package and interface standards Part 1: General and guidance 3 Definitions
27、and abbreviations For the purpose of this part of IEC 62148, the following abbreviation applies. 3.1 PCB printed circuit board 4 Classification The transceiver described in this document is classified as type 1 according to the classification of IEC 62148-1. 5 Specification of the fibre optic transc
28、eiver 5.1 General The intent of this document is to specify the physical requirements of fibre optic transceivers that will enable mechanical interchangeability of transceivers at the PCB, including panel mounting requirements. 5.2 Optical connector interface This specification applies to the PN opt
29、ical connector interface in accordance with IEC 61754-16. Page5 EN621484:2003-841263002:CEI 4 31 5.3 Optical port assignment Assignment of the optical transmit and receive ports is aligned to the electrical pins. One half of the module is the “transmit: TX” side and another is the “receive: RX” side
30、. Optical port numbering assignments are shown in Figure 1. 1 2 3 4 5 6 7 8 9 TX RX MS MS No. 2 No. 1 IEC 1539/03 Figure 1 Electrical terminal and optical port numbering assignments (viewed from above with pins underneath) The assignment of optical ports is given in Table 1. Table 1 Optical port ass
31、ignments Optical port Functional description No. 1 Transmitter optical output No. 2 Receiver optical input 6 Specification of the electrical interface 6.1 General The electrical interface in this specification defines only the functionality of each pin. 6.2 Electrical Interface 6.2.1 Numbering of el
32、ectrical terminals Pin numbering assignment are shown in Figure 1 (viewed from the top of the transceiver with pins underneath). TX = transmitter, RX = receiver. 6.2.2 Electrical termination assignment The assignment of the electrical terminals is given in Table 2. Page6 EN621484:2003-841263002:CEI
33、4 51 Table 2 Plastic optical fibre transceiver pin function definitions Pin part Symbol Functional description 1 Veer Ground 2 RD+ Receiver data out 3R D Receiver data out bar 4 SD Receiver signal detect out 5 Vccr Receiver positive power supply 6 Tone Tone signal in (or transmitter power supply ) 7
34、T D Transmitter data in bar 8 TD+ Transmitter data in 9 Veet Ground MS MS Mounting studs The mounting studs are provided for transceiver mechanical attachment to the circuit board. They shall not be tied to internal circuit of transceiver because they may also provide optional connections of the tra
35、nsceiver to the circuit board ground or to the equipment chassis ground. 7 Outline and footprint 7.1 Drawing of case outline A drawing of the case outline is provided in Figure 2, and the dimensions in Table 3. B G J L No. 1 (9) K 1 9 PN duplex mechanical reference plane* (2) FD H E C A X Y Z M 0,25
36、 N M No. 2 No. 2 No. 1 X Z Y M 0,15 X Z Y(8) IEC 1540/03 * see IEC 61754-16. Figure 2 Case outline Page7 EN621484:2003-841263002:CEI 4 71 Table 3 Dimensions of case outline Dimensions mm Reference Minimum Maximum Notes A 11,98 12,48 B 39,12 C 25,40 D 11,60 E 2,00 5,80 F 1,20 1,55 Diameter G 15,70 16
37、,90 H 20,32 Basic dimension J 20,32 Basic dimension K 0,45 0,55 Diameter L 2,00 5,80 M 2,54 Basic dimension N 5,65 6,15 Page8 EN621484:2003-841263002:CEI 4 91 7.2 Drawing of footprint A drawing of the footprint is provided in Figure 3. 1 Y h c Hole pattern PN duplex plug * j m q k X Y Hole pattern M
38、 0,00 X (8) (9) f (2) 234 5 6 7 8 9 X Y M 0,00 IEC 1541/03 * This dimension depends on the application. Figure 3 Footprint 7.3 Dimensions of footprint Table 4 Dimensions of footprint Dimensions mm Reference Minimum Maximum Notes c 25,40 Reference dimension f 1,80 2,00 h 20,32 Basic dimension j 20,32
39、 Basic dimension k 0,70 0,90 m 2,54 Basic dimension q3 , 0 0 Reference dimension Page9 EN621484:2003 - - 3 EN 64128-:40023 Annex ZA (normative) Normative references to international publications with their corresponding European publications This European Standard incorporates by dated or undated re
40、ference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorp
41、orated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/
42、HD Year IEC 61754-16 - 1)Fibre optic connector interfaces Part 16: Type PN connector family EN 61754-16 2000 2)IEC 62148-1 - 1)Fibre optic active components and devices - Package and interface standards Part 1: General and guidance EN 62148-1 2002 2)1)Undated reference. 2)Valid edition at date of is
43、sue. 11egaP 3002:484126NEPage10 EN621484:2003-841263002:CEI 4 12 Bibliography IEC 60191 (all parts), Mechanical standardization of semiconductor devices IEC 61281-1, Fibre optic communication subsystems Part 1: Generic specification ISO 1101, Technical drawings Geometrical tolerancing Tolerancing of
44、 form, orientation, location and run-out Generalities, definitions, symbols, indications on drawings _ 01egaP 3002:484126NEPage11 EN621484:2003BS EN 62148-4:2003 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing
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