oSIST prEN IEC 62496-4-3:2024
(Main)Optical circuit boards - Part 4-3: Interface standards - Terminated waveguide OCB assembly using a single-row 32-channel PMT connector intermateable with a 250-μm pitch MPO 16
Optical circuit boards - Part 4-3: Interface standards - Terminated waveguide OCB assembly using a single-row 32-channel PMT connector intermateable with a 250-μm pitch MPO 16
This part of IEC 62496 defines the standard interface dimensions for a terminated waveguide optical circuit board (OCB) assembly (referred to simply as assembly) using single-row thirty-two-channel connectors for polymer waveguides connected with a PMT connector, and the PMT connector is intermateable with MPO 16 specified in IEC 61754-7-4.
Optische Leiterplatten - Teil 4-3: Schnittstellennormen - Konfektionierter OCB Wellenleiter mit 250 μm Raster MPO 16 Steckverbinder steckbaren einreihigem 32-Kanal PMT Steckverbinder
Cartes à circuits optiques - Partie 4-3: Normes d'interface - Terminaison d'un ensemble de cartes à circuits optiques à guide d'ondes qui utilise un connecteur PMT de 32 canaux sur une seule rangée accouplable avec un MPO 16 à pas de 250 μm
Plošče z optičnimi vezji - 4-3. del: Standardi za vmesnike - Sestav zaključenega valovoda OCB, ki uporablja enoredni 32-kanalski konektor PMT, ki se ujema s konektorjem MPO 16 z medkontaktnim razmikom 250 µm
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2024
Plošče z optičnimi vezji - 4-3. del: Standardi za vmesnike - Sestav zaključenega
valovoda OCB, ki uporablja enoredni 32-kanalski konektor PMT, ki se ujema s
konektorjem MPO 16 z medkontaktnim razmikom 250 µm
Optical circuit boards - Part 4-3: Interface standards - Terminated waveguide OCB
assembly using a single-row 32-channel PMT connector intermateable with a 250-μm
pitch MPO 16
Optische Leiterplatten - Teil 4-3: Schnittstellennormen - Konfektionierter OCB
Wellenleiter mit 250 μm Raster MPO 16 Steckverbinder steckbaren einreihigem 32-
Kanal PMT Steckverbinder
Cartes à circuits optiques - Partie 4-3: Normes d'interface - Terminaison d'un ensemble
de cartes à circuits optiques à guide d'ondes qui utilise un connecteur PMT de 32
canaux sur une seule rangée accouplable avec un MPO 16 à pas de 250 μm
Ta slovenski standard je istoveten z: prEN IEC 62496-4-3:2024
ICS:
31.180 Tiskana vezja (TIV) in tiskane Printed circuits and boards
plošče
33.180.01 Sistemi z optičnimi vlakni na Fibre optic systems in
splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
86/641/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62496-4-3 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-05-10 2024-07-05
SUPERSEDES DOCUMENTS:
86/627/CD, 86/640/CC
IEC TC 86 : FIBRE OPTICS
SECRETARIAT: SECRETARY:
United States of America Mr Peter Pondillo
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
SC 86B,TC 91
Other TC/SCs are requested to indicate their interest, if any, in
this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of CENELEC,
is drawn to the fact that this Committee Draft for Vote (CDV) is
submitted for parallel voting.
The CENELEC members are invited to vote through the CENELEC
online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some Countries” clau ses to be
included should this proposal proceed. Recipients are reminded that the CDV stage is the final stage for submitting ISC c lauses.
(SEE AC/22/2007 OR NEW GUIDANCE DOC).
TITLE:
Optical circuit boards – Part 4-3: Interface standards – Terminated waveguide OCB assembly using a single-
row 32-channel PMT connector intermateable with a 250-μm pitch MPO 16
PROPOSED STABILITY DATE: 2029
NOTE FROM TC/SC OFFICERS:
file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions. You may not copy
or "mirror" the file or printed version of the document, or any part of it, for any other purpose without permission in writi ng from IEC.
86/641/CDV – 2 – IEC CDV 62496-4-3 © IEC 2024
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Description . 6
5 Interface dimensions of 32-channel for the assembly, guide pins and clamp spring . 7
Annex A (informative) Dimensions of an example of components for the assembly . 12
A.1 PMT connector . 12
A.2 Waveguide OCB . 13
Annex B (informative) Dimensions of an example of a single-row 32-channel MT
ferrule. 15
Annex C (informative) Channel positions of a waveguide OCB intermateable with a
250-μm pitch MPO 16 single-row ferrule . 17
Figure 1 – Interconnection between the PMT and the ferrule of the MPO 16 connector . 7
Figure 2 – Interface dimensions of 32-channel for the assembly . 8
Figure 3 – Interface view of 32-channel for the assembly . 8
Figure 4 – Interface view of the guide pin. 8
Figure 5 – Interface views of the clamp spring . 9
Figure A.1 – Example of components of the PMT connector . 12
Figure A.2 – Expanded view of end-face for an example of the single-row 32-channel
PMT body . 13
Figure A.3 – Positions of the example 32 channel ports of OCB . 14
Figure B.1 – Interface dimensions of an example of single-row 32-channel MT ferrule . 15
Figure B.2 – Interface view of an example of single-row 32-channel MT ferrule . 15
Figure C.1 – Channel positions of a waveguide OCB intermateable with a 250-μm
pitch MPO 16 single-row ferrule . 17
Table 1 – Interface dimensions of 32-channel for the assembly . 9
Table 2 – Positions of cores of 32-channel for the assembly . 10
Table 3 – Interface dimensions of the guide pin . 10
Table 4 – Interface dimensions of the clamp spring . 11
Table A.1 – Interface dimensions of an example of the single-row 32-channel for the
PMT body . 13
Table A.2 – Positions of cores for an example of the 32 channel ports of OCB . 14
Table B.1 – Interface dimensions of an example of single-row 32-channel MT ferrule . 16
Table B.2 – Fibre hole positions of an example of single-row 32-channel MT ferrule . 16
IEC CDV 62496-4-3 © IEC 2024 – 3 – 86/641/CDV
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL CIRCUIT BOARDS –
Part 4-3: Interface standards – Terminated waveguide
OCB assembly using a single-row 32-channel PMT
connector intermateable with a 250-μm pitch MPO 16
FOREWORD
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rights. IEC shall not be held responsible for identifying any or all such patent rights.
IEC 62496-4-3 has been prepared by IEC technical committee 86: Fibre optics. It is an
International Standard.
The text of this International Standard is based on the following documents:
Draft Report on voting
86/XX/FDIS 86/XX/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
86/641/CDV – 4 – IEC CDV 62496-4-3 © IEC 2024
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IEC CDV 62496-4-3 © IEC 2024 – 5 – 86/641/CDV
1 INTRODUCTION
2 The International Electrotechnical Commission (IEC) is the world’s leading organization that
3 prepares and publishes International Standards for all electrical, electronic and related
4 technologies. This document relates to the field of communications technologies and, in
5 particular, to a high-density optical connector.
6 With the rapid development of the communications industry, the system capacity increasingly
7 grows, resulting in a dramatic increase of the number of links between the backplane and the
8 daughter cards. Therefore, the number of links for the next generation cards are greater than
9 the current cards. One of the best ways to cut cost is to make the current cards work well in the
10 next generation system, which means the connector of the next generation backplane should
11 be intermateable with the connector of the current cards.
12 This document defines the standard interface dimensions for a terminated waveguide optical
13 circuit board (OCB) assembly (referred to simply as "assembly") using single-row 32-channel
14 connectors for polymer waveguides connected with a PMT connector, and the PMT connector
15 is intermateable with a single-row MPO 16 connector. The interconnection of the backplane is
16 one of the potential applications of this PMT connector. The small pitch waveguides will enable
17 new applications.
18 The International Electrotechnical Commission (IEC) draws attention to the fact that it is claimed
19 that compliance with this document may involve the use of patents concerning PMT connectors.
20 The IEC takes no position concerning the evidence, validity and scope of this patent right.
21 The holders of these patent rights have assured the IEC that they are willing to negotiate
22 licences under reasonable and non-discriminatory terms and conditions with applicants
23 throughout the world. In this respect, the statement of the holders of these patent rights is
24 registered with the IEC. Information may be obtained from:
25 Director of Licensing Intellectual Property Department
26 Huawei Technologies Co., Ltd.
27 Administration Building, Huawei Industrial Co., Ltd., Bantian, Longgang District
...
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