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SIST EN 61754-25:2009
01-maj-2009
9PHVQLNLNRQHNWRUMDRSWLþQLKYODNHQGHO 'UXåLQDNRQHNWRUMHYWLSD5$2 ,(&
Fibre optic connector interfaces - Part 25: Type RAO connector family (IEC 61754-
25:2008)
Steckgesichter von Lichtwellenleiter-Steckverbindern - Teil 25: Steckverbinderfamilie der
Bauart RAO (IEC 61754-25:2008)
Interfaces de connecteurs pour fibres optiques - Partie 25: Famille de connecteurs du
type RAO (CEI 61754-25:2008)
Ta slovenski standard je istoveten z: EN 61754-25:2009
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
SIST EN 61754-25:2009 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61754-25:2009
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SIST EN 61754-25:2009
EUROPEAN STANDARD
EN 61754-25
NORME EUROPÉENNE
March 2009
EUROPÄISCHE NORM
ICS 33.180.20
English version
Fibre optic connector interfaces -
Part 25: Type RAO connector family
(IEC 61754-25:2008)
Interfaces de connecteurs Steckgesichter von
pour fibres optiques - Lichtwellenleiter-Steckverbindern -
Partie 25: Famille de connecteurs Teil 25: Steckverbinderfamilie
du type RAO der Bauart RAO
(CEI 61754-25:2008) (IEC 61754-25:2008)
This European Standard was approved by CENELEC on 2009-02-01. CENELEC members 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 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 the same status as the official 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, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für 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 61754-25:2009 E
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SIST EN 61754-25:2009
EN 61754-25:2009 – 2 –
Foreword
The text of document 86B/2624/CDV, future edition 1 of IEC 61754-25, prepared by SC 86B, Fibre optic
interconnecting devices and passive components, of IEC TC 86, Fibre optics, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 61754-25 on 2009-02-01.
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) 2009-11-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-02-01
__________
Endorsement notice
The text of the International Standard IEC 61754-25:2008 was approved by CENELEC as a European
Standard without any modification.
__________
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SIST EN 61754-25:2009
IEC 61754-25
Edition 1.0 2008-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic connector interfaces –
Part 25: Type RAO connector family
Interfaces de connecteurs pour fibres optiques –
Partie 25: Famille de connecteurs du type RAO
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
N
CODE PRIX
ICS 33.180.20 ISBN 2-8318-1013-1
Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN 61754-25:2009
– 2 – 61754-25 © IEC:2008
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Description .6
3 Interfaces .6
Figure 1 – RAO connector configuration .7
Figure 2 – RAO socket connector .10
Figure 3 – RAO plug connector.13
Table 1 – Dimensions of the RAO socket connector interface .11
Table 2 – Dimensions of the RAO plug connector interface.14
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SIST EN 61754-25:2009
61754-25 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC CONNECTOR INTERFACES –
Part 25: Type RAO connector family
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization
comprising all national electrotechnical 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 Specifications, 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. International,
governmental and non-governmental organizations liaising with the IEC also participate in this preparation.
IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with
conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has
representation from all interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated
in the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage
or other damage of any nature whatsoever, whether direct or indirect, or for costs (including 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 this publication.
International Standard IEC 61754-25 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices
...