SIST EN 61300-3-28:2012

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-28: Examinations and measurements - Transient loss (IEC 61300-3-28:2012)

IEC 61300-3-28:2012 describes methods to measure fast variation of attenuation due to mechanical stresses applied on optical fibres and passive optical components during their lifetime. This method is not designed to measure very fast transient losses (with duration less than 1 ms) that could affect the performance of transmission systems. It is optimised to detect transient losses caused by mechanical stresses due to the tests prescribed in the component performance standards, whose duration is generally longer than several tens of milliseconds. Changes from the previous edition of the document are to update the test method and to reconsider the requirements. Keywords: Transient loss

Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und Messverfahren -- Teil 3-28: Untersuchungen und Messungen - Transiente Dämpfungsänderung (IEC 61300-3-28:2012)

Dispositifs d'interconnexion et composants passifs à fibres optiques - Méthodes fondamentales d'essais et de mesures - Partie 3-28: Examens et mesures - Perte transitoire (CEI 61300-3-28:2012)

La CEI 61300-3-28:2012 décrit les méthodes de mesure de la variation rapide de l'affaiblissement causée par les contraintes mécaniques appliquées sur les fibres optiques et les composants optiques passifs au cours de leur durée de vie. La présente méthode n'est pas conçue pour mesurer les pertes transitoires très rapides (d'une durée inférieure à 1 ms) qui pourraient affecter la performance des systèmes de transmission. Elle est optimisée pour détecter les pertes transitoires provoquées par des contraintes mécaniques dues aux essais prescrits dans les normes de performance des composants, dont la durée est généralement supérieure à quelques dizaines de millisecondes. Les modifications par rapport à l'édition précédente du document ont pour but de mettre à jour la méthode d'essai et de ré-examiner les exigences. Mot clé: Perte transitoire

Povezovalne naprave in pasivne komponente optičnih vlaken - Postopki osnovnega preskušanja in merjenja - 3-28. del: Preiskovanje in meritve - Prehodna izguba (IEC 61300-3-28:2012)

Ta del standarda IEC 61300 opisuje metode za merjenje hitrega spreminjanja slabljenja zaradi mehanskih obremenitev optičnih vlaken in pasivnih komponent optičnih vlaken med njihovo življenjsko dobo. Merjenje prehodne izgube prikazuje učinek hitrih mehanskih motenj na vlakna. Te motnje lahko povzročijo različne vrste vplivanja na napravo, ki se preskuša, kot so: spuščanje, tresenje, udarjanje ali vplivanje na vlakna. Zato se to merjenje običajno izvaja na napravah, izpostavljenih mehanskim preskusom. Ta metoda ni namenjena merjenju zelo hitrih prehodnih izgub (ki trajajo manj kot 1 ms), ki bi lahko vplivale na učinkovitost prenosnih sistemov. Optimizirana je za zaznavanje prehodnih izgub, ki jih povzročajo mehanske obremenitve zaradi preskusov, predpisanih v standardih učinkovitosti komponent, ki običajno trajajo dlje kot več deset milisekund.

General Information

• Status: Published
• Publication Date: 09-May-2012
• ICS: 33.180.20 - Fibre optic interconnecting devices
• Technical Committee: iTEL - Communication cables
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 07-May-2012
• Due Date: 12-Jul-2012
• Completion Date: 10-May-2012
• Ref Project: EN 61300-3-28:2012 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-28: Examinations and measurements - Transient loss

Relations

• Replaces: SIST EN 61300-3-28:2004 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -- Part 3-28: Examinations and measurements - Transient loss
• Effective Date: 01-Sep-2012
• Replaces: SIST EN 61300-3-28:2004 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -- Part 3-28: Examinations and measurements - Transient loss
• Effective Date: 29-Jan-2023
• Revised: SIST EN 61300-3-28:2004 - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -- Part 3-28: Examinations and measurements - Transient loss
• Effective Date: 23-Apr-2013

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61300-3-28:2012
01-junij-2012
1DGRPHãþD
SIST EN 61300-3-28:2004
3RYH]RYDOQHQDSUDYHLQSDVLYQHNRPSRQHQWHRSWLþQLKYODNHQ3RVWRSNL
RVQRYQHJDSUHVNXãDQMDLQPHUMHQMDGHO3UHLVNRYDQMHLQPHULWYH3UHKRGQD
L]JXED,(&
Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 3-28: Examinations and measurements - Transient loss
(IEC 61300-3-28:2012)
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und
Messverfahren -- Teil 3-28: Untersuchungen und Messungen - Transiente
Dämpfungsänderung (IEC 61300-3-28:2012)
Dispositifs d'interconnexion et composants passifs à fibres optiques - Méthodes
fondamentales d'essais et de mesures - Partie 3-28: Examens et mesures - Perte
transitoire (CEI 61300-3-28:2012)
Ta slovenski standard je istoveten z: EN 61300-3-28:2012
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
SIST EN 61300-3-28:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61300-3-28:2012

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SIST EN 61300-3-28:2012

EUROPEAN STANDARD
EN 61300-3-28

NORME EUROPÉENNE
April 2012
EUROPÄISCHE NORM

ICS 33.180.20 Supersedes EN 61300-3-28:2002


English version


Fibre optic interconnecting devices and passive components -
Basic test and measurement procedures -
Part 3-28: Examinations and measurements -
Transient loss
(IEC 61300-3-28:2012)


Dispositifs d'interconnexion et composants Lichtwellenleiter -
passifs à fibres optiques - Verbindungselemente und passive
Méthodes fondamentales d'essais et de Bauteile -
mesures - Grundlegende Prüf- und Messverfahren -
Partie 3-28: Examens et mesures - Teil 3-28: Untersuchungen und
Perte transitoire Messungen -
(CEI 61300-3-28:2012) Transiente Dämpfung
(IEC 61300-3-28:2012)




This European Standard was approved by CENELEC on 2012-04-19. 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 CEN-CENELEC Management Centre 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 CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, 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, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61300-3-28:2012 E

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SIST EN 61300-3-28:2012
EN 61300-3-28:2012 - 2 -
Foreword
The text of document 86B/3334/FDIS, future edition 2 of IEC 61300-3-28, 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 approved by CENELEC as EN 61300-3-28:2012.

The following dates are fixed:
(dop) 2013-01-19
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2013-04-19
• latest date by which the national

standards conflicting with the
document have to be withdrawn

This document supersedes EN 61300-3-28:2002.
Changes from EN 61300-3-28:2002 are to update the test method and to reconsider the requirements.

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.

Endorsement notice
The text of the International Standard IEC 61300-3-28:2012 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60793-2 NOTE  Harmonized as EN 60793-2.
IEC 61300-3-4 NOTE  Harmonized as EN 61300-3-4.

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SIST EN 61300-3-28:2012
- 3 - EN 61300-3-28:2012

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

IEC 60825-1 - Safety of laser products - EN 60825-1 -
Part 1: Equipment classification and
requirements


IEC 61300-1 2011 Fibre optic interconnecting devices and EN 61300-1 2011
passive components - Basic test and
measurement procedures -
Part 1: General and guidance


IEC 61300-3-1 - Fibre optic interconnecting devices and EN 61300-3-1 -
passive components - Basic test and
measurement procedures -
Part 3-1: Examinations and measurements -
Visual examination


IEC 61300-3-35 - Fibre optic interconnecting devices and EN 61300-3-35 -
passive components - Basic test and
measurement procedures -
Part 3-35: Examinations and measurements -
Fibre optic cylindrical connector endface
visual and automated inspection

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SIST EN 61300-3-28:2012

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SIST EN 61300-3-28:2012



IEC 61300-3-28

®


Edition 2.0 2012-03




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











Fibre optic interconnecting devices and passive components – Basic test and

measurement procedures –

Part 3-28: Examinations and measurements – Transient loss




Dispositifs d'interconnexion et composants passifs à fibres optiques –

Méthodes fondamentales d'essais et de mesures –


Partie 3-28: Examens et mesures – Perte transitoire













INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX M


ICS 33.180.20 ISBN 978-2-88912-933-1



Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 61300-3-28:2012
– 2 – 61300-3-28 © IEC:2012
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Precautions . 5
4 Apparatus . 6
4.1 General description . 6
4.2 Launch conditions and source (S) . 6
4.3 Optical detector (D) . 7
4.4 Data acquisition system (DAS) . 8
4.5 Temporary joint (TJ) . 8
4.6 Fibre . 8
4.7 Mode filter (mf) . 8
5 Procedure . 9
5.1 Pre-conditioning . 9
5.2 Visual inspection . 9
5.3 Transient loss measurements . 9
6 Details to be specified . 11
Annex A (informative) Minimum characteristics for analogue-to-digital converter . 12
Bibliography . 13

Figure 1 – Transient loss measurement set-up . 6
Figure 2 – Transient loss measurement . 10
Figure 3 – Example of a transient loss measurement with oscilloscope . 10
Figure A.1 – Typical apparatus for measurement . 12

Table 1 – Preferred source . 7
Table 2 – Preferred optical detector parameters . 7

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SIST EN 61300-3-28:2012
61300-3-28 © IEC:2012 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
BASIC TEST AND MEASUREMENT PROCEDURES –

Part 3-28: Examinations and measurements –
Transient loss


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,
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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 itself does not provide any attestation of conformity. Independent certification bodies provide conformity
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services carried out by independent certification bodies.
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.
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 61300-3-28 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components of IEC technical committee 86: Fibre optics.
This second edition cancels and replaces the first edition published in 2002. It constitutes a
technical revision. Changes from the previous edition of the document are to update the test
method and to reconsider the requirements.

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SIST EN 61300-3-28:2012
– 4 – 61300-3-28 © IEC:2012
The text of this standard is based on the following documents:
FDIS Report on voting
86B/3334/FDIS 86B/3388/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.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until
the stability 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
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

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SIST EN 61300-3-28:2012
61300-3-28 © IEC:2012 – 5 –
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
BASIC TEST AND MEASUREMENT PROC
...