EN 61300-3-30:2003
(Main)Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-30: Examinations and measurements - Polish angle and fibre position on single ferrule multifibre connectors
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-30: Examinations and measurements - Polish angle and fibre position on single ferrule multifibre connectors
Describes a procedure to assess end face geometry in guide pin based multifibre ferrules and connectors. Fibre position relative to the end face, either undercut or protrusion, end face angle relative to the guide pin bores, and core dip for multimode fibre are the primary attributes.
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und Messverfahren - Teil 3-30: Untersuchungen und Messungen - Polierwinkel und Faserposition von Mehrfaser-Steckverbindern mit einer Ferrule
Dispositifs d'interconnexion et composants passifs à fibres optiques - Méthodes fondamentales d'essais et de mesures - Partie 3-30: Examens et mesures - Angle de la face polie et position de la fibre sur la ferrule unique des connecteurs multifibres
Describes a procedure to assess end face geometry in guide pin based multifibre ferrules and connectors. Fibre position relative to the end face, either undercut or protrusion, end face angle relative to the guide pin bores, and core dip for multimode fibre are the primary attributes.
Povezovalne naprave in pasivne komponente optičnih vlaken – Postopki osnovnega preskušanja in merjenja – 3-30. del: Preiskovanje in meritve; polirni kot in pozicija vlakna na več-vlaknenem spojniku z enojnim čepom (IEC 61300-3-30:2003)*
General Information
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Standards Content (Sample)
SLOVENSKI SIST EN 61300-3-30:2004
STANDARD
september 2004
Povezovalne naprave in pasivne komponente optičnih vlaken – Postopki
osnovnega preskušanja in merjenja – 3-30. del: Preiskovanje in meritve;
polirni kot in pozicija vlakna na več-vlaknenem spojniku z enojnim čepom
(IEC 61300-3-30:2003)*
Fibre optic interconnecting devices and passive components - Basic test and
measurement procedures - Part 3-30: Examinations and measurements - Polish
angle and fibre position on single ferrule multifibre connectors (IEC 61300-3-
30:2003)
ICS 33.180.20 Referenčna številka
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
EUROPEAN STANDARD EN 61300-3-30
NORME EUROPÉENNE
EUROPÄISCHE NORM January 2003
ICS 33.180.20
English version
Fibre optic interconnecting devices and passive components -
Basic test and measurement procedures
Part 3-30: Examinations and measurements -
Polish angle and fibre position on single ferrule multifibre connectors
(IEC 61300-3-30:2003)
Dispositifs d'interconnexion Lichtwellenleiter-Verbindungselemente und
et composants passifs à fibres optiques - passive Bauteile -
Méthodes fondamentales d'essais Grundlegende Prüf- und Messverfahren
et de mesures Teil 3-30: Untersuchungen
Partie 3-30: Examens et mesures - und Messungen -
Angle de la face polie et position de la fibre Polierwinkel und Faserposition
sur l'embout des connecteurs multifibres von Mehrfaser-Steckverbindern
(CEI 61300-3-30:2003) mit einer Ferrule
(IEC 61300-3-30:2003)
This European Standard was approved by CENELEC on 2002-12-01. 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für 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. No. EN 61300-3-30:2003 E
Foreword
The text of document 86B/1747/FDIS, future edition 1 of IEC 61300-3-30, 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 61300-3-30 on 2002-12-01.
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) 2003-10-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-12-01
__________
Endorsement notice
The text of the International Standard IEC 61300-3-30:2003 was approved by CENELEC as a European
Standard without any modification.
__________
NORME CEI
INTERNATIONALE IEC
61300-3-30
INTERNATIONAL
Première édition
STANDARD
First edition
2003-01
Dispositifs d'interconnexion et
composants passifs à fibres optiques –
Méthodes fondamentales d'essais et de mesures –
Partie 3-30:
Examens et mesures –
Angle de la face polie et position de la fibre
sur la ferrule unique des connecteurs multifibres
Fibre optic interconnecting devices
and passive components –
Basic test and measurement procedures –
Part 3-30:
Examinations and measurements –
Polish angle and fibre position on
single ferrule multifibre connectors
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Pour prix, voir catalogue en vigueur
For price, see current catalogue
61300-3-30 © IEC:2004 – 3 –
CONTENTS
FOREWORD.5
1 Scope.9
2 Normative references.9
3 General description.9
4 Apparatus.11
4.1 Ferrule holder.11
4.2 Positioning stage.11
4.3 Three-dimensional interferometry.11
5 Procedure.13
5.1 Measurement regions.13
5.2 Method for analysis.17
6 Details to be specified .19
Annex A (informative) Formula for calculating end face geometry .23
Annex B (normative) Surface angle sign convention (shown graphically) .25
Annex C (normative) Fibre counting convention (shown graphically) .27
Bibliography.29
Figure 1 – Three-dimensional interferometry analyser.13
Figure 2 – Measurement regions on ferrule.15
Figure 3 – Multimode fibre core dip regions .15
Table 1 – Ferrule measurement areas.21
Table 2 – Multimode core dip areas .21
61300-3-30 © IEC:2004 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
BASIC TEST AND MEASUREMENT PROCEDURES –
Part 3-30: Examinations and measurements –
Polish angle and fibre position on single ferrule
multifibre connectors
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
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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
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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 61300-3-30 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This bilingual version (2004-01) replaces the English version.
61300-3-30 © IEC:2004 – 7 –
The text of this standard is based on the following documents:
FDIS Report on voting
86B/1747/FDIS 86B/1773/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.
IEC 61300 consists of the following parts, under the general title Fibre optic interconnecting
devices and passive components – Basic test and measurement procedures:
− Part 1: General and guidance
− Part 2: Tests
− Part 3: Examinations and measurements
The committee has decided that the contents of this publication will remain unchanged until 2007.
At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
The French version of this standard has not been voted upon.
61300-3-30 © IEC:2004 – 9 –
FIBRE OPTIC INTERCONNECTING DEVICES
AND PASSIVE COMPONENTS –
BASIC TEST AND MEASUREMENT PROCEDURES –
Part 3-30: Examinations and measurements –
Polish angle and fibre position on single ferrule
multifibre connectors
1 Scope
This part of IEC 61300 describes a procedure to assess end face geometry in guide pin based
multifibre ferrules and connectors. The primary attributes are fibre position relative to the end
face, either undercut or protrusion, end face angle relative to the guide pin bores, and core
dip for multimode fibres.
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 the referenced document (including any amendments) applies.
None.
3 General description
Guide pin based multifibre connectors typically have a rectangular end face with a long axis
and a short axis. Ideally a flat polish is desired on the end face with the fibres protruding
slightly and all in the same plane to assure physical contact of the fibre cores when two
connectors are intermated. In practice, the end face typically has two different curvatures
across the surface along the long and short axis. Since mated ferrules are aligned by pins in
the guide holes, the end face of the ferrule must be properly oriented (X and Y angle) with
respect to the guide holes to achieve positive contact. The end face angle in the X-axis and
the end face angle in the Y-axis are measured by finding the best fit plane based on a
percentage of the highest points in a specified region of interest. The highest points typically
show the greatest modulation from an interferometric standpoint. This allows for more robust
measurements and greater repeatability between different interferometers.
The angle of the best fit plane is calculated by comparing it to the reference plane which is
perpendicular to
...
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