EN 62496-2-2:2011
(Main)Optical circuit boards - Part 2-2: Measurements - Dimensions of optical circuit boards
Optical circuit boards - Part 2-2: Measurements - Dimensions of optical circuit boards
IEC 62496-2-2:2011 specifies the measurement procedures for dimensions related to interface information of optical circuit boards (OCB), defined in IEC 62496-4.
Optische Leiterplatten - Teil 2-2: Messungen - Abmessungen optischer Leiterplatten
Cartes à circuits optiques - Partie 2-2: Mesures - Dimensions des cartes à circuits optiques
La CEI 62496-2-2:2011 spécifie les méthodes de mesure pour les dimensions liées aux informations d'interface des cartes à circuits optiques (OCB), définies dans la CEI 62496-4.
Plošče z optičnimi vezji - Preskusni in merilni postopki - 2-2. del: Meritve: Mere plošč z optičnimi vezji (IEC 62496-2-2:2011)
Ta del IEC 62496 določa merilne postopke za mere, povezane z informacijami o vmesnikih za plošče z optičnimi vezji (OCB), opredeljenimi v IEC 62496-4.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2011
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Optical circuit boards - Test and measurement procedures - Part 2-2: Measurements:
Dimensions of optical circuit boards (IEC 62496-2-2:2011)
Optische Leiterplatten - Prüf- und Messverfahren - Teil 2-2: Messverfahren -
Abmessungen optischer Leiterplatten (IEC 62496-2-2:2011)
Cartes à circuits optiques - Partie 2-2: Mesures - Dimensions des cartes à circuits
optiques (CEI 62496-2-2:2011)
Ta slovenski standard je istoveten z: EN 62496-2-2:2011
ICS:
31.180 7LVNDQDYH]MD 7,9 LQWLVNDQH Printed circuits and boards
SORãþH
33.180.01 6LVWHPL]RSWLþQLPLYODNQLQD Fibre optic systems in
VSORãQR general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 62496-2-2
NORME EUROPÉENNE
March 2011
EUROPÄISCHE NORM
ICS 33.180.01
English version
Optical circuit boards -
Part 2-2: Measurements -
Dimensions of optical circuit boards
(IEC 62496-2-2:2011)
Cartes à circuits optiques - Optische Leiterplatten -
Partie 2-2: Mesures - Teil 2-2: Messungen -
Dimensions des cartes à circuits optiques Abmessungen optischer Leiterplatten
(CEI 62496-2-2:2011) (IEC 62496-2-2:2011)
This European Standard was approved by CENELEC on 2011-03-03. 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, 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 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
© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62496-2-2:2011 E
Foreword
The text of document 86/378/FDIS, future edition 1 of IEC 62496-2-2, prepared by IEC TC 86, Fibre
optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 62496-2-2 on 2011-03-03.
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) 2011-12-03
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2014-03-03
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62496-2-2:2011 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 62496 series NOTE Harmonized in EN 62496 series.
__________
- 3 - EN 62496-2-2:2011
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
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.
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 60068-1 - Environmental testing - EN 60068-1 -
Part 1: General and guidance
IEC 60793-1-45 - Optical fibres - EN 60793-1-45 -
(mod) Part 1-45: Measurement methods and test
procedures - Mode field diameter
IEC 61189-2 - Test methods for electrical materials, printed EN 61189-2 -
boards and other interconnection structures
and assemblies -
Part 2: Test methods for materials for
interconnection structures
IEC 62496-2-1 - Optical circuit boards - Basic test and FprEN 62496-2-1 -
measurement procedures -
Part 2-1: Measurements - Optical attenuation
and isolation
IEC 62496-4 - Optical circuit boards - FprEN 62496-4 -
Part 4: Interface standards - General and
guidance
ISO 10360-2 - Geometrical product specifications (GPS) - EN ISO 10360-2 -
Acceptance and reverification tests for
coordinate measuring machines (CMM) -
Part 2: CMMs used for measuring linear
dimensions
IEC 62496-2-2 ®
Edition 1.0 2011-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Optical circuit boards –
Part 2-2: Measurements – Dimensions of optical circuit boards
Cartes à circuits optiques –
Partie 2-2: Mesures – Dimensions des cartes à circuits optiques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX U
ICS 33.180.01 ISBN 978-2-88912-316-2
– 2 – 62496-2-2 IEC:2011
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Measurement condition . 7
5 Objects to be measured and their procedures . 7
6 Measurement procedures for dimensions . 7
6.1 Core shape . 7
6.1.1 Measuring equipment . 7
6.1.2 Procedure . 9
6.2 Coordinates of I/O ports . 9
6.2.1 Measurement procedure for end face I/O type OCB . 9
6.2.2 Measurement procedure for surface I/O port type OCB . 11
6.3 Outer shape of optical circuit board . 14
6.3.1 Method 1 (reference) – Use of observation system . 14
6.3.2 Method 2 (alternative) – Use of dimensional drawing . 15
6.4 Misalignment angle of I/O ports . 16
6.4.1 Observation of cross section . 16
6.5 Mirror angle . 19
6.5.1 Method 1 (reference) – Use of observation system . 19
6.5.2 Method 2 (alternative) – Use of confocal microscope . 20
6.6 Hole . 21
6.6.1 Method 1 (reference) – Use of observation system . 21
6.6.2 Method 2 (alternative) – Use of laser scanning . 22
Annex A (informative) Pattern pitch . 24
Bibliography . 27
Figure 1 – Example of measuring equipment capable of observing core shape . 8
Figure 2 – Example of sample set-up for observation of core shape (end face I/O
type OCB or a sliced sample). 8
Figure 3 – Example of sample set-up using a halogen lamp house with light-guide
fibre for observation of core shape (surface I/O type OCB) . 9
Figure 4 – Example of optical position adjustment system for end face I/O type OCB . 10
Figure 5 – Example of optical position adjustment system for surface I/O type OCB . 13
Figure 6 – Example of verification with a dimensional drawing for a fibre flexible
OCB . 16
Figure 7 – Misalignment angle of I/O ports in end face I/O type OCB . 17
Figure 8 – Misalignment angle of I/O ports in surface I/O type OCB . 17
Figure 9 – Parameters for misalignment angle in end face I/O type OCB . 18
Figure 10 – Parameters for misalignment angle in surface I/O type OCB . 18
Figure 11 – Schematic diagram of the mirror angle measurement using a confocal
microscope . 21
Figure 12 – Example of the profile at a mirror portion using a confocal microscope . 21
Figure A.1 – Pattern pitch and objects of measurement (an example of single layer) . 24
Figure A.2 – Pattern pitch and objects of measurement (an example of multi-layer) . 25
62496-2-2 IEC:2011 – 3 –
Table 1 – Objects to be measured and their methods . 7
– 4 – 62496-2-2 IEC:2011
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
OPTICAL CIRCUIT BOARDS –
Part 2-2: Measurements –
Dimensions of optical circuit boards
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
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application
...
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