EN 62496-2-4:2013
(Main)Optical circuit boards - Basic test and measurement procedures - Part 2-4: Optical transmission test for optical circuit boards without input/output fibres
Optical circuit boards - Basic test and measurement procedures - Part 2-4: Optical transmission test for optical circuit boards without input/output fibres
IEC 62496-2-4:2013 specifies the test method to decide whether to pass or fail an optical circuit board using direct illumination by a light. The input ports are directly illuminated and the optical intensity from the output ports of the optical circuit board is monitored using an area image sensor. Excess optical losses are the calculated from total detected intensities of light from a sample to be measured and from a control sample. This method is used to illuminate uniformly the input port of the optical circuit board (OCB) with a larger area than the core area, obtain the radiance of an area image from the corresponding output port of the OCB using an area image sensor, and evaluate whether to pass or fail using the radiance obtained compared to that of a control sample. The advantage of this test method is that the alignment procedure between a launch fibre and the OCB is not necessary. Key words: test method to decide whether to pass or fail an optical circuit board, OCB, area image sensor
Optische Leiterplatten - Grundlegende Prüf- und Messverfahren - Teil 2-4: Optische Übertragungsprüfung für optische Leiterplatten ohne Eingangs-/Ausgangsfasern
Cartes à circuits optiques - Procédures fondamentales d'essais et de mesures - Partie 2-4: Essai de transmission optique des cartes à circuits optiques sans fibres d'entrée/sortie
La CEI 62496-2-4:2013 spécifie la méthode d'essai utilisée pour déterminer l'acceptation ou le rejet d'une carte à circuits optiques en la soumettant à l'éclairement direct d'une lampe. On soumet les ports d'entrée à un éclairage direct et on surveille l'intensité optique issue des ports de sortie de la carte à circuits optiques à l'aide d'un capteur d'image bidimensionnel. On calcule ensuite les affaiblissements optiques excédentaires à partir de la somme des intensités lumineuses détectées sur un échantillon à mesurer et sur un échantillon témoin. Cette méthode permet d'éclairer uniformément le port d'entrée de la carte à circuits optiques (OCB) sur une surface supérieure à celle du c ur, d'obtenir la luminance de l'image bidimensionnelle issue du port de sortie correspondant de l'OCB à l'aide d'un capteur d'image bidimensionnel, et d'évaluer s'il faut accepter ou rejeter la carte en comparant la luminance obtenue à celle d'un échantillon témoin. Cette méthode d'essai a pour avantage de ne pas nécessiter d'alignement entre une fibre d'injection et l'OCB. Mots clés: essai utilisée pour déterminer l'acceptation ou le rejet d'une carte à circuits optiques, OCB, capteur d'image bidimensionnel
Plošče z optičnimi vezji - 2-4. del: Preskusi - Preskus optičnega prenosa na ploščah z optičnimi elementi brez vhodno/izhodnih vlaken
Ta del standarda IEC 62496 določa preskusno metodo, da se ugotovi, ali je plošča z optičnimi vezji uspešna ali neuspešna, pri uporabi neposredne osvetlitve z lučjo. Vhodna vrata so neposredno osvetljena in optična intenzivnost iz izhodnih vrat plošče z optičnimi vezji se spremlja s senzorjem slike področja. Presežne optične izgube so izračun iz skupnih zaznanih intenzitet luči iz vzorca za merjenje in kontrolnega vzorca. Ta metoda se uporablja za enakomerno osvetlitev vhodnih vrat plošče z optičnimi vezji (OCB) z območjem, ki je večje od osrednjega območja, pridobitev sevanja slike območja iz ustreznih izhodnih vrat OCB z uporabo senzorja slike območja ter oceno za uspeh ali neuspeh z uporabo pridobljenega sevanja v primerjavi s kontrolnim vzorcem. Prednost te preskusne metode je ta, da poravnalni postopek med zagonskim vlaknom in OCB ni potreben.
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Optical circuit boards - Part 2-4: Tests - Optical transmission test for optical circuit boards without input/output fibres33.180.01VSORãQRFibre optic systems in general31.180SORãþHPrinted circuits and boardsICS:Ta slovenski standard je istoveten z:EN 62496-2-4:2013SIST EN 62496-2-4:2013en01-oktober-2013SIST EN 62496-2-4:2013SLOVENSKI
STANDARD
SIST EN 62496-2-4:2013
EUROPEAN STANDARD EN 62496-2-4 NORME EUROPÉENNE
EUROPÄISCHE NORM August 2013
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2013 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62496-2-4:2013 E
ICS 33.180.01
English version
Optical circuit boards -
Basic test and measurement procedures -
Part 2-4: Optical transmission test for optical circuit boards without input/output fibres (IEC 62496-2-4:2013)
Cartes à circuits optiques -
Procédures fondamentales d'essais et de mesures -
Partie 2-4: Essai de transmission optique des cartes à circuits optiques sans fibres d'entrée/sortie (CEI 62496-2-4:2013)
Optische Leiterplatten -
Grundlegende Prüf- und Messverfahren -
Teil 2-4: Optische Übertragungsprüfung für optische Leiterplatten ohne Eingangs-/Ausgangsfasern (IEC 62496-2-4:2013)
This European Standard was approved by CENELEC on 2013-07-23. 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, Former Yugoslav Republic of Macedonia, 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.
SIST EN 62496-2-4:2013
EN 62496-2-4:2013 - 2 - Foreword The text of document 86/449/FDIS, future edition 1 of IEC 62496-2-4, prepared by IEC TC 86 "Fibre optics" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62496-2-4:2013. The following dates are fixed: – latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-04-23 – latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-07-23
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 62496-2-4:2013 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 62496-2-1 NOTE Harmonised as EN 62496-2-1. IEC 60793-2 NOTE Harmonised as EN 60793-2. IEC 62496 NOTE Harmonised in EN 62496 series (not modified).
SIST EN 62496-2-4:2013
- 3 - EN 62496-2-4:2013 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 60068-1
- Environmental testing - Part 1: General and guidance EN 60068-1
-
SIST EN 62496-2-4:2013
SIST EN 62496-2-4:2013
IEC 62496-2-4 Edition 1.0 2013-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Optical circuit boards – Basic test and measurement procedures –
Part 2-4: Optical transmission test for optical circuit boards without input/output fibres
Cartes à circuits optiques – Procédures fondamentales d'essais et de mesures –
Partie 2-4: Essai de transmission optique des cartes à c
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