IEC 61300-3-45:2023
(Main)Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-45: Examinations and measurements - Attenuation of random mated multi-fibre connectors
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-45: Examinations and measurements - Attenuation of random mated multi-fibre connectors
IEC 61300-3-45:2023 is available as IEC 61300-3-45:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61000-3-45:2023 describes the procedure required to measure the statistical distribution and mean attenuation for random mated optical connectors with physical contact (PC) and angled physical contact (APC) polished multi-fibre rectangular ferrules as defined in the IEC 61754 series. This measurement method is applicable to cable assemblies. This second edition cancels and replaces the first edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) addition of sample size for > 12-fibre connector measurement;
b) inclusion of guidance for multimode measurement.
Dispositifs d'interconnexion et composants passifs fibroniques - Procédures fondamentales d'essais et de mesures - Partie 3-45: Examens et mesures - Affaiblissement dû à l’accouplement sans choix préalable de connecteurs multifibres
IEC 61300-3-45:2023 est disponible sous forme de IEC 61300-3-45:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 61000-3-45:2023 décrire la procédure exigée pour mesurer la distribution statistique et l’affaiblissement moyen des connecteurs optiques accouplés sans choix préalable avec férules rectangulaires polies multifibres à contact physique (PC), et à contact physique avec angle (APC), comme défini dans la série IEC 61754. Cette méthode de mesure s’applique aux câbles assemblés. Cette seconde édition annule et remplace la première édition parue en 2011. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
a) ajout nombre d’échantillons pour la mesure de connecteurs à plus de 12 fibres;
b) ajout de recommandations pour les mesures multimodales.
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IEC 61300-3-45
®
Edition 2.0 2023-06
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 3-45: Examinations and measurements – Attenuation of random mated
multi-fibre connectors
IEC 61300-3-45:2023-06 RLV(en)
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IEC 61300-3-45
®
Edition 2.0 2023-06
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures –
Part 3-45: Examinations and measurements – Attenuation of random mated
multi-fibre connectors
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.20 ISBN 978-2-8322-7169-8
Warning! Make sure that you obtained this publication from an authorized distributor.
® Registered trademark of the International Electrotechnical Commission
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– 2 – IEC 61300-3-45:2023 RLV © IEC 2023
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 General description . 6
4.1 Test methods . 7
4.2 Precautions . 8
5 Apparatus . 9
5.1 Launch conditions and light source (LS) . 9
4.2 Launch conditions (E) .
5.2 Detector (D) . 10
5.3 Analysis of results .
...
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