EN IEC 61300-3-45:2023

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.

Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und Messverfahren - Teil 3-45: Untersuchungen und Messungen - Dämpfung von zufällig gesteckten Mehrfasersteckverbindern

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.

Optični spojni elementi in pasivne komponente - Osnovni preskusni in merilni postopki - 3-45. del: Preiskave in meritve - Slabljenje naključno spojenih večvlakenskih konektorjev (IEC 61300-3-45:2023)

Standard IEC 61300-3-45:2023 je na voljo kot IEC 61300-3-45:2023, ki vsebuje mednarodni standard in njegovo različico z revizijami, ki prikazujejo vse spremembe tehnične vsebine v primerjavi s prejšnjo izdajo. Standard IEC 61000-3-45:2023 opisuje postopek za merjenje statistične porazdelitve in srednjega slabljenja pri naključno spojenih večvlakenskih konektorjih s poliranimi večvlakenskimi pravokotnimi tulkami s fizičnim kontaktom (PC) in fizičnim kontaktom pod kotom (APC), kot določa skupina standardov IEC 61754. Ta merilna metoda se uporablja za kabelske sestave. Druga izdaja razveljavlja in nadomešča prvo izdajo, objavljeno leta 2011. Ta izdaja je tehnično popravljena izdaja. Ta izdaja v primerjavi s prejšnjo vključuje naslednje pomembne tehnične spremembe:
a) dodana je velikost vzorca za merjenje konektorjev z več kot 12 vlakni;
b) vključena so navodila za merjenje večrodnosti.

General Information

• Status: Published
• Publication Date: 24-Aug-2023
• ICS: 33.180.20 - Fibre optic interconnecting devices
• Technical Committee: CLC/TC 86BXA - Fibre optic interconnect, passive and connectorised components
• Drafting Committee: IEC/SC 86B - IEC_SC_86B
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 25-Aug-2023
• Completion Date: 25-Aug-2023
• Ref Project: SIST EN IEC 61300-3-45:2023 - 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)

Relations

• Replaces: EN 61300-3-45:2011 - 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
• Effective Date: 25-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-oktober-2023
Optični spojni elementi in pasivne komponente - Osnovni preskusni in merilni
postopki - 3-45. del: Preiskave in meritve - Slabljenje naključno spojenih
večvlakenskih konektorjev (IEC 61300-3-45:2023)
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)
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Grundlegende Prüf- und
Messverfahren - Teil 3-45: Untersuchungen und Messungen - Dämpfung von zufällig
gesteckten Mehrfasersteckverbindern (IEC 61300-3-45:2023)
Dispositifs d'interconnexion et composants passifs à fibres optiques - Méthodes
fondamentales d'essais et de mesures - Partie 3-45: Examens et mesures -
Affaiblissement dû à l'accouplement de connecteurs quelconques multifibres (IEC 61300
-3-45:2023)
Ta slovenski standard je istoveten z: EN IEC 61300-3-45:2023
ICS:
33.180.20 Povezovalne naprave za Fibre optic interconnecting
optična vlakna devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 61300-3-45

NORME EUROPÉENNE
EUROPÄISCHE NORM August 2023
ICS 33.180.20 Supersedes EN 61300-3-45:2011
English Version
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)
Dispositifs d'interconnexion et composants passifs Lichtwellenleiter - Verbindungselemente und passive
fibroniques - Procédures fondamentales d'essais et de Bauteile - Grundlegende Prüf- und Messverfahren - Teil 3-
mesures - Partie 3-45: Examens et mesures - 45: Untersuchungen und Messungen - Dämpfung von
Affaiblissement dû à l'accouplement sans choix préalable zufällig gesteckten Mehrfasersteckverbindern
de connecteurs multifibres (IEC 61300-3-45:2023)
(IEC 61300-3-45:2023)
This European Standard was approved by CENELEC on 2023-08-01. 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 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61300-3-45:2023 E

European foreword
The text of document 86B/4757/FDIS, future edition 2 of IEC 61300-3-45, 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 IEC 61300-3-45:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-05-01
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2024-08-01
document have to be withdrawn
This document supersedes EN 61300-3-45:2011 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61300-3-45:2023 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 standard indicated:
IEC 61280-1-3 NOTE Approved as EN IEC 61280-1-3
IEC 61300-3-34 NOTE Approved as EN 61300-3-34
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 61300-1 - Fibre optic interconnecting devices and EN IEC 61300-1 -
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 IEC 61300-3-35 -
passive components - Basic test and
measurement procedures - Part 3-35:
Examinations and measurements - Visual
inspection of fibre optic connectors and
fibre-stub transceivers
IEC 61754 series Fibre optic interconnecting devices and EN 61754 series
passive components - Fibre optic
connector interfaces
IEC 63267 series Fibre optic interconnecting devices and EN IEC 63267 series
passive components - Connector optical
interfaces for enhanced macro bend loss
multimode fibres
IEC 61300-3-45 ®
Edition 2.0 2023-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
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
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

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-7151-3

– 2 – IEC 61300-3-45:2023 © IEC 2023
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General description . 6
4.1 Test methods . 6
4.2 Precautions . 7
5 Apparatus . 7
5.1 Launch conditions and light source (LS) . 7
5.2 Detector (D) . 8
6 Procedure . 9
6.1 Method 1. 9
6.2 Method 2. 11
7 Calculation and analysis . 15
8 Details to be specified and reported. 15
Annex A (normative) Requirements for launch fibre and launch plug for multimode
measurement . 16
Bibliography . 17

Figure 1 – Reference power measurement system – Method 1 . 9
Figure 2 – Attenuation measurement system – Method 1 . 9
Figure 3 – Test matrix and labelling for measuring Method 1 (2-fibre connector) . 10
Figure 4 – Test matrix and labelling for measuring Method 1 (4-fibre connector) . 11
Figure 5 – Test matrix and labelling for measuring Method 1 (8-, 10-, 12- and > 12-fibre
connectors) . 11
Figure 6 – Reference power measurement system (1) – Method 2 . 12
Figure 7 – Attenuation measurement system (1) – Method 2 . 12
Figure 8 – Reference power measurement system (2) – Method 2 . 13
Figure 9 – Attenuation measurement system (2) – Method 2 . 13
Figure 10 – Test matrix and labelling for measuring Method 2 (2-fibre connector) . 14
Figure 11 – Test matrix and labelling for measuring Method 2 (4-fibre connector) . 14
Figure 12 – Test matrix and labelling for measuring Method 2 (8-, 10-, 12- and > 12-
fibre connectors) . 15
Figure A.1 – Attenuation measurement system . 16

Table 1 – Sample size for Method 1 . 6
Table 2 – Sample size for Method 2 . 7
Table 3 – Preferred source conditions . 8
Table A.1 – Requirements for launch fibre and launch plug . 16

IEC 61300-3-45:2023 © IEC 2023 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
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

FOREWORD
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