SIST EN 61753-031-2:2014

Fibre optic interconnecting devices and passive components - Performance standard - Part 031- 2: Non-connectorised single-mode 1×N and 2×N non-wavelength-selective branching devices for Category C - Controlled environment

This part of IEC 61753 contains the minimum initial tests and measurement requirements and
severities which a non-wavelength selective branching device (NWBD) should satisfy in order
to be categorized as meeting the requirement of this IEC standard.
The requirements cover balanced bidirectional non-connectorized single-mode 1 × N and
2 × N non wavelength-selective branching devices for use in an IEC Category C environment
(N is the number of branching ports), especially but not exclusively used for PON application.
For balanced NWBD two attenuation and uniformity performance classes are considered:
class A (premium class) which meets more restrictive requirements (i.e. for extended reach
PON application) and class B (standard class) for standard application (i.e. normal reach PON
application).
The requirements also cover unbalanced bidirectional non-connectorized single-mode, nonwavelength-
selective branching devices; however, the specifications of unbalanced branching
devices are limited to 1 × 2 and 2 × 2 devices because they are the most commonly used.

Lichtwellenleiter - Verbindungselemente und passive Bauteile - Betriebsverhalten - Teil 031-2: Nicht steckbare wellenlängenunabhängige Einmoden-1×N- und -2×N-Verzweiger für die Kategorie C - Kontrollierte Umgebung

Dispositifs d'interconnexion et composants passifs à fibres optiques - Norme de performance - Partie 031-2 : Dispositifs de couplage indépendants de la longueur d’onde 1×N et 2×N en unimodal non-connectorisés pour la catégorie C - Environnement contrôlé

L'IEC 61753-031-2:2014 contient les exigences et les sévérités initiales minimales d'essais et de mesures auxquelles il convient qu'un dispositif de couplage indépendant de la longueur d'onde (NWBD) satisfasse afin d'être classé comme conforme aux exigences de la présente norme IEC.Ces exigences couvrent les dispositifs de couplage indépendants de la longueur d'onde 1 x N et 2 x N en unimodal, non connectorisés, bidirectionnels symétriques destinés à être utilisés dans un environnement de catégorie C selon l'IEC (N correspond au nombre de ports pouvant être connectés), utilisés en particulier, mais pas de manière exclusive, pour les applications PON. Dans le cas des NWBD symétriques, deux classes d'affaiblissement et d'uniformité sont prises en compte:
- La classe A (classe de première qualité) qui satisfait aux exigences les plus restrictives (à savoir pour les applications PON de portée étendue) et
- la classe B (classe normale) pour les applications normales (à savoir les applications PON de portée normale). Ces exigences couvrent aussi les dispositifs de couplage indépendants de la longueur d'onde en unimodal non-connectorisés bidirectionnels asymétriques; toutefois les spécifications des dispositifs de couplage asymétriques sont limitées aux dispositifs 1 x 2 et 2 x 2 car ce sont eux qui sont les plus couramment utilisés.
Mots clés: dispositif de couplage indépendant de la longueur d'onde (NWBD), environnement de catégorie C selon l'IEC

Optični spojni elementi in pasivne komponente - Tehnični standard - 031-2. del: Enorodni valovnodolžinsko neodvisni selektivni razvejilni elementi 1 × N in 2 × N brez konektorjev za kategorijo C - Nadzorovano okolje

Ta del standarda IEC 61753 zajema najmanjše začetne zahteve in stopnje zahtevnosti za preskuse in meritve, ki jih mora izpolnjevati valovnodolžinsko neodvisni selektivni razvejilni element (NWBD), da ustreza zahtevam tega standarda IEC.
Zahteve zajemajo uravnotežene dvosmerne enorodne valovnodolžinsko neodvisne selektivne razvejilne elemente 1 × N in 2 × N brez konektorjev za uporabo v okolju kategorije IEC C (N je število razvejilnih vrat), ki se še posebej uporabljajo za PON, vendar ne izključno.
Za uravnotežene NWBD sta obravnavana dva kakovostna razreda slabljenja in enotnosti:
razred A (premium razred), ki izpolnjuje strožje zahteve (tj. PON z razširjenim dosegom), in razred B (standardni razred) za standardno uporabo (tj. PON z običajnim dosegom).
Zahteve zajemajo tudi neuravnotežene dvosmerne enorodne valovnodolžinsko neodvisne
selektivne razvejilne elemente; vendar so specifikacije neuravnoteženih razvejilnih elementov omejene na naprave1 × 2 in 2 × 2, ker se uporabljajo najpogosteje.

General Information

• Status: Published
• Publication Date: 12-Nov-2014
• ICS: 33.180.20 - Fibre optic interconnecting devices
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 04-Nov-2014
• Due Date: 09-Jan-2015
• Completion Date: 13-Nov-2014
• Ref Project: EN 61753-031-2:2014 - Fibre optic interconnecting devices and passive components - Performance standard - Part 031-2: Non-connectorized single-mode 1×N and 2×N non-wavelength-selective branching devices for Category C - Controlled environment

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61753-031-2:2014
01-december-2014
2SWLþQLVSRMQLHOHPHQWLLQSDVLYQHNRPSRQHQWH7HKQLþQLVWDQGDUGGHO
(QRURGQLYDORYQRGROåLQVNRQHRGYLVQLVHOHNWLYQLUD]YHMLOQLHOHPHQWLî1LQî1
EUH]NRQHNWRUMHY]DNDWHJRULMR&1DG]RURYDQRRNROMH
Fibre optic interconnecting devices and passive components - Performance standard -
Part 031- 2: Non-connectorised single-mode 1×N and 2×N non-wavelength-selective
branching devices for Category C - Controlled environment
Ta slovenski standard je istoveten z: EN 61753-031-2:2014
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
SIST EN 61753-031-2:2014 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61753-031-2:2014

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SIST EN 61753-031-2:2014


EUROPEAN STANDARD EN 61753-031-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
October 2014
ICS 33.180.20

English Version
Fibre optic interconnecting devices and passive components -
Performance standard - Part 031-2: Non-connectorized single-
mode 1×N and 2×N non-wavelength-selective branching devices
for Category C - Controlled environment
(IEC 61753-031-2:2014)
Dispositifs d'interconnexion et composants passifs à fibres Lichtwellenleiter - Verbindungselemente und passive
optiques - Norme de performance - Bauteile - Betriebsverhalten - Teil 031-2: Nicht steckbare
Partie 031-2 : Dispositifs de couplage indépendants de la wellenlängenunabhängige Einmoden-1×N- und -2×N-
longueur d'onde 1×N et 2×N en unimodal non- Verzweiger für die Kategorie C - Kontrollierte Umgebung
connectorisés pour la catégorie C - Environnement contrôlé (IEC 61753-031-2:2014)
(CEI 61753-031-2:2014)
This European Standard was approved by CENELEC on 2014-10-08. 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.


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
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 61753-031-2:2014 E

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SIST EN 61753-031-2:2014
EN 61753-031-2:2014 - 2 -
Foreword
The text of document 86B/3791/FDIS, future edition 1 of IEC 61753-031-2, 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 61753-031-2:2014.

The following dates are fixed:
(dop) 2015-07-08
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2017-10-08
standards conflicting with the
document have to be withdrawn

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 61753-031-2:2014 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 60875-1 NOTE Harmonized as EN 60875-1.
IEC 61753-1 NOTE Harmonized as EN 61753-1.

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SIST EN 61753-031-2:2014
- 3 - EN 61753-031-2:2014
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 1 When 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.cenelec.eu

Publication Year Title EN/HD Year

IEC 60793-2-50 2012 Optical fibres - EN 60793-2-50 2013
Part 2-50: Product specifications -
Sectional specification for class B single-
mode fibres
IEC 61300-2-1 -  Fibre optic interconnecting devices and EN 61300-2-1 -
passive components - Basic test and
measurement procedures -
Part 2-1: Tests - Vibration (sinusoidal)
IEC 61300-2-4 -  Fibre optic interconnecting devices and EN 61300-2-4 -
passive components - Basic test and
measurement procedures -
Part 2-4: Tests - Fibre/cable retention
IEC 61300-2-9 -  Fibre optic interconnecting devices and EN 61300-2-9 -
passive components - Basic test and
measurement procedures -
Part 2-9: Tests - Shock
IEC 61300-2-14 -  Fibre optic interconnecting devices and EN 61300-2-14 -
passive components - Basic test and
measurement procedures -
Part 2-14: Tests - High optical power
IEC 61300-2-17 -  Fibre optic interconnecting devices and EN 61300-2-17 -
passive components - Basic test and
measurement procedures -
Part 2-17: Tests - Cold
IEC 61300-2-18 -  Fibre optic interconnecting devices and EN 61300-2-18 -
passive components - Basic test and
measurement procedures -
Part 2-18: Tests - Dry heat - High
temperature endurance
IEC 61300-2-19 -  Fibre optic interconnecting devices and EN 61300-2-19 -
passive components - Basic test and
measurement procedures -
Part 2-19: Tests - Damp heat (steady
state)
IEC 61300-2-22 -  Fibre optic interconnecting devices and EN 61300-2-22 -
passive components - Basic test and
measurement procedures -
Part 2-22: Tests - Change of temperature

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SIST EN 61753-031-2:2014
EN 61753-031-2:2014 - 4 -
Publication Year Title EN/HD Year

IEC 61300-2-42 -  Fibre optic interconnecting devices and EN 61300-2-42 -
passive components - Basic test and
measurement procedures -
Part 2-42: Tests - Static side load for strain
relief
IEC 61300-2-44 -  Fibre optic interconnecting devices and EN 61300-2-44 -
passive components - Basic test and
measurement procedures -
Part 2-44: Tests - Flexing of the strain relief
of fibre optic devices
IEC 61300-3-2 2009 Fibre optic interconnecting devices and EN 61300-3-2 2009
passive components - Basic test and
measurement procedures -
Part 3-2: Examinations and measurements
- Polarization dependent loss in a single-
mode fibre optic device
IEC 61300-3-3 2009 Fibre optic interconnecting devices and EN 61300-3-3 2009
passive components - Basic test and
measurement procedures -
Part 3-3: Examinations and measurements
- Active monitoring of changes in
attenuation and return loss
IEC 61300-3-6 2008 Fibre optic interconnecting devices and EN 61300-3-6 2009
passive components - Basic test and
measurement procedures -
Part 3-6: Examinations and measurements
- Return loss
IEC 61300-3-7 2009 EN 61300-3-7 2012
Fibre optic interconnecting devices and
(mod)
passive components - Basic test and
measurement procedures -
Part 3-7: Examinations and measurements
- Wavelength dependence of attenuation
and return loss of single mode components
IEC 61300-3-20 -  Fibre optic interconnecting devices and EN 61300-3-20 -
passive components - Basic test and
measurement procedures -
Part 3-20: Examinations and
measurements - Directivity of fibre optic
branching devices
IEC 61300-3-28 -  Fibre optic interconnecting devices and EN 61300-3-28 -
passive components - Basic test and
measurement procedures -
Part 3-28: Examinations and
measurements - Transient loss

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SIST EN 61753-031-2:2014



IEC 61753-031-2

®


Edition 1.0 2014-09




INTERNATIONAL



STANDARD



















Fibre optic interconnecting devices and passive components – Performance

standard –

Part 031-2: Non-connectorized single-mode 1×N and 2×N non-wavelength-


selective branching devices for Category C – Controlled environment
























INTERNATIONAL

ELECTROTECHNICAL

COMMISSION

PRICE CODE
R




ICS 33.180.20 ISBN 978-2-8322-1818-1



  Warning! Make sure that you obtained this publication from an authorized distributor.


® Registered trademark of the International Electrotechnical Commission

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SIST EN 61753-031-2:2014
– 2 – IEC 61753-031-2:2014 © IEC 2014
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Test . 6
4 Test report . 7
5 Performance requirements . 7
5.1 Dimensions . 7
5.2 Sample size . 7
5.3 Test details and requirements . 7
Annex A (normative) A and U requirements of 1 × N and 2 × N NWBDs . 14
A.1 Attenuation and uniformity requirements of 1 × N and 2 × N NWBDs
calculated by the equations of Tests No.1 and 2 . 14
A.2 Minimum requirements at room temperature of attenuation values for
balanced bidirectional 1 × N and 2 × N NWBD . 15
Annex B (normative) Sample size . 17
Bibliography . 18

Table 1 – Test details and requirements (1 of 6) . 8
Table A.1 – Attenuation and uniformity requirements of balanced bidirectional NWBD
having the most common port configurations for Class A, with the underlying formulas
as specified in the Tests 1 and 2 of Table 1 . 14
Table A.2 – Attenuation and uniformity requirements of balanced bidirectional NWBD
having the most common port configurations for Class B, with the underlying formulas
as specified in Tests 1 and 2 of Table 1 . 15
Table A.3 – Attenuation requirements of 1 × 2 and 2 × 2 unbalanced NWBD having the
most common port configurations, with the underlying formula as specified in Test 1 of
Table 1 . 15
Table A.4 – Minimum requirements at room temperature of attenuation values for
Class A balanced bidirectional NWBD . 16
Table A.5 – Minimum requirements at room temperature of attenuation values for

Class B balanced bidirectional NWBD . 16
Table B.1 – Sample size for each test . 17

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SIST EN 61753-031-2:2014
IEC 61753-031-2:2014 © IEC 2014 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –

Part 031-2: Non-connectorized single-mode 1×N and 2×N
non-wavelength-selective branching devices for Category C –
Controlled environment

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
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
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
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
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 61753-031-2 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
The text of this standard is based on the following documents:
FDIS Report on voting
86B/3791/FDIS 86B/3823/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.

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SIST EN 61753-031-2:2014
– 4 – IEC 61753-031-2:2014 © IEC 2014
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
IEC 61753 consists of the following parts, under the general title Fibre optic interconnecting
devices and passive components – Performance standard:
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

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SIST EN 61753-031-2:2014
IEC 61753-031-2:2014 © IEC 2014 – 5 –
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –

Part 031-2: Non-connectorized single-mode 1×N and 2×N
non-wavelength-selective branching devices for Category C –
Controlled environment



1 Scope
This part of IEC 61753 contains the minimum initial tests and measurement requirements and
severities which a non-wavelength selective branching device (NWBD) should satisfy in order
to be categorized as meeting the requirement of this IEC standard.
The requirements cover balanced bidirectional non-connectorized single-mode 1 × N and
2 × N non wavelength-selective branching devices for use in an IEC Category C environment
(N is the number of branching ports), especially but not exclusively used for PON application.
For balanced NWBD two attenuation and uniformity performance classes are considered:
class A (premium class) which meets more restrictive requirements (i.e. for extended reach
PON application) and class B (standard class) for standard application (i.e. normal reach PON
application).
The requirements also cover unbalanced bidirectional non-connectorized single-mode, non-
wavelength-selective branching devices; however, the specifications of unbalanced branching
devices are limited to 1 × 2 and 2 × 2 devices because they are the most commonly used.
2 Normative references
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.
IEC 60793-2-50:2012, Optical fibres – Part 2-50: Product specifications – Sectional
specification for class B single-mode fibres
IEC 61300-2-1, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-1: Tests – Vibration (sinusoidal)
IEC 61300-2-4, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-4: Tests – Fibre/cable retention
IEC 61300-2-9, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-9: Tests – Shock
IEC 61300-2-14, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-14: Tests – High optical power
IEC 61300-2-17, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-17: Tests – Cold

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SIST EN 61753-031-2:2014
– 6 – IEC 61753-031-2:2014 © IEC 2014
IEC 61300-2-18, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-18: Tests – Dry heat – High temperature endurance
IEC 61300-2-19, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-19: Tests – Damp heat (steady state)
IEC 61300-2-22, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-22: Tests – Change of temperature
IEC 61300-2-42, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-42: Tests – Static side load for connectors
IEC 61300-2-44, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-44: Tests – Flexing of the strain relief of fibre optic
devices
IEC 61300-3-2:2009, Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures – Part 3-2: Examination and measurements – Polarization
dependent loss in a single-mode fibre op
...