SIST EN 61753-382-2:2016

Fibre optic interconnecting devices and passive components - Performance standard - Part 382-2: Non-connectorised single-mode bidirectional G-PON-NGA WWDM devices for category C - Controlled environment (IEC 61753-382-2:2015)

This part of IEC 61753 contains the minimum initial performance, test and measurement
requirements and severities which a fibre optic pigtailed wide wavelength division multiplexing
(WWDM) device for combining and splitting gigabit-capable passive optical networks (G-PON)
up/down signals and next generation access (NGA) bands satisfies in order to be categorized
as meeting the requirements of category C (controlled environments), as defined in Annex A
of IEC 61753-1:2007.
Annex B of this standard provides information concerning the principle and function of the
WWDM.

Lichtwellenleiter - Verbindungselemente und passive Bauteile - Betriebsverhalten - Teil 382-2: Nicht mit Steckern versehene Einmoden-bidirektionale G-PON-NGA WWDM-Bauteile für die Kategorie C - Kontrollierte Umgebung

Dispositifs d'interconnexion et composants passifs à fibres optiques - Norme de performance - Partie 382-2: Dispositifs WWDM G-PON-NGA bidirectionnels unimodaux non connectorisés pour la catégorie C - Environnement contrôlé

L'IEC 61753-382-2:2015 contient les sévérités et les exigences minimales initiales de performances, d'essais et de mesures auxquelles satisfait un dispositif à répartition en longueur d'onde large (WWDM) muni de fibres amorces, pour mélanger et séparer les signaux montants et descendants des réseaux optiques passifs aptes aux gigabits/s (G-PON) et les bandes des accès de prochaine génération (NGA) afin d'être classé comme conforme aux exigences de la catégorie C (environnements contrôlés), comme cela est défini à l'Annexe A de l'IEC 61753-1:2007. L'Annexe B de la présente norme fournit des informations sur le principe et le fonctionnement d'un dispositif WWDM.
Mots clés: WWDM, G-PON, NGA, catégorie C

Optični spojni elementi in pasivne komponente - Tehnični standard - 382-2. del: Enorodne dvosmerne G-PON-NGA naprave WWDM brez konektorjev za kategorijo C - Nadzorovano okolje (IEC 61753-382-2:2015)

Ta del standarda IEC 61753 zajema minimalne zahteve in stopnje zahtevnosti za začetno delovanje, preskuse in meritve, ki jih mora svitkasta naprava iz optičnih vlaken za širokopasovni valovni multipleks (WWDM) za združevanje in delitev naraščajočih/padajočih signalov pasivnih optičnih omrežij z gigabitno zmožnostjo (G-PON) ter pasov dostopovnega omrežja naslednje generacije (NGA) izpolnjevati, da izpolnjuje zahteve kategorije C (nadzorovano okolje), kot je določeno v dodatku A standarda IEC 61753-1:2007. Dodatek B tega standarda podaja informacije glede načela in funkcije WWDM.

General Information

• Status: Published
• Publication Date: 09-Mar-2016
• ICS: 33.180.20 - Fibre optic interconnecting devices
• Technical Committee: MOC - Mobile Communications
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 26-Feb-2016
• Due Date: 02-May-2016
• Completion Date: 10-Mar-2016
• Ref Project: EN 61753-382-2:2016 - Fibre optic interconnecting devices and passive components - Performance standard - Part 382-2: Non-connectorized single-mode bidirectional G-PON-NGA WWDM devices for category C - Controlled environment

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 61753-382-2:2016
01-maj-2016
2SWLþQLVSRMQLHOHPHQWLLQSDVLYQHNRPSRQHQWH7HKQLþQLVWDQGDUGGHO
(QRURGQHGYRVPHUQH*3211*$QDSUDYH::'0EUH]NRQHNWRUMHY]DNDWHJRULMR
&1DG]RURYDQRRNROMH,(&
Fibre optic interconnecting devices and passive components - Performance standard -
Part 382-2: Non-connectorised single-mode bidirectional G-PON-NGA WWDM devices
for category C - Controlled environment (IEC 61753-382-2:2015)
Ta slovenski standard je istoveten z: EN 61753-382-2:2016
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
SIST EN 61753-382-2:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61753-382-2:2016

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SIST EN 61753-382-2:2016


EUROPEAN STANDARD EN 61753-382-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
February 2016
ICS 33.180.20

English Version
Fibre optic interconnecting devices and passive components -
Performance standard - Part 382-2: Non-connectorized single-
mode bidirectional G-PON-NGA WWDM devices for category C -
Controlled environment
(IEC 61753-382-2:2015)
Dispositifs d'interconnexion et composants passifs à fibres Lichtwellenleiter - Verbindungselemente und passive
optiques - Norme de performance - Partie 382-2: Dispositifs Bauteile - Betriebsverhalten - Teil 382-2: Nicht mit Steckern
WWDM G-PON-NGA bidirectionnels unimodaux non versehene Einmoden-bidirektionale G-PON-NGA WWDM-
connectorisés pour la catégorie C - Environnement contrôlé Bauteile für die Kategorie C - Kontrollierte Umgebung
(IEC 61753-382-2:2015) (IEC 61753-382-2:2015)
This European Standard was approved by CENELEC on 2015-12-10. 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
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 61753-382-2:2016 E

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SIST EN 61753-382-2:2016
EN 61753-382-2:2016
European foreword
The text of document 86B/3942/FDIS, future edition 1 of IEC 61753-382-2, 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 61753-382-2:2016.
The following dates are fixed:
(dop) 2016-09-10
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2018-09-10
• latest date by which the national 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 61753-382-2:2015 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 61300-3-6 NOTE Harmonized as EN 61300-3-6.
IEC 61753-1:2007 NOTE Harmonized as EN 61753-1:2007 (not modified).
2

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SIST EN 61753-382-2:2016
EN 61753-382-2:2016
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 -  Optical fibres - EN 60793-2-50 -
Part 2-50: Product specifications -
Sectional specification for class B
single-mode fibres
IEC 61300 series Fibre optic interconnecting devices and EN 61300 series
passive components - Basic test and
measurement procedures
IEC 61300-1 -  Fibre optic interconnecting devices and EN 61300-1 -
passive components - Basic test and
measurement procedures -
Part 1: General and guidance
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
3

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SIST EN 61753-382-2:2016
EN 61753-382-2:2016
Publication Year Title EN/HD Year
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
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 -  Fibre optic interconnecting devices and EN 61300-3-2 -
passive components - Basic test and
measurement procedures -
Part 3-2: Examinations and
measurements - Polarization dependent
loss in a single-mode fibre optic device
IEC 61300-3-7 -  Fibre optic interconnecting devices and EN 61300-3-7 -
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 62074-1 -  Fibre optic interconnecting devices and EN 62074-1 -
passive components - Fibre optic WDM
devices -
Part 1: Generic specification
ITU-T -  Gigabit-capable Passive Optical - -
Recommendation Networks (G-PON): Physical Media
G.984.2 Dependent (PMD) layer specification
ITU-T -  Gigabit-capable passive optical - -
Recommendation networks (G-PON): Enhancement band
G.984.5

4

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SIST EN 61753-382-2:2016




IEC 61753-382-2

®


Edition 1.0 2015-11




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE
colour

inside










Fibre optic interconnecting devices and passive components – Performance

standard –

Part 382-2: Non-connectorized single-mode bidirectional G-PON-NGA WWDM


devices for category C – Controlled environment



Dispositifs d'interconnexion et composants passifs à fibres optiques – Norme


de performance –

Partie 382-2: Dispositifs WWDM G-PON-NGA bidirectionnels unimodaux non

connectorisés pour la catégorie C – Environnement contrôlé











INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 33.180.20 ISBN 978-2-8322-2997-2



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

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 61753-382-2:2016
– 2 – IEC 61753-382-2:2015 © IEC 2015
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms, definitions and abbreviations . 6
3.1 Terms and definitions . 6
3.2 Abbreviations . 7
4 Test . 8
5 Test report . 8
6 Performance requirements. 8
6.1 Reference components . 8
6.2 Dimensions . 8
6.3 Sample size . 8
6.4 Test details and requirements . 9
Annex A (normative) Sample size . 14
Annex B (informative) General information for G-PON-NGA WDM device . 15
Annex C (informative) General information for definition of wavelength ranges for G-
PON-NGA WDM devices . 18
Bibliography . 20

Figure B.1 – Sample of the wavelength dependence of insertion loss of a G-PON-NGA
WDM device . 15
Figure B.2 – Reference diagram of WDM1r from ITU-T Recommendation G.984.5 . 15
Figure B.3 – Structure of WDM1r from ITU-T Recommendation G.984.5 . 16
Figure B.4 – Reference diagram of a dual-fibre WDM1r with video support from ITU-T
Recommendation G.984.5 . 16
Figure B.5 – Structure of a dual-fibre WDM1r with video support from ITU-T
Recommendation G.984.5 . 16
Figure B.6 – Reference diagram of WDM1r with video and OTDR support from ITU-T
Recommendation G.984.5 . 17
Figure B.7 – Structure of WDM1r with video and OTDR support from ITU-T
Recommendation G.984.5 . 17
Figure C.1 – Overview about standardized wavelength ranges . 19

Table 1 – Test details and requirements (1 of 5) . 9
Table A.1 – Sample size . 14
Table C.1 – Operating wavelength range of G-PON NGA (source: ITU-T G.984.5) . 18
Table C.2 – WWDM device wavelength range for G-PON and NGA (source ITU-T
G.984.5) . 18

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SIST EN 61753-382-2:2016
IEC 61753-382-2:2015 © IEC 2015 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –

Part 382-2: Non-connectorized single-mode
bidirectional G-PON-NGA WWDM 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 61753-382-2 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/3942FDIS 86B/3962/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 61753-382-2:2016
– 4 – IEC 61753-382-2:2015 © IEC 2015
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 61753 series, published under the general title Fibre optic
interconnecting devices and passive components – Performance standard, can be found on
the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC website 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.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.

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SIST EN 61753-382-2:2016
IEC 61753-382-2:2015 © IEC 2015 – 5 –
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –

Part 382-2: Non-connectorized single-mode
bidirectional G-PON-NGA WWDM devices for category C –
Controlled environment



1 Scope
This part of IEC 61753 contains the minimum initial performance, test and measurement
requirements and severities which a fibre optic pigtailed wide wavelength division multiplexing
(WWDM) device for combining and splitting gigabit-capable passive optical networks (G-PON)
up/down signals and next generation access (NGA) bands satisfies in order to be categorized
as meeting the requirements of category C (controlled environments), as defined in Annex A
of IEC 61753-1:2007.
Annex B of this standard provides information concerning the principle and function of the
WWDM.
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, Optical fibres – Part 2-50: Product specifications – Sectional specification for
class B single-mode fibres
IEC 61300 (all parts), Fibre optic interconnecting devices and passive components – Basic
test and measurement procedures
IEC 61300-1, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 1: General and guidance
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 61753-382-2:2016
– 6 – IEC 61753-382-2:2015 © IEC 2015
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 strain relief
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, 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 optic device
IEC 61300-3-7, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 3-7: Examination and measurements – Wavelength
dependence of attenuation and return loss of single mode components
IEC 61300-3-20, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 3-20: Examination and measurements – Directivity of
fibre optic branching devices
IEC 62074-1, Fibre optic interconnecting devices and passive components – Fibre optic WDM
devices – Part 1: Generic specification
ITU-T Recommendation G.984.2 – Gigabit-capable Passive Optical Networks (G-PON):
Physical Media Dependent (PMD) layer specification
ITU-T Recommendation G.984.5 – Gigabit-capable Passive Optical Networks (G-PON):
Enhancement band
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 62074-1, as well as
the following apply.
3.1.1
next generation access
NGA
possible new optical access system that coexists with G-PON on the same ODN
Note 1 to entry: NGA is defined in ITU-T Recommendation G.984.5.
Note 2 to entry: This note applies to the French language only.

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SIST EN 61753-382-2:2016
IEC 61753-382-2:2015 © IEC 2015 – 7 –
3.1.2
gigabit-capable passive optical network wavelength range
G-PON wavelength range
range of wavelengths from 1 480 nm to 1 500 nm for downstream signal (single fibre system)
and from 1 260 nm to 1 360 nm for upstream signal which are specified in ITU-T
Recommendation G.984.2
Note 1 to entry: Within ITU-T Recommendation G.984.5 the upstream wavelength range for G-PON is reduced to
enable coexistence of G-PON and additional services including NGA and video from 1 290 nm to 1 330 nm.
Note 2 to entry: This note applies to the French language only.
3.1.3
next generation access downstream wavelength range
NGAd wavelength range
range of wavelengths from 1 400 nm to 1 450 nm and from 1 530 nm to 1 625 nm which are
specified in ITU-T Recommendation G.984.5
3.1.4
video wavelength range
range of wavelengths between 1 550 nm and 1 560 nm which can be used for video
distribution services
Note 1 to entry: The video distribution services wavelength range falls within the NGA wavelength range.
3.1.5
optical time-domain reflectometer wavelength range
OTDR wavelength range
range of wavelengths from 1 625 nm to 1 675 nm which are reserved for monitoring purposes
in ITU-T Recommendation G.984.5
Note 1 to entry: This note applies to the French language only.
3.1.6
WDM1
WDM filter that may be located in the central office to combine/isolate the wavelengths of G-
PON and NGA signals and combine the video signals
Note 1 to entry: WDM1 is defined in ITU-T Recommendation G.984.5.
3.2 Abbreviations
The following abbreviations are given in order of appearance:
WWDM wide wavelength division multiplexing
G-PON gigabit-capable passive optical network
NGA next generation access
ODN optical distribution network
OTDR optical time-domain reflectometer
OLT optical line termination
Additional abbreviations from informative Annex B are given in order of appearance:
WDM1r wavelength division multiplexer 1 (type) r
OLT1r optical line termination 1 (type) r
NGAu next generation access upstream
NGAd next generation access downstream
NGAd wV next generation access downstream with video (overlay)

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SIST EN 61753-382-2:2016
– 8 – IEC 61753-382-2:2015 © IEC 2015
NGA wV wO next generation access downstream with video (overlay) with OTDR
4 Test
Unless otherwise specified, all test methods are in accordance with the IEC 61300 series.
Each test defines the number of samples to be evaluated. The samples used for each test are
intended to be previously unstressed new samples but may also be selected from previously
used samples if desired. The samples shall have pigtails of single-mode fibres as per
IEC 60793-2-50 category B1.1, B1.3 or B6 in either coated fibres (primary and secondary) or
reinforced cable format. All measurements shall be carried out at standard atmosphere
conditions defined in IEC 61300-1, unless otherwise stated.
All tests shall be carried out over the wavelength range of 1 260 nm to 1 675 nm, unless
otherwise specified.
NOTE 1 310 nm, and 1 490 nm are the centre wavelengths, stated for the ranges 1 260 nm to 1 360 nm, and
1 480 nm to 1 500 nm respectively, 1 550 nm are the nominal or centre wavelengths, stated for the ranges
1 550 nm to 1 560 nm, as defined in ITU-T Recommendations G.983.3, G.984.2 and IEEE standard 8023ah.
1 655 nm is the nominal centre wavelength for the OTDR wavelength range as defined in ITU-T Recommendation
G.984.5.
5 Test report
Fully documented test reports and supporting evidence shall be prepared and be available for
inspection as evidence that the tests have been carried out and complied with.
6 Performance requirements
6.1 Reference components
The testing for these components does not require the use of reference components.
6.2 Dimensions
Dimensions shall comply with those given in appropriate manufacturers drawings.
6.3 Sample size
Sample sizes for the tests are defined in Annex A.

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SIST EN 61753-382-2:2016
IEC 61753-382-2:2015 © IEC 2015 – 9 –
6.4 Test details and requirements
Table 1 – Test details and requirements (1 of 5)
No. Test Requirement Details
1 Insertion loss Launch patchcord length:
≤ 0,8 dB ≥ 2 m
(attenuation)
Insertion loss shall be
Source: Unpolarized
IEC 61300-3-7 met between common
Launch conditions: The wavelength of the
port and OLT port for the
source shall be longer
wavelength ranges
than the cut-off
1 290 nm to 1 440 nm
wavelength of the fibre.
and 1 480 nm to
1 500 nm and between
Measurement Test results shall be
common port and NGA
uncertainty: obtained under
port for the wavelength
measurement uncertainty
ranges 1 260 nm to
of ±0,1 dB
1 280 nm and 1 524 nm
to 1 625 m
2 Wavelength isolation Launch patchcord length:
≥ 30 dB ≥ 2 m
IEC 61300-3-7
Wavelength isolation
Source: Unpolarized
shall be met between
Launch conditions: The wavelength of the
common port and OLT
source shall be longer
port for the wavelength
than the cut-off
ranges 1 260 nm to
wavelength of the fibre.
1 280 nm and 1 524 nm
to 1 625 nm and between
Measurement Test results shall be
common port and NGA
uncertainty: obtained under
port for the wavelen
...