IEC 61753-085-02:2021
(Main)Fibre optic interconnecting devices and passive components - Performance standard - Part 085-02: Non-connectorized single-mode pigtailed CWDM devices for category C - Indoor controlled environment
Fibre optic interconnecting devices and passive components - Performance standard - Part 085-02: Non-connectorized single-mode pigtailed CWDM devices for category C - Indoor controlled environment
IEC 61753-085-02:2021 contains the minimum initial test and measurement requirements and severities which a fibre-optic pigtailed coarse wavelength division multiplexing (CWDM) device satisfies in order to be categorised as meeting the requirements of category C (indoor controlled environment), as defined in Annex A of IEC 61753-1:2018. CWDM is defined in IEC 62074‑1.
This first edition cancels and replaces IEC 61753-085-2 published in 2008. This edition constitutes a technical revision. This edition includes the following specific technical change with respect to IEC 61753-085-2: change of test conditions harmonizing with IEC 61753-1:2018.
Dispositifs d’interconnexion et des composants passifs fibroniques - Norme de performance - Partie 085-02: Dispositifs CWDM à fibre amorce unimodale non connectorisés de catégorie C - Environnement intérieur contrôlé
IEC 61753-085-02:2021 contient les exigences minimales d’essais initiaux et de mesure ainsi que les sévérités auxquelles satisfait un multiplexeur par répartition en longueurs d’onde grossière (CWDM – coarse wavelength division multiplexing) fibronique à fibre amorce , afin qu'il soit jugé conforme aux exigences de la catégorie C (environnement intérieur contrôlé), comme cela est défini à l’Annexe A de l’IEC 61753-1:2018. Le CWDM est défini dans l’IEC 62074‑1.
Cette première édition annule et remplace l’IEC 61753-085-2 parue en 2008. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques spécifiques suivantes par rapport à l’IEC 61753-085-2: modification des conditions d’essai pour les harmoniser avec l’IEC 61753‑1:2018.
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Standards Content (Sample)
IEC 61753-085-02 ®
Edition 1.0 2021-07
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 085-02: Non-connectorized single-mode pigtailed CWDM devices for
category C – Indoor controlled environment
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.
IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
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Stay up to date on all new IEC publications. Just Published
containing more than 22 000 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 18 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary
(IEV) online.
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need further assistance, please contact the Customer Service
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IEC 61753-085-02 ®
Edition 1.0 2021-07
INTERNATIONAL
STANDARD
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 085-02: Non-connectorized single-mode pigtailed CWDM devices for
category C – Indoor controlled environment
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.180.10 ISBN 978-2-8322-9985-2
– 2 – IEC 61753-085-02:2021 © IEC 2021
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Test . 6
5 Test report . 7
6 Performance requirements. 7
6.1 Reference components . 7
6.2 Dimensions . 7
6.3 Sample size . 7
6.4 Test details and requirements . 7
Annex A (normative) Sample size . 13
Bibliography . 14
Table 1 – Single-mode spectral bands . 7
Table 2 – Test details and requirements for category C . 8
Table A.1 – Sample size and grouping of tests. 13
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES AND
PASSIVE COMPONENTS – PERFORMANCE STANDARD –
Part 085-02: Non-connectorized single-mode pigtailed CWDM
devices for category C – Indoor 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.
IEC 61753-085-02 has been prepared by subcommittee 86B: Fibre optic interconnecting
devices and passive components, of IEC technical committee 86: Fibre optics. It is an
International Standard.
This first edition cancels and replaces IEC 61753-085-2 published in 2008. This edition
constitutes a technical revision.
This edition includes the following specific technical change with respect to IEC 61753-085-2:
change of test conditions harmonizing with IEC 61753-1:2018.
– 4 – IEC 61753-085-02:2021 © IEC 2021
The text of this International Standard is based on the following documents:
Draft Report on voting
86B/4319/CDV 86B/4377B/RVC
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
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 document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
FIBRE OPTIC INTERCONNECTING DEVICES AND
PASSIVE COMPONENTS – PERFORMANCE STANDARD –
Part 085-02: Non-connectorized single-mode pigtailed CWDM
devices for category C – Indoor controlled environment
1 Scope
This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which a fibre-optic pigtailed coarse wavelength division multiplexing (CWDM) device
satisfies in order to be categorised as meeting the requirements of category C (indoor controlled
environment), as defined in Annex A of IEC 61753-1:2018. CWDM is defined in IEC 62074‑1.
2 Normative references
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.
IEC 60793-2-50, Optical fibres – Part 2-50: Product specifications – Sectional specification for
class B single-mode fibres
IEC 60794-2-50, Optical fibre cables – Part 2-50: Indoor cables – Family specification for
simplex and duplex cables for use in terminated cable assemblies
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 or cable retention
IEC 61300-2-5, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-5: Tests – Torsion
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
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
– 6 – IEC 61753-085-02:2021 © IEC 2021
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 61300-3-6, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 3-6: Examinations and measurements – Return loss
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 61300-3-29, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 3-29: Examinations and measurements – Spectral transfer
characteristics of DWDM devices
IEC 61753-1:2018, Fibre optic interconnecting devices and passive components – Performance
standard – Part 1: General and guidance
IEC 62074-1, Fibre optic interconnecting devices and passive components – Fibre optic WDM
devices – Part 1: Generic specification
IEC TS 62627-09, Fibre optic interconnecting devices and passive components – Vocabulary
for passive optical devices
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 62074-1 and
IEC TS 62627-09 apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 Test
All test methods are in accordance with a specific IEC 61300 series standard. The parts
applicable to this document are mentioned in 6.4 (see Table 2).
The samples shall be terminated onto single-mode fibres as per IEC 60793-2-50 category
B‑652.B, B-652.D or B-657 in either coated fibres (primary and secondary) or reinforced cable
format as per IEC 60794-2-50.
Table 1 is intended to provide guidance on the wavelength ranges of the various spectral bands.
It is not intended for specificat
...
IEC 61753-085-02 ®
Edition 1.0 2021-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 085-02: Non-connectorized single-mode pigtailed CWDM devices for
category C – Indoor controlled environment
Dispositifs d’interconnexion et des composants passifs fibroniques – Norme de
performance –
Partie 085-02: Dispositifs CWDM à fibre amorce unimodale non connectorisés
de catégorie C – Environnement intérieur contrôlé
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
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CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always have
committee, …). It also gives information on projects, replaced access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary
(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or need
further assistance, please contact the Customer Service
Centre: sales@iec.ch.
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IEC 61753-085-02 ®
Edition 1.0 2021-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 085-02: Non-connectorized single-mode pigtailed CWDM devices for
category C – Indoor controlled environment
Dispositifs d’interconnexion et des composants passifs fibroniques – Norme de
performance –
Partie 085-02: Dispositifs CWDM à fibre amorce unimodale non connectorisés
de catégorie C – Environnement intérieur contrôlé
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.10 ISBN 978-2-8322-2824-1
– 2 – IEC 61753-085-02:2021 © IEC 2021
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Test . 6
5 Test report . 7
6 Performance requirements. 7
6.1 Reference components . 7
6.2 Dimensions . 7
6.3 Sample size . 7
6.4 Test details and requirements . 7
Annex A (normative) Sample size . 13
Bibliography . 14
Table 1 – Single-mode spectral bands . 7
Table 2 – Test details and requirements for category C . 8
Table A.1 – Sample size and grouping of tests. 13
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING DEVICES AND
PASSIVE COMPONENTS – PERFORMANCE STANDARD –
Part 085-02: Non-connectorized single-mode pigtailed CWDM
devices for category C – Indoor 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.
IEC 61753-085-02 has been prepared by subcommittee 86B: Fibre optic interconnecting
devices and passive components, of IEC technical committee 86: Fibre optics. It is an
International Standard.
This first edition cancels and replaces IEC 61753-085-2 published in 2008. This edition
constitutes a technical revision.
This edition includes the following specific technical change with respect to IEC 61753-085-2:
change of test conditions harmonizing with IEC 61753-1:2018.
– 4 – IEC 61753-085-02:2021 © IEC 2021
The text of this International Standard is based on the following documents:
Draft Report on voting
86B/4319/CDV 86B/4377B/RVC
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
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 document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
FIBRE OPTIC INTERCONNECTING DEVICES AND
PASSIVE COMPONENTS – PERFORMANCE STANDARD –
Part 085-02: Non-connectorized single-mode pigtailed CWDM
devices for category C – Indoor controlled environment
1 Scope
This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which a fibre-optic pigtailed coarse wavelength division multiplexing (CWDM) device
satisfies in order to be categorised as meeting the requirements of category C (indoor controlled
environment), as defined in Annex A of IEC 61753-1:2018. CWDM is defined in IEC 62074‑1.
2 Normative references
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.
IEC 60793-2-50, Optical fibres – Part 2-50: Product specifications – Sectional specification for
class B single-mode fibres
IEC 60794-2-50, Optical fibre cables – Part 2-50: Indoor cables – Family specification for
simplex and duplex cables for use in terminated cable assemblies
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 or cable retention
IEC 61300-2-5, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-5: Tests – Torsion
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
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
– 6 – IEC 61753-085-02:2021 © IEC 2021
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 61300-3-6, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 3-6: Examinations and measurements – Return loss
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 61300-3-29, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 3-29: Examinations and measurements – Spectral transfer
characteristics of DWDM devices
IEC 61753-1:2018, Fibre optic interconnecting devices and passive components – Performance
standard – Part 1: General and guidance
IEC 62074-1, Fibre optic interconnecting devices and passive components – Fibre optic WDM
devices – Part 1: Generic specification
IEC TS 62627-09, Fibre optic interconnecting devices and passive components – Vocabulary
for passive optical devices
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 62074-1 and
IEC TS 62627-09 apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 Test
All test methods are in accordance with a specific IEC 61300 series standard. The parts
applicable to this document are mentioned in 6.4 (see Table 2).
The samples shall be terminated onto single-mode fibres as per IEC 60793-2-50 category
B‑652.B, B-652.D or B-657 in either coated fibres (primary and secondary) or reinforced cable
format as per IEC 60794-2-50.
Table 1 is intended to provide guidance on the wavelength ranges of the various spectral bands.
It is not intended for specification. All tests shall be carried out over the wavelength range
defined by the customer’s application; wavelengths, the complete CWDM wavelength range or
a wider wavelength range such as from 1 250 nm to 1 650 nm may be used. Values of operating
wavelength used in performance verification shall be as agreed between the customer and
supplier or shall be as defined in the manufacturer’s specification.
Table 1 – Single-mode spectral bands
Band Descriptor Range
nm
O-band Original 1 260 to 1 360
E-band Extended 1 360 to 1 460
S-band Short wavelength 1 460 to 1 530
C-band Conventional 1 530 to 1 565
L-band Long wavelength 1 565 to 1 625
U-band Ultralong wavelength 1 625 to 1 675
Source: ITU-T G.Supplement 39.
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 performance testing in this document does not require the use of reference components.
6.2 Dimensions
Dimensions shall comply with either an appropriate IEC interface standard or with those given
in appropriate manufacturers drawings, where the IEC interface standard does not exist or
cannot be used.
6.3 Sample size
Sample sizes are defined in Table A.1.
6.4 Test details and requirements
The requirements are given only for pigtailed CWDM devices. For connectorized components,
the connector performances shall be in compliance with IEC 61753-1.
A minimum length of fibre or cable of 2,0 m per port shall be used for all tests.
Minimum test details and requirements are shown in Table 2.
– 8 – IEC 61753-085-02:2021 © IEC 2021
Table 2 – Test details and requirements for category C
No. Test Requirement Details
a
1 Centre Launch patchcord ≥ 2 m
Centre wavelengths :
wavelength length:
- channel 1: 1 271nm
- channel 2: 1 291nm
(CWL)
Source type: Unpolarised
- channel 3: 1 311nm
- channel 4: 1 331nm
Launch conditions: The wavelength of the
- channel 5: 1 351nm
source shall be longer than
IEC 61300-3-7;
- channel 6: 1 371nm
cut-off wavelength of the
- channel 7: 1 391nm
fibre.
IEC 61300-3-29
- channel 8: 1 411nm
- channel 9: 1 431nm Measurement 0,05 nm
- channel 10: 1 451nm uncertainty:
- channel 11: 1 471nm
- channel 12: 1 491nm
- channel 13: 1 511nm
- channel 14: 1 531nm
- channel 15: 1 551nm
- channel 16: 1 571nm
- channel 17: 1 591nm
- channel 18: 1 611nm
2 Passband CWL ±6,5 nm Launch patchcord ≥ 2 m
length:
IEC 61300-3-7; Passband is defined as 0,5 dB
Source type: Unpolarised broadband light
b
bandwidth .
IEC 61300-3-29
Launch conditions: The wavelength of the
source shall be longer than
cut-off wavelength of the
fibre.
Measurement 0,05 nm
uncertainty:
3 Insertion loss Type A: Launch patchcord ≥ 2 m
(attenuation) ≤ 1,4 dB (1-channel device) length:
≤ 2,1 dB (4-channel device)
Source type: Unpolarised
≤ 2,8 dB (8-channel device)
IEC 61300-3-7
≤ 3,5 dB (12-channel device)
Launch conditions: The wavelength of the
≤ 4,3 dB (16-channel device)
source shall be longer than
≤ 4,3 dB (18-channel device)
cut-off wavelength of the
fibre.
Type B:
Measurement 0,1 dB
≤ 1,7 dB (1-channel device)
uncertainty:
≤ 2,7 dB (4-channel device)
≤ 4,0 dB (8-channel device)
≤ 5,3 dB (12-channel device)
≤ 6,1 dB (16-channel device)
≤ 6,1 dB (18-channel device)
c d
4 Total channel ≥ 30 dB Launch patchcord ≥ 2 m
isolation length:
Source type: Unpolarised
IEC 61300-3-7;
IEC 61300-3-29
Launch conditions: The wavelength of the
source shall be longer than
cut-off wavelength of the
fibre.
Measurement 1 dB
uncertainty:
No. Test Requirement Details
5 Passband ripple Type A: ≤ 0,3 dB Launch patchcord ≥ 2 m
Type B: ≤ 0,5 dB length:
IEC 61300-3-7;
Source type: Unpolarised
IEC 61300-3-29
Launch conditions: The wavelength of the
source shall be longer than
cut-off wavelength of the
fibre.
Measurement 0,05 dB
uncertainty:
6 Channel non- ≤ 1,0 dB (4-channel device) Launch patchcord ≥ 2 m
uniformity ≤ 1,5 dB (8-channel device) length:
≤ 2,0 dB (12-channel device)
Source type: Unpolarised
IEC 61300-3-7; ≤ 2,5 dB (16-channel device)
IEC 61300-3-29 ≤ 2,5 dB (18-channel device)
Launch conditions: The wavelength of the
source shall be longer than
cut-off wavelength of the
fibre.
Measurement 0,1 dB
uncertainty:
Other requirements: Depending on applications,
channel non-uniformity may
not be required. This needs
then to be agreed between
the buyer and the supplier.
7 Out-of-band ≥ 20 dB; over the complete Launch patchcord ≥ 2 m
attenuation wavelength range. (refer to length:
clause 4)
Source type: Unpolarised
IEC 61300-3-7;
IEC 61300-3-29
Launch conditions: The wavelength of the
source shall be longer than
cut-off wavelength of the
fibre.
Measurement 1 dB
uncertainty:
8 Return loss ≥ 50 dB grade U; over the Source: LD
complete wavelength range
Measurement 1 dB
IEC 61300-3-6
uncertainty:
Other requirements: All ports not under test shall
be terminated to avoid
unwanted reflections
contributing to the
e
measurement.
9 Polarization Launch patchcord ≥ 2 m
≤ 0,2 dB
dependent loss length:
(PDL)
Source type: LD
IEC 61300-3-2
Measurement 0,05 dB
uncertainty:
10 High optical During the test, the insertion Source type LD
power loss limits of test no. 3 shall
Max. total optical power 300 mW
be met. Moreover, during and
to be applied:
IEC 61300-2-14 on completion of the test, the
(sum of the input power for
insertion loss shall be within
all ports)
±0,3 dB of original value under
ambient environmental
Wavelength: For each port the desired
conditions.
wavelength from test no. 1
On completion of the test, the
Test duration: 0,5 h
return loss limits of test no. 8
Measurement Insertion loss: 0,1 dB
shall be met.
uncertainty: Return loss: 1 dB
On completion of the test, the
total channel isolation limits of
test no. 4 shall be met.
– 10 – IEC 61753-085-02:2021 © IEC 2021
No. Test Requirement Details
11 Cold During the test, the insertion Temperature: –10 °C ± 2 °C
loss limits of test no. 3 shall
Duration of the 96 h
IEC 61300-2-17 be met. Moreover, during and
exposure:
on completion of the test, the
insertion loss shall be within
Maximum sampling 1 h
±0,3 dB of original value under
interval during the test:
ambient conditions.
Measurements Insertion loss shall be
During the test, the return loss
required: measured before, during
limits of test no. 8 shall be
and after the test.
met.
Return loss shall be
On completion of the test, the
measured before, during
total channel isolation limits of
and after the test.
test no. 4 shall be met.
12 Dry heat – High During the test, the insertion Temperature: +60 °C ± 2 °C
temperature loss limits of test no. 3 shall
Duration of the 96 h
endurance be met. Moreover, during and
exposure:
on completion of the test, the
IEC 61300-2-18 insertion loss shall be within
Maximum sampling 1 h
±0,3 dB of original value under
interval during the test:
ambient conditions.
Measurements Insertion loss shall be
During the test, the return loss
required: measured before, during
limits of test no. 8 shall be
and after the test.
met.
Return loss shall be
On completion of the test, the
measured before, during
total channel isolation limits of
and after the test.
test no. 4 shall be met.
13 Change of During the test, the insertion High temperature: +60 °C ± 2 °C
temperature loss limits of test no. 3 shall
Low temperature: −10 °C ± 2 °C
be met. Moreover, during and
IEC 61300-2-22 on completion of the test, the
Number of cycles: 5
insertion loss shall be within
±0,3 dB of original value under
Rate of temperature
1 °C/min
ambient conditions.
change:
During the test, the return loss
Duration at extreme 1 h
limits of test no. 8 shall be
temperatures:
met.
Maximum sampling 0,5 h
On completion of the test, the
interval during the test:
total channel isolation limits of
Measurements Insertion loss shall be
test no. 4 shall be met.
required: measured before, during
and after the test.
Return loss shall be
measured before, during
and after the test.
14 Damp heat During the test, the insertion Temperature: +40 °C ± 2 °C
(steady state) loss limits of test no. 3 shall
Humidity: 93 % RH + 2 % RH,
be met. Moreover, during and
−3 % RH
IEC 61300-2-19 on completion of the test, the
insertion loss shall be within
Duration of the
96 h
±0,3 dB of original value under
exposure:
ambient conditions.
Maximum sampling 1 h
During the test, the return loss
interval during the test:
limits of test no. 8 shall be
met.
Measurements Insertion loss shall be
required: measured before, during
On completion of the test, the
and after the test.
total channel isolation limits of
test no. 4 shall be met.
Return loss shall be
measured before, during
and after the test.
No. Test Requirement Details
15 Vibration On completion of the tes,t the Frequency range: 10 Hz to 55 Hz to 10 Hz
insertion loss limits of test
Amplitude: 0,75 mm
IEC 61300-2-1 no. 3 shall be met.
Number of cycles: 15
On completion of the test, the
insertion loss shall be within
Sweep rate: 1 octave/min
±0,3 dB of original value.
Number of axes: 3 orthogonal
On completion of the test, the
return loss limits of test no. 8
Measurements Insertion loss shall be
shall be met.
required: measured before and after
the test.
On completion of the test, the
total channel isolation limits of
Return loss shall be
test no. 4 shall be met.
measured before and after
the test.
16 Shock On completion of the test, the Acceleration: 5 000 m/s²
insertion loss limits of test
Number of axes: 3 main axes, perpendicular
IEC 61300-2-9 no. 3 shall be met.
on each other
On completion of the test, the
Duration shock: 1 ms
insertion loss shall be within
±0,3 dB of original value.
Pulse: Half sine
On completion of the test, the
Number of shocks: 2 per axis and direction (two
return loss limits of test no. 8
in each direction)
shall be met.
Measurements Insertion loss shall be
On completion of the test, the
required: measured before and after
total channel isolation limits of
the test.
test no. 4 shall be met.
Return loss shall be
measured before and after
the test.
17 Fibre or cable On completion of the test, the Magnitude and rate of (10 N ± 1 N) at 5 N/s for
retention insertion loss limits of test application:
reinforced cable
no. 3 shall be met.
(5,0 N ± 0,5 N) at 0,5 N/s for
IEC 61300-2-4
On completion of the test, the
secondary coated fibre
insertion loss shall be within
(2,0 N ± 0,2 N) at 0,5 N/s for
±0,3 dB of original value.
primary coated fibre
On completion of the test, the
return loss limits of test no. 8
Load application point: 0,3 m from the end of device
shall be met.
Duration of the load: 60 s
On completion of the test, the
total channel isolation limits of
Measurements Insertion loss shall be
test no. 4 shall be met.
required: measured before and after
the test.
Return loss shall be
measured before and after
the test.
18 Flexing of the On completion of the test, the Tensile force: 2,0 N for 1 h for reinforced
strain relief of insertion loss limits of test cable
fibre optic no. 3 shall be met.
devices
On completion of the test, the Number of cycles: 50
insertion loss shall be within
IEC 61300-2-44
Angle:
±90°
±0,3 dB of original value.
Load application point: 0,3 m from the end of device
On completion of the test, the
return loss limits of test no. 8
Measurements Insertion loss shall be
shall be met.
required: measured before and after
the test.
On completion of the test, the
total channel isolation limits of
Return loss shall be
test no. 4 shall be met.
measured before and after
the test.
– 12 – IEC 61753-085-02:2021 © IEC 2021
No. Test Requirement Details
19 Static side load On completion of the test, the Magnitude of the load:
(1,0 N ± 0,1 N) for
insertion loss limits of test
reinforced cable
IEC 61300-2-42 no. 3 shall be met. On
(0,2 N ± 0,1 N) for
completion of the test, the
secondary coated fibres
insertion loss shall be within
±0,3 dB of original value.
Load application point: 0,3 m from the end of device
On completion of the test, the
return loss limits of test no. 8
Directions of load: Two mutually perpendicular
shall be met.
directions
On completion of the test, the
Duration of the load: 1 h for reinforced cable
total channel isolation limits of
test no. 4 shall be met.
5 min for secondary coated
fibres
Measurements Insertion loss shall be
required: measured before and after
the test.
Return loss shall be
measured before and after
the test.
20 Torsion On completion of the test, the Magnitude of the (5,0 N ± 0,2 N) for
insertion loss limits of test torsion/twist: reinforced cable
IEC 61300-2-5 no. 3 shall be met. On
(2,0 N ± 0,1 N) for
completion of the test, the
secondary coated fibres
insertion loss shall be within
±0,3 dB of original value.
On completion of the test, the
Number of cycles: 10
return loss limits of test no. 8
shall be met.
Angle: ±180°
On completion of the test, the
Measurements Insertion loss shall be
total channel isolation limits of
required: measured before and after
test no. 4 shall be met.
the test.
Return loss shall be
measured before and after
the test.
a
These wavelengths correspond to central wavelengths as specified in ITU-T Recommendation ITU-G.694.2.
b
This passband corresponds to a maximum central wavelength deviation of ±6,5 nm as specified in
ITU-T Recommendation G.695.
c
Type A are CWDM using integrated free space technology. Type B are CWDM using cascaded 1-channel
devices. Therefore, the achievable insertion loss is different.
d
Insertion loss (attenuation) is the maximum value of the attenuations within all passbands.
e
The buyer and manufacturer may agree to discard it. However, the potential negative effect of this parameter
on system performance shall not be neglected.
Annex A
(normative)
Sample size
Table A.1 – Sample size and grouping of tests
Test number Test Sample size
1 Centre wavelength 12
2 Passband 12
3 Insertion loss 12
4 Total channel isolation 12
5 Passband ripple 12
6 Channel non-uniformity 12
7 Out-of-band attenuation 12
8 Return loss 12
9 Polarization dependent loss 12
10 High optical power 12
11 Cold 6
12 Dry heat – High temperature endurance 6
13 Change of temperature 6
14 Damp heat (steady state) 6
15 Vibration 6
16 Shock 6
17 Fibre or cable retention 6
18 Flexing of the strain relief of fibre optic devices 6
19 Static side load 6
20 Torsion 6
– 14 – IEC 61753-085-02:2021 © IEC 2021
Bibliography
IEC 61300 (all parts), Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures
ITU-T G-series Recommendation G.694.2, Spectral grids for WDM applications: CWDM
wavelength grid
ITU-T G-series Recommendation G.695, Optical interfaces for coarse wavelength division
multiplexing applications
ITU-T G-series Recommendations – Supplement 39, Optical system design and engineering
considerations
___________
– 16 – IEC 61753-085-02:2021 © IEC 2021
SOMMAIRE
AVANT-PROPOS . 17
1 Domaine d'application . 19
2 Références normatives . 19
3 Termes et définitions . 20
4 Essais . 21
5 Rapport d'essai . 21
6 Exigences de performance . 21
6.1 Composants de référence . 21
6.2 Dimensions . 21
6.3 Nombre d’échantillons . 21
6.4 Exigences et informations détaillées des essais . 22
Annexe A (normative) Nombre d’échantillons . 28
Bibliographie . 29
Tableau 1 – Bandes spectrales unimodales . 21
Tableau 2 – Informations détaillées et exigences d'essai pour la catégorie C. 22
Tableau A.1 – Taille et groupement des échantillons d'essai . 28
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
DISPOSITIFS D’INTERCONNEXION ET
DES COMPOSANTS PASSIFS FIBRONIQUES –
NORME DE PERFORMANCE –
Partie 085-02: Dispositifs CWDM à fibre amorce unimodale
non connectorisés de catégorie C – Environnement intérieur contrôlé
AVANT-PROPOS
1) La Commission Électrotechnique Internationale (IEC) est une organisation mondiale de normalisation composée
de l'ensemble des comités électrotechniques nationaux (Comités nationaux de l’IEC). L’IEC a pour objet
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aux travaux desquels tout Comité national intéressé par le sujet traité peut participer. Les organisations
internationales, gouvernementales et non gouvernementales, en liaison avec l’IEC, participent également
aux travaux. L’IEC collabore étroitement avec l'Organisation Internationale de Normalisation (ISO), selon
des conditions fixées par accord entre les deux organisations.
2) Les décisions ou accords officiels de l’IEC concernant les questions techniques représentent, dans la mesure
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intéressés sont représentés dans chaque comité d’études.
3) Les Publications de l’IEC se présentent sous la forme de recommandations internationales et sont agréées
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fournissent des services d'évaluation de conformité et, dans certains secteurs, accèdent aux marques
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y compris ses experts particuliers et les membres de ses comités d'études et des Comités nationaux de l’IEC,
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8) L'attention est attirée sur les références normatives citées dans cette publication. L'utilisation de publications
référencées est obligatoire pour une application correcte de la présente publication.
9) L’attention est attirée sur le fait que certains des éléments de la présente Publication de l’IEC peuvent faire l’objet
de droits de brevet. L’IEC ne saurait être tenue pour responsable de ne pas avoir identifié de tels droits
de brevets.
L’IEC 61753-085-02 a été établie par le sous-comité 86B: Dispositifs d'interconnexion et
composants passifs à fibres optiques, du comité d'études 86 de l’IEC: Fibres optiques. Il s'agit
d'une Norme internationale.
Cette première édition annule et remplace l’IEC 61753-085-2 parue en 2008. Cette édition
constitue une révision technique.
Cette édition inclut les modifications techniques spécifiques suivantes par rapport à
l’IEC 61753-085-2: modification des conditions d’essai pour les harmoniser avec
l’IEC 61753-1:2018.
– 18 – IEC 61753-085-02:2021 © IEC 2021
La présente version bilingue (2022-06) correspond à la version anglaise monolingue publiée en
2021-07.
La version française de cette norme n'a pas été soumise au vote.
La langue employée pour l’élaboration de cette Norme internationale est l’anglais.
Ce document a été rédigé selon les Directives ISO/IEC, Partie 2, il a été développé selon
les Directives ISO/IEC, Partie 1 et les Directives ISO/IEC, Supplément IEC, disponibles sous
www.iec.ch/members_experts/refdocs. Les principaux types de documents développés par
l'IEC sont décrits plus en détail sous www.iec.ch/standardsdev/publications.
Une liste de toutes les parties de la série IEC 61753, publiées sous le titre général Dispositifs
d’interconnexion et composants passifs fibroniques – Norme de performance, peut être
consultée sur le site web de l'IEC.
Le comité a décidé que le contenu de ce document ne sera pas modifié avant la date de stabilité
indiquée sur le site web de l'IEC sous "http://webstore.iec.ch" dans les données relatives
au document recherché. À cette date, le document sera
• reconduit,
• supprimé,
• remplacé par une édition révisée, ou
• amendé.
DISPOSITIFS D’INTERCONNEXION ET
DES COMPOSANTS PASSIFS FIBRONIQUES –
NORME DE PERFORMANCE –
Partie 085-02: Dispositifs CWDM à fibre amorce unimodale
non connectorisés de catégorie C – Environnement intérieur contrôlé
1 Domaine d'application
La présente partie de l’IEC 61753 contient les exigences minimales d’essais initiaux et
de mesure ainsi que les sévérités auxquelles satisfait un multiplexeur par répartition
en longueurs d’onde grossière (CWDM – coarse wavelength division multiplexing) fibronique à
fibre amorce , afin qu'il soit jugé conforme aux exigences de la catégorie C (environnement
intérieur contrôlé), comme cela est défini à l’Annexe A de l’IEC 61753-1:2018. Le CWDM est
défini dans l’IEC 62074‑1.
2 Références normatives
Les documents suivants sont cités dans le texte de sorte qu’ils constituent, pour tout ou partie
de leur contenu, des exigences du présent document. Pour les références datées, seule
l’édition citée s’applique. Pour les références non datées, la dernière édition du document
de référence s'applique (y compris les éventuels amendements).
IEC 60793-2-50, Fibres optiques – Partie 2-50: Spécifications de produits – Spécification
intermédiaire pour les fibres unimodales de classe B
IEC 60794-2-50, Câbles à fibres optiques – Partie 2-50: Câbles intérieurs – Spécification
de famille pour les câbles simplex et duplex utilisés dans les ensembles de câbles équipés
IEC 61300-2-1, Dispositifs d'interconnexion et composants passifs à fibres optiques –
Méthodes fondamentales d'essais et de mesures – Partie 2-1: Essais – Vibrations (sinusoïdales)
IEC 61300-2-4, Dispos
...
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