SIST EN 61753-381-6:2016
(Main)Fibre optic interconnecting devices and passive components - Performance standard - Part 381-6: Cyclic Arrayed Waveguide Grating for category O - Uncontrolled environment (IEC 61753-381-6:2016)
Fibre optic interconnecting devices and passive components - Performance standard - Part 381-6: Cyclic Arrayed Waveguide Grating for category O - Uncontrolled environment (IEC 61753-381-6:2016)
This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which a Gaussian-passband-profile cyclic arrayed waveguide grating (AWG) for
single bidirectional transmission systems satisfies in order to be categorised as meeting the
requirements of IEC 61753-1 for category O (uncontrolled environment). This standard
pertains to wavelength division multiplexing (WDM) network with multiple spectral-band usage.
This standard covers the requirements of cyclic AWG devices with free spectral range (FSR)
characteristics to ensure multiple spectral bands transmission performance. The requirement
covers devices with single-mode non-connectorized pigtails and no electric circuit board.
Lichtwellenleiter - Verbindungselemente und passive Bauteile - Betriebsverhalten - Teil 381-6: Zyklisches Array-Wellenleitergitter für die Kategorie O - Unkontrollierte Umgebung
Dispositifs d'interconnexion et composants passifs à fibres optiques – Norme de performance - Partie 381-6: Réseau sélectif planaire cyclique – Catégorie O (environnement non contrôlé)
L'IEC 61753-381-6:2016 contient les exigences minimales et les sévérités initiales d'essais et de mesures auxquelles satisfait un réseau sélectif planaire (AWG) cyclique de profil passe-bande gaussien pour systèmes de transmission bidirectionnels uniques, afin d'être considéré conforme aux exigences de l'IEC 61753-1 pour la catégorie O (environnement non contrôlé). La présente norme se rapporte aux réseaux multiplexés par répartition en longueur d'onde (WDM) avec utilisation de plusieurs bandes spectrales. La présente norme couvre les exigences des dispositifs AWG cycliques avec des caractéristiques de plage spectrale libre (FSR) garantissant des performances de transmissions sur plusieurs bandes spectrales. L'exigence couvre les dispositifs avec des fibres amorces unimodales non connectorisées et sans circuit électrique.
Mots clés: réseau sélectif planaire (AWG) cyclique de profil passe-bande gaussien, réseaux multiplexés par répartition en longueur d'onde (WDM), catégorie O (environnement non contrôlé)
Optični spojni elementi in pasivne komponente - Tehnični standard - 381-6. del: Ciklično razporejeni valovodi za kategorijo O - Nenadzorovano okolje (IEC 61753-381-6:2016)
Ta del standarda IEC 61753 vključuje minimalne zahteve in stopnje zahtevnosti glede začetnega preskusa ter meritev, ki jih mora izpolnjevati ciklično razporejeni valovod (AWG) s profilom Gaussovega prepustnega pasu za enorodne dvosmerne oddajne sisteme, da je lahko kategoriziran kot oprema, ki izpolnjuje zahteve standarda IEC 61753-1 za kategorijo O (nenadzorovano okolje). Ta standard se nanaša na omrežje valovno-dolžinskega multipleksiranja (WDM) z uporabo več spektralnih pasov. Ta standard vključuje zahteve cikličnih razporejenih valovodov (AWG) z lastnostmi prostega spektralnega območja (FSR), da se zagotovi zmogljivost oddajanja v več spektralnih pasovih. Zahteve zajemajo naprave z enorodnimi zaključnimi kabli brez konektorjev in brez plošče z vezji.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61753-381-6:2016
01-julij-2016
2SWLþQLVSRMQLHOHPHQWLLQSDVLYQHNRPSRQHQWH7HKQLþQLVWDQGDUGGHO
&LNOLþQRUD]SRUHMHQLYDORYRGL]DNDWHJRULMR21HQDG]RURYDQRRNROMH ,(&
Fibre optic interconnecting devices and passive components - Performance standard -
Part 381-6: Cyclic Arrayed Waveguide Grating for category O - Uncontrolled environment
(IEC 61753-381-6:2016)
Ta slovenski standard je istoveten z: EN 61753-381-6:2016
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
SIST EN 61753-381-6:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61753-381-6:2016
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SIST EN 61753-381-6:2016
EUROPEAN STANDARD EN 61753-381-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2016
ICS 33.180.20
English Version
Fibre optic interconnecting devices and passive components -
Performance standard -
Part 381-6: Cyclic arrayed waveguide grating - Category O
(uncontrolled environment)
(IEC 61753-381-6:2016)
Dispositifs d'interconnexion et composants passifs à fibres Lichtwellenleiter - Verbindungselemente und passive
optiques - Norme de performance - Bauteile - Betriebsverhalten -
Partie 381-6: Réseau sélectif planaire cyclique - Catégorie Teil 381-6: Zyklisches Array-Wellenleitergitter für die
O (environnement non contrôlé) Kategorie O - Unkontrollierte Umgebung
(IEC 61753-381-6:2016) (IEC 61753-381-6:2016)
This European Standard was approved by CENELEC on 2016-02-09. 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 61753-381-6:2016 E
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SIST EN 61753-381-6:2016
EN 61753-381-6:2016
European foreword
The text of document 86B/3955/FDIS, future edition 1 of IEC 61753-381-6, 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 61753-381-6:2016.
The following dates are fixed:
(dop) 2016-11-09
• 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) 2019-02-09
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 61753-381-6:2016 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 Series NOTE Harmonized as EN 61300 Series.
IEC 61300-2-17 NOTE Harmonized as EN 61300-2-17.
IEC 61300-2-18 NOTE Harmonized as EN 61300-2-18.
IEC 61753-081-2 NOTE Harmonized as EN 61753-081-2.
IEC 61753-1 NOTE Harmonized as EN 61753-1.
2
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SIST EN 61753-381-6:2016
EN 61753-381-6:2016
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 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 - -
passive components - Basic test and
measurement procedures -
Part 2-4: Tests - Fibre/cable retention
IEC 61300-2-5 - Fibre optic interconnecting devices and EN 61300-2-5 -
passive components - Basic test and
measurement procedures -
Part 2-5: Tests - Torsion
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 61300-2-19 - 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
3
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SIST EN 61753-381-6:2016
EN 61753-381-6:2016
Publication Year Title EN/HD Year
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 61300-2-48 - Fibre optic interconnecting devices and EN 61300-2-48 -
passive components - Basic test and
measurement procedures -
Part 2-48: Tests - Temperature-humidity
cycling
IEC 61300-3-2 - Fibre optic interconnecting devices and EN 61300-3-2 -
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 EN 61300-3-6 -
passive components - Basic test and
measurement procedures -
Part 3-6: Examinations and measurements
- Return loss
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 61300-3-29 - Fibre optic interconnecting devices and EN 61300-3-29 -
passive components - Basic test and
measurement procedures -
Part 3-29: Examinations and
measurements - Spectral transfer
characteristics of DWDM devices
IEC 61300-3-32 - Fibre optic interconnecting devices and EN 61300-3-32 -
passive components - Basic test and
measurement procedures -
Part 3-32: Examinations and
measurements - Polarisation mode
dispersion measurement for passive
optical components
IEC 61300-3-38 - Fibre optic interconnecting devices and EN 61300-3-38 -
passive components - Basic test and
measurement procedures -
Part 3-38:Examinations and
measurements - Group delay, chromatic
dispersion and phase ripple
IEC 61753-021-6 - Fibre optic interconnecting devices and EN 61753-021-6 -
passive components performance standard
- Part 021-6: Grade B/2 single-mode fibre
optic connectors for category O -
Uncontrolled environment
4
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SIST EN 61753-381-6:2016
EN 61753-381-6:2016
Publication Year Title EN/HD Year
IEC 62074-1 - Fibre optic interconnecting devices and EN 62074-1 -
passive components - Fibre optic WDM
devices -
Part 1: Generic specification
ITU-T - Optical interfaces for multichannel systems - -
Recommendation with optical amplifiers
G.692
ITU-T - Spectral grids for WDM applications: - -
Recommendation DWDM frequency grid
G.694.1
ITU-T - Multichannel seeded DWDM applications - -
Recommendation with single-channel optical interfaces
G.698.3
5
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SIST EN 61753-381-6:2016
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SIST EN 61753-381-6:2016
IEC 61753-381-6
®
Edition 1.0 2016-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 381-6: Cyclic arrayed waveguide grating – Category O (uncontrolled
environment)
Dispositifs d'interconnexion et composants passifs à fibres optiques – Norme
de performance –
Partie 381-6: Réseau sélectif planaire cyclique – Catégorie O (environnement
non contrôlé)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-3097-8
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 61753-381-6:2016
– 2 – IEC 61753-381-6:2016 © IEC 2016
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Test conditions . 7
5 Test report . 8
6 Reference components . 8
7 Performance requirements. 8
7.1 Dimensions . 8
7.2 Test details and requirements . 8
Annex A (normative) Sequencing and grouping of tests . 15
Annex B (informative) General information on cyclic AWGs . 16
Annex C (informative) Channel frequency range and free spectral range . 18
Annex D (informative) Summary of differences between IEC 61753-081-2 and
IEC 61753-381-6 . 19
Bibliography . 20
Figure 1 – Illustration of cyclic AWGs . 7
Figure B.1 – Single bidirectional transmission with cyclic AWGs . 16
Figure B.2 − Reference diagram of ITU-T G.698.3 . 17
Figure C.1 − Description of channel frequency range and free spectral range . 18
Table 1 – Tests and requirements of optical performance parameters . 9
Table 2 – Environmental tests & mechanical tests . 12
Table A.1 – Sample size for each test . 15
Table D.1 – Summary of differences between IEC 61753-081-2 and IEC61753-381-6 . 19
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SIST EN 61753-381-6:2016
IEC 61753-381-6:2016 © IEC 2016 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 381-6: Cyclic arrayed waveguide grating –
Category O (uncontrolled 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 61753-381-6 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/3955/FDIS 86B/3970/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.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
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SIST EN 61753-381-6:2016
– 4 – IEC 61753-381-6:2016 © IEC 2016
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.
Future standards in this series will carry the new general title as cited above. Titles of existing
standards in this series will be updated at the time of the next edition.
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.
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SIST EN 61753-381-6:2016
IEC 61753-381-6:2016 © IEC 2016 – 5 –
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 381-6: Cyclic arrayed waveguide grating –
Category O (uncontrolled environment)
1 Scope
This part of IEC 61753 contains the minimum initial test and measurement requirements and
severities which a Gaussian-passband-profile cyclic arrayed waveguide grating (AWG) for
single bidirectional transmission systems satisfies in order to be categorised as meeting the
requirements of IEC 61753-1 for category O (uncontrolled environment). This standard
pertains to wavelength division multiplexing (WDM) network with multiple spectral-band usage.
This standard covers the requirements of cyclic AWG devices with free spectral range (FSR)
characteristics to ensure multiple spectral bands transmission performance. The requirement
covers devices with single-mode non-connectorized pigtails and no electric circuit board.
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 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 61300-2-5, 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 61300-2-19, 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
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SIST EN 61753-381-6:2016
– 6 – IEC 61753-381-6:2016 © IEC 2016
IEC 61300-2-48, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 2-48: Tests – Temperature-humidity cycling
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 61300-3-20, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 3-20: Examinations and measurements – Directivity of
fibre optic branching devices
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 61300-3-32, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 3-32: Examinations and measurements – Polarization
mode dispersion measurement for passive optical components
IEC 61300-3-38, Fibre optic interconnecting devices and passive components – Basic test
and measurement procedures – Part 3-38: Examinations and measurements – Group delay,
chromatic dispersion and phase ripple
IEC 61753-021-6, Fibre optic interconnecting devices and passive components performance
standard – Part 021-6: Grade B/2 single-mode fibre optic connectors for category O –
Uncontrolled environment
IEC 62074-1, Fibre optic interconnecting devices and passive components – Fibre optic WDM
devices – Part 1: Generic specification
ITU-T Recommendation G.692, Optical interfaces for multichannel systems with optical
amplifiers.
ITU-T Recommendation G.694.1, Spectral grids for WDM applications: DWDM frequency grid
ITU-T Recommendation G.698.3, Multichannel seeded DWDM applications with single-
channel optical interfaces
3 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
cyclic arrayed waveguide grating
cyclic AWG
multi wavelength-selective branching device which can perform the function of a wavelength
multiplexer and/or demultiplexer with DWDM channel spacing
Note 1 to entry: The device has free spectral range (FSR) characteristics for operating in multiple spectral bands. In
the cyclic AWG, the wavelength emerging at the particular output port is spaced by an integer of the FSR as
illustrated in Figure 1. General information on cyclic AWGs is described in Annex B.
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SIST EN 61753-381-6:2016
IEC 61753-381-6:2016 © IEC 2016 – 7 –
C-band L-band
FSR
Output
port 1
1 1
Ch Ch
C-band L-band
1 N 1 N
Ch Ch Ch Ch
C-band C-band L-band L-band
Common
port
FSR
Output
N N
Ch Ch
C-band L-band
port N
IEC
Figure 1 – Illustration of cyclic AWGs
Note 2 to entry: This note applies to the French language only.
3.2
free spectral range
FSR
difference between two adjacent operating wavelengths for a given input output path
Note 1 to entry: This note applies to the French language only.
3.3
wavelength division multiplexing
WDM
multiplexing in which several independent signals are allotted separate wavelengths for
transmission over a common optical transmission medium
Note 1 to entry: This note applies to the French language only.
3.4
dense WDM
DWDM
WDM device intended to operate for channel spacing equal to or less than 1 000 GHz
Note 1 to entry: This note applies to the French language only.
4 Test conditions
All test methods are in accordance with the IEC 61300 series. Each test defines the number
of samples to be evaluated. DWDM devices used for each test are intended to be previously
unstressed new samples but may also be selected from previously used samples if desired.
All measurements shall be carried out at normal room conditions, unless otherwise stated. If
the device is provided with an active temperature control, this shall be set at the set-point
specified by the manufacturer.
All tests are to be carried out to validate performance over the required operating wavelength
range. As a result, single or multiple spectral bands may be chosen for the qualification and
differing target specifications may be assigned to each spectral band.
Cyclic-AWG
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SIST EN 61753-381-6:2016
– 8 – IEC 61753-381-6:2016 © IEC 2016
5 Test report
Fully documented test reports and supporting evidence shall be prepared and shall be
available for inspection as evidence that the tests have been carried out and complied with.
6 Reference components
The testing for DWDM devices does not require the use of reference components.
7 Performance requirements
7.1 Dimensions
Dimensions shall be in accordance with those given in appropriate manufacturers’ drawings.
7.2 Test details and requirements
Table 1 specifies the optical performance and related test methods for Gaussian passband
profile.
Table 2 defines the environmental and mechanical performance requirements and test
methods.
The operating wavelengths, unless otherwise specified, shall be in accordance with ITU
Recommendation G.692, G.694.1 and 698.3 (frequency spacing). Where devices with
wavelength spaced channels have to be considered the conversion should refer to vacuum
wavelength.
The value of "c" (speed of light in vacuum) that should be used for converting between frequency and
8
wavelength is 2,997 924 58 × 10 m/s.
Conformance to this standard requires demonstration of the ability to meet both the relevant
optical and the environmental parameters.
For connectorized components, the connector performances shall be in accordance with
IEC 61753-021-6.
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SIST EN 61753-381-6:2016
IEC 61753-381-6:2016 © IEC 2016 – 9 –
Table 1 – Tests and requirements of optical performance parameters
No Tests Requirements Details
1 Number of channels: n 16 ≤ n ≤ 48 Operating ITU-T grid or custom design
wavelength:
NOTE Design information (not test
item)
2 Channel frequency Channel central Channel central ITU-T grid or custom design
range frequency ± 0,125 × ∆f frequency:
1) L-band
where ∆ f is the
channel spacing
Minimum channel spacing:
97,15 GHz
Minimum channel frequency:
186,143 THz
Maximum channel frequency:
190,709 05 THz
2) C-band
Minimum channel spacing: 100
GHz
Minimum channel frequency:
191,5 THz
Maximum channel frequency:
196,2 THz
NOTE Design information (not test
item)
3 Free spectral range 5 425,4 GHz Free spectral range NOTE Design information (not test
item)
4 Insertion loss ≤ 4,8 dB Launch fibre ≥ 2,0 m
length:
IEC 61300-3-29
Maximum allowable
insertion loss over the Measurement ±0,05 dB
channel frequency uncertainty
range
The insertion loss should be
determined as the worst case over all
states of polarisation.
5 Channel non-uniformity ≤ 1,0 dB (n ≤ 24) Launch fibre ≥ 2,0 m
length:
IEC 61300-3-29
≤ 1,5 dB (n > 24)
Measurement ±0,05 dB
Maximum allowable
uncertainty
channel non-uniformity
The channel non-uniformity should be
of insertion losses
determined as the worst case over all
states of polarisation.
6 1 dB band width Launch fibre
≥ 0,25 × ∆ f where ∆ f is ≥ 2,0 m
the channel spacing length:
IEC 61300-3-29
Minimum allowable Measurement
± 0,01 × ∆ f
1 dB band width uncertainty:
(centred at the channel
The 1 dB band width should be
frequency)
determined as the worst case over all
states of polarisation.
7 3 dB band width Launch fibre
≥ 0,5 × ∆ f where ∆ f is ≥ 2,0 m
the channel spacing length:
IEC 61300-3-29
Minimum allowable Measurement
± 0,01 × ∆ f
uncertainty:
3 dB band width
(centred at the channel
The 3 dB band width should be
frequency)
determined as the worst case over all
states of polari
...
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