IEC 61753-381-2:2016
(Main)Fibre optic interconnecting devices and passive components - Performance standard - Part 381-2: Cyclic arrayed waveguide grating - Category C (controlled environment)
Fibre optic interconnecting devices and passive components - Performance standard - Part 381-2: Cyclic arrayed waveguide grating - Category C (controlled environment)
IEC 61753-381-2:2016 contains the minimum initial test and measurement requirements and severities which a Gaussian-passband-profile cyclic arrayed waveguide grating (AWG) for single-mode and bidirectional transmission systems satisfies in order to be categorised as meeting the requirements of IEC 61753-1 for category C (controlled 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, with single-mode non-connectorised pigtails and no electric circuit board. Keywords: Gaussian-passband-profile cyclic arrayed waveguide grating (AWG), wavelength division multiplexing (WDM), category C (controlled environment)
Dispositifs d'interconnexion et composants passifs à fibres optiques - Norme de performance - Partie 381-2: Réseau sélectif planaire cyclique - Catégorie C (environnement contrôlé)
L'IEC 61753-381-2:2016 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 en unimodal, afin d'être considéré conforme aux exigences de l'IEC 61753-1, pour la catégorie C (environnement 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, 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 C (environnement contrôlé)
Vodilo za električne inštalacije – 704. del: Gradbišča
General Information
Standards Content (Sample)
IEC 61753-381-2 ®
Edition 1.0 2016-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 381-2: Cyclic arrayed waveguide grating – Category C (controlled
environment)
Dispositifs d'interconnexion et composants passifs à fibres optiques – Norme
de performance –
Partie 381-2: Réseau sélectif planaire cyclique – Catégorie C (environnement
contrôlé)
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IEC 61753-381-2 ®
Edition 1.0 2016-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fibre optic interconnecting devices and passive components – Performance
standard –
Part 381-2: Cyclic arrayed waveguide grating – Category C (controlled
environment)
Dispositifs d'interconnexion et composants passifs à fibres optiques – Norme
de performance –
Partie 381-2: Réseau sélectif planaire cyclique – Catégorie C (environnement
contrôlé)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.20 ISBN 978-2-8322-3096-1
– 2 – IEC 61753-381-2:2016 © IEC 2016
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Test conditions . 7
5 Test report . 7
6 Reference components . 8
7 Performance requirements. 8
7.1 Dimensions . 8
7.2 Test details and requirements . 8
Annex A (normative) Sample size . 14
Annex B (informative) General information on cyclic AWGs . 15
Annex C (informative) Channel frequency range and free spectral range . 17
Annex D (informative) Summary of differences between IEC 61753-081-2 and
IEC 61753-381-2 . 18
Bibliography . 19
Figure 1 – Illustration of cyclic AWGs . 7
Figure B.1 – Single bidirectional transmission with cyclic AWGs . 15
Figure B.2 – Reference diagram of ITU-T G.698.3 . 16
Figure C.1 – Description of channel frequency range and free spectral range . 17
Table 1 – Tests and requirements of optical performance parameters . 9
Table 2 – Environmental tests & mechanical tests . 12
Table A.1 – Sample size . 14
Table D.1 – Summary of differences between IEC 61753-081-2 and IEC 61753-381-2 . 18
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIBRE OPTIC INTERCONNECTING
DEVICES AND PASSIVE COMPONENTS –
PERFORMANCE STANDARD –
Part 381-2: Cyclic arrayed waveguide grating –
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,
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Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
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with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
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consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
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between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
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indispensable for the correct application of this publication.
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patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61753-381-2 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/3954/FDIS 86B/3969/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.
– 4 – IEC 61753-381-2:2016 © 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.
...
SLOVENSKI STANDARD
01-februar-2000
9RGLOR]DHOHNWULþQHLQãWDODFLMH±GHO *UDGELãþD
Electrical installation guide - Part 704: Construction and demolition site installations
Guide pour les installations électriques - Partie 704: Installations de chantiers
Ta slovenski standard je istoveten z: IEC/TR 61200-704
ICS:
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
91.200 Gradbena tehnologija Construction technology
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
CEI
RAPPORT
IEC
TECHNIQUE - TYPE 3
1200-704
TECHNICAL
Première édition
REPORT - TYPE 3 First edition
1996-03
les installations électriques
Guide pour
704:
Partie
Installations de chantiers
Electrical installation guide —
Part 704:
Construction and demolition site installations
de reproduction réservés—Copyright — all rights reserved
© CEI 1996 Droits
No part of this publication may be reproduced or utilized in
Aucune partie de cette publication ne peut être reproduite ni
any form or by any means, electronic or mechanical,
utilisée sous quelque forme que ce soit et par aucun pro-
including photocopying and microfilm, without permission
cédé, électronique ou mécanique, y compris la photocopie et
in writing from the publisher.
les microfilms, sans l'accord écrit de l'éditeur.
Genève, Suisse
Bureau Central de la Commission Electrotechnique Inte rnationale 3, rue de Varembé
Commission Electrotechnique Internationale CODE PRIX
International Electrotechnical Commission PRICE CODE S
IEC MetwtyHapoAHaa 3neKrpoTexHHVecnaa HOMHCCHA
vigueur
Pour prix, voir catalogue en •
•
For price, see current cata logue
1200-704 © IEC:1996 — 3 —
CONTENTS
Page
FOREWORD 5
INTRODUCTION 9
Clause
704.1 Scope
704.2 Normative references and definitions
Assessment of general characteristics 704.3
704.312 Types of distribution systems
Conditions of external influences 704.32
704.36 Safety circuits
704.4 Protection for safety
704.41 Protection against electric shock
35 704.43 Protection against overcurrent
Selection and erection of equipment 704.5
704.51 Common rules
704.52 Wiring systems
704.53 Switchgear and controlgear
Earthing arrangements and protective conductors -704.54
704.6 Verification
Initial verification 704.61
704.62 Periodic verification
Supervision 704.63
704.64 Maintenance
1200-704 © IEC:1996 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
ELECTRICAL INSTALLATION GUIDE —
Part 704: Construction and demolition site installations
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization
comprising all national electrotechnical committees (IEC National Committees). The object to the IEC is to
promote international cooperation on all questions concerning standardization in the electrical and electronic
fields. To this end and in addition to other activities, the IEC publishes International Standards. 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. The 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 the 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 National Committees.
3) The documents produced have the form of recommendations for international use and are published in the
rt
form of standards, technical repo s or guides and they are accepted by the National Committees in that
sense.
4)
In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5)
The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the
subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
The main task of IEC technical committees is to prepare International Standards. In
exceptional circumstances, a technical committee may propose the publication of a technical
repo rt of one of the following types:
• type 1, when the required suppo rt cannot be obtained for the publication of an International
Standard, despite repeated effo rts;
• type 2, when the subject is still under technical development or where for any other reason
there is the future but not immediate possibility of an agreement on an International
Standard;
• type 3, when a technical committee has collected data of a different kind from that which is
normally published as an International Standard, for example "state of the art".
Technical repo rt
s of types 1 and 2 are subject to review within three years of publication to
decide whether they can be transformed into International Standards. Technical repo rts of
type 3 do not necessarily have to be reviewed until the data they provide are considered to be
no longer valid or useful.
1200-704 © IEC:1996 –7–
International Standard IEC 1200-704, which is a technical report of type 3, has been prepared
by IEC technical committee 64: Electrical installations of buildings.
The text of this standard is based on the following documents:
Committee draft Repo rt on voting
64(SEC)697 64(SEC)736
Full information on the voting for the approval of this standard can be found in the report on voting
indicated in the above table.
1200-704 © IEC:1996 – 9 –
INTRODUCTION
This technical report does not form part of IEC 364. It is a supplement to IEC 364-7-704, of
which it explains the rules so as to facilitate the design, the execution and the maintenance of
electrical installations on construction and demolition sites.
It is written for everyone concerned with the design, the selection and supply of equipment, as
well as the persons who install, maintain and use these installations.
The chapters, sections and clauses are, in some cases, marked with the following information:
modification, recommendation or explanation.
–11 –
1200-704 © IEC:1996
ELECTRICAL INSTALLATION GUIDE —
Part 704: Construction and demolition site installations
704.1 Scope
This technical report is for use as a guide for temporary installations provided only for the
period of construction, during which they may be frequently modified and relocated. They are
dismantled and removed upon completion of the works.
The object of this report is to give more detailed guidance on the application of the
requirements of IEC 364 to these particular types of installation, in a form convenient for use
by persons concerned with these types of installation. To make it easier for users, definitions
are repeated, and several examples of important items are listed.
It describes practical means of satisfying the requirements, based on experience and practice,
but it does not exclude the use of other means which provide the same level of safety and
reliability.
704.2 Reference documents and definitions
704.2.1 Reference documents
International Electrotechnical Vocabulary (lEV) – Chapter 826: Electrical
IEC 50(826): 1982,
installations of buildings
Amendment 1 (1990)
Rubber insulated cables of rates voltages up and including 450/750 V – Pa rt 4:
IEC 245-4: 1980,
Cords and flexible cables
2: Definitions – Chapter 21:
Electrical installations of buildings – Part
IEC 364-2-21: 1993,
Guide to general terms
rt 3: Assessment of general characteristics
IEC 364-3: 1993, Electrical installations of buildings – Pa
Electrical installations of buildings – Pa rt 4: Protection for safety – Chapter 41:
IEC 364-4-41: 1992,
Protection against electric shock
rt 4: Protection for safety – Chapter 43:
IEC 364-4-43: 1977, Electrical installations of buildings – Pa
Protection against overcurrent
4: Protection for safety – Chapter 47:
IEC 364-4-473: 1977, Electrical installation of buildings – Pa rt
Application of protective measures for safety – Section 473: Measures of protection against
overcurrent
Electrical installations of buildings – Pa rt 5: Selection and erection of electrical
IEC 364-5-51: 1994,
equipment – Chapter 51: Common rules
rt 5: Selection and erection of electrical
Electrical installations of buildings – Pa
IEC 364-5-52: 1993,
equipment – Chapter 52: Wiring systems
1200-704 © IEC:1996 –13 –
IEC 364-5-53: 1994, Electrical installations of buildings – Part 5: Selection and erection of
electrical equipment – Chapter 53: Switchgear and controlgear
IEC 364-5-54: 1980, Electrical installations of buildings – Part 5: Selection and erection of
electrical equipment – Chapter 54: Earthing arrangements and protective conductors
Electrical installations of buildings – Part 6: Verification – Chapter 61:
IEC 364-6-61: 1986,
Initial verification
IEC 364-7-704: 1989, Electrical installations of buildings – Pa rt 7: Requirements for special
installations or locations – Section 704: Construction and demolition site installations
Electrical installations of buildings – Pa rt 7: Requirements for special
IEC 364-7-706: 1983,
installations or locations – Section 706: Restrictive conducting locations
4: Particular
IEC 439-4: 1990, Low-voltage switchgear and controlgear assemblies – Pa rt
requirements for assemblies for construction sites (A CS)
IEC 598-2-22:1990, Luminaires – Part 2: Particular requirements – Section twenty-two:
Luminaires for emergency lighting
Protection of structures against lightning – Pa rt 1: General principles
IEC 1024-1: 1990,
704.2.2 Definitions
For the purpose of this technical repo rt, the following definitions apply:
Chapter 826 of the International Electrotechnical Vocabulary (IEV)
704.2.2.1
Any current exceeding the rated value. For conductors, the rated value is the
overcurrent:
current-carrying capacity [IEV 826-05-06].
overload current: An overcurrent occurring in a circuit in the absence of an electrical fault
[IEV 826-05-07].
An overcurrent resulting from a fault of negligible impedance between
short-circuit current:
live conductors having a difference in potential under normal operating conditions
[IEV 826-05-08].
portable equipment: Equipment which is moved while in operation or which can easily be
moved from one place to another while connected to the supply [IEV 826-07-04].
hand-held equipment: Portable equipment intended to be held in the hand during normal use,
in which the motor, if any, forms an integral pa rt of the equipment [IEV 826-07-05].
NOTE – The use of hand-held equipment requires the constant use of one hand, either for support or guidance.
Electrical installations of buildings – Part 2: Definitions – Chapter 21: Guide to general terms (1993)
*IEC 364-2-21:
contains explanatory notes on terms used in IEC 364 and defined in IEC 50(826).
1200-704 © IEC:1996 –15 –
Either fixed equipment or equipment not provided with a carrying
stationary equipment:
handle and having such a mass that it cannot easily be moved [IEV 826-07-06].
fixed equipment: Equipment fastened to a support or otherwise secured in a specific location
[IEV 826-07-07].
isolation: A function intended to cut off for reasons of safety the supply from all or a discrete
section of the installation by separating the installation or section from every source of
electrical energy [IEV 826-08-01].
switching-off for mechanical maintenance: An operation intended to inactivate an item or
items of electrically powered equipment for the purpose of preventing danger, other than due to
electric shock or to arcing, during non-electrical work on this equipment [IEV 826-08-02].
emergency switching: An operation intended to remove as quickly as possible danger which may
have occurred unexpectedly [IEV 826-08-03].
Emergency switching intended to stop a movement which has become
emergency stopping:
dangerous [IEV 826-08-04].
" or vary the supply of electrical
functional switching: An operation intended to switch "on" or "off
of an installation for normal operating purposes [IEV 826-08-05].
energy to all or part
704.2.2.2 Other IEC publications
A restrictive conducting location is one comprised mainly of
restrictive conducting location:
metallic or conductive surrounding pa rts, within which it is likely that a person will come in
ion of his body with the conductive surrounding parts and
contact through a substantial po rt
where the possibility of interrupting this contact is limited [706.1 of IEC 364-7-706].
Low-voltage switchgear and controlgear assembly for construction sites (ACS): A
combination of one or several transforming or switching devices with associated control,
measuring, signalling, protective and regulating equipment complete with all their internal
rts, designed and built for use on all
electrical and mechanical connections and structural pa
construction sites, indoors and outdoors [2.1.1.3 of IEC 439-4].
1200-704 © IEC:1996 –17 –
704.3 Assessment of general characteristics
704.312 Types of distribution systems (see 312 of lEC 364-3)
704.312.2 Types of system earthing
The following systems are permitted in installations:
704.312.2.1 TN systems
TN power systems have one point directly earthed, the exposed-conductive-parts of the
installation being connected to that point by protective conductors. Three types of TN systems
are considered according to the arrangement of neutral and protective conductors, as follows:
– TN-S system: in whic
...
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