EN 60869-1:2000
(Main)Fibre optic attenuators - Part 1: Generic specification
Fibre optic attenuators - Part 1: Generic specification
Applies to fibre optic attenuators which have all of the following general features: they are passive in that they contain no optoelectronic or other transducing elements; they have two ports for the transmission of optical power, and attenuate the transmitted power in a fixed or variable fashion; the ports are optical fibres or optical fibre connectors. It establishes requirements and procedures for quality assessment.
Lichtwellenleiter Dämpfungsglieder - Teil 1: Fachgrundspezifikation
Atténuateurs à fibres optiques - Partie 1: Spécification générique
La présente partie de la norme s'applique à la famille des atténuateurs à fibres optiques qui présentent les caractéristiques générales suivantes: ils sont passifs, en ce sens qu'ils ne contiennent aucun élément optoélectronique ou transducteur; ils disposent de deux portes pour la transmission de la puissance optique, et atténuent l'énergie transmise de manière fixe ou variable; les portes sont des fibres optiques ou des connecteurs à fibres optiques. Cette norme établit des prescriptions uniformes relatives aux propriétés optiques, mécaniques et climatiques ainsi qu'aux procédures de mesure et d'essai relatives au contrôle de la qualité.
Fibre optic attenuators - Part 1: Generic specification (IEC 60869-1:1999)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2001
1DGRPHãþD
SIST EN 180000:1999
Fibre optic attenuators - Part 1: Generic specification (IEC 60869-1:1999)
Fibre optic attenuators -- Part 1: Generic specification
Lichtwellenleiter Dämpfungsglieder -- Teil 1: Fachgrundspezifikation
Atténuateurs à fibres optiques -- Partie 1: Spécification générique
Ta slovenski standard je istoveten z: EN 60869-1:2000
ICS:
33.180.20 3RYH]RYDOQHQDSUDYH]D Fibre optic interconnecting
RSWLþQDYODNQD devices
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
NORME CEI
INTERNATIONALE IEC
60869-1
INTERNATIONAL
QC 800000
STANDARD
Troisième édition
Third edition
1999-11
Atténuateurs à fibres optiques –
Partie 1:
Spécification générique
Fibre optic attenuators –
Part 1:
Generic specification
IEC 1999 Droits de reproduction réservés Copyright - all rights reserved
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microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
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Pour prix, voir catalogue en vigueur
For price, see current catalogue
60869-1 © IEC:1999 – 3 –
CONTENTS
Page
FOREWORD . 7
INTRODUCTION .9
Clause
1 General. 11
1.1 Scope . 11
1.2 Normative references. 11
1.3 Definitions . 13
2 Requirements . 15
2.1 Classification . 15
2.1.1 Type . 17
2.1.2 Style . 17
2.1.3 Variant . 17
2.1.4 Environmental category. 19
2.1.5 Assessment level . 19
2.1.6 Normative reference extensions . 21
2.2 Documentation. 23
2.2.1 Symbols. 23
2.2.2 Specification system . 23
2.2.3 Drawings. 25
2.2.4 Tests and measurements . 25
2.2.5 Test data sheets . 27
2.2.6 Instructions for use . 27
2.3 Standardization system. 27
2.3.1 Interface standards . 27
2.3.2 Performance standards . 29
2.3.3 Reliability standards. 29
2.3.4 Interlinking . 31
2.4 Design and construction . 35
2.4.1 Materials. 35
2.4.2 Workmanship . 35
2.5 Quality. 35
2.6 Performance . 35
2.7 Identification and marking . 35
2.7.1 Variant identification number. 35
2.7.2 Component marking . 37
2.7.3 Package marking . 37
2.8 Packaging. 37
2.9 Storage conditions . 37
2.10 Safety . 37
3 Quality assessment procedures . 39
3.1 Primary stage of manufacture . 39
3.2 Structurally similar components . 39
60869-1 © IEC:1999 – 5 –
Clause Page
3.3 Qualification approval procedures. 39
3.3.1 Fixed sample procedure. 41
3.3.2 Lot-by-lot and periodic procedures . 41
3.3.3 Qualifying specimen. 41
3.3.4 Sample size . 41
3.3.5 Preparation of specimens. 41
3.3.6 Qualification testing . 41
3.3.7 Qualification failures . 41
3.3.8 Maintenance of qualification approval . 43
3.3.9 Qualification report. 43
3.4 Quality conformance inspection . 43
3.4.1 Lot-by-lot inspection. 43
3.4.2 Periodic inspection. 45
3.5 Certified record of released lots . 45
3.6 Delayed deliveries . 47
3.7 Delivery release before completion of group B tests. 47
3.8 Alternative test methods . 47
3.9 Unchecked parameters . 47
60869-1 © IEC:1999 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
––––––––––––––
FIBRE OPTIC ATTENUATORS –
Part 1: Generic specification
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the 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, 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 form
of standards, technical specifications, technical reports 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. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60869-1 has been prepared by subcommittee 86B: Fibre optic
interconnecting devices and passive components, of IEC technical committee 86: Fibre optics.
This third edition cancels and replaces the second edition published in 1994 and constitutes a
technical revision.
The text of this standard is based on the following documents:
FDIS Report on voting
86B/1248/FDIS 86B/1283/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.
The QC number that appears on the front cover of this publication is the specification number
in the IEC Quality Assessment System for Electronic Components (IECQ).
This publication has been drafted in accordance with the ISO/IEC Directives, Part 3.
The committee has decided that this publication remains valid until 2008.
At this date, in accordance with the committee's decision, the publication will be
• reconfirmed;
withdrawn;
replaced by a revised edition, or
amended.
60869-1 © IEC:1999 – 9 –
INTRODUCTION
This part of IEC 60869 is divided into three clauses.
Clause 1 is entitled "General" and contains general information pertaining to this generic
specification.
Clause 2 is entitled "Requirements" and contains all the requirements to be met by
attenuators covered by this standard. This includes requirements for classification, the IEC
specification system, documentation, materials, workmanship, quality, performance, identification,
and packaging.
Clause 3 is entitled "Quality assessment procedures" and contains all of the procedures which
must be followed for proper quality assessment of products covered by this standard.
60869-1 © IEC:1999 – 11 –
FIBRE OPTIC ATTENUATORS –
Part 1: Generic specification
1 General
1.1 Scope
This part of IEC 60869 applies to fibre optic attenuators. These have all of the following
general features:
– they are passive in that they contain no opto-electronic or other transducing elements;
– they have two ports for the transmission of optical power and attenuate the transmitted
power in a fixed or variable fashion;
– the ports are optical fibres or optical fibre connectors.
This standard establishes uniform requirements for the following:
– attenuator requirements;
– quality assessment procedures.
This standard does not cover test and measurement procedures, which are described in
IEC 61300-1, in the serie IEC 61300-2 and the serie 61300-3.
1.2 Normative references
The following normative documents contain provisions which, through reference in this text,
constitute provisions of this part of IEC 60869. For dated references, subsequent amendments to,
or revisions of, any of these publications do not apply. However, parties to agreements based
on this part of IEC 60869 are encouraged to investigate the possibility of applying the most
recent editions of the normative documents indicated below. For undated references, the
latest edition of the normative document referred to applies. Members of IEC and ISO
maintain registers of currently valid International Standards.
IEC QC 001001:1998, Basic rules of
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