1、BRITISH STANDARD BS EN 62150-1:2005 Fibre optic active components and devices Test and measurement procedures Part 1: General and guidance The European Standard EN 62150-1:2005 has the status of a British Standard ICS 33.180.20 BS EN 62150-1:2005 This British Standard was published under the authori
2、ty of the Standards Policy and Strategy Committee on 31 October 2005 BSI 31 October 2005 ISBN 0 580 46227 7 National foreword This British Standard is the official English language version of EN 62150-1:2005. It is identical with IEC 62150-1:2005. The UK participation in its preparation was entruste
3、d by Technical Committee GEL/86, Fibre optics, to Subcommittee GEL/86/3, Fibre optic systems and active devices, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which impleme
4、nt international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does
5、not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European
6、committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to
7、10, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 62150-1 NORME EUROPENNE EUROPISCHE NORM May 2005 CENELEC European Committee for E
8、lectrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. R
9、ef. No. EN 62150-1:2005 E ICS 33.180.20 English version Fibre optic active components and devices Test and measurement procedures Part 1: General and guidance (IEC 62150-1:2005) Composants et dispositifs actifs fibres optiques Procdures dessais et de mesures Partie 1: Gnralits et lignes directrices
10、(CEI 62150-1:2005) Aktive Lichtwellenleiter-Bauteile und -Bauelemente Prf- und Messverfahren Teil 1: Allgemeines und Leitfaden (IEC 62150-1:2005) This European Standard was approved by CENELEC on 2005-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulat
11、e 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 Central Secretariat or to any CENELEC member. This European Standard e
12、xists 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 Central Secretariat has the same status as the official versions. CENELEC members are the national el
13、ectrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
14、 Foreword The text of document 86C/657/FDIS, future edition 1 of IEC 62150-1, prepared by SC 86C, Fibre optic systems and active devices, of IEC TC 86, Fibre optics, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62150-1 on 2005-05-01. The following dates were fixed
15、: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2006-02-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2008-05-01 Annex ZA has been added by CENELEC. _ En
16、dorsement notice The text of the International Standard IEC 62150-1:2005 was approved by CENELEC as a European Standard without any modification. _ 2 EN 62150-1:2005CONTENTS INTRODUCTION.4 1 Scope 5 2 Normative references . 5 3 Terms and definitions . 6 4 Standard ambient conditions 7 5 Graphical sy
17、mbols and terminology 7 6 Safety. 7 7 Calibration 8 Bibliography 9 Annex ZA (normative) Normative references to international publications with their corresponding European publications 10 Table 1 Standard atmospheric conditions for carrying out measurements and tests . 7 3 EN 62150-1:2005INTRODUCTI
18、ON The publications of the IEC 62150 series contain fundamental information on environmental testing procedures and measurement procedures relating to fibre optic active components and devices (hereafter called “active components”). They are intended to achieve uniformity and reproducibility in envi
19、ronmental testing and measurement procedures. The expressions “environmental conditioning“ and “environmental testing“ refer to the environ- ments to which active components may be exposed so that an assessment may be made of their performance under the conditions of use, transport and storage. The
20、term “performance test“ refers to those measurements, which are necessary to assess the physical and optical characteristics of an active component, and may be used before, during or after a test procedure to measure the effects of environmental conditioning or testing. The requirements for the perf
21、ormance of active components subjected to the test and measurement procedures described in this standard are not included. The detail specification for the active component under test defines the allowed performance limits. When drafting a performance specification or purchase contract only those te
22、sts should be specified which are necessary for the relevant active components, taking into account the technical and economic aspects. The performance standards are contained in the IEC 62149 series and the measurement procedures in the IEC 62150 series. Each test or measurement procedure is publis
23、hed as a stand-alone publication so that it may be modified, expanded or cancelled without having an effect on any other test or measurement procedure. However, it should be noted that, where practical, reference is made to other standards as opposed to repeating all or part of already existing stan
24、dards. 4 EN 62150-1:2005FIBRE OPTIC ACTIVE COMPONENTS AND DEVICES TEST AND MEASUREMENT PROCEDURES Part 1: General and guidance 1 Scope This part of IEC 62150 contains a series of performance test procedures, including preferred severities designed to assess the ability of active components to perfor
25、m under expected service conditions. This part of IEC 62150 provides general information that applies to all of these procedures. The object of this standard is to provide uniform and reproducible environmental test procedures and measurement procedures, for those preparing specifications for fibre
26、optic active components and devices. These test and measurement procedures are based on available international engineering experience and judgement, and are designed to provide information on the following properties of active components: a) ability to operate within specified limits of temperature
27、, pressure. humidity, mechanical stress or other environmental conditions and certain combinations of these conditions; b) ability to withstand storage and transport; c) ability to meet the specified levels of optical performance. Active optical components considered in the present standard are thos
28、e specified in the IEC 62007, IEC 62148 and IEC 62149 series. The tests in this standard permit the performance of sample components or equipment to be compared. To assess the overall quality of a production lot, the test procedures should be applied in accordance with a suitable sampling plan and m
29、ay be supplemented by appropriate additional tests, if necessary. To provide tests appropriate to the different intensities of an environmental condition, some of the test procedures have a number of degrees of severity. These different degrees of severity are obtained by varying the time, temperatu
30、re or some other determining factor separately or in combination. This standard should be used in combination with the detail specification, which will define the tests to be used, the required degree of severity for each of them, their sequence, if relevant, and the permissible performance limits.
31、In the event of conflict between this basic standard and the detail specification, the latter will apply. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, th
32、e latest edition of the referenced document (including any amendments) applies. 5 EN 62150-1:2005lEC 60825-1, Safety of laser products Part 1: Equipment classification, requirements and users guide IEC 60825-2, Safety of laser products Part 2: Safety of optical fibre communication systems (OFCS) IEC
33、 61315, Calibration of fibre-optic power meters IEC 61930, Fibre optic graphical symbology IEC 61931, Fibre optic Terminology IEC 62007 (all parts), Semiconductor optoelectronic devices for fibre optic system applications IEC 62148 (all parts), Fibre optic active components and devices Package and i
34、nterface standards IEC 62149 (all parts), Fibre optic active components and devices Performance standards 3 Terms and definitions The following definitions apply for the purpose of this International Standard. 3.1 test complete series of steps designed to subject specimens to an environmental condit
35、ion, or measurement procedure, or series of conditions and normally consisting of the following (not exclusively limited to environmental conditions): a) pre-conditioning (where required); b) initial examination and measurements (where required); c) conditioning; (where required) d) recovery (where
36、required); e) final examination and measurement. (Intermediate measurements may be required during conditioning and recovery.) 3.2 pre-conditioning treatment of a specimen with the object of removing or partly counteracting the effects of its previous history. When called for, it is the first proces
37、s in the test procedure 3.3 conditioning exposure of a specimen to environmental conditions in order to determine the effects of such conditions on the specimen 3.4 recovery treatment of a specimen after conditioning in order that the properties of the specimen may stabilise before measurement 6 EN
38、62150-1:20053.5 specimen single component, equipment or other item designated to be tested in accordance with the procedures of this standard. In some cases this is referred to as device under testor “DUT” 3.6 sample group of specimens, selected at random or by some other specified procedure from a
39、larger population and which, for the purpose of testing, is intended to be representative of the larger population 3.7 measurement procedure performance of a measurement under specified conditions either as a stand alone procedure or as a part of a test procedure 4 Standard ambient conditions Standa
40、rd ambient conditions need to be controlled within some range to ensure proper correlation of data obtained from measurements and tests conducted in various facilities. Test and measurement procedures shall be conducted under the following atmospheric conditions as shown in Table 1 unless otherwise
41、specified. In some cases special ambient conditions may be needed and can be specified in the performance standard. Table 1 Standard atmospheric conditions for carrying out measurements and tests Temperature C Relative humidity % Air pressure kPa 18 to 28 25 to 75 86 to 106 (860 mbar to 1 060 mbar)
42、Variations in ambient temperature and humidity shall be kept to a minimum during a series of measurements. 5 Graphical symbols and terminology The terminology used in the interpretation and preparation of fibre optic test and measurement procedures shall be taken from IEC 61931. Graphical symbols us
43、ed for the preparation and interpretation of fibre optic test and measurement procedures shall be selected where possible from IEC 61930. 6 Safety The precautions for carrying out fibre optic measurements, as far as laser radiation is concerned, are given in lEC 60825-2. Fibre optic components and s
44、ystems may emit hazardous radiation. This may occur: a) at sources; b) in transmission systems during installation, during service or intentional interruption and failure or unintentional interruption; c) while measuring and testing. 7 EN 62150-1:2005For hazard evaluation, precautions and manufactur
45、ers requirements, the relevant standards are lEC 60825-1 and lEC 60825-2. Other safety aspects are referred to in applicable test methods and other standards. 7 Calibration All fibre optic test and measurement procedures covered by this basic standard shall be carried out using calibrated test appar
46、atus. Preferably international or national standards should be adopted (for example, IEC 61315). The calibration should be traceable to a national standard if available. In cases where no calibration standard exists, the manufacturer or laboratory carrying out the test shall state the accuracy of th
47、e test equipment to their best knowledge. 8 EN 62150-1:2005Bibliography IEC 60617-DB:2002 1) , Graphical symbols for diagrams ISO 1101, Technical drawings Geometrical tolerancing Tolerancing of form, orientation, location and run-out Generalities, definitions, symbols, indications on drawings _ _ 1)
48、“DB” refers to the IEC on-line database. 9 EN 62150-1:2005 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the
49、edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60825-1 - 1)Safety of laser products Part 1: Equipment classification, requir
