1、Fibre optic interconnectingdevices and passive components Basic test and measurementprocedures Part 2-2: Tests Mating durabilityBS EN 61300-2-2:2008raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI British StandardsNational forewordThis British Stan
2、dard is the UK implementation of EN 61300-2-2:2008. It isidentical to IEC 61300-2-2:2008. It supersedes BS EN 61300-2-2:2003 whichis withdrawn.The UK participation in its preparation was entrusted by Technical CommitteeGEL/86, Fibre optics, to Subcommittee GEL/86/2, Fibre optic interconnectingdevice
3、s and passive components.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. BSI 2009ISBN 978 0 580 59394 9ICS 33.18
4、0.20BRITISH STANDARDBS EN 61300-2-2:2008Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 30 April 2009. Amendments issued since publicationAmd. No. Date Text affect
5、edEUROPEAN STANDARD EN 61300-2-2 NORME EUROPENNE EUROPISCHE NORM March 2009 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: avenue Marnix 17, B - 1000 Brussels 2009 C
6、ENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61300-2-2:2009 E ICS 33.180.20 Supersedes EN 61300-2-2:2003English version Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-
7、2: Tests - Mating durability (IEC 61300-2-2:2009) Dispositifs dinterconnexion et composants passifs fibres optiques - Mthodes fondamentales dessais et de mesures - Partie 2-2: Essais - Durabilit de laccouplement (CEI 61300-2-2:2009) Lichtwellenleiter -Verbindungselemente und passive Bauteile - Grund
8、legende Prf- und Messverfahren - Teil 2-2: Prfungen - Mechanische Lebensdauer (IEC 61300-2-2:2009) This European Standard was approved by CENELEC on 2009-02-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stand
9、ard 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 exists in three official versions (English, Fren
10、ch, 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 electrotechnical committees of Austria, Belgium,
11、Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 61300-2-2:20
12、08 - 2 - Foreword The text of document 86B/2772/FDIS, future edition 3 of IEC 61300-2-2, 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 was approved by CENELEC as EN 61300-2-2 on 2009-02-0
13、1. This European Standard supersedes EN 61300-2-2:2003. Specific technical changes from EN 61300-2-2:2003 include a mating durability test for a plug-socket configuration, a new measurement condition and a new severity level. The following dates were fixed: latest date by which the EN has to be impl
14、emented at national level by publication of an identical national standard or by endorsement (dop) 2009-11-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2010-02-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the Internation
15、al Standard IEC 61300-2-2:2009 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 61300-1 NOTE Harmonized as EN 61300-1:2003 (not modified). _ BS EN 61300-2-2:2008- 3 -
16、 EN 61300-2-2:2008 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 edition cited applies. For undated refer
17、ences, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 61300-3-1 -1)Fibre optic interconnecting de
18、vices and passive components - Basic test and measurement procedures - Part 3-1: Examinations and measurements - Visual examination EN 61300-3-1 20052)IEC 61300-3-3 -1)Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and meas
19、urements - Active monitoring of changes in attenuation and return loss EN 61300-3-3 200X3)IEC 61300-3-4 -1)Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-4: Examinations and measurements - Attenuation EN 61300-3-4 20012)1)Undated reference
20、. 2)Valid edition at date of issue. 3)To be ratified. 2 61300-2-2 IEC:2008 CONTENTS 1 Scope.5 2 Normative references .5 3 General description 5 4 Apparatus.5 4.1 Fixturing5 4.2 Force applicator 5 4.3 Measuring equipment 6 5 Procedure 6 5.1 Initial inspection 6 5.2 Cycling6 5.3 Measurements.6 5.3.1 G
21、eneral remark .6 5.3.2 Measurement condition A 7 5.3.3 Measurement condition B 7 5.3.4 Post test examination 7 6 Severity8 7 Details to be specified 8 Bibliography9 Figure 1 Mating durability test for a plug-adaptor-plug configuration 6 Figure 2 Mating durability test for a plug-socket configuration
22、6 Table 1 Severity level 8 BS EN 61300-2-2:200861300-2-2 IEC:2008 5 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS BASIC TEST AND MEASUREMENT PROCEDURES Part 2-2: Tests Mating durability 1 Scope The purpose of this part of IEC 61300 is to evaluate the effects of a number of successive cy
23、cles of engagement and separation of fibre optic connectors or other interconnecting devices on optical performance and mechanical degradation of the component under normal usage conditions. 2 Normative references The following referenced documents are indispensable for the application of this docum
24、ent. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61300-3-1, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-1: Examinations
25、and measurements Visual examination IEC 61300-3-3, Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 3-3: Examinations and measurements Active monitoring of changes in attenuation and return loss IEC 61300-3-4, Fibre optic interconnecting devices a
26、nd passive components Basic test and measurement procedures Part 3-4: Examinations and measurements Attenuation 3 General description The devices under test (DUT) are subjected to a number of successive cycles of engagement and separation. If more than one coupling mechanism is involved, each cycle
27、of engagement shall be conducted with all other mechanisms properly engaged. 4 Apparatus The apparatus shall include the following elements: 4.1 Fixturing The device should be tested under normal conditions of use. Where appropriate, suitable clamps, jaws or other means may be used to hold the matin
28、g parts of the device in proper alignment during the test. 4.2 Force applicator Use a means of applying the force or torque to engage and separate the specimen. Unless otherwise stated, the force to engage the device shall be applied manually. Where required, a means of applying the engagement force
29、 or torque shall be specified. BS EN 61300-2-2:2008 6 61300-2-2 IEC:2008 4.3 Measuring equipment Unless otherwise specified, measuring equipment specified in IEC 61300-3-4 shall be connected to the DUT for monitoring the optical performance during the test. 5 Procedure 5.1 Initial inspection Complet
30、e initial examinations and measurements of the specimen as specified in the relevant specification. 5.2 Cycling Unless otherwise specified in the relevant specification, a cycle shall consist of one normal full engagement and separation of the coupling mechanism to be evaluated. The minimum time bet
31、ween each engagement shall be 3 s. When the specimen involves more than one coupling mechanism, the cycles shall be conducted with all mechanisms properly engaged. The mating shall be accomplished according to the manufacturers instructions. In the case of a plug-adapter-plug configuration, only one
32、 plug is subjected to successive engagement and separations cycles, see Figures 1 and 2. Plug A Plug BTo light source To detector Adapter IEC 2303/08 Figure 1 Mating durability test for a plug-adaptor-plug configuration PlugSocket To light source To detector IEC 2304/08 Figure 2 Mating durability te
33、st for a plug-socket configuration 5.3 Measurements 5.3.1 General remark The attenuation and/or return loss of the specimen shall be monitored during the test, as described in IEC 61300-3-3, unless otherwise specified in the relevant specification. The results shall be within the limit given in the
34、specification. Choose one of the measurement conditions below. BS EN 61300-2-2:200861300-2-2 IEC:2008 7 5.3.2 Measurement condition A Measurements are recorded after every mating. If the value of attenuation or return loss exceeds the specified limit, the measurement should be recorded. The connecto
35、r may then be cleaned according to the manufacturers instructions and the test resumed. The cleaning of the connector shall be recorded. The number of cleaning operations shall be limited to 20 (4 % of matings). 5.3.3 Measurement condition B The sample population is divided as equally as possible in
36、to three specimen groups. Each group is mounted in a holding fixture (e.g. adapter panel) at the following distances from the floor: 0,9 m, 1,4 m and 1,8 m. For each connector pair, perform an initial cleaning and record baseline optical measurements (e.g. attenuation, return loss). For each connect
37、or pair, perform optical measurements on every 25thmating. Clean only the cycled connector prior to every 25thmating. Clean both connectors prior to every 50thmating. The following sequence is an example: 0-1 Cleaning (both sides) 1-1 Engagement 1-2 Separation 2-1 Engagement 2-2 Separation . 24-1 En
38、gagement 24-2 Separation 24-3 Cleaning (cycled plug only) 25-1 Engagement 25-2 Measurement 25-3 Separation . 49-1 Engagement 49-2 Separation 49-3 Cleaning (both connectors) 50-1 Engagement 50-2 Measurement 50-3 Separation . 74-1 Engagement 74-2 Separation 74-3 Cleaning (cycled plug only) 75-1 Engage
39、ment 75-2 Measurement 75-3 Separation . 199-1 Engagement 199-2 Separation 199-3 Cleaning (both connectors) 200-1 Engagement 200-2 Measurement 200-3 Separation If, after the specified number of cycles has been reached, and a specimen does not meet the optical criteria after cleaning, then up to two r
40、e-cleanings are permitted. 5.3.4 Post test examination After the test is complete, visually examine the specimens in accordance with IEC 61300-3-1. Check for BS EN 61300-2-2:2008 8 61300-2-2 IEC:2008 broken or excessively worn parts, inability to engage or separate properly, damage or wear to seals,
41、 breakage, chipping or scratching of the interface. 6 Severity Select the severity level from Table 1. Table 1 Severity level Severity level Number of cycles Measurement Condition A 500 Measurement Condition B 200 7 Details to be specified The following details, as applicable, shall be specified in
42、the detail specification: Coupling mechanism to be cycled (if multiple mechanism are involved) Initial examinations and measurements during test and performance requirements Value of change of attenuation and return loss allowed during the test Measurement condition Severity level Final examinations
43、 and measurements and performance requirements Deviations from the test procedure Additional pass/fail criteria BS EN 61300-2-2:200861300-2-2 IEC:2008 9 Bibliography IEC 61300-1: Fibre optic interconnecting devices and passive components Basic test and measurement procedures Part 1: General and guid
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