1、* * 0-2 BRITISH STANDARD Fibre optic terminus Part 1-1. Blank detail specification The European Standard EN 61269-1-1 : 1997 has the status of a British Standard ICs 33.180.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW _ _ - BS EN 61269-1-1 : 1997 IEC 1269-1-1 1994 STD-BS
2、I BS EN bL2bS-1-1-ENGL AmdNo. BS EN 61269-1-1 : 1997 Date Text affected 1997 H Lb2LibbS b25572 579 9 This British Standard, having been prepared under the direction of the Elecrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 July 1997 O B
3、SI 1997 ISBN O 680 21727 6 National foreword This British Standard is the English language version of EN 61269-1-1 : 1997. It is identical with IEC 1269-1-1 : 1994. The UK participation in its preparation was entrusted to Technical Committee EPW, Fibre optics, to Subcommittee EPI86/2, Interconnectin
4、g devices and passive components, which has the repsonsibfity to: - aid enquirem to understand the text; - present to the responsible internationaUEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; - monitor related intedonal and Euro
5、pean developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement intedonal or European publications referred to in this document may be found in the BSI Standarch
6、 Catalogue under the section entitled Intedonal Stan Unless otherwise indicated, the test details. measurements and performance requirements are AL = acceptance quality level. I STD.BS1 BS EN bLZb9-L-L-ENGL 1997 Lb2Ybb7 Ob25582 4LB * 11 41 Table 3 - Periodic aualitv conformance Page 10 EN 61269-1-1
7、: 1997 Test sequence Group C - - oroup c1 - Etc. Group Do - - Etc. inspection schedule - Groups C and D Reference . . . . - Assessment levei i NOTES 1 table 4. 2 n = sample size; Unless otherwise indicated, the details, measurements, and performance requirements are given in p = periodicity (in mont
8、hs). I Page 11 EN 61269-1-1 : 1997 Table 4 - Details, measurements and performance requirements . 11 61 Details - . 1171 - - . - . - 11 81 Requirements: - . 1191 Details - 1201 . - - - - - Initial measurements and performance requiremenis: I211 Measurements and performance requ#ements dwing test: 12
9、21 Final measurements and performance requirements: 23 - STD-BSI BS EN bLZbS-L-1-ENGL 1997 Lb24bb9 Ob255LI 290 D BS EN 61269-1-1 1997 IEC 1269-1-1 : 1994 * * rn BSI 389 Chiswick High Road London w4 4AL BSI - British Standards Institution LSI is the independent national body responsible for preparing
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