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BS EN IEC 61300-3-45:2023 – TC

BS EN IEC 61300-3-45:2023 – TC

$134.27

Tracked Changes. Fibre optic interconnecting devices and passive components. Basic test and measurement procedures – Examinations and measurements. Attenuation of random mated multi-fibre connectors

Published By Publication Date Number of Pages
BSI 2023 56
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IEC 61300-3-45:2023 is available as IEC 61300-3-45:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61000-3-45:2023 describes the procedure required to measure the statistical distribution and mean attenuation for random mated optical connectors with physical contact (PC) and angled physical contact (APC) polished multi-fibre rectangular ferrules as defined in the IEC 61754 series. This measurement method is applicable to cable assemblies. This second edition cancels and replaces the first edition published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) addition of sample size for > 12-fibre connector measurement; b) inclusion of guidance for multimode measurement.

PDF Catalog

PDF Pages PDF Title
1 30479909
34 A-30427726
35 undefined
38 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
39 English
CONTENTS
40 FOREWORD
42 1 Scope
2 Normative references
3 Terms and definitions
43 4 General description
4.1 Test methods
Tables
Table 1 – Sample size for Method 1
44 4.2 Precautions
5 Apparatus
5.1 Launch conditions and light source (LS)
Table 2 – Sample size for Method 2
45 5.2 Detector (D)
Table 3 – Preferred source conditions
46 6 Procedure
6.1 Method 1
Figures
Figure 1 – Reference power measurement system – Method 1
Figure 2 – Attenuation measurement system – Method 1
47 Figure 3 – Test matrix and labelling for measuring Method 1 (2-fibre connector)
48 6.2 Method 2
Figure 4 – Test matrix and labelling for measuring Method 1 (4-fibre connector)
Figure 5 – Test matrix and labelling for measuring Method 1(8-, 10-, 12- and > 12-fibre connectors)
49 Figure 6 – Reference power measurement system (1) – Method 2
Figure 7 – Attenuation measurement system (1) – Method 2
50 Figure 8 – Reference power measurement system (2) – Method 2
Figure 9 – Attenuation measurement system (2) – Method 2
51 Figure 10 – Test matrix and labelling for measuring Method 2 (2-fibre connector)
Figure 11 – Test matrix and labelling for measuring Method 2 (4-fibre connector)
52 7 Calculation and analysis
8 Details to be specified and reported
Figure 12 – Test matrix and labelling for measuring Method 2(8-, 10-, 12- and > 12-fibre connectors)
53 Annex A (normative) Requirements for launch fibre and launch plug for multimode measurement
Figure A.1 – Attenuation measurement system
Table A.1 – Requirements for launch fibre and launch plug
54 Bibliography

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BS EN IEC 61300-3-45:2023 - TC
$134.27