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BS EN 61300-3-25:2013:2014 Edition

$102.76

Fibre optic interconnecting devices and passive components. Basic test and measurement procedures – Examinations and measurements. Concentricity of the non-angled ferrules and non-angled ferrules with fibre installed

Published By Publication Date Number of Pages
BSI 2014 16
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This part of IEC 61300 describes the procedure to determine the concentricity of the axis of the bore in a non-angled ferrule with the axis of the ferrule, or in the case of non-angled ferrules with fibre installed, to determine the concentricity of the axis of the fibre core with the axis of the ferrule.

PDF Catalog

PDF Pages PDF Title
6 English
CONTENTS
7 1 Scope
2 Normative references
3 General description
3.1 General
8 3.2 Method A: Ferrule surface reference method (reference test method)
3.3 Method B: Core centre reference method in fibre assembled ferrule
3.4 Method C: Ferrule bore reference method for bare ferrule
4 Apparatus
4.1 Method A
4.2 Method B
Figures
Figure 1 ā€“ Definition of concentricity misalignment
9 4.3 Method C
5 Procedure
5.1 Method A
5.2 Method B
Figure 2 ā€“ Example of set-up for concentricity measurement (method A)
10 5.3 Method C (only applicable to ferrules without fibre installed)
Figure 3 ā€“ Example of set-up for concentricity measurement (method B)
Figure 4 ā€“ Example of set-up for concentricity measurement (method C)
11 6 Details to be specified
6.1 Method A
6.2 Method B
6.3 Method C
12 Annex A (informative) Method to determine the centre of the ferrule bore (bare ferrule case) using a signal processor
13 Annex B (informative) Method to determine the fibre core centre using a signal processor
BS EN 61300-3-25:2013
$102.76