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 |
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 |
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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 |