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BSI PD IEC TR 63367:2021

$167.15

Fibre optic interconnecting devices and passive components. Summarising results of round robin on connector end face scratch recognition and verification by automated microscopes

Published By Publication Date Number of Pages
BSI 2021 44
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This document summarises the results of a round robin on connector end face scratch recognition and verification by automated microscopes. The prime objectives of the study were:

  • determine the amount of variability (repeatability and reproducibility) when different state-of-the-art inspection systems are assessed against IEC 61300-3-35:2015;

  • evaluate any system-to-system variation in the quantity of reported scratches;

  • provide recommendations to improve the repeatability and reproducibility of fibre optic inspection systems.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 CONTENTS
7 FOREWORD
9 INTRODUCTION
10 1 Scope
2 Normative references
3 Terms and definitions
4 Round robin procedure
11 5 Specimen preparation
5.1 General
5.2 Multimode specimens
Tables
Table 1 – Multimode test specimen categorisation
12 Figures
Figure 1 – Multimode single-fibre test specimen grouping
13 5.3 Single-mode specimens
Figure 2 – Multimode multi-fibre test specimen grouping
14 Figure 3 – Single-mode single-fibre test specimen grouping
Table 2 – Single-mode test specimen categorisation
15 6 Results
6.1 Reported data
6.2 Multimode specimens
Figure 4 – Single-mode multi-fibre test specimen grouping
16 Figure 5 – Image of specimen end face MM20-2
Figure 6 – Number of out-of-specification scratches reported for multimode multi-fibre specimen MM20-2, zone A
17 Figure 7 – Image of specimen end face MM12
Figure 8 – Number of out-of-specification scratches reported for multimode single-fibre specimen MM12, zone A
18 6.3 Single-mode specimens
Figure 9 – Image of specimen end face MM14-4
Figure 10 – Number of out-of-specification scratches reported for multimode multi-fibre specimen MM14-4, zone A
19 Figure 11 – Image of specimen end face SM9
Figure 12 – Number of out-of-specification scratches reported for single-mode single-fibre specimen SM9, zone A
20 7 Observations and conclusions
7.1 Multimode observations
Figure 13 – Image of specimen end face SM15-4
Figure 14 – Number of out-of-specification scratches reported for single-mode multi-fibre specimen SM15-4, zone A
21 7.2 Single-mode observations
7.3 Conclusions
22 8 Items to be studied
23 Annex A (informative)Measurement procedure
Table A.1 – Scratch size limits
24 Figure A.1 – Measurement procedure workflow
25 Annex B (informative)Performance and geometry data of test specimens
Table B.1 – Initial optical performance of multimode single-fibre specimens
26 Figure B.1 – Initial attenuation of multimode single-fibre specimens
Figure B.2 – Initial return loss of multimode single-fibre specimens
27 Figure B.3 – Multimode multi-fibre test interface identification key
Table B.2 – End-face geometry of multimode single-fibre specimens
28 Table B.3 – Attenuation of multimode multi-fibre specimens
Table B.4 – Return loss of multimode multi-fibre specimens
29 Figure B.4 – Initial attenuation of multimode multi-fibre specimens
Figure B.5 – Initial return loss of multimode multi-fibre specimens
30 Table B.5 – End-face geometry parameter of multimode multi-fibre specimens
Table B.6 – Fibre height of multimode multi-fibre specimens
Table B.7 – Core dip of multimode multi-fibre specimens
31 Figure B.6 – Initial attenuation of single-mode single-fibre specimens
Table B.8 – Initial optical performance of single-mode single-fibre specimens
32 Figure B.7 – Initial return loss of single-mode single-fibre specimens
Table B.9 – End-face geometry of single-mode single-fibre specimens
33 Figure B.8 – Single-mode multi-fibre test interface identification key
Table B.10 – Attenuation of single-mode multi-fibre specimens at 1 310 nm wavelength
Table B.11 – Attenuation of single-mode multi-fibre specimens at 1 550 nm wavelength
34 Figure B.9 – Initial attenuation of single-mode multi-fibre specimens
Table B.12 – Return Loss of single-mode multi-fibre specimens at 1 310 nm wavelength
Table B.13 – Return loss of single-mode multi-fibre specimens at 1 550 nm wavelength
35 Figure B.10 – Initial return loss of single-mode multi-fibre specimens
Table B.14 – End-face geometry parameter of single-mode multi-fibre specimens
Table B.15 – Fibre height of single-mode multi-fibre specimens
36 Table B.16 – Fibre tip radii of single-mode multi-fibre specimens
37 Annex C (informative)Reported scratch results for all specimens
Figure C.1 – (All specimens) – Number of out-of-specification scratches reported for multimode single-fibre specimens, zone A
38 Figure C.2 – (All specimens) – Number of out-of-specification scratches reported for multimode single-fibre specimens, zone B
Figure C.3 – (All specimens) – Number of out-of-specification scratches reported for multimode multi-fibre specimens, zone A
39 Figure C.4 – (All specimens) – Number of out-of-specification scratches reported for multimode multi-fibre specimens, zone B
Figure C.5 – (All specimens) – Number of out-of-specification scratches reported for single-mode single-fibre specimens, zone A
40 Figure C.6 – (All specimens) – Number of out-of-specification scratches reported for single-mode single-fibre specimens, zone B
Figure C.7 – (All specimens) – Number of out-of-specification scratches reported for single-mode multi-fibre specimens, zone A
41 Figure C.8 – (All specimens) – Number of out-of-specification scratches reported for single-mode multi-fibre specimens, zone B
42 Bibliography
BSI PD IEC TR 63367:2021
$167.15