BSI PD IEC/TR 62627-04:2012
$142.49
Fibre optic interconnecting devices and passive components – Example of uncertainty calculation: Measurement of the attenuation of an optical connector
| Published By | Publication Date | Number of Pages |
| BSI | 2012 | 26 |
This Technical Report represents a selected example that concerns the measurement of the attenuation of passive optical components (IEC 61300-3- 4), particularly focussed on insertion method B for low-loss optical connectors assembled on SM optical fibre (according to IEC 60793-2-50, Type B1.3).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | CONTENTS |
| 5 | FOREWORD |
| 7 | INTRODUCTION |
| 8 | 1 Scope 2 Normative references 3 Measurement of attenuation 3.1 General |
| 9 | 3.2 Attenuation measurement for optical connectors Figure 1 – Schematic representation of an attenuation measurement Figure 2 – Measurement of Pin |
| 10 | 3.3 Insertion loss measurement using a reference connector 4 Uncertainty estimation 4.1 General Figure 3 – Measurement of Pout |
| 11 | 4.2 Uncertainty calculation 4.3 Evaluation of uncertainty |
| 12 | Table 1 – Evaluation of the uncertainty contribution due to the power meter for the measurement of the attenuation of an optical connection |
| 13 | Table 2 – Evaluation of uncertainty contribution due to the light source for the measurement of the attenuation of an optical connection Table 3 – Evaluation of uncertainty contribution due to the device under test for the measurement of the attenuation of an optical connector against reference connector (uref included) |
| 14 | 4.4 Combined and expanded uncertainty Table 4 – Evaluation of uncertainty contribution due to the device under test for the measurement of the attenuation of an optical connection (uref excluded) Table 5 – Evaluation of uncertainty contribution for the measurement of the attenuation of an optical connector against reference connector (uref included in uDUT) |
| 15 | Table 6 – Evaluation of uncertainty contribution for the measurement of the attenuation of an optical connection (uref excluded in uDUT) Table 7 – Expanded combined uncertainty |
| 16 | Annex A (informative) Uncertainty of measurements |
| 19 | Annex B (informative) The uncertainty budget for attenuation measurements |
| 23 | Bibliography |
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BSI PD IEC/TR 62627-04:2012
Fibre optic interconnecting devices and passive components – Example of uncertainty calculation: Measurement of the…
