BS EN 61300-3-39:2012
$102.76
Fibre optic interconnecting devices and passive components. Basic test and measurement procedures – Examinations and measurements. Physical contact (PC) optical connector reference plug selection for return loss measurements
| Published By | Publication Date | Number of Pages |
| BSI | 2012 | 16 |
The objective of this part of IEC 61300 is to select non-angled physical contact (PC) optical connector plugs for use as the reference plug in the return loss RL measurement and to define an acceptance return loss value RLa for use in plug acceptance testing.
This procedure is for use to guarantee a certain return loss value RL when two plugs have been successfully tested against the reference connector when randomly mated.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | English CONTENTS |
| 7 | 1 Scope 2 Normative references 3 General description 3.1 General 3.2 Definitions |
| 8 | 3.3 Reference plug selection – Definition and evaluation of the IRL for a plug Figures Figure 1 – Behaviour of the acceptance limit RLa in the return loss measurement as a function of the reference plug return loss RLref used in the test – the curves are given for several values of allowed RLm grades |
| 11 | Annex A (Informative) Measurement of the return loss of physical contact optical connectors using a reference plug Figure A.1 – Scheme of two fibres mated in a connectionand the resulting refractive index shape |
| 12 | Figure A.2 – Scheme of two plugs mated against the ideal plug |
| 14 | Bibliography |
