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Home>IEC TR 62614-2 : 1ED 2015

IEC TR 62614-2 : 1ED 2015

IEC TR 62614-2 : 1ED 2015

FIBRE OPTICS - MULTIMODE LAUNCH CONDITIONS - PART 2: DETERMINATION OF LAUNCH CONDITION REQUIREMENTS FOR MEASURING MULTIMODE ATTENUATION

International Electrotechnical Committee

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Table of Contents

FOREWORD<br>INTRODUCTION<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Background and history<br>5 Metrics for multimode launch conditions<br>6 Uncertainties<br>7 Encircled flux envelope - Theory and assumptions<br>8 Wavelength bias correction to EF targets/limits with <br>&nbsp;&nbsp;spectrally broad sources<br>Annex A (informative) - IEC international standards related <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;to multimode launch conditions<br>Annex B (informative) - Coupled power ratio measurement for <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fibre optic sources<br>Annex C (informative) - Limits on RPD and MPD<br>Bibliography

Abstract

Aims to show the background of encircled flux for the characterization of multimode launch conditions.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 86
Supersedes
  • IEC TR 61282-11 : 1.0

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