PD IEC/TR 61282-11:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Fibre optic communication system design guides Multimode launch conditions
Hardcopy , PDF
30-11-2015
English
30-06-2012
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Background
5 Metrics for multimode launch conditions
6 Uncertainties
7 Encircled flux envelope - theory and assumptions
8 Wavelength bias correction to EF targets/limits with
spectrally broad sources
Annex A (informative) - IEC international standards
related to multimode launch conditions
Annex B (informative) - Coupled power ratio measurement
for fibre-optic sources
Annex C (informative) - Limits on RPD and MPD
Bibliography
Describes the background of encircled flux for the characterisation of multimode launch conditions.
| Committee |
GEL/86/3
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
IEC/TR 61282-11:2012(E) is intended to show the background of encircled flux for the characterisation of multimode launch conditions. This includes the selection of the encircled flux and the definition of the encircled flux requirements in conjunction with the implied variation in attenuation measurements.
| Standards | Relationship |
| IEC TR 61282-11:2012 | Identical |
| IEC 60793-2-10:2017 | Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres |
| IEC 61280-4-1:2009 | Fibre-optic communication subsystem test procedures - Part 4-1: Installed cable plant - Multimode attenuation measurement |
| ISO/IEC 14763-3:2014 | Information technology — Implementation and operation of customer premises cabling — Part 3: Testing of optical fibre cabling |
| IEC 62614:2010 | Fibre optics - Launch condition requirements for measuring multimode attenuation |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
| IEC 61280-1-4:2009 | Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method |
| IEC 61745:2017 | End-face image analysis procedure for the calibration of optical fibre geometry test sets |
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