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PD IEC/TR 61282-11:2012

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Fibre optic communication system design guides Multimode launch conditions

Available format(s)

Hardcopy , PDF

Superseded date

11-30-2015

Language(s)

English

Published date

06-30-2012

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.

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.

Committee
GEL/86/3
DocumentType
Standard
Pages
40
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

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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