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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Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - Part 11: Multimode launch conditions
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

23-07-2015

Language(s)

English

Published date

23-05-2012

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

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.

DevelopmentNote
Stability Date: 2016. (10/2012)
DocumentType
Technical Report
Pages
35
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy

Standards Relationship
NEN NPR IEC/TR 61282-11 : 2012 Identical
PD IEC/TR 61282-11:2012 Identical

ISO/IEC 14763-3:2014 Information technology Implementation and operation of customer premises cabling Part 3: Testing of optical fibre cabling
14/30296823 DC : 0 BS EN 61300-1 - FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 1: GENERAL AND GUIDANCE
15/30326655 DC : 0 BS EN 61280-4-1 - FIBRE-OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 4-1: INSTALLED CABLE PLANT - MULTIMODE ATTENUATION MEASUREMENT
CSA ISO/IEC 14763-3 : 2015 INFORMATION TECHNOLOGY - IMPLEMENTATION AND OPERATION OF CUSTOMER PREMISES CABLING - PART 3: TESTING OF OPTICAL FIBRE CABLING

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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