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IEC 60793-1-49:2006

IEC 60793-1-49:2006

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Optical fibres - Part 1-49: Measurement methods and test procedures - Differential mode delay

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

31-12-2021

Superseded by

IEC 60793-1-49:2018

Language(s)

English - French

Published date

26-06-2006

Publisher

International Electrotechnical Committee

€197.53
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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
  4.1 Optical source
  4.2 Stability
  4.3 Launch system
  4.4 Detection system
  4.5 Computational equipment
5 Sampling and specimens
  5.1 Test sample
  5.2 Specimen endfaces
  5.3 Specimen length
  5.4 Specimen packaging
  5.5 Specimen positioning
6 Procedure
  6.1 Adjust and measure system response
  6.2 Adjust detection system
  6.3 Measure the test sample
7 Calculations and interpretation of results
  7.1 Differential mode delay (DMD)
  7.2 Minimum calculated effective modal bandwidth
  7.3 Length normalization
8 Documentation
  8.1 Report the following information for each test:
  8.2 The following information shall be available upon
      request:
9 Specification information
Annex A (normative) Source spectral width limitation
Annex B (informative) Discussion of measurement details
Annex C (informative) Determining DMD weights for EMBc calculation
Annex D (informative) EMBc calculation information
Annex E (informative) Comparison between this standard and
                      ITU recommendations
Bibliography
Figures
Tables

Describes a method for characterizing the modal structure of a graded-index multimode fibre. The information is useful for assessing the bandwidth performance of a fibre when used with laser sources. Applies only to multimode, graded-index glass-core (category A1) fibres. The test method is commonly used in production and research facilities, however is not easily accomplished in the field.

Committee
TC 86/SC 86A
DevelopmentNote
Supersedes IEC PAS 60793-1-49 To be read in conjunction with IEC 60793-1-1 (04/2003) To be read in conjunction with IEC 60793-2-10. (06/2006) Stability Date: 2017. (11/2017)
DocumentType
Standard
Pages
57
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

09/30201827 DC : 0 BS EN 60793-2-10 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
13/30292530 DC : 0 BS EN 60793-2-10 ED 5.0 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
EN 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
UNE-EN 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
BS EN 60793-1-41:2010 Optical fibres Measurement methods and test procedures. Bandwidth
IEC 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
IEC 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
17/30345069 DC : 0 BS EN 60793-2-10 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
NF EN 60793-1-41 : 2011 OPTICAL FIBERS - PART 1-41: MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
I.S. EN 50173-1:2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
BIS IS/IEC 60793-1-41 : 2010 OPTICAL FIBRES - PART 1: MEASUREMENT METHODS AND TEST PROCEDURES - SECTION 41: BANDWIDTH
BIS IS/IEC 60793-1-1 : 2008 OPTICAL FIBRES - PART 1: MEASUREMENT METHODS AND TEST PROCEDURES - SECTION 1: GENERAL AND GUIDANCE
BS EN 60793-1-1:2017 Optical fibres Measurement methods and test procedures. General and guidance
CEI EN 50173-1 : 2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
BS EN 50173-1:2011 Information technology. Generic cabling systems General requirements
EN 50173-1:2011 Information technology - Generic cabling systems - Part 1: General requirements
ISO/IEC 11801:2002 Information technology Generic cabling for customer premises
CSA ISO/IEC 14165-116 : 2006 INFORMATION TECHNOLOGY - FIBRE CHANNEL - PART 116: 10 GIGABIT FIBRE CHANNEL (10GFC)
CSA ISO/IEC 14165-116 : 2006 : INC : AMD 1 : 2010 INFORMATION TECHNOLOGY - FIBRE CHANNEL - PART 116: 10 GIGABIT FIBRE CHANNEL (10GFC)
CSA ISO/IEC 14165-116 : 2006 : INC : AMD 1 : 2010 : R2016 INFORMATION TECHNOLOGY - FIBRE CHANNEL - PART 116: 10 GIGABIT FIBRE CHANNEL (10GFC)
05/30134653 DC : DRAFT JUN 2005 IEC 60793-2-10 ED 3 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
CEI EN 60793-1-41 : 2012 OPTICAL FIBRES - PART 1-41: MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
CEI EN 60793-1-1 : 2010 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
16/30325971 DC : 0 BS ISO/IEC 11801-1 - INFORMATION TECHNOLOGY - GENERIC CABLING FOR CUSTOMER PREMISES - PART 1: GENERAL REQUIREMENTS
EN 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
BS EN 60793-2-10:2017 Optical fibres Product specifications. Sectional specification for category A1 multimode fibres
IEC 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
16/30334639 DC : 0 BS EN 60793-1-1 ED 4.0 - OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
I.S. EN 60793-2-10:2017 OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRE
IEC 60793-1-1:2017 RLV Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
I.S. EN 60793-1-41:2010 OPTICAL FIBRES - PART 1-41: MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
I.S. EN 60793-1-1:2017 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
ISO/IEC 14165-116:2005 Information technology Fibre Channel Part 116: 10 Gigabit (10GFC)
EN 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth

IEC 60825-2:2004+AMD1:2006+AMD2:2010 CSV Safety of laser products - Part 2: Safety of optical fibre communication systems (OFCS)
IEC 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
IEC 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
IEC 60825-1:2014 Safety of laser products - Part 1: Equipment classification and requirements
IEC 60793-1-42:2013 Optical fibres - Part 1-42: Measurement methods and test procedures - Chromatic dispersion
IEC 60793-1-45:2017 Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter
IEC 60793-1-22:2001 Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement
IEC 61280-1-4:2009 Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method

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