CEI EN 60793-1-49 : 2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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OPTICAL FIBRES - PART 1-49: MEASUREMENT METHODS AND TEST PROCEDURES - DIFFERENTIAL MODE DELAY
Hardcopy , PDF
03-09-2019
English
01-01-2007
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Sampling and specimens
6 Procedure
7 Calculations and interpretation of
results
8 Documentation
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
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Bibliography
Pertains to multimode, graded-index glass-core (category A1) fibres.
| Committee |
CT 86
|
| DevelopmentNote |
Classificazione CEI 86-209. To be used in conjunction with EN 60793-1-1 and EN 60793-2-10. (04/2007)
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 60793-1-49:2006 | Identical |
| IEC 60793-1-49:2006 | Identical |
| 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 |
| EN 60793-1-1:2017 | Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance |
| 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 |
| EN 60793-2-10:2017 | Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres |
| EN 60793-1-22:2002 | Optical fibres - Part 1-22: Measurement methods and test procedures - Length measurement |
| EN 61280-1-4:2010 | Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method |
| EN 60793-1-41:2010 | Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth |
| EN 60793-1-42:2013/AC:2013 | OPTICAL FIBRES - PART 1-42: MEASUREMENT METHODS AND TEST PROCEDURES - CHROMATIC DISPERSION |
| 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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