I.S. EN IEC 60793-1-47:2018
Current
The latest, up-to-date edition.
OPTICAL FIBRES - PART 1-47: MEASUREMENT METHODS AND TEST PROCEDURES - MACROBENDING LOSS
Hardcopy , PDF
English
01-01-2018
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National Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Specimen
6 Procedure
7 Calculations
8 Results
9 Specification information
Annex A (normative) - Change in transmittance by
transmitted power technique
Annex B (normative) - Cut-back technique
Annex D (informative) - Small bend radius phenomena
Annex E (informative) - Parallel plate (2-point)
macrobend loss approximation
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Sets of uniform requirements for measuring the macrobending loss of single-mode fibres (class B) at 1550 nm or 1625 nm, category A1 multimode fibres at 850 nm or 1300 nm, and category A3 and A4 multimode fibres at 650 nm, 850 nm or 1300 nm, thereby assisting in the inspection of fibres and cables for commercial purposes.
| DevelopmentNote |
Supersedes I.S. EN 60793-1-47. For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (03/2018)
|
| DocumentType |
Standard
|
| Pages |
86
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| 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 60793-2:2015 | Optical fibres - Part 2: Product specifications - General |
| EN 60793-2-10:2017 | Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres |
| IEC TR 62547:2013 | Guidelines for the measurement of high-power damage sensitivity of single-mode fibre to bends - Guidance for interpretation of results |
| IEC 60793-1-46:2001 | Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance |
| IEC 60793-1-40:2001 | Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation |
| IEC 61280-4-1:2009 | Fibre-optic communication subsystem test procedures - Part 4-1: Installed cable plant - Multimode attenuation 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 60793-2:2016 | Optical fibres - Part 2: Product specifications - General |
| IEC 60793-2-50:2015 | Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres |
| EN 61280-4-1:2009 | FIBRE OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 4-1: INSTALLED CABLE PLANT - MULTIMODE ATTENUATION 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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