I.S. EN 61280-1-4:2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
FIBRE OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 1-4: GENERAL COMMUNICATION SUBSYSTEMS - LIGHT SOURCE ENCIRCLED FLUX MEASUREMENT METHOD
Hardcopy , PDF
English
01-01-2010
26-02-2023
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
0 Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Apparatus
6 Sampling and specimens
7 Geometric calibration
8 Measurement procedure
9 Computation of encircled flux
10 Results
11 Specification information
Annex A (informative) Measurement sensitivity considerations
Annex B (informative) Theory of geometric calibration using
the micropositioner
Annex C (normative) Procedure for geometric calibration using
the micropositioner
Bibliography
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Lays down a standard procedure for the collection of two-dimensional fibre optic nearfield grayscale data and subsequent reduction to one-dimensional data expressed as a set of three sampled parametric functions of radius from the fibre's optical center.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
39
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 61280-1-4:2009 | Identical |
| BS EN 61280-1-4:2010 | Identical |
| NF EN 61280-1-4 : 2010 | Identical |
| EN 61280-1-4:2010 | Identical |
| DIN EN 61280-1-4 : 2010 | Identical |
| EN 60825-1:2014/AC:2017-06 | SAFETY OF LASER PRODUCTS - PART 1: EQUIPMENT CLASSIFICATION AND REQUIREMENTS (IEC 60825-1:2014) |
| 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 |
| EN 60793-2-10:2017 | Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres |
| IEC 60793-1-20:2014 | Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry |
| IEC 61745:2017 | End-face image analysis procedure for the calibration of optical fibre geometry test sets |
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