DIN EN 61280-4-1 : 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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FIBRE OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 4-1: INSTALLED CABLE PLANT - MULTIMODE ATTENUATION MEASUREMENT
12-01-2013
06-07-2020
1 Scope
2 Normative references
3 Apparatus
3.1 Light sources
3.2 Safety
3.3 Optical power measurement equipment
3.4 Test jumpers
3.5 Miscellaneous equipment
4 Test sample
5 Procedure
5.1 General procedure
5.2 Method 1 - Two-jumper reference
5.3 Method 2 - One jumper reference
5.4 Method 3 - Three jumper reference
6 Calculations
6.1 Calculation of results
6.2 Precision and bias
6.2.1 Precision
6.2.2 Bias
7 Documentation
7.1 Required information
7.2 Available information
7.3 Specifying information
Annex A (normative) Coupled power ratio measurement for
fibre-optic sources
Annex B (informative) Recommendations on the use of this
part of IEC 61280
Annex C (informative) Coupled power ratio measurement for
fibre-optic sources - Background
information
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Bibliography
| DevelopmentNote |
Supersedes DIN IEC 86C-96-CDV. (12/2004) Supersedes DIN IEC 61280-4-1. (07/2010) DRAFT 2017 issued in February 2017. (02/2017)
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| DocumentType |
Standard
|
| PublisherName |
Verband Deutscher Elektrotechniker
|
| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| BS EN 61280-4-1:2009 | Identical |
| IEC 61280-4-1:2009 | Identical |
| NF EN 61280-4-1 : 2010 | Identical |
| I.S. EN 61280-4-1:2009 | Identical |
| VDE 0888-410 : 2010 | Corresponds |
| EN 61280-4-1:2009 | Identical |