DIN EN 60793-1-40 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 1-40: MEASUREMENT METHODS AND TEST PROCEDURES - ATTENUATION
15-11-2022
12-01-2013
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 Calibration requirements
5 Reference test method
6 Apparatus
7 Sampling and specimens
7.1 Specimen length
7.2 Specimen end face
8 Procedure
9 Calculations
9.1 Methods A and B
9.2 Method C
9.3 Method D
10 Results
10.1 Information available with each measurement
10.2 Information available upon request
11 Specification information
Annex A (normative) Requirements specific to method A - Cut-back
Annex B (normative) Requirements specific to method B - Insertion
loss
Annex C (normative) Requirements specific to method C - Backscattering
Annex D (normative) Requirements specific to method D - Spectral
attenuation modelling
Annex ZA (normative) Normative references to international publications
with their corresponding European publication
Specifies uniform requirements for measuring the attenuation of optical fibres. Four methods are described for measuring attenuation: (a) cut-back, (b) insertion loss, (c) backscattering and (d) modelling spectral attenuation.
| DevelopmentNote |
DRAFT 2017 issued in November 2017. (11/2017)
|
| DocumentType |
Standard
|
| PublisherName |
Verband Deutscher Elektrotechniker
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| VDE 0888-240 : 2004 | Corresponds |
| I.S. EN 60793-1-40:2004 | Identical |
| IEC 60793-1-40:2001 | Identical |
| EN 60793-1-40:2003 | Identical |
| BS EN 60793-1-40:2003 | Identical |
| NF EN 60793-1-40 : 2004 | Identical |
| VDE 0888-240 : 2004 | Identical |
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