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13/30286622 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS EN 60793-1-20 - OPTICAL FIBRES - PART 1-20: MEASUREMENT METHODS AND TEST PROCEDURES - FIBRE GEOMETRY
Available format(s)

Hardcopy , PDF

Superseded date

12-31-2014

Language(s)

English

1 Scope
2 Introduction
3 Normative references
4 Definitions and symbols
5 Overview of method
6 Reference test method
7 Apparatus
8 Sampling and specimens
9 Procedure
10 Calculations
11 Results
12 Specification information
Annex A (normative) - Requirements specific to Method
        A - Refracted near-field
Annex B (normative) - Requirements specific to Method
        B - Transmitted near-field
Annex C (normative) - Edge detection and edge table
        construction
Annex D (normative) - Edge table ellipse fitting and
        filtering
Annex E (informative) - Fitting Category A1 core near-field
        data to a power law model
Annex F (informative) - Mapping class A core diameter
        measurements

BS EN 60793-1-20

Committee
GEL/86/1
DocumentType
Draft
Pages
43
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

IEC 60793-2-20:2015 Optical fibres - Part 2-20: Product specifications - Sectional specification for category A2 multimode fibres
IEC 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
IEC 60793-2-30:2015 Optical fibres - Part 2-30: Product specifications - Sectional specification for category A3 multimode fibres
IEC 60793-2-40:2015 Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres
IEC 60793-2-50:2015 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
IEC 60793-2-60:2008 Optical fibres - Part 2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres
IEC 61745:2017 End-face image analysis procedure for the calibration of optical fibre geometry test sets

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