I.S. EN IEC 60793-1-45:2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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 1-45: MEASUREMENT METHODS AND TEST PROCEDURES - MODE FIELD DIAMETER
Hardcopy , PDF
06-06-2024
English
01-01-2018
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.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
National Foreword
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General consideration about mode field diameter
5 Reference test method
6 Apparatus
7 Sampling and specimens
8 Procedure
9 Calculations
10 Results
11 Specification information
Annex A (normative) - Requirements specific to
method A - Mode field diameter by direct
far-field scan
Annex B (normative) - Requirements specific to
method B Mode field diameter by
variable aperture in the far field
Annex C (normative) - Requirements specific to
method C - Mode field diameter by
near-field scan
Annex D (normative) - Requirements specific to
method D - Mode field diameter by optical
time domain reflectometer (OTDR)
Annex E (informative) - Sample data sets and
calculated values
Annex ZA (normative) - Normative references
to international publications with their
corresponding European publications
Describes uniform requirements for measuring the mode field diameter (MFD) of single-mode optical fibre, thereby assisting in the inspection of fibres and cables for commercial purposes.
| DevelopmentNote |
Supersedes I.S. EN 60793-1-45. 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 |
74
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60793-1-45:2017 | Identical |
| IEC 60793-2:2015 | Optical fibres - Part 2: Product specifications - General |
| EN 60793-1-40:2003 | Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation |
| IEC 60793-1-40:2001 | Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.