Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter

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Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

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English - French, Spanish, Castilian

Published date

09-11-2017

Publisher

International Electrotechnical Committee

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

IEC 60793-1-45:2017 is also available as IEC 60793-1-45:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60793-1-45:2017 establishes 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. This second edition cancels and replaces the first edition published in 2001. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- improvement of the description of measurement details for B6 fibre;
- correction of Equations (1), (2), (5) and (6);
- correction of Table E.1, Table E.2 and Table E.3.
Keywords: mode field diameter (MFD)

DevelopmentNote	Supersedes IEC 60793-1-4 (08/2001) Stability Date: 2022. (11/2017)
DocumentType	Standard
Pages	60
PublisherName	International Electrotechnical Committee
Status	Current
Supersedes	IEC 60793-1-4:2001 IEC 60793-1-45:2001 IEC 60793-1-45:2001/COR1:2002 IEC 60793-1-45 : 1.0 IEC 60793-1-45 : 1.0 : COR 1

Standards	Relationship
OVE EN IEC 60793-1-45: 2019	Identical
CEI EN IEC 60793-1-45 : 2018	Identical
DIN EN IEC 60793-1-45 : 2019-04	Identical
VDE 0888-245:2019-04	Identical
BS EN IEC 60793-1-45:2018	Identical
EN IEC 60793-1-45:2018	Identical
BS EN 60793-1-45:2003	Identical
BIS IS/IEC 60793-1-45 : 2001	Identical
UNE-EN IEC 60793-1-45:2018	Identical
SANS 60793-1-45 : 1ED 2001(R2009)	Identical
EN 60793-1-45 : 2018	Identical
VDE 0888-245 : 2004	Identical
DIN EN 60793-1-45 : 2004	Identical

EN 60794-3-11:2010	Optical fibre cables - Part 3-11: Outdoor cables - Product specification for duct, directly buried and lashed aerial single-mode optical fibre telecommunication cables
EN 62496-2-2:2011	Optical circuit boards - Part 2-2: Measurements - Dimensions of optical circuit boards
EN 60793-2-50:2016	Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
EN 187105:2002	Single mode optical cable (duct/direct buried installation)
EN 50551-1:2011	Simplex and duplex cables to be used for cords - Part 1: Blank Detail Specification and minimum requirements
EN 60793-1-20:2014/AC:2016-03	OPTICAL FIBRES - PART 1-20: MEASUREMENT METHODS AND TEST PROCEDURES - FIBRE GEOMETRY (IEC 60793-1-20:2014/COR1:2016)
EN 60793-1-1:2017	Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
EN 62496-4:2011	Optical circuit boards - Part 4: Interface standards - General and guidance
EN 60793-2-60:2008	Optical fibres - Part 2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres
I.S. EN 50551-2:2013	SIMPLEX AND DUPLEX CABLES TO BE USED FOR CORDS - PART 2: DETAILED SPECIFICATION AND MINIMUM REQUIREMENTS FOR A 3,0 MM SIMPLEX RUGGEDISED SINGLE MODE FIBRE CABLE TO BE USED FOR PATCHCORDS/CORDS CATEGORY U
EN 50551-2:2013	Simplex and duplex cables to be used for cords - Part 2: Detailed specification and minimum requirements for a 3,0 mm simplex ruggedised single mode fibre cable to be used for patchcords/cords category U
EN 60793-2-70:2017	Optical fibres - Part 2-70: Product specifications - Sectional specification for polarization-maintaining fibres
EN 60793-1-49:2006	OPTICAL FIBRES - PART 1-49: MEASUREMENT METHODS AND TEST PROCEDURES - DIFFERENTIAL MODE DELAY
BIS IS/IEC 60793-1-1 : 2008	OPTICAL FIBRES - PART 1: MEASUREMENT METHODS AND TEST PROCEDURES - SECTION 1: GENERAL AND GUIDANCE
IEC 60793-1-1:2017	Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
UNE-EN 60793-1-20:2015	Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry
UNE-EN 60793-1-1:2017	Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
BIS IS/IEC 60794-1-1 : 2001	OPTICAL FIBRE CABLES - PART 1: GENERIC SPECIFICATION - SECTION 1: GENERAL
BS EN 60793-2-50:2016	Optical fibres Product specifications. Sectional specification for class B single-mode fibres
BS EN 187105:2002	Single mode optical cable (duct/direct buried installation)
BS EN 60793-2-70:2017	Optical fibres Product specifications. Sectional specification for polarization-maintaining fibres
BS EN 62496-4:2011	Optical circuit boards Interface standards. General and guidance
IEC TR 62349:2014	Guidance of measurement methods and test procedures - Basic tests for polarization-maintaining optical fibres
BS EN 60793-2-60:2008	Optical fibres Product specifications. Sectional specification for category C single-mode intraconnection fibres
BS EN 60793-1-1:2017	Optical fibres Measurement methods and test procedures. General and guidance
IEC 62496-2-2:2011	Optical circuit boards - Part 2-2: Measurements - Dimensions of optical circuit boards
IEC 60793-2-50:2015	Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
IEC 60793-1-49:2006	Optical fibres - Part 1-49: Measurement methods and test procedures - Differential mode delay
BS EN 60793-1-49:2006	Optical fibres Measurement methods and test procedures - Differential mode delay
BS EN 50551-1:2011	Simplex and duplex cables to be used for cords Blank detail specification and minimum requirements
IEC 60793-1-1:2017 RLV	Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
IEC 60793-1-20:2014	Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry
BS EN 50551-2:2013	Simplex and duplex cables to be used for cords Detailed specification and minimum requirements for a 3,0 mm simplex ruggedised single mode fibre cable to be used for patchcords/cords category U
IEC 60793-2-60:2008	Optical fibres - Part 2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres
BS EN 60793-1-20:2014	Optical fibres Measurement methods and test procedures. Fibre geometry
IEC PAS 60793-1-49:2002	Optical fibres - Part 1-49 : Measurement methods and test procedures - Differential mode delay
BS ISO/IEC 14763-3 : 2006	INFORMATION TECHNOLOGY - IMPLEMENTATION AND OPERATION OF CUSTOMER PREMISES CABLING - PART 3: TESTING OF OPTICAL FIBRE CABLING
BS EN 62496-2-2:2011	Optical circuit boards Measurements. Dimensions of optical circuit boards
PD IEC/TR 62349:2014	Guidance of measurement methods and test procedures. Basic tests for polarization-maintaining optical fibres
BS EN 60794-3-11:2010	Optical fibre cables Outdoor cables. Product specification for duct, directly buried and lashed aerial single-mode optical fibre telecommunication cables
IEC TR 62284:2003	Effective area measurements of single-mode optical fibres - Guidance
IEC 60794-3-11:2010	Optical fibre cables - Part 3-11: Outdoor cables - Product specification for duct, directly buried, and lashed aerial single-mode optical fibre telecommunication cables
PD IEC TR 62284:2003	Effective area measurements of single-mode optical fibres. Guidance
IEC 62496-4:2011	Optical circuit boards - Part 4: Interface standards - General and guidance
PREN 4641-200 : DRAFT 2017	AEROSPACE SERIES - CABLES, OPTICAL, 125 [MU]M DIAMETER CLADDING - PART 200: SEMI-LOOSE STRUCTURE 9/125 [MU]M GI FIBRE NOMINAL 0,9 MM OUTSIDE DIAMETER - PRODUCT STANDARD
PREN 4641-201 : DRAFT 2017	AEROSPACE SERIES - CABLES, OPTICAL, 125 [MU]M DIAMETER CLADDING - PART 201: SEMI-LOOSE STRUCTURE 9/125 [MU]M SM FIBER NOMINAL 1,8 MM OUTSIDE DIAMETER - PRODUCT STANDARD

IEC 60793-2:2015	Optical fibres - Part 2: Product specifications - General
IEC 60793-1-40:2001	Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation

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IEC 60793-1-45:2017

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