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  • EN 60793-1-20:2014/AC:2016-03

    Current The latest, up-to-date edition.

    OPTICAL FIBRES - PART 1-20: MEASUREMENT METHODS AND TEST PROCEDURES - FIBRE GEOMETRY (IEC 60793-1-20:2014/COR1:2016)

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    Language(s): 

    Published date:  11-03-2016

    Publisher:  European Committee for Standards - Electrical

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms, definitions and symbols
    4 Overview of method
    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 - 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
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    Defines uniform requirements for measuring the geometrical characteristics of uncoated optical fibres.

    General Product Information - (Show below) - (Hide below)

    Committee TC 86A
    Development Note Supersedes UNE EN 188000. (01/2012)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    CLC/TS 50430:2005 Optical fibre cables - Gas pipe cables - Family specification for cables to be installed in high pressure gas pipes
    UNE-EN 60794-2-41:2011 Optical fibre cables - Part 2-41: Indoor cables - Product specification for simplex and duplex buffered A4 fibres
    09/30215019 DC : 0 BS EN 50551-1 - SIMPLEX AND DUPLEX CABLES TO BE USED FOR CORDS - PART 1: BLANK DETAIL SPECIFICATION AND MINIMUM REQUIREMENTS
    I.S. EN 60793-2-10:2017 OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRE
    I.S. EN 50173-1:2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
    BS EN 60794-2-42:2008 Optical fibre cables Indoor optical fibre cables. Product specification for simplex and duplex cables with A4 fibres
    BS EN 60793-2-20:2016 Optical fibres Product specifications. Sectional specification for category A2 multimode fibres
    DD CLC/TS 50429:2005 Optical fibre cables. Sewer cables. Family specification for cables to be installed in storm and sanitary sewers
    CEI EN 60794-2-41 : 2009 OPTICAL FIBRE CABLES - PART 2-41: INDOOR CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX BUFFERED A4 FIBRES
    BS EN 60794-3-60:2008 Optical fibre cables Outdoor cables. Family specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes
    CLC/TS 50429:2005 Optical fibre cables - Sewer cables - Family specification for cables to be installed in storm and sanitary sewers
    CEI CLC/TS 50430 : 2005 OPTICAL FIBRE CABLES - GAS PIPE CABLES - FAMILY SPECIFICATION FOR CABLES TO BE INSTALLED IN HIGH PRESSURE GAS PIPES
    CEI CLC/TS 50431 : 2005 OPTICAL FIBRE CABLES - DRINKING WATER PIPE CABLES - FAMILY SPECIFICATION FOR CABLES TO BE INSTALLED IN DRINKING WATER PIPES
    BS EN 60793-1-1:2017 Optical fibres Measurement methods and test procedures. General and guidance
    I.S. EN 60794-2-40:2008 OPTICAL FIBRE CABLES - PART 2-40: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR A4 FIBRE CABLES
    CEI CLC/TS 50429 : 2005 OPTICAL FIBRE CABLES - SEWER CABLES - FAMILY SPECIFICATION FOR CABLES TO BE INSTALLED IN STORM AND SANITARY SEWERS
    BS EN 50551-1:2011 Simplex and duplex cables to be used for cords Blank detail specification and minimum requirements
    CEI EN 60793-1-31 : 2012 OPTICAL FIBRES - PART 1-31: MEASUREMENT METHODS AND TEST PROCEDURES - TENSILE STRENGTH
    NF EN 50551-1 : 2011 SIMPLEX AND DUPLEX CABLES TO BE USED FOR CORDS - PART 1: BLANK DETAIL SPECIFICATION AND MINIMUM REQUIREMENTS
    I.S. EN 61300-3-43:2009 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 3-43: EXAMINATIONS AND MEASUREMENTS - MODE TRANSFER FUNCTION MEASUREMENT FOR FIBRE OPTIC SOURCES
    I.S. CLC TS 50431:2005 OPTICAL FIBRE CABLES - DRINKING WATER PIPE CABLES - FAMILY SPECIFICATION FOR CABLES TO BE INSTALLED IN DRINKING WATER PIPES
    I.S. EN 50551-1:2011 SIMPLEX AND DUPLEX CABLES TO BE USED FOR CORDS - PART 1: BLANK DETAIL SPECIFICATION AND MINIMUM REQUIREMENTS
    OVE/ONORM EN 60794-2-50 : 2009 OPTICAL FIBRE CABLES - PART 2-50: INDOOR CABLES - FAMILY SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES FOR USE IN TERMINATED CABLE ASSEMBLIES
    EN 60794-3-60:2008 Optical fibre cables - Part 3-60: Outdoor cables - Family specification for drinking water pipe cables and subducts for installation by blowing and/or pulling/dragging/floating in drinking water pipes
    EN 60794-2-20:2014 Optical fibre cables - Part 2-20: Indoor cables - Family specification for multi-fibre optical cables
    EN 61300-3-43:2009 Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-43: Examinations and measurements - Mode transfer function measurement for fibre optic sources
    EN 60793-2-30:2015 Optical fibres - Part 2-30: Product specifications - Sectional specification for category A3 multimode fibres
    EN 60794-2-41 : 2008 OPTICAL FIBRE CABLES - PART 2-41: INDOOR CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX BUFFERED A4 FIBRES
    EN 60794-3-50 : 2008 OPTICAL FIBRE CABLES - PART 3-50: OUTDOOR CABLES - FAMILY SPECIFICATION FOR GAS PIPE CABLES AND SUBDUCTS FOR INSTALLATION BY BLOWING AND/OR PULLING/DRAGGING IN GAS PIPES
    EN 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
    EN 60793-2-20:2016 Optical fibres - Part 2-20: Product specifications - Sectional specification for category A2 multimode fibres
    EN 61280-1-4:2010 Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method
    EN 60793-2-60:2008 Optical fibres - Part 2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres
    EN 60794-2-30:2008 Optical fibre cables - Part 2-30: Indoor cables - Family specification for ribbon cables
    EN 60794-2-10:2011 Optical fibre cables - Part 2-10: Indoor optical fibre cables - Family specification for simplex and duplex cables
    EN 60794-2-22:2017 Optical fibre cables - Part 2-22: Indoor cables - Detail specification for multi-simplex breakout optical cables to be terminated with connectors
    BS EN 60794-2-22:2017 Optical fibre cables Indoor cables. Detail specification for multi-simplex breakout optical cables to be terminated with connectors
    UNE-EN 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
    BS EN 60794-2-10:2011 Optical fibre cables Indoor optical fibre cables. Family specification for simplex and duplex cables
    CEI EN 50551-2 : 2014 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
    CEI EN 60794-3-60 : 2010 OPTICAL FIBRE CABLES - PART 3-60: OUTDOOR CABLES - FAMILY SPECIFICATION FOR DRINKING WATER PIPE CABLES AND SUBDUCTS FOR INSTALLATION BY BLOWING AND/OR PULLING/DRAGGING/FLOATING IN DRINKING WATER PIPES
    CEI EN 50173-1 : 2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
    CEI EN 60794-2-30 : 2010 OPTICAL FIBRE CABLES - PART 2-30: INDOOR CABLES - FAMILY SPECIFICATION FOR RIBBON CABLES
    I.S. EN 60794-2-30:2008 OPTICAL FIBRE CABLES - PART 2-30: INDOOR CABLES - FAMILY SPECIFICATION FOR RIBBON CABLES
    UNE-EN 60794-2-30:2011 Optical fibre cables - Part 2-30: Indoor cables - Family specification for ribbon cables
    CEI EN 60794-2-40 : 2009 OPTICAL FIBRE CABLES - PART 2-40: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR A4 FIBRE CABLES
    I.S. EN 60793-2-30:2015 OPTICAL FIBRES - PART 2-30: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A3 MULTIMODE FIBRES
    UNE-EN 60794-2-40:2011 Optical fibre cables -- Part 2-40: Indoor optical fibre cables - Family specification for A4 fibre cables
    BS EN 61280-1-4:2010 Fibre optic communication subsystem test procedures General communication subsystems. Light source encircled flux measurement method
    BS EN 60794-2-50:2008 Optical fibre cables Indoor cables. Family specification for simplex and duplex cables for use in terminated cable assemblies
    I.S. EN 60794-3-50:2008 OPTICAL FIBRE CABLES - PART 3-50: OUTDOOR CABLES - FAMILY SPECIFICATION FOR GAS PIPE CABLES AND SUBDUCTS FOR INSTALLATION BY BLOWING AND/OR PULLING/DRAGGING IN GAS PIPES
    DD CLC/TS 50430:2005 Optical fibre cables. Gas pipe cables. Family specifications for cables to be installed in high pressure gas pipes
    BS EN 60794-3-40:2008 Optical fibre cables Outdoor cables. Family specification for sewer cables and conduits for installation by blowing and/or pulling in non-man accessible storm and sanitary sewers
    CEI EN 50551-1 : 2012 SIMPLEX AND DUPLEX CABLES TO BE USED FOR CORDS - PART 1: BLANK DETAIL SPECIFICATION AND MINIMUM REQUIREMENTS
    DD CLC/TS 50431:2005 Optical fibre cables. Drinking water pipe cables. Family specification for cables to be installed in drinking water pipes
    BS EN 60793-2-60:2008 Optical fibres Product specifications. Sectional specification for category C single-mode intraconnection fibres
    BS EN 60794-2-40:2008 Optical fibre cables Indoor optical fibre cables. Family specification for A4 fibre cables
    BS EN 60793-2-30:2015 Optical fibres Product specifications. Sectional specification for category A3 multimode fibres
    BS EN 60793-2-50:2016 Optical fibres Product specifications. Sectional specification for class B single-mode 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
    I.S. EN 60794-2-50:2008 OPTICAL FIBRE CABLES - PART 2-50: INDOOR CABLES - FAMILY SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES FOR USE IN TERMINATED CABLE ASSEMBLIES
    BS EN 50173-1:2011 Information technology. Generic cabling systems General requirements
    I.S. EN 60793-2-70:2017 OPTICAL FIBRES - PART 2-70: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR POLARIZATION-MAINTAINING FIBRES
    CEI EN 60793-2-60 : 2009 OPTICAL FIBRES - PART 2-60: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY C SINGLE-MODE INTRACONNECTION FIBRES
    CEI EN 60794-2-10 : 2012 OPTICAL FIBRE CABLES - PART 2-10: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES
    I.S. EN 60793-2-50:2016 OPTICAL FIBRES - PART 2-50: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
    CEI EN 60793-2-70 : 1ED 2017 OPTICAL FIBRES - PART 2-70: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR POLARIZATION-MAINTAINING FIBRES
    CEI EN 60793-2-30 : 2016 OPTICAL FIBRES - PART 2-30: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A3 MULTIMODE FIBRES
    EN 50173-1:2011 Information technology - Generic cabling systems - Part 1: General requirements
    I.S. EN 60794-3-40:2008 OPTICAL FIBRE CABLES - PART 3-40: OUTDOOR CABLES - FAMILY SPECIFICATION FOR SEWER CABLES AND CONDUITS FOR INSTALLATION BY BLOWING AND/OR PULLING IN NON-MAN ACCESSIBLE STORM AND SANITARY SEWERS
    BS EN 60793-2-10:2017 Optical fibres Product specifications. Sectional specification for category A1 multimode fibres
    CEI EN 60794-2-42 : 2009 OPTICAL FIBRE CABLES - PART 2-42: INDOOR OPTICAL FIBRE CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES WITH A4 FIBRES
    BS EN 60793-2-70:2017 Optical fibres Product specifications. Sectional specification for polarization-maintaining fibres
    CEI EN 60793-1-41 : 2012 OPTICAL FIBRES - PART 1-41: MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
    CEI EN 60794-3-40 : 2010 OPTICAL FIBRE CABLES - PART 3-40: OUTDOOR CABLES - FAMILY SPECIFICATION FOR SEWER CABLES AND CONDUITS FOR INSTALLATION BY BLOWING AND/OR PULLING IN NON-MAN ACCESSIBLE STORM AND SANITARY SEWERS
    UNE-EN 60794-5:2012 Optical fibre cables - Part 5: Sectional specification - Microduct cabling for installation by blowing
    CEI EN 60794-2-50 : 2010 OPTICAL FIBRE CABLES - PART 2-50: INDOOR CABLES - FAMILY SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES FOR USE IN TERMINATED CABLE ASSEMBLIES
    CEI EN 60794-2-22 : 1ED 2017 OPTICAL FIBRE CABLES - PART 2-22: INDOOR CABLES - DETAIL SPECIFICATION FOR MULTI-SIMPLEX BREAKOUT OPTICAL CABLES TO BE TERMINATED WITH CONNECTORS
    BS EN 60794-3-50:2008 Optical fibre cables Outdoor cables. Family specification for gas pipe cables and subducts for installation by blowing and/or pulling/dragging in gas pipes
    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
    CEI EN 60793-1-1 : 2010 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
    BS EN 61300-3-43:2009 Fibre optic interconnecting devices and passive components. Basic test and measurement procedures Examinations and measurements. Mode transfer function measurement for fibre optic sources
    I.S. EN 60794-2-20:2014 OPTICAL FIBRE CABLES - PART 2-20: INDOOR CABLES - FAMILY SPECIFICATION FOR MULTI-FIBRE OPTICAL CABLES
    I.S. EN 60794-2-22:2017 OPTICAL FIBRE CABLES - PART 2-22: INDOOR CABLES - DETAIL SPECIFICATION FOR MULTI-SIMPLEX BREAKOUT OPTICAL CABLES TO BE TERMINATED WITH CONNECTORS
    CLC/TS 50431:2005 Optical fibre cables - Drinking water pipe cables - Family specification for cables to be installed in drinking water pipes
    EN 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
    CEI EN 60794-3-50 : 2010 OPTICAL FIBRE CABLES - PART 3-50: OUTDOOR CABLES - FAMILY SPECIFICATION FOR GAS PIPE CABLES AND SUBDUCTS FOR INSTALLATION BY BLOWING AND/OR PULLING/DRAGGING IN GAS PIPES
    EN 60794-2-50 : 2008 OPTICAL FIBRE CABLES - PART 2-50: INDOOR CABLES - FAMILY SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES FOR USE IN TERMINATED CABLE ASSEMBLIES
    EN 60793-2-40:2016 Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres
    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
    BS EN 60794-2-20:2014 Optical fibre cables Indoor cables. Family specification for multi-fibre optical cables
    BS EN 60793-1-21:2002 Optical fibres. Measurement methods and test procedures Coating geometry - Section 21 Coating geometry
    I.S. EN 60794-2-42:2008 OPTICAL FIBRE CABLES - PART 2-42: INDOOR OPTICAL FIBRE CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES WITH A4 FIBRES
    BS EN 60793-2-40:2016 Optical fibres Product specifications. Sectional specification for category A4 multimode fibres
    I.S. EN 60793-1-31:2010 OPTICAL FIBRES - PART 1-31: MEASUREMENT METHODS AND TEST PROCEDURES - TENSILE STRENGTH
    I.S. CLC TS 50430:2005 OPTICAL FIBRE CABLES - GAS PIPE CABLES - FAMILY SPECIFICATION FOR CABLES TO BE INSTALLED IN HIGH PRESSURE GAS PIPES
    CEI EN 60794-2-20 : 2014 OPTICAL FIBRE CABLES - PART 2-20: INDOOR CABLES - FAMILY SPECIFICATION FOR MULTI-FIBRE OPTICAL CABLES
    BS EN 60794-2-30:2008 Optical fibre cables Indoor cables. Family specification for ribbon cables
    EN 60793-2-70:2017 Optical fibres - Part 2-70: Product specifications - Sectional specification for polarization-maintaining fibres
    BS EN 60793-1-31:2010 Optical fibres Measurement methods and test procedures. Tensile strength
    BS EN 60793-1-41:2010 Optical fibres Measurement methods and test procedures. Bandwidth
    BS EN 60794-2-41:2008 Optical fibre cables Indoor cables. Product specification for simplex and duplex buffered A4 fibres
    I.S. EN 60794-2-41:2008 OPTICAL FIBRE CABLES - PART 2-41: INDOOR CABLES - PRODUCT SPECIFICATION FOR SIMPLEX AND DUPLEX BUFFERED A4 FIBRES
    I.S. EN 60794-2-10:2011 OPTICAL FIBRE CABLES - PART 2-10: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES (IEC 60794-2-10:2011 (EQV))
    I.S. EN 60793-1-41:2010 OPTICAL FIBRES - PART 1-41: MEASUREMENT METHODS AND TEST PROCEDURES - BANDWIDTH
    I.S. EN 60793-2-60:2008 OPTICAL FIBRES - PART 2-60: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY C SINGLE-MODE INTRACONNECTION FIBRES
    CEI EN 61300-3-43 : 2010 FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - BASIC TEST AND MEASUREMENT PROCEDURES - PART 3-43: EXAMINATIONS AND MEASUREMENTS - MODE TRANSFER FUNCTION MEASUREMENT FOR FIBRE OPTIC SOURCES
    I.S. EN 60793-2-40:2016 OPTICAL FIBRES - PART 2-40: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A4 MULTIMODE FIBRES
    I.S. CLC TS 50429:2005 OPTICAL FIBRE CABLES - SEWER CABLES - FAMILY SPECIFICATION FOR CABLES TO BE INSTALLED IN STORM AND SANITARY SEWERS
    I.S. EN 60793-1-1:2017 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
    I.S. EN 60794-3-60:2008 OPTICAL FIBRE CABLES - PART 3-60: OUTDOOR CABLES - FAMILY SPECIFICATION FOR DRINKING WATER PIPE CABLES AND SUBDUCTS FOR INSTALLATION BY BLOWING AND/OR PULLING/DRAGGING/FLOATING IN DRINKING WATER PIPES
    EN 60793-1-21:2002 Optical fibres - Part 1-21: Measurement methods and test procedures - Coating geometry
    EN 60794-2-40:2008 Optical fibre cables - Part 2-40: Indoor optical fibre cables - Family specification for A4 fibre cables
    EN 60794-3-40:2008 Optical fibre cables - Part 3-40: Outdoor cables - Family specification for sewer cables and conduits for installation by blowing and/or pulling in non-man accessible storm and sanitary sewers
    EN 60793-1-41:2010 Optical fibres - Part 1-41: Measurement methods and test procedures - Bandwidth
    EN 60793-1-31:2010 Optical fibres - Part 1-31: Measurement methods and test procedures - Tensile strength
    EN 50551-1:2011 Simplex and duplex cables to be used for cords - Part 1: Blank Detail Specification and minimum requirements
    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 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 60794-2-42:2008 Optical fibre cables - Part 2-42: Indoor optical fibre cables - Product specification for simplex and duplex cables with A4 fibres
    EN 60793-2-50:2016 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres

    Standards Referencing This Book - (Show below) - (Hide below)

    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
    EN 60793-2-50:2016 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
    IEC 60793-2-30:2015 Optical fibres - Part 2-30: Product specifications - Sectional specification for category A3 multimode fibres
    EN 60793-2-40:2016 Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres
    IEC 60793-2-40:2015 Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres
    EN 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
    EN 60793-2-60:2008 Optical fibres - Part 2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres
    IEC 60793-1-45:2017 Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter
    EN 60793-2-30:2015 Optical fibres - Part 2-30: Product specifications - Sectional specification for category A3 multimode fibres
    EN 60793-2-20:2016 Optical fibres - Part 2-20: Product specifications - Sectional specification for category A2 multimode fibres
    IEC 60793-2-50:2015 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
    IEC 60793-1-45 : 2.0 OPTICAL FIBRES - PART 1-45: MEASUREMENT METHODS AND TEST PROCEDURES - MODE FIELD DIAMETER
    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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