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  • IEC 60793-1-40:2001

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  31-12-2021

    Language(s):  English - French

    Published date:  26-07-2001

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    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
    Figures
    Tables

    Abstract - (Show below) - (Hide below)

    Establishes uniform requirements for measuring the attenuation of optical fibres. Four methods are described: (a) cut-back, (b) insertion loss, (d) backscattering, (d) modelling spectral attenuation. Methods (a), (b) and (c) apply to all categories of class A multimode fibres and class B single-mode fibres. Method (c), backscattering, also covers the location, losses and characterization of point discontinuities. Method (d) has been demonstrated only on class B fibres.

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    Committee TC 86/SC 86A
    Development Note Supersedes IEC 60793-1-4 (08/2001) Stability Date: 2019. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

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

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    PD IEC/TR 62285:2005 APPLICATION GUIDE FOR NON-LINEAR COEFFICIENT MEASURING METHODS
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    IEEE 1591.2 : 2017 TESTING AND PERFORMANCE OF HARDWARE FOR ALL-DIELECTRIC SELF-SUPPORTING (ADSS) FIBER OPTIC CABLE
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    NF EN 50551-1 : 2011 SIMPLEX AND DUPLEX CABLES TO BE USED FOR CORDS - PART 1: BLANK DETAIL SPECIFICATION AND MINIMUM REQUIREMENTS
    I.S. CLC TS 50431:2005 OPTICAL FIBRE CABLES - DRINKING WATER PIPE CABLES - FAMILY SPECIFICATION FOR CABLES TO BE INSTALLED IN DRINKING WATER PIPES
    ISO/IEC 24702:2006 Information technology Generic cabling Industrial premises
    I.S. EN 50551-1:2011 SIMPLEX AND DUPLEX CABLES TO BE USED FOR CORDS - PART 1: BLANK DETAIL SPECIFICATION AND MINIMUM REQUIREMENTS
    IEC TR 62285:2005 Application guide for non-linear coefficient measuring methods
    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
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    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
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    EN 60793-2-20:2016 OPTICAL FIBRES - PART 2-20: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A2 MULTIMODE FIBRES (IEC 60793-2-20:2015)
    EN 60794-5-20 : 2014 Optical fibre cables - Part 5-20: Family specification - Outdoor microduct fibre units, microducts and protected microducts for installation by blowing
    EN 60794-3:2015 Optical fibre cables - Part 3: Sectional specification - Outdoor cables
    EN 61290-1:2015 Optical amplifiers - Test methods - Part 1: Power and gain parameters
    EN 60794-1-23 : 2012 OPTICAL FIBRE CABLES - PART 1-23: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - CABLE ELEMENT TEST METHODS (IEC 60794-1-23:2012)
    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 60793-1-46 : 2002 OPTICAL FIBRES - PART 1-46: MEASUREMENT METHODS AND TEST PROCEDURES - MONITORING OF CHANGES IN OPTICAL TRANSMITTANCE
    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)
    BS EN 61280-4-2:2014 Fibre-optic communication subsystem test procedures Installed cable plant. Single-mode attenuation and optical return loss measurement
    13/30285534 DC : 0 BS EN 61290-1 - OPTICAL AMPLIFIERS - TEST METHODS - PART 1: OPTICAL POWER AND GAIN PARAMETERS
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    PD IEC/TR 62324:2007 SINGLE-MODE OPTICAL FIBRES - RAMAN GAIN EFFICIENCY MEASUREMENT USING CONTINUOUS WAVE METHOD - GUIDANCE
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    BIS IS/IEC 60793-1-47 : 2009 OPTICAL FIBRES - PART 1: MEASUREMENT METHODS AND TEST PROCEDURES - SECTION 47: MACROBENDING LOSS
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    CEI EN 60794-1-2 : 2014 OPTICAL FIBRE CABLES - PART 1-2: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL GUIDANCE
    I.S. EN IEC 60794-1-22:2018 OPTICAL FIBRE CABLES - PART 1-22: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - ENVIRONMENTAL TEST METHODS
    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 60794-2:2017 OPTICAL FIBRE CABLES - PART 2: INDOOR CABLES - SECTIONAL SPECIFICATION
    BIS IS/IEC 60793-1-46 : 2001 OPTICAL FIBRES - PART 1: MEASUREMENT METHODS AND TEST PROCEDURES - SECTION 46: MONITORING OF CHANGES IN OPTICAL TRANSMITTANCE
    IEC 60794-1-22:2017 Optical fibre cables - Part 1-22: Generic specification - Basic optical cable test procedures - Environmental test methods
    I.S. EN 61746-1:2011 CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 1: OTDR FOR SINGLE-MODE FIBRES
    I.S. EN 60794-1-20:2014 OPTICAL FIBRE CABLES - PART 1-20: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL AND DEFINITIONS
    NF EN 60794-1-1 : 2002 OPTICAL FIBER CABLES - PART 1-1: GENERIC SPECIFICATION - GENERAL
    I.S. EN 60794-1-2:2017 OPTICAL FIBRE CABLES - PART 1-2: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL GUIDANCE
    ISO/IEC 14165-115:2006 Information technology Fibre Channel Part 115: Physical Interfaces (FC-PI)
    IEC 60794-1-1 REDLINE : 4ED 2015 OPTICAL FIBRE CABLES - PART 1-1: GENERIC SPECIFICATION - GENERAL
    IEC 61280-4-1:2009 Fibre-optic communication subsystem test procedures - Part 4-1: Installed cable plant - Multimode attenuation measurement
    17/30345069 DC : 0 BS EN 60793-2-10 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
    IEC 60794-5:2014 Optical fibre cables - Part 5: Sectional specification - Microduct cabling for installation by blowing
    BS EN 3745-301:2012 AEROSPACE SERIES - FIBRES AND CABLES, OPTICAL, AIRCRAFT USE - TEST METHODS - PART 301: ATTENUATION
    IEC 60793-1-45:2017 Optical fibres - Part 1-45: Measurement methods and test procedures - Mode field diameter
    I.S. EN 3745-301:2012 AEROSPACE SERIES - FIBRES AND CABLES, OPTICAL, AIRCRAFT USE - TEST METHODS - PART 301: ATTENUATION
    EN 60794-1-2:2017/AC:2017-07 OPTICAL FIBRE CABLES - PART 1-2: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - GENERAL GUIDANCE (IEC 60794-1-2:2017)
    EN 61290-1-3:2015 OPTICAL AMPLIFIERS - TEST METHODS - PART 1-3: POWER AND GAIN PARAMETERS - OPTICAL POWER METER METHOD (IEC 61290-1-3:2015)
    11/30240652 DC : 0 BS EN 60794-1-21 - OPTICAL FIBRE CABLES - PART 1-21: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - MECHANICAL TESTS METHODS
    08/30178186 DC : DRAFT FEB 2008 BS EN 60794-5-10 - OPTICAL FIBRE CABLES - PART 5-10: FAMILY SPECIFICATION FOR OUTDOOR MICRODUCT OPTICAL FIBRE CABLES, MICRODUCTS AND PROTECTED MICRODUCTS FOR INSTALLATION BY BLOWING
    BS 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
    13/30279735 DC : 0 BS EN 60793-1-53 - OPTICAL FIBRES - PART 1-53: MEASUREMENT METHODS AND TEST PROCEDURES - WATER IMMERSION
    BS EN 60793-1-53:2014 OPTICAL FIBRES - PART 1-53: MEASUREMENT METHODS AND TEST PROCEDURES - WATER IMMERSION TESTS
    BS EN 60794-3-70:2016 (published 2016-05) Optical fibre cables Outdoor cables. Family specification for outdoor optical fibre cables for rapid/multiple deployment
    BS EN 60794-2:2017 OPTICAL FIBRE CABLES - PART 2: INDOOR CABLES - SECTIONAL SPECIFICATION (IEC 60794-2:2017)
    UNE-EN 60794-1-20:2014 Optical fibre cables - Part 1-20: Generic specification - Basic optical cable test procedures - General and definitions
    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
    04/30115140 DC : DRAFT JUN 2004 IEC 60794-5 - OPTICAL FIBRE CABLES - PART 5: SECTIONAL SPECIFICATION FOR MICRODUCT CABLING FOR INSTALLATION BY BLOWING
    NF EN 60793-1-51 : 2014 OPTICAL FIBRES - PART 1-51: MEASUREMENT METHODS AND TEST PROCEDURES - DRY HEAT (STEADY STATE) TESTS
    CEI EN 60794-5-20 : 2014 OPTICAL FIBRE CABLES - PART 5-20: FAMILY SPECIFICATION - OUTDOOR MICRODUCT FIBRE UNITS, MICRODUCTS AND PROTECTED MICRODUCTS FOR INSTALLATION BY BLOWING
    CEI EN 61280-4-1 : 2011 FIBRE OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 4-1: INSTALLED CABLE PLANT - MULTIMODE ATTENUATION MEASUREMENT
    CEI EN 50551-1 : 2012 SIMPLEX AND DUPLEX CABLES TO BE USED FOR CORDS - PART 1: BLANK DETAIL SPECIFICATION AND MINIMUM REQUIREMENTS
    BS IEC/IEEE 62582-5:2015 Nuclear power plants. Instrumentation and control important to safety. Electrical equipment condition monitoring methods Optical time domain reflectometry
    BS 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
    NF EN 60793-2-40 : 2017 OPTICAL FIBRES - PART 2-40: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A4 MULTIMODE FIBRES
    06/30153345 DC : DRAFT JULY 2006 BS IEC 61746-2 - CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 2 - OTDR FOR MULTIMODE FIBRES
    14/30310028 DC : 0 BS EN 60794-1-1 - OPTICAL FIBRE CABLES - PART 1-1: GENERIC SPECIFICATION - GENERAL
    I.S. EN 60794-4-10:2014 OPTICAL FIBRE CABLES - PART 4-10: FAMILY SPECIFICATION - OPTICAL GROUND WIRES (OPGW) ALONG ELECTRICAL POWER LINES
    13/30292880 DC : 0 BS EN 60794-3-70 - OPTICAL FIBRE CABLES - PART 3.70: FAMILY SPECIFICATION FOR OUTDOOR OPTICAL FIBRE CABLES FOR RAPID/MULTIPLE DEPLOYMENT
    UNE-EN 60793-1-51:2014 Optical fibres - Part 1-51: Measurement methods and test procedures - Dry heat (steady state) tests
    BIS IS/IEC 60793-1-1 : 2008 OPTICAL FIBRES - PART 1: MEASUREMENT METHODS AND TEST PROCEDURES - SECTION 1: GENERAL AND GUIDANCE
    I.S. EN 50173-1:2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
    16/30338299 DC : 0 BS EN 60793-2-70 - OPTICAL FIBRES - PART 2-70: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATIONS FOR POLARIZATION-MAINTAINING FIBRES
    11/30243236 DC : 0 BS EN 60793-2-30 - OPTICAL FIBRES - PART 2-30: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A3 MULTIMODE FIBRES
    02/206898 DC : DRAFT JULY 2002 IEC 60793-1-54 ED.1 - OPTICAL FIBRES - PART 1-54: MEASUREMENT METHODS AND TEST PROCEDURES - GAMMA IRRADIATION
    CEI EN 61280-4-2 : 2015 FIBRE-OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 4-2: INSTALLED CABLE PLANT - SINGLE-MODE ATTENUATION AND OPTICAL RETURN LOSS MEASUREMENT
    BS EN 60793-1-1:2017 Optical fibres Measurement methods and test procedures. General and guidance
    04/30110918 DC : DRAFT MAR 2004 IEC 61290-1-2 ED 2.0 - OPTICAL AMPLIFIER TEST METHODS - PART 1-2: OPTICAL POWER AND GAIN PARAMETERS - ELECTRICAL SPECTRUM ANALYZER METHOD
    BS EN 60793-2-30:2015 Optical fibres Product specifications. Sectional specification for category A3 multimode fibres
    BS 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
    BS EN 60793-2-50:2016 (published 2016-03) Optical fibres Product specifications. Sectional specification for class B single-mode fibres
    UNE-EN 60793-1-52:2014 Optical fibres - Part 1-52: Measurement methods and test procedures - Change of temperature tests
    UNE-EN 60793-1-50:2015 Optical fibres - Part 1-50: Measurement methods - Damp heat (steady state) tests
    ISO 22902-7:2006 Road vehicles Automotive multimedia interface Part 7: Physical specification
    I.S. EN 60793-1-47:2009 OPTICAL FIBRES - PART 1-47: MEASUREMENT METHODS AND TEST PROCEDURES - MACROBENDING LOSS
    I.S. EN 60793-1-51:2014 OPTICAL FIBRES - PART 1-51: MEASUREMENT METHODS AND TEST PROCEDURES - DRY HEAT (STEADY STATE) TESTS
    NF EN 60793-2-50 : 2017 OPTICAL FIBRES - PART 2-50: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
    BS EN 50173-1:2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
    I.S. EN 60793-2-70:2017 OPTICAL FIBRES - PART 2-70: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR POLARIZATION-MAINTAINING FIBRES
    BS EN 60794-4-20:2012 OPTICAL FIBRE CABLES - PART 4-20: AERIAL OPTICAL CABLES ALONG ELECTRICAL POWER LINES - FAMILY SPECIFICATION FOR ADSS (ALL DIELECTRIC SELF SUPPORTED) OPTICAL CABLES
    I.S. EN 60794-3:2002 OPTICAL FIBRE CABLES - PART 3: SECTIONAL SPECIFICATION - OUTDOOR CABLES
    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
    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 60794-5-20:2014 OPTICAL FIBRE CABLES - PART 5-20: FAMILY SPECIFICATION - OUTDOOR MICRODUCT FIBRE UNITS, MICRODUCTS AND PROTECTED MICRODUCTS FOR INSTALLATION BY BLOWING
    I.S. EN 61290-1-3:2015 OPTICAL AMPLIFIERS - TEST METHODS - PART 1-3: POWER AND GAIN PARAMETERS - OPTICAL POWER METER METHOD
    CEI EN 60793-2-60 : 2009 OPTICAL FIBRES - PART 2-60: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY C SINGLE-MODE INTRACONNECTION FIBRES
    I.S. EN 60793-2-50:2016 OPTICAL FIBRES - PART 2-50: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
    CEI EN 60794-2-10 : 2012 OPTICAL FIBRE CABLES - PART 2-10: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES
    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
    IEC 60793-1-47 : 4.0 OPTICAL FIBRES - PART 1-47: MEASUREMENT METHODS AND TEST PROCEDURES - MACROBENDING LOSS
    IEC TR 62283:2010 Optical fibres - Guidance for nuclear radiation tests
    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
    ISO/IEC 11801:2002 Information technology Generic cabling for customer premises
    IEC 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
    IEC 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
    IEC 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
    IEC 60794-2-10:2011 Optical fibre cables - Part 2-10: Indoor optical fibre cables - Family specification for simplex and duplex cables
    IEC 60794-1-1:2015 RLV Optical fibre cables - Part 1-1: Generic specification - General
    UNI EN 3745-301 : 2012 AEROSPACE SERIES - FIBRES AND CABLES, OPTICAL, AIRCRAFT USE - TEST METHODS - PART 301: ATTENUATION
    IEC 60793-1-47:2017 RLV Optical fibres - Part 1-47: Measurement methods and test procedures - Macrobending loss
    10/30240050 DC : DRAFT DEC 2010 BS EN 61280-4-2 - FIBRE-OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 4-2: INSTALLED CABLE PLANT - SINGLEMODE ATTENUATION AND OPTICAL RETURN LOSS MEASUREMENT
    05/30134653 DC : DRAFT JUN 2005 IEC 60793-2-10 ED 3 - OPTICAL FIBRES - PART 2-10: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
    BS EN 60793-1-52:2014 OPTICAL FIBRES - PART 1-52: MEASUREMENT METHODS AND TEST PROCEDURES - CHANGE OF TEMPERATURE TESTS
    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
    15/30321396 DC : DRAFT FEB 2015 BS EN 60794-2-30 - OPTICAL FIBRE CABLES - PART 2-30: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR OPTICAL FIBRE RIBBON CABLES
    EN IEC 60794-1-22 : 2018 OPTICAL FIBRE CABLES - PART 1-22: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - ENVIRONMENTAL TEST METHODS (IEC 60794-1-22:2017)
    11/30240656 DC : 0 BS EN 60794-1-22 - OPTICAL FIBRE CABLES - PART 1-22: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - ENVIRONMENTAL TESTS METHODS
    BS PD IEC TR 62283 : 2010 OPTICAL FIBRES - GUIDANCE FOR NUCLEAR RADIATION TESTS
    CEI EN 61746-2 : 2012 CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 2: OTDR FOR MULTIMODE FIBRES
    02/203732 DC : DRAFT MAR 2002 IEC TR 62316. ED.1 - GUIDANCE FOR THE INTERPRETATION OF OTDR BACKSCATTERING TRACES
    NF EN 60794-2-50 : 2009 OPTICAL FIBRE CABLES - PART 2-50: INDOOR OPTICAL FIBRE CABLES - FAMILY SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES FOR USE IN TERMINATED CABLE ASSEMBLIES
    02/205753 DC : DRAFT AUG 2002 IEC 60793-2-10 ED.2.0 - FIBRE AND CABLES - PART 2-10: PRODUCT SPECIFICATION - SECTIONAL SPECIFICATION FOR CATEGORY A1 MULTIMODE FIBRES
    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
    12/30261347 DC : 0 BS EN 50582 - METHOD OF TEST FOR RESISTANCE TO FIRE OF UNPROTECTED OPTICAL FIBRE CABLES FOR USE IN EMERGENCY CIRCUITS (DIAMETER LESS THAN OR EQUAL TO 20 MM)
    13/30272041 DC : 0 BS EN 60793-2-40 - OPTICAL FIBRES - PART 40: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A4 MULTIMODE FIBRES
    UNE-EN 60794-5:2012 Optical fibre cables - Part 5: Sectional specification - Microduct cabling for installation by blowing
    15/30326655 DC : 0 BS EN 61280-4-1 - FIBRE-OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 4-1: INSTALLED CABLE PLANT - MULTIMODE ATTENUATION MEASUREMENT
    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 60793-1-51 : 2014 OPTICAL FIBRES - PART 1-51: MEASUREMENT METHODS AND TEST PROCEDURES - DRY HEAT (STEADY STATE) TESTS
    13/30279729 DC : 0 BS EN 60793-1-52 - OPTICAL FIBRES - PART 1-52: MEASUREMENT METHODS AND TEST PROCEDURES - CHANGE OF TEMPERATURE
    14/30315980 DC : 0 BS EN 60794-2-22 - OPTICAL FIBRE CABLES - PART 2-22: INDOOR OPTICAL FIBRE CABLES - DETAIL SPECIFICATION FOR MULTI-SIMPLEX BREAKOUT OPTICAL CABLES TO BE TERMINATED WITH CONNECTORS
    BS EN 61746-2:2011 CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 2: OTDR FOR MULTIMODE FIBRES
    14/30189466 DC : 0 BS IEC/IEEE 62582-5 ED 1.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - ELECTRICAL EQUIPMENT CONDITION MONITORING METHODS - PART 5: OPTICAL TIME DOMAIN REFLECTOMETRY
    14/30310858 DC : 0 BS EN 60794-4-20 - OPTICAL FIBRE CABLES - PART 4-20: AERIAL OPTICAL CABLES ALONG ELECTRICAL POWER LINES - FAMILY SPECIFICATION FOR ADSS (ALL DIELECTRIC SELF SUPPORTED) OPTICAL CABLES
    BS EN 61290-1:2015 Optical amplifiers. Test methods Power and gain parameters
    08/30174652 DC : DRAFT SEP 2008 BS EN 60793-2-40 - OPTICAL FIBRES - PART 40: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A4 MULTIMODE FIBRES
    I.S. EN 50411-2-8:2009 FIBRE ORGANISERS AND CLOSURES TO BE USED IN OPTICAL FIBRE COMMUNICATION SYSTEMS - PRODUCT SPECIFICATIONS - PART 2-8: MICRODUCT CONNECTORS, FOR AIR BLOWN OPTICAL FIBRES, TYPE 1
    I.S. EN 60794-5-10:2014 OPTICAL FIBRE CABLES - PART 5-10: FAMILY SPECIFICATION - OUTDOOR MICRODUCT OPTICAL FIBRE CABLES, MICRODUCTS AND PROTECTED MICRODUCTS FOR INSTALLATION BY BLOWING
    BS 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
    13/30279650 DC : 0 BS EN 60793-1-50 - OPTICAL FIBRES - PART 1-50: MEASUREMENT METHODS AND TEST PROCEDURES - DAMP HEAT (STEADY STATE)
    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
    BS EN 60794-2-30:2008 (published 2009-03) Optical fibre cables Indoor cables. Family specification for ribbon cables
    10/30240040 DC : DRAFT DEC 2010 BS EN 60793-1-54 - OPTICAL FIBRES - PART 1-54: MEASUREMENT METHODS AND TEST PROCEDURES - GAMMA IRRADIATION
    CEI EN 60793-1-1 : 2010 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
    17/30365105 DC : 0 BS EN 60793-2-50 ED.6.0 - OPTICAL FIBRES - PART 2-50: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CLASS B SINGLE-MODE FIBRES
    11/30240660 DC : 0 BS EN 60794-1-23 - OPTICAL FIBRE CABLES - PART 1-23: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - CABLE ELEMENTS TESTS METHODS
    CEI EN 60793-1-47 : 2010 OPTICAL FIBRES - PART 1-47: MEASUREMENT METHODS AND TEST PROCEDURES - MACROBENDING LOSS
    CEI EN 60793-1-54 : 2013 OPTICAL FIBRES - PART 1-54: MEASUREMENT METHODS AND TEST PROCEDURES - GAMMA IRRADIATION
    BS EN 60793-1-50:2015 OPTICAL FIBRES - PART 1-50: MEASUREMENT METHODS - DAMP HEAT (STEADY STATE) TESTS
    BS EN 60793-1-46:2002 Optical fibres. Measurement methods and test procedures Monitoring of changes in optical transmittance
    PD IEC/TR 62316:2017 GUIDANCE FOR THE INTERPRETATION OF OTDR BACKSCATTERING TRACES FOR SINGLE-MODE FIBRES
    BS EN 60793-1-54 : 2018 OPTICAL FIBRES - PART 1-54: MEASUREMENT METHODS AND TEST PROCEDURES - GAMMA IRRADIATION
    16/30325971 DC : 0 BS ISO/IEC 11801-1 - INFORMATION TECHNOLOGY - GENERIC CABLING FOR CUSTOMER PREMISES - PART 1: GENERAL REQUIREMENTS
    17/30365109 DC : 0 BS EN 60793-1-32 ED.3.0 - OPTICAL FIBRES - PART 1-32: MEASUREMENT METHODS AND TEST PROCEDURES - COATING STRIPPABILITY
    UNE-EN 60794-1-1:2016 Optical fibre cables - Part 1-1: Generic specification - General
    CEI EN 50173-1 : 2011 INFORMATION TECHNOLOGY - GENERIC CABLING SYSTEMS - PART 1: GENERAL REQUIREMENTS
    BS EN 60793-1-51:2014 OPTICAL FIBRES - PART 1-51: MEASUREMENT METHODS AND TEST PROCEDURES - DRY HEAT (STEADY STATE) TESTS
    IEC 60793-1-45 : 2.0 OPTICAL FIBRES - PART 1-45: MEASUREMENT METHODS AND TEST PROCEDURES - MODE FIELD DIAMETER
    BS EN 60793-2-40:2016 (published 2016-03) Optical fibres Product specifications. Sectional specification for category A4 multimode fibres
    CSA ISO/IEC 14165-115 : 2006 INFORMATION TECHNOLOGY - FIBRE CHANNEL - PART 115: PHYSICAL INTERFACES (FC-PI)
    I.S. EN 61280-4-1:2009 FIBRE OPTIC COMMUNICATION SUBSYSTEM TEST PROCEDURES - PART 4-1: INSTALLED CABLE PLANT - MULTIMODE ATTENUATION MEASUREMENT
    I.S. EN 60794-4-20:2012 OPTICAL FIBRE CABLES - PART 4-20: AERIAL OPTICAL CABLES ALONG ELECTRICAL POWER LINES - FAMILY SPECIFICATION FOR ADSS (ALL DIELECTRIC SELF SUPPORTED) OPTICAL CABLES (IEC 60794-4-20:2012 (EQV))
    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
    I.S. EN 60793-2-30:2015 OPTICAL FIBRES - PART 2-30: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY A3 MULTIMODE FIBRES
    I.S. EN 60793-2-60:2008 OPTICAL FIBRES - PART 2-60: PRODUCT SPECIFICATIONS - SECTIONAL SPECIFICATION FOR CATEGORY C SINGLE-MODE INTRACONNECTION FIBRES
    CLC/TS 50431:2005 OPTICAL FIBRE CABLES - DRINKING WATER PIPE CABLES - FAMILY SPECIFICATION FOR CABLES TO BE INSTALLED IN DRINKING WATER PIPES
    CEI EN 60794-5-10 : 2014 OPTICAL FIBRE CABLES - PART 5-10: FAMILY SPECIFICATION - OUTDOOR MICRODUCT OPTICAL FIBRE CABLES, MICRODUCTS AND PROTECTED MICRODUCTS FOR INSTALLATION BY BLOWING
    EN 60793-2-10:2017 (edition 6) Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
    BS EN 60793-2-10:2017 Optical fibres 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
    I.S. 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
    IEC TR 62324:2007 Single-mode optical fibres - Raman gain efficiency measurement using continuous wave method - Guidance
    I.S. EN 61746-2:2011 CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 2: OTDR FOR MULTIMODE FIBRES
    I.S. EN 60794-1-1:2016 OPTICAL FIBRE CABLES - PART 1-1: GENERIC SPECIFICATION - GENERAL
    I.S. EN 60793-1-45:2004 OPTICAL FIBRES - PART 1-45: MEASUREMENT METHODS AND TEST PROCEDURES - MODE FIELD DIAMETER
    EN 61746-1:2011/AC:2014 CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 1: OTDR FOR SINGLE-MODE FIBRES (IEC 61746-1:2009)
    EN 61746-2:2011/AC:2014 CALIBRATION OF OPTICAL TIME-DOMAIN REFLECTOMETERS (OTDR) - PART 2: OTDR FOR MULTIMODE FIBRES
    IEC 60793-2-40:2015 Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres
    IEC 60793-2-60:2008 Optical fibres - Part 2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres
    IEC 60794-3-70:2016 Optical fibre cables - Part 3-70: Outdoor cables - Family specification for outdoor optical fibre cables for rapid/multiple deployment
    IEC 60794-1-21:2015 Optical fibre cables - Part 1-21: Generic specification - Basic optical cable test procedures - Mechanical tests methods
    IEC 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
    IEC 60794-1-2:2017 Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures - General guidance
    IEC 60794-4-10:2014 Optical fibre cables - Part 4-10: Family specification - Optical ground wires (OPGW) along electrical power lines
    IEC 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
    IEC 61746-1:2009 Calibration of optical time-domain reflectometers (OTDR) - Part 1: OTDR for single mode fibres
    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
    IEC 60793-1-46:2001 Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance
    IEC 60794-5-20:2014 Optical fibre cables - Part 5-20: Family specification - Outdoor microduct fibre units, microducts and protected microducts for installation by blowing
    IEC 60794-3:2014 Optical fibre cables - Part 3: Outdoor cables - Sectional specification
    IEC 60793-1-53:2014 Optical fibres - Part 1-53: Measurement methods and test procedures - Water immersion tests
    IEC 60794-5-10:2014 Optical fibre cables - Part 5-10: Family specification - Outdoor microduct optical fibre cables, microducts and protected microducts for installation by blowing
    IEC 60793-2-50:2015 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
    IEC 61746:2005 Calibration of optical time-domain reflectometers (OTDR)
    IEC 61290-1-3:2015 Optical amplifiers - Test methods - Part 1-3: Power and gain parameters - Optical power meter method
    IEC 60794-2-42:2008 Optical fibre cables - Part 2-42: Indoor optical fibre cables - Product specification for simplex and duplex cables with A4 fibres
    IEC 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
    IEC 60794-2-41:2008 Optical fibre cables - Part 2-41: Indoor cables - Product specification for simplex and duplex buffered A4 fibres
    IEC 60793-1-1 : 2017 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
    IEC 60793-1-51:2014 Optical fibres - Part 1-51: Measurement methods and test procedures - Dry heat (steady state) tests
    IEC 61280-4-2:2014 Fibre-optic communication subsystem test procedures - Part 4-2: Installed cable plant - Single-mode attenuation and optical return loss measurement
    EN 60794-1-21:2015 OPTICAL FIBRE CABLES - PART 1-21: GENERIC SPECIFICATION - BASIC OPTICAL CABLE TEST PROCEDURES - MECHANICAL TESTS METHODS (IEC 60794-1-21:2015)
    IEC 60793-1-44:2011 Optical fibres - Part 1-44: Measurement methods and test procedures - Cut-off wavelength
    IEC 60793-1-50:2014 Optical fibres - Part 1-50: Measurement methods and test procedures - Damp heat (steady state) tests
    UNE-EN 60794-1-2:2017 Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures