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  • IEC PAS 60794-2-50:2004

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 fibre cables - Part 2-50: Indoor optical fibre cables - Family specification for simplex and duplex cables for use in patch cords

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

    Superseded date:  29-04-2008

    Language(s):  English

    Published date:  25-11-2004

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Construction
      3.1 General
      3.2 Optical fibres and primary coating
      3.3 Buffer
      3.4 Ruggedized fibre
      3.5 Tube
      3.6 Strength and anti-buckling members
      3.7 Sheath
      3.8 Sheath marking
      3.9 Examples of cable constructions
    4 Tests
      4.1 Dimensions
      4.2 Mechanical requirements
          4.2.1 Tensile performance
          4.2.2 Crush
          4.2.3 Impact
          4.2.4 Repeated bending
          4.2.5 Flexing
          4.2.6 Bend
          4.2.7 Torsion
          4.2.8 Bend at low temperature
          4.2.9 Kink
          4.2.10 Sheath pull-off force
          4.2.11 Sheath shrinkage
          4.2.12 Fibre movement in compression
      4.3 Environmental requirements
          4.3.1 Temperature cycling
      4.4 Transmission requirements
      4.5 Fire performance
          4.5.1 Flame propagation
          4.5.2 Emission of smoke
          4.5.3 Emission of corrosive gases
      4.6 Examples of some types of cable construction
    Annex A (normative) Method E20: Sheath pull-off force for
                        optical fibre cable used for patch cords
      A.1 Object
      A.2 General
      A.3 Sample
      A.4 Apparatus
          A.4.1 Tensile test rig
          A.4.2 Recording equipment
          A.4.3 Stripping tools
          A.4.4 Pulling jig
          A.4.5 Cable anchor
      A.5 Procedure
      A.6 Requirements
      A.7 Details to be specified
    Annex B (normative) Method F10: Sheath shrinkage for patch
                        cord cables
      B.1 Object
      B.2 Apparatus
      B.3 Sample
      B.4 Test procedure
      B.5 Requirements
    Annex C (normative) Method E21: Fibre movement under
                        compression in patch-cord cables
      C.1 Object
      C.2 Apparatus
      C.3 Sampling
      C.4 Test procedure
      C.5 Requirements
      C.6 Details to be specified
    Annex D (normative) Method FXX: Temperature cycling for
                        patch-cord cables
      D.1 Object
      D.2 Apparatus
      D.3 Sampling
      D.4 Test procedure
      D.5 Requirements
      D.6 Details to be specified

    Abstract - (Show below) - (Hide below)

    This is a family specification that covers simplex and duplex optical fibre cables for use in patch cords. The requirements of the Sectional specification IEC 60794-2 are applicable to cables covered by this standard.

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

    Committee TC 86/SC 86A
    Document Type Miscellaneous Product
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

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

    I.S. EN 50377-8-3:2007 CONNECTOR SETS AND INTERCONNECT COMPONENTS TO BE USED IN OPTICAL FIBRE COMMUNICATION SYSTEMS - PRODUCT SPECIFICATIONS - PART 8-3: LSH-PC SIMPLEX TERMINATED ON IEC 60793-2-50 CATEGORY B1.1 AND B1.3 SINGLEMODE FIBRE, COMPOSITE FERRULE CATEGORY C
    EN 50377-8-7:2007 Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 8-7: LSH-PC terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, with full zirconia ferrule category C
    I.S. EN 50377-8-7:2007 CONNECTOR SETS AND INTERCONNECT COMPONENTS TO BE USED IN OPTICAL FIBRE COMMUNICATION SYSTEMS - PRODUCT SPECIFICATIONS - PART 8-7: LSH-PC TERMINATED ON IEC 60793-2-50 CATEGORY B1.1 AND B1.3 SINGLEMODE FIBRE, WITH FULL ZIRCONIA FERRULE CATEGORY C
    I.S. EN 50377-8-5:2007 CONNECTOR SETS AND INTERCONNECT COMPONENTS TO BE USED IN OPTICAL FIBRE COMMUNICATION SYSTEMS - PRODUCT SPECIFICATIONS - PART 8-5: LSH-PC SIMPLEX TERMINATED ON IEC 60793-2-50 CATEGORY B1.1 AND B1.3 SINGLEMODE FIBRE, COMPOSITE FERRULE CATEGORY U
    BS EN 50377-8-3:2007 Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications LSH-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, composite ferrule category C
    BS EN 50377-8-6:2007 Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications LSH-HR simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, with full zirconia ferrule category C
    07/30161447 DC : 0 BS EN 61753-121-3 - FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - TERMINATED CABLE ASSEMBLIES - PART 121-3: SIMPLEX AND DUPLEX CORDS WITH SINGLE MODE FIBRE OPTIC CONNECTORS FOR CATEGORY U - UNCONTROLLED ENVIRONMENT
    BS EN 50377-3-1:2008 Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications Type SG terminated on IEC 60793-2-10 category A1a, A1b or equivalent multimode fibre for category C
    I.S. EN 50377-8-6:2007 CONNECTOR SETS AND INTERCONNECT COMPONENTS TO BE USED IN OPTICAL FIBRE COMMUNICATION SYSTEMS - PRODUCT SPECIFICATIONS - PART 8-6: LSH-HR SIMPLEX TERMINATED ON IEC 60793-2-50 CATEGORY B1.1 AND B1.3 SINGLEMODE FIBRE, WITH FULL ZIRCONIA FERRULE CATEGORY C
    I.S. EN 50377-8-2:2007 CONNECTOR SETS AND INTERCONNECT COMPONENTS TO BE USED IN OPTICAL FIBRE COMMUNICATION SYSTEMS - PRODUCT SPECIFICATIONS - PART 8-2: TYPE LSH-APC SIMPLEX TERMINATED ON IEC 60793-2-50 CATEGORY B1.1 AND B1.3 SINGLEMODE FIBRE, COMPOSITE FERRULE CATEGORY C
    BS EN 50377-8-5:2007 Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications LSH-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, composite ferrule category U
    BS EN 50377-8-2:2007 Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications Type LSH-APC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, composite ferrule category C
    BS EN 50377-8-7:2007 Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications LSH-PC terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, with full zirconia ferrule category C
    07/30163785 DC : 0 BS EN 50377-3-1 - CONNECTOR SETS AND INTERCONNECT COMPONENTS TO BE USED IN OPTICAL FIBRE COMMUNICATION SYSTEMS - PRODUCT SPECIFICATIONS - PART 3-1: TYPE SG TERMINATED ON IEC 60793-2-10 CATEGORY A1A, A1B OR EQUIVALENT MULTIMODE FIBRE FOR CATEGORY C
    I.S. EN 50377-3-1:2008 CONNECTOR SETS AND INTERCONNECT COMPONENTS TO BE USED IN OPTICAL FIBRE COMMUNICATION SYSTEMS - PRODUCT SPECIFICATIONS - PART 3-1: TYPE SG TERMINATED ON IEC 60793-2-10 CATEGORY A1A, A1B OR EQUIVALENT MULTIMODE FIBRE FOR CATEGORY C
    EN 50377-8-3:2007 Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 8-3: LSH-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, composite ferrule category C
    EN 50377-3-1:2008 Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 3-1: Type SG terminated on IEC 60793-2-10 category A1a, A1b or equivalent multimode fibre for category C
    EN 50377-8-2:2007 Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 8-2: Type LSH-APC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, composite ferrule category C
    EN 50377-8-6:2007 Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 8-6: LSH-HR simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, with full zirconia ferrule category C
    EN 50377-8-5:2007 Connector sets and interconnect components to be used in optical fibre communication systems - Product specifications - Part 8-5: LSH-PC simplex terminated on IEC 60793-2-50 category B1.1 and B1.3 singlemode fibre, composite ferrule category U

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

    IEC 60189-1:2007 Low-frequency cables and wires with PVC insulation and PVC sheath - Part 1: General test and measuring methods
    IEC 60793-2:2015 Optical fibres - Part 2: Product specifications - General
    IEC 60794-1-2:2017 Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures - General guidance
    IEC 60332-1:1993 Tests on electric cables under fire conditions - Part 1: Test on a single vertical insulated wire or cable
    IEC 60754-1:2011 Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
    IEC 60794-1-1:2015 Optical fibre cables - Part 1-1: Generic specification - General
    IEC 60793-1-46:2001 Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance
    IEC 60754-2:2011 Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
    IEC 60793-1-21:2001 Optical fibres - Part 1-21: Measurement methods and test procedures - Coating geometry
    IEC 60794-2:2017 Optical fibre cables - Part 2: Indoor cables - Sectional specification
    IEC 60793-1-20:2014 Optical fibres - Part 1-20: Measurement methods and test procedures - Fibre geometry
    IEC 60811-1-4:1985 Common test methods for insulating and sheathing materials of electric cables - Part 1: Methods for general application - Section Four: Tests at low temperature
    IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
    IEC 61034-2:2005+AMD1:2013 CSV Measurement of smoke density of cables burning under definedconditions - Part 2: Test procedure and requirements
    IEC 61034-1:2005+AMD1:2013 CSV Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus
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