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I.S. EN 60794-2-50:2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

OPTICAL FIBRE CABLES - PART 2-50: INDOOR CABLES - FAMILY SPECIFICATION FOR SIMPLEX AND DUPLEX CABLES FOR USE IN TERMINATED CABLE ASSEMBLIES
Available format(s)

Hardcopy , PDF

Superseded date

03-31-2023

Language(s)

English

Published date

01-01-2008

Preview

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.

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Construction
  4.1 General
  4.2 Optical fibres and primary coating
  4.3 Buffer
  4.4 Tube
  4.5 Strength and anti-buckling members
  4.6 Sheath
  4.7 Sheath marking
  4.8 Examples of cable constructions
5 Tests
  5.1 Dimensions
  5.2 Mechanical requirements
      5.2.1 Tensile performance
      5.2.2 Crush
      5.2.3 Impact
      5.2.4 Repeated bending
      5.2.5 Bend
      5.2.6 Torsion
      5.2.7 Bend at low temperature
      5.2.8 Kink
      5.2.9 Sheath pull-off force
      5.2.10 Buffered fibre movement in compression
  5.3 Environmental requirements
      5.3.1 Temperature cycling
      5.3.2 Sheath shrinkage
  5.4 Transmission requirements
  5.5 Fire performance
Annex A (normative) - Examples of some types of cable
        construction
Annex B (normative) - METHOD E21 - Sheath pull-off force
        for optical fibre cable for use in patch cords
Annex C (normative) - METHOD F11 - Sheath shrinkage for
        optical fibre cable for use in patchcords
Annex D (normative) - METHOD E22 - Buffered fibre movement
        under compression in optical fibre cables for use
        in patchcords
Annex E (normative) - METHOD F12 - Temperature cycling for
        optical fibre cable for use in patchcords
Annex F (normative) - Guidance on the selection of tests applicable
        to optical fibre cables for use in patchcords
Annex ZA (normative) - Normative references to international
         publications with their corresponding European publications
Bibliography

Defines requirements for simplex and duplex optical fibre cables for use in terminated cable assemblies or for termination with optical fibre passive components.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
72
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
IEC 60794-2-50:2008 Identical
EN 60794-2-50 : 2008 Identical

EN 60793-1-46:2002 Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance
IEC 60793-1-1 : 2017 OPTICAL FIBRES - PART 1-1: MEASUREMENT METHODS AND TEST PROCEDURES - GENERAL AND GUIDANCE
EN 60793-1-21:2002 Optical fibres - Part 1-21: Measurement methods and test procedures - Coating geometry
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)
IEC 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
EN 60794-2:2017 Optical fibre cables - Part 2: Indoor cables - Sectional specification
EN 60793-1-1:2017 Optical fibres - Part 1-1: Measurement methods and test procedures - General and guidance
IEC 60189-1:2007 Low-frequency cables and wires with PVC insulation and PVC sheath - Part 1: General test and measuring methods
EN 60793-2-50:2016 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
IEC TR 62222:2012 Fire performance of communication cables installed in buildings
EN 60811-1-3:1995/A1:2001 INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - COMMON TEST METHODS - PART 1-3: GENERAL APPLICATION - METHODS FOR DETERMINING THE DENSITY - WATER ABSORPTION TESTS - SHRINKAGE TEST
IEC 60794-1-2:2017 Optical fibre cables - Part 1-2: Generic specification - Basic optical cable test procedures - General guidance
EN 60794-1-1:2016 Optical fibre cables - Part 1-1: Generic specification - General
ISO/IEC 11801:2002 Information technology Generic cabling for customer premises
EN 60793-2-10:2017 Optical fibres - Part 2-10: Product specifications - Sectional specification for category A1 multimode fibres
IEC 60794-1-1:2015 Optical fibre cables - Part 1-1: Generic specification - General
EN 60793-1-40:2003 Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation
EN 50173-1:2011 Information technology - Generic cabling systems - Part 1: General requirements
IEC 60793-1-46:2001 Optical fibres - Part 1-46: Measurement methods and test procedures - Monitoring of changes in optical transmittance
IEC 60793-1-40:2001 Optical fibres - Part 1-40: Measurement methods and test procedures - Attenuation
IEC 60793-1-21:2001 Optical fibres - Part 1-21: Measurement methods and test procedures - Coating geometry
IEC 60793-2-50:2015 Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
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)
IEC 60794-2:2017 Optical fibre cables - Part 2: Indoor cables - Sectional specification
IEC 60811-1-3:1993+AMD1:2001 CSV Common test methods for insulating and sheathing materials of electric and optical cables - Part 1-3: General application -Methods for determining the density - Water absorption tests - Shrinkage test
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
EN 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
EN 60811-1-4:1995/A2:2001 INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - COMMON TEST METHODS - PART 1-4: GENERAL APPLICATION - TESTS AT LOW TEMPERATURE

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