IEC PAS 60794-2-50:2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 optical fibre cables - Family specification for simplex and duplex cables for use in patch cords
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
29-04-2008
English
25-11-2004
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
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