I.S. EN 187105:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF
05-13-2021
English
01-01-2002
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.
1 Scope
2 Normative references
3 Terminology
4 General information
4.1 General cable description
4.1.1 Characteristics of optical fibre
4.1.2 Characteristics of optical fibre cable elements
4.1.3 Characteristics of optical fibre cables
4.1.4 Environmental and product safety requirements
4.1.5 Informative note: Upgrading to meet future network
requirements
4.2 Optical fibre spliceability
4.3 Testing
5 Requirements for cabled single mode optical fibres
5.1 Fibre materials
5.2 Optical requirements
5.2.1 Attenuation coefficient
5.2.2 Point discontinuities
5.2.3 Chromatic dispersion
5.2.4 Cut-off wavelength
5.2.5 Mode field diameter
5.2.6 Macrobending sensitivity
5.2.7 Polarisation mode dispersion (PMD)
5.2.8 Refractive group index
5.3 Geometrical requirements
5.3.1 Mode field concentricity error
5.3.2 Primary coating non circularity
5.3.3 Cladding/primary coating concentricity error
5.4 Mechanical requirements
5.4.1 Fibre proof test
5.4.2 Coating strip force
5.4.3 Stress corrosion susceptibility
6 Requirements for cable elements
6.1 Element design
6.1.1 Modularity
6.1.2 Fibre and elements identification
6.2 Element characteristics
6.2.1 Ribbon
6.2.2 Tube kinking
7 Requirements for optical cables
7.1 Cable construction
7.1.1 Cable core
7.1.2 Anti-buckling and strength elements splicing
7.1.3 Cable element stranding
7.1.4 Spliced fibres
7.1.5 Spare fibres
7.1.6 Cable sheath removal
7.2 Cable marking
7.2.1 Cable marking
7.2.2 Identification marking
7.2.3 Cable length marking (if required)
7.3 Cable materials
7.3.1 Tube filling compound material
7.3.2 Water-blocking material
7.3.3 Filling and water-blocking material flow
7.3.4 Cable material compatibility
7.4 Cable sheath
7.4.1 Sheath material
7.4.2 Sheath thickness
7.4.3 Outer cable diameter
7.4.4 Moisture barrier
7.5 Mechanical requirements
7.5.1 Cable bend
7.5.2 Cable impact
7.5.3 Cable crush
7.5.4 Cable tensile performance
7.5.5 Cable torsion
7.5.6 Cable repeated bending
7.6 Environmental requirements
7.6.1 Temperature cycling
7.6.2 Stripping force stability of cabled optical fibres
7.6.3 Water penetration
7.6.4 Hydrogen in cables
7.6.5 Environmental impact
7.7 Electrical protection
7.7.1 Continuity of metallic members
7.7.2 Lightning damage susceptibility
8 Product qualification requirements
8.1 General
8.2 Definitions
8.3 Optical fibre qualification
8.4 Cable qualification
8.4.1 Cable element qualification
8.4.2 Optical fibre cable qualification
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