I.S. EN 60794-3-40:2008
Current
The latest, up-to-date edition.
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
Hardcopy , PDF
English
01-01-2008
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.
Dates of withdrawal of national standards are available from NSAI.
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FOREWORD
1 Scope
2 Normative references
3 Symbols
4 Family specification for sewer cables and conduits for
installation by blowing and/or pulling in sewers (blank
detail specification and minimum requirements)
4.1 Construction
4.1.1 General
4.1.2 Conduits
4.1.3 Sewer cables
4.1.4 Rodent protection
4.2 Optical fibres
4.2.1 Single-mode dispersion unshifted
(B1.1) optical fibre
4.2.2 Single mode dispersion shifted (B2)
optical fibre
4.2.3 Single mode non-zero dispersion (B4)
optical fibre
4.2.4 Single mode (B6) optical fibre
4.2.5 Multimode fibres
4.3 Sewer cable constructions
4.3.1 Cable for installation within conduits (previously
fixed to the sewer wall)
4.3.2 Cable for direct installation into the sewer duct
4.3.3 Conduit construction
4.4 Installation and operating conditions
4.4.1 Tests applicable to cables/cable elements
4.4.2 Installation conditions
4.5 Mechanical and environmental tests
4.5.1 Conduits
4.5.2 Cable for installation within conduits (previously
fixed to the sewer wall)
4.5.3 Cables for direct installation into the sewer duct
Annex A (informative) - Blank detail specification
Annex B (informative) - OF cables for non-man accessible sewers
Annex C (informative) - Examples of conduits and sewer cables
Annex D (informative) - Examples of installation schemes
Annex ZA (normative) - Normative references to international
publications with their corresponding
European publications
Provides sewer cables and conduits for installation by blowing and/or pulling in non-man accessible storm and sanitary sewers, also applicable for man-accessible and lateral ones.
| 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)
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| DocumentType |
Standard
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| Pages |
48
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| PublisherName |
National Standards Authority of Ireland
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| Status |
Current
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