Recommendation ITU-T L.10 describes characteristics, construction and test methods of optical fibre cables for duct and tunnel application.First,in order that an optical fibre demonstrates sufficient performance,characteristics that a cable should possess are described.Then,the method of examining whether a cable has the required characteristics is described.Required conditions may differ according to installation environment.Therefore, detailed conditions of experiments need to be agreed upon between user and supplier on the basis of the environment where a cable is used.
ITU-T L.10-2015 Referenced Document
ITU-T G.650.1-2010 Definitions and test methods for linear, deterministic attributes of single-mode fibre and cable
ITU-T G.650.2-2007 Definitions and test methods for statistical and non-linear related attributes of single-mode fibre and cable Study Group 15
ITU-T G.650.3-2008 Test methods for installed single-mode optical fibre cable links (Study Group 15)
ITU-T G.651.1-2007 Characteristics of a 50/125 ?m multimode graded index optical fibre cable for the optical access network (Study Group 15)
ITU-T G.652-2009 Characteristics of a single-mode optical fibre and cable*， 2024-04-20 Update
ITU-T G.653-2010 Characteristics of a dispersion-shifted, single-mode optical fibre and cable (Study Group 15)
ITU-T G.654-2012 Characteristics of a cut-off shifted single-mode optical fibre and cable (Study Group 15)*， 2024-04-20 Update
ITU-T G.655-2009 Characteristics of a non-zero dispersion-shifted single-mode optical fibre and cable (Study Group 15)*， 2024-04-20 Update
ITU-T G.656-2010 Characteristics of a fibre and cable with non-zero dispersion for wideband optical transport (Study Group 15)
ITU-T G.657-2012 Characteristics of a bending-loss insensitive single-mode optical fibre and cable for the access network (Study Group 15)
ITU-T K.29-1992 Coordinated protection schemes for telecommunication cables below ground Study Group V
ITU-T K.47-2012 Protection of telecommunication lines against direct lightning flashes (Study Group 5)
ITU-T L.1-1988 Construction Installation and Protection of Telecommunication Cables in Public Networks
ITU-T L.27-1996 Method for Estimating the Concentration of Hydrogen in Optical Fibre Cables Study Group 6; 19 pp
ITU-T L.10-2015 history
2015ITU-T L.10-2015 Optical fibre cables for duct and tunnel application (Study Group 15)