ITU-T L.10 PDF

This Recommendation:

– refers to single-mode optical fibre cables installed by pulling method to be used for telecommunication networks in ducts and tunnels;

– recommends that optical fibre dimensional and transmission characteristics, together with their test methods, should comply with one or more of [ITU-T G.652], [ITU-T G.653], [ITU-T G.654], [ITU-T G.655], [ITU-T G.656], [ITU-T G.657] and [IEC 60793-1-50];

– deals with mechanical and environmental characteristics of the concerned optical fibre cables;

– refers to the technical specifications of [IEC 60794-3-11] as applicable to the concerned optical fibre cables;

– recommends performance criteria for those tests that are relevant to the duct and tunnel application space.