Optical fibre cables -- Part 2-21: Indoor cables - Detailed specification for multi-fibre optical distribution cables for use in premises cabling ((IEC 60794-2-21:2019) EN IEC 60794-2-21:2019) (english version)
Connectors for optical fibres and cables - Part 19-3: Fibre optic adaptor (duplex) type SC for multimode fibre connectors - Detail specification (IEC 86B/2401/CDV:2006)
Fibre optic communication subsystem basic test procedures - Part 4-2: Fibre optic cable plant - Single-mode fibre optic cable plant attenuation (IEC 61280-4-2:1999); German version EN 61280-4-2:1999— 16 стр.
