This part of IEC 60794 covers simplex and duplex optical fibre cables containing A4 fibres for indoor use. The requirements of the Sectional specification IEC 60794-2 are applicable to cables covered by this standard.
DS/EN 60794-2-42:2008 history
2008DS/EN 60794-2-42:2008 Optical fibre cables - Part 2-42: Indoor optical fibre cables - Product specification for simplex and duplex cables with A4 fibres