Fibre optic active components and devices - Package and interface standards - Part 1: General and guidance (IEC 62148-1:2002); German version EN 62148-1:2002— 10 стр.
Fibre optic active components and devices - Package and interface standards - Part 1: General and guidance (IEC 62148-1:2017); German version EN IEC 62148-1:2018— 13 стр.
Fibre optic active components and devices - Package and interface standards - Part 1: General and guidance (IEC 62148-1:2017); German version EN IEC 62148-1:2018— 13 стр.