Fibre optic active components and devices - Package and interface standards - Part 3: SFF 20-pin transceivers (IEC 62148-3:2010); German version EN 62148-3:2011— 19 стр.
Fibre optic active components and devices - Package and interface standards - Part 3: SFF 20-pin transceivers (IEC 62148-3:2010); German version EN 62148-3:2011, Corrigendum to DIN EN 62148-3:2011-06; German version CENELEC-Cor. :2011 to EN 62148-3:2011— 2 стр.