Electronic railway equipment - Train communication network (TCN) - Part 3-1: Multifunction Vehicle Bus (MVB) (IEC 61375-3-1:2012); English version EN 61375-3-1:2012— 160 стр.
Fibre optic active components and devices - Package and interface standards - Part 15: Discrete vertical cavity surface emitting laser packages (IEC 62148-15:2014); German version EN 62148-15:2014— 23 стр.