One such VPX standard backplane is the 3HE VPX hybrid backplane, with 3 VME64x slots and 5 VPX slots in accordance with VITA 46.1.
High-speed signals are routed in such a way that these can be configured as "single-ended" or as "differential" signals.
This results in an extremely versatile and flexible deployment option, in accordance with the VITA 46.1 specification.
Each VPX slot can receive +3.3V, +5V and +12V feeds, all with 22A amperage.
Naturally, both the active as well as the passive terminated versions can operate over an extended military temperature range from -40 to +85°C.