The VPX/VXS portable tower chassis supports a 5-slot VPX/VXS hybrid backplane. The VPX/VXS is equipped with 2 VXS slots (1 payload and 1 switch) and 3 VPX slots. The chassis complies to the IEEE 1101.10/.11 specifications with vertical mounting for 6U x 160mm cards from the front and 6U x 80mm I/O cards from the rear to support Rear Transition Modules (RTMs).
