It features two resilient, hot pluggable Power Supplies, capable to deliver 33 Amps @12VDC or 8 Amps @48VDC. These power supplies are short circuit proved and they automatically recover after a fault condition. The 4U housing provides a cable management as an option (Cable Tray Part No. 23175TRA) and is optimized for airflow and cooling of the modules. The backplane features 4 fans. The fan control unit mounted on the backplane monitors the speed of each of the four fans and any fault is display by a blinking signal on the LED of the power supplies.

Two 12VDC sockets on the back panel allow the connection of external units, to prevent the excessive use of additional desktop power supplies. The new 16 Slot Chassis 4U control module can display various parameters (i.e. voltage, current, fan rotation speed, power supply overload) over the graphical user interface (GUI) or the 100BaseT Ethernet interface.