PMI Model No. PDC-70M40G-QUAD-ENET-1U-292FF contains four frequency down converters consisting of dual inputs with 7-way switched filter banks and the ability for 4 separate local oscillators or a single shared local oscillator. The 7-way switched filter bank includes six 4GHz wide filter paths and a 70MHz to 40GHz thru channel with switching speeds of 100ns. The channels can be selected through an ethernet connection and the IP address can be changed using a USB interface. The ethernet connection also allows for command acknowledgements to be returned to the user as well as switch positions. The default switch positions on Power-On is to have all filter banks in the thru channel positions, inputs set at "A" positions and a single local oscillator.