--- manufacturer: Nokia model: PS-7220-IXR-D2/D3-DC-F2B part_number: 3HE10837AA comments: 800W -48V DC Power Supply F2B airflow, same as 210 WBX # airflow: front-to-rear power-ports: - name: PSU{module} type: iec-60320-c14 maximum_draw: 800