There was this: https://www.servethehome.com/insane-48-port-2-5gbe-2x-25gbe-2x-10gbe-managed-chinese-e-sports-cafe-and-hotel-switch-microchip-micron-sandisk/2/

There was this: https://www.servethehome.com/insane-48-port-2-5gbe-2x-25gbe-2x-10gbe-managed-chinese-e-sports-cafe-and-hotel-switch-microchip-micron-sandisk/2/ https://www.servethehome.com/insane-48-port-2-5gbe-2x-25gbe-... But I have not been able to find a place to buy one.