The AJA R-Series FR2 is a 2RU (2 Rack Units) rackmount frame designed for housing and managing multiple AJA R-Series cards and other industry-standard modules. It features 10 slots, high-capacity power supplies, and a multi-fan forced-air cooling system to ensure efficient operation and optimal temperature regulation. The FR2 also boasts active distribution of black color reference to all modules, providing a consistent and high-quality output.