MikroTik D53G-5HacD2HnD-TC&R11e-LTE7, Chateau LTE7

NVIDIA MQM9790-NS2F Quantum-2-based 400Gb/s InfiniBand switch, 64 400Gb/s ports, 32 OSFP ports, non-blocking switching capacity of 51.2Tb/s, two power supplies (AC), unmanaged, power-to-connector (P2C