Description Arista CAB-D-4Q-400G-1M Compatible 1m (3ft) 400G QSFP-DD to 4X100G QSFP56 Passive DAC Breakout Cable is a 30AWG short-reach copper assembly for splitting 400Gbps ports into four 100Gbps lanes. It is designed for low-latency performance in high-density Arista cloud networking environments, offering zero power consumption. This cable is perfect for top-of-rack connectivity where space-saving and high-speed data distribution are critical.
