The Axiom 400GBase-CU direct attach cable is designed for high-speed data transmission, providing an efficient solution for data centers and enterprise networks. This twinaxial cable features a passive design which eliminates the need for additional power, ensuring a streamlined connection. With a single QSFP-DD connector on one end and four QSFP56 connectors on the other, it offers flexibility in connectivity while maintaining performance across all connections. Compliance with MSA standards ensures reliable compatibility and performance within networking environments.