Cable Specs Device Type: 10 GbE CX4 direct attach copper cable Interface: CX4 to CX4 connectors Length: Approximately 50 cm (19.7 in) Cable Type: Passive twinax copper Function: Provides short-range 10 Gigabit Ethernet connectivity Material: 30 AWG shielded conductors Installation: Internal or external plug-and-play setup Part Number: 444477-B21 The 50 cm 10 GbE CX4 cable is a passive twinax solution designed for high-speed, short-distance connections between CX4 ports. Its compact length is ideal for linking adjacent devices within racks, maintaining bandwidth without excess cabling. Built with 30 AWG shielded copper, this direct attach cable supports 10 Gigabit Ethernet with minimal latency and high signal integrity. The rugged design and standard CX4 connectors ensure quick deployment and reliable long-term use.