Keep high-speed infrastructure links simple with this 10GBASE-CU SFP+ direct-attach cable. Built as a passive twinaxial assembly, it delivers 10 Gbit/s connectivity over 3 m for short-run switch-to-server and switch-to-switch connections where predictable performance matters more than reach. This module is a practical fit for dense racks, top-of-rack deployments, and lab environments that need reliable 10 GbE without adding optical components. The SFP+ connectors on both ends support direct attachment to compatible network ports, reducing points of failure and keeping installation straightforward. For teams standardizing on short-reach copper interconnects, the passive design helps control cost while preserving the bandwidth required for virtualization hosts, storage uplinks, and aggregation layers. It is a focused choice for infrastructure that values clean cable management, low latency, and consistent compatibility across supported network devices.