Keep 10 GbE connectivity close to the switch without pulling new fiber. This SFP+ copper module delivers 10GBASE-T performance through an RJ-45 interface, making it a practical fit for short-distance enterprise uplinks, server connections, and access-layer upgrades. With support for up to 80 m, it gives infrastructure teams room to work within structured cabling already deployed in the rack or across the closet. For environments where cost, speed, and compatibility matter, copper can be the right answer. This module is well suited for replacing legacy 1 GbE links, connecting high-throughput endpoints, or extending 10 GbE service across patch-panel-based runs. It keeps the deployment simple: no optical patching, no transceiver-to-fiber matching, and no added complexity for short-reach links. Choose this module when you need dependable 10 GbE over copper and want to preserve existing cabling investments. It is a straightforward way to add bandwidth where the distance is controlled and the network design favors RJ-45 connectivity.