The JL563A-ST is a HP JL563A compatible copper transceiver module that has been designed, programmed & tested to work with HP brand switches & routers. It delivers dependable 10 Gb E connectivity over copper cable, for 10/100/1000/10000 compliant networks, with a maximum distance of up to 30 m (98.4 ft). This copper module is hot-swappable, making upgrades & replacements seamless by minimizing network disruptions. Star Tech.com offers a wide variety of SFP+ modules & direct-attach SFP+ cables, providing the convenience & reliability you need to ensure dependable network performance.