100% Brocade compatible. The xbr-000190-st is a brocade xbr-000190 compatible copper transceiver module that has been designed, programmed and tested to work with Brocade brand compatible switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 10/100/1000 compliant networks, with a maximum distance of up to 100 m (328 ft). Technical Specifications: Maximum data transfer rate: 1000 Mbps (1 Gbps) Type: copper connection Type: RJ-45 maximum transfer distance: 100 M (328 ft) MTBF: 510, 469, 759 hours power consumption: low power consumption digital Diagnostics Monitoring (DDM): no this SFP module is hot-swappable making upgrades and replacements seamless by minimizing network disruptions. Star Tech offers a wide variety of SFP modules and direct-attach SFP cables, providing the dependability and reliability you need to ensure consistent network performance.