The XG-SR-ST is a Brocade XG-SR compatible fiber transceiver module that has been designed, programmed and tested to work with Brocade brand switches and routers. It delivers dependable 10 GbE connectivity over fiber cable, for 10GBase-SR compliant networks, with a maximum distance of up to 300 m (984 ft). Technical Specifications: Wavelength: 850nm Maximum Data Transfer Rate: 10 Gbps Type: Multi Mode Fiber Connection Type: LC Connector Maximum Transfer Distance: 300 m (984 ft) MTBF: 498,745,585 hours Power Consumption: < 1.3W Digital Diagnostics Monitoring (DDM): Yes This SFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. StarTech.com SFPs All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.