Hot-swappable input/output device that plugs into a Gigabit Ether port or slot linking the port with the workInterfaces/Ports: 1 x 1000Base-T LAN; Interfaces/Ports Details: 1 x RJ-45 1000Base-TConnectivity Media: Category 5 UTP 1000Base-T; Distance Support: 328 ft UTP; Data Transfer Rate: 1 Gbps Gigabit Ether Full-duplexMTBF: 1000000 HourPredictedPower Consumption: 1.10 WTemperature: 32 F (0 C) to 122 F (50 C) Operating 14 F (-10 C) to 149 F (65 C) StorageDimensions: 0.55" Height x 0.54" Width x 2.80" DepthInterchangeable with other 1000BASE-X SFPs on the same linecard; Supports Cisco quality ID feature that enables the switch or router to identify whether the SFP is a Cisco SFPCompatibility: Catalyst 2940-8TF-S switch; Catalyst 2970G-24TS switch; Catalyst 3750G-24TS switch; Catalyst 3750-24TS switch; Catalyst 3750-48TS switch; Catalyst 3750G-12S switch; Supervisor Engine 720; WS-X6724-SFP card; 10720-GE-FE-TX card; 10720-GE-FE-TX-B card; Cisco 7301 routerStandard Warranty: 90 Day