With 1000Base-TX technology, get up to 1000Mbps data transfer rate over twisted pair cable Lets you conveniently connect to the 1.25 gigabit ethernet Ethernet technology to offer maximum productivity Supports twisted pair cables for durability and improved signal transfer while ensuring smooth and seamless data transfer SFP (mini-GBIC) is the single answer to all your desired and specified application execution needs SFP (mini-GBIC) with data networking application/usage for maximum productivity and usability Hot-swappable form factor for your convenience and simplicity of usage