Origin Storage 10054 Extreme Enterasys Compatible Transceiver SFP 10/100/1000Base-T (RJ45, Copper, 100m). SFP transceiver type: Copper, Maximum data transfer rate: 1000 Mbit/s, Interface type: RJ-45. Product colour: Silver, Housing material: Metal, Brand compatibility: Extreme Networks. Input voltage: 3.3 V. Compliance certificates: Electromagnetic Compatibility (EMC), REACH, RoHS, CE, Federal Communications Commission (FCC), Certification: CE, FCC, RoHS, REACH. Doesn't contain: Lead