1000BASE-T (1 Gbps) | Copper connector with RJ-45 duplex interface | Maximum transfer distance 100 m (328 ft) | Hot-swappable mini-GBIC SFP modules | Power consumption less than 1.3 W | MTBF 4,655,371 hours | Digital Diagnostics Monitoring (DDM): No | 10 pack | Lifetime warranty with free lifetime technical support