8 x 10G RJ-45 ports Compatible with existing Cat6A or better cabling for 10Gbps Backward compatible Ethernet speeds of 1000Mbps and 2.5Gbps with Cat5e or better cabling Smart fan 160Gbps switching capacity IEEE 802.3bz (2.5G) and IEEE 802.3an (10G) compliant Rack mountable NDAA / TAA compliant (U.S. and Canada only) Lifetime Warranty