Startech Arista Networks AR-SFP-10G-T Compatible SFP+ Module, 10GBASE-T, SFP+ to RJ45 Cat6/Cat5e, 10GE Gigabit Ethernet SFP+, RJ-45 (Copper) 30m, Mini GBIC Transceiver SFP Plus Module - Lifetime Warranty (AR-SFP-10G-T-ST) - SFP (mini-GBIC) transceivermodul - 10GbE