Intel® Ethernet Controller I350
I350 controllers support speeds up to 1GbE in dual or quad port configurations. Interface options include MDI interface for 1000BASE-T, 100BASE-TX, 10BASE-T connections, SerDes interface for 1000BASE-SX/LX fiber connections, 1000BASE-KX and 1000BASE-BX for backplane connections, and SGMII interface for SFP and external PHY connections.