Microchip's LAN7431 is a PCIe 3.1 (at 2.5GT/s) to Reduced Gigabit Media Independent Interface (RGMII)?Gigabit Networking bridge providing an ultra-high-performance and cost-effective PCIe to Ethernet connectivity solution.? LAN7431 contains an integrated RGMII interface, PCIe PHY, PCIe endpoint controller, 10/100/1000 Gigabit Ethernet MAC, Integrated OTP, JTAG TAP and EEPROM controller.PCIe-based networking provides flexibility for the routing and placement of network connections anywhere in the system