Microchip's LAN7430 is a PCIe 3.1 (at 2.5GT/s) to Gigabit Ethernet bridge, providing an ultra-high-performance and cost-effective PCIe to Ethernet connectivity solution.  LAN7430 contains an integrated Ethernet PHY, PCIe PHY, PCIe endpoint controller,  Ethernet MAC, Integrated OTP, JTAG TAP and EEPROM controller.  The device supports 10BASE-T, 100BASE-TX and 1000BASE-T Ethernet with auto-negotiation, auto-polarity correction, HP Auto-MDIX? support and is compliant with IEEE 802.3/802.3u/802.3ab standard