product description:PCI-E Intel I225 2.5G Ethernet server network card, using high-performance Intel I225-V Ethernet controller.Intel I225-V controller has a Base-T copper network interface, which can provide a compact single-port integrated multi-gigabit (up to 2.5G)-MDI (copper cable) standard for 2500BASE-T, 1000BASE-T, and 100BASE-TX IEEE802.3 Ethernet interface, 10BASE-TE connection. It can also support Intel vPro technology on specific Intel platforms.PCI-E Intel I225 2.5G Ethernet server network card, designed for: any mobile device, desktop, workstation, value server or industrial design with strict space constraints Specifications:Compliant with PCI Express specification revision 3.1 (5.0GT or s) MDI (copper) standard IEEE802.3 Ethernet interface, up to 2.5Gb or s Compliant with single port 1GbE RJ45 port (copper cable) Compliant with MDI standard IEEE802.3 Ethernet interface (IEEE802.3bz, IEEE802.3ab, IEEE802.3u and IEEE802.3) for 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE applications IEEE802.3 autonegotiator Compliant with IEEE802.3x and IEEE802.3z flow control support, with software controllable RX threshold and TX pause frame Automatic cross detection function (MDI or MDI-X) IEEE 1588 protocol and 802.1AS implementation Support time sensitive network (TSN) function Support IEEE802.3az Energy Efficient Ethernet (EEE) full wake on LAN Support TCP or UDP, IPv4 checksum offloading (Rx or Tx) mission segment offloading (TSO) (IPv4, IPv6) Supports data packets up to 9.5KB jumbo frame technical parameter Applicable network: multi-gigabit server network card Main controller: Intel(R) I225-V Bus type: PCI Express X1, 2.5GT or s Media interface: copper cable, RJ45 mission rate: 2.5G or 1000 or 100Mbps Network topology: 2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE, IEEE 802.3bz, IEEE 802.3, IEEE 802.3x, IEEE1588, IEEE 802.3az,-Energy Efficient Ethernet (EEE) Management function: IPMI fer via SMBu