Type: Four 10G SFP NIC with optical Bypass 
			Model Number: 71B4
          - Intel® XL710 ethernet controllers, Four SFP+ 10G SFP ports, PCIe3.0x8 bus
 - Supports 2 groups LAN bypass
 - Network virtualization intelligent offload and acceleration, include VXLAN, NVGRE, VEPA, VEB, supports 128 each device
 - Provides single and unified network solubtion for LAN network,NAS(SMB,NFS) and SAN(iSCSI, FCoE)
 - Provides hardware application EFD Intel ethernet flow director
 - Uses Intel DPDK software optimization, to achieve superior packet performance, FCoE CRC offload
 - Supports Data Center Bridging (DCB), Supports MSI and IPV6
 - Supports Windows7, Win10, RedHat and SuSE Linux, Ubuntu, FreeBSD, etc.