Description JHA-QWC202 is a 10G fiber network card dedicated to server , it has two10G SFP+ interface, can support 20Gbps transmission bandwidth, and support PCI-E X8 standard slot, ensure the network card efficient and stable work.In addition, the network card also supports VLAN, QOS strategy, flow control and other functions, suitable for medium and large LAN applications. Product Specification Product Number JHA-QWC202 Product Name 10Gdual-channel commercial fiber network card Product Type Ethernet server network card Processor Chip Intel X710-BM2 Ethernet controller Bus Type PCI Express X8, compatible with the X8 and X16 PCI-E slots Network Interface Type SFP+ System Interface Type PCIe v3.0 (5.0GT/s) Ethernet Storage iSCSI, FCoE, NFS Transmission Rate (Mbps) 10G Type of Transmission Medium Optical fiber Web Standards IEEE802.3 Specific Features Intel Virtualization Technology for Connectivity;Virtual machine device queue (VMDq) andSR-IOV;Advanced packet filtering (by port);VLAN support and VLAN tag insertion, removal and packet filtering;ISCSI acceleration, iSCSI remote boot; Adapter fault tolerance, switch fault tolerance; Adaptive load balancing; Grouping support; TCP check and unload, TCP segment/large send unload, alleviate interrupt; IPv6 unloading; Compatible Operating System Windows Server 2012 R2*,Windows Server 2012 R2 Core,Windows Server 2012Windows Server 2012 Core, Windows Server 2008 R2*, Windows Server 2008 R2 Core Linux* Stable Kernel version 2.6.32/3x, Linux RHEL 6.5 and RHEL 7.0 Linux SLES 11 SP3 and SLES 12, FreeBSD* 9 and FreeBSD* 10, UEFI* 2.1,UEFI* 2.3, VMware ESXi 5.1(Limited Functionality),VMware ESXi 5.5 Length 15 cm (5.90 inches) Width 6.8 cm (2.68 inches) Working Temperature 0℃~55℃(32℉~131℉) Storage Temperature -40℃~70℃（-40℉~158℉） Ordering Information Part Number Product Description JHA-QWC202 Intel X710, PCI Express v3.0 x8(5.0GT/s), 10 Gigabit SFP+Dual Port, 10Gbps TransmissionRate