LR- Link LREC9702EF-2 Intel 82576 PCIe X4 1000Mbps 1G 2xSFP Port Server Ethernet Adapter

The LR-LINK LREC9702EF-2SFP Dual-Port Server Adapter is PCIe 1GbE network ethernet adapters. Built with the Intel 82576 Gigabit Ethernet Controller, these new adapters showcase the next evolution in GbE networking features for the enterprise network and data center. These features include support for multi-core processors and optimization for server virtualization.These dual-port adapter provide high-performing, dual-port Gigabit connectivity in a multi-core platform as well as in a virtualized environment. In a multi-core platform, the adapters support different technologies such as multiple queues, receive-side scaling, MSI-X, and Low Latency Interrupts, that help in accelerating the data across the platform, thereby improving application response times.The I/O technologies on a multi-core platform make use of the multiple queues and multiple interrupt vectors available on the network controller. These queues and interrupt vectors help in load balancing the data and interrupts amongst themselves in order to lower the load on the processors and improve overall system performance. For example, depending upon the latency sensitivity of the data, the low level latency interrupts feature can bypass the time interval for specific TCP ports or for flagged packets to give certain types of data streams the least amount of latency to the application.Key FeaturesIntel 82576 Gigabit Ethernet ControllerLow-profileiSCSI remote boot supportLoad balancing on multiple CPUsCompatible with x4, x8, and x16 standard and low-profile PCI Express slotsMulti-port designSupport for most network operating systems (NOS)Intel PROSet Utility for Windows Device ManagerControllerIntel 82576Transmission rate per port1 GbENetwork Standard Physical Layer Interfaces1000BASE-SX: 275 m at 62.5 µm; 550 m at 50 µm1000BASE-LX: 10Km at 9µmJumbo Frame SupportUp to 9.5 KBOperating Temperature0 °C to 55 °C (32 °F to 131 °F)Network VirtualizationVLAN, VEPALED Indicators OPERATIONLink LED:Green; ACT LED:YellowPower supplyPCI Express +3.3V±9%Operating System SupportWindows Server 2016 R2/2012 R2/2012/2008 R2/2008/2003 R2/2003WindowsXP/Vista/7/8/8.1/10Linux Kernel version 2.6.x/3.x/4.x orlater FreeBSD 7.x UnixWare / Open Unix 8VMware ESX/ESXi 5.x/6.x orlater Sun Solaris 9/10/11