LREC9802BF-2SFP+
-- PCIe X8 10-Gigabit dual SFP+ port server Optical fiber network adapter
Product introduction
Lrec9802bf-2sfp + is a PCIe X810-gigabit SFP+ two-port server optical network adapter developed by Shenzhen Lianrui Electronics Co., LTD based on Intel 82599. The server optical network adapter is designed for servers and high-end devices. The adapter card can easily integrate any PCI Express X8 into a 10-gigabit network. The performance is optimized so that the I/O of the system is no longer the bottleneck of high-end network applications.
The LREC9802BF-2SFP+ 10-gigabit dual-port fiber optic network adapter comes with two fully integrated 10-gigabit Ethernet media Access Control (MAC) and SFP+ ports. In addition to managing the network's MAC and PHY layers, the controller manages PCI-E packet traffic through its transaction, link, and physical/logical layers. Through hardware acceleration, the controller can share tasks for the host, such as TCP/UDP/IP verification, computing tasks and TCP segmentation. The adapter card from Shenzhen Lianrui is an ideal solution for deploying multiple networks and critical network applications on high performance servers.
The LREC9802BF-2SFP+ 10-gigabit dual-port optical network adapter provides hardware enhancements such as intelligent queue technology optimized for multi-core processors, on-chip load balancing, and higher gigabit Ethernet scalability. Intel Virtualization technology (VT-C) includes a network layer to significantly improve overall system performance in a virtual server environment. Intel VT-C includes a number of hardware optimization features that significantly reduce I/O bottlenecks, improve throughput, and reduce latency. Intel VT-C's component Virtual Machine Device Queues (VMDq) can significantly improve performance and reduce CPU usage by unloading the data sorting load from the virtual machine monitor (VMM) to the network controller. The latest enhancements include uninstalling inter-VM switching within the server. Vm direct connection (VMDc) Configured with a VM provides nearly perfect performance.
The LREC9802BF-2SFP+ 10-gigabit two-port optical fiber network adapter provides multiple hardware optimization features for I/O virtualization and supports a unified network, allowing LOCAL area network (LAN), storage area network (LAN), SAN, and IPC traffic to share the same Ethernet network High performance level support. The adapter provides Storage over Ethernet optimization. Fibre Channel FCoE uninstallation can significantly improve the throughput rate of the FCoE solution and reduce the CPU usage related to FCoE protocol processing in the data path. The adapter also supports iSCSI. This feature allows SAN and LAN traffic to share the existing Ethernet infrastructure without a dedicated iSCSI adapter. The adapter contains advanced features that greatly increase the speed of iSCSI traffic and support iSCSI remote startup.