PCIe v3.0 x8 Dual-port 40 Gigabit Server Ethernet Adapter (Intel XL710)

$ 999.00

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Review

LREC9902BF-2QSFP+is a PCIe x8 40Gbps Dual-Port Fiber Sever Ethernet Adapter based on Intel XL710 chipset, and is compatible with PCIe x16 slot. In addition to managing MAC and PHY Ethernet layer functions, the controller manages PCI Express packet traffic across its transaction, link, and physical/logical layers. Using hardware acceleration, the controller offloads tasks from the host, such as TCP/UDP/IP checksum calculations and TCP segmentation.

Key Features

Single-port/Dual-port 40Gigabit network adapter
PCI Express (PCIe) 3.0, 8.0 GT/s, x8 lanes
QSFP+ Connectivity
Network Virtualization
DCB/DCB-X support
Message Signal Interrupts(MSI-X)
Receive Side Scaling(RSS)
Large Send Offload(LSO)
Low Profile and Full Height Bracket

Controller	Intel XL710
Transmission rate per port	40 Gigabit
Network Standard Physical Layer Interfaces	40GBASE-SR4/LR4
Network Standard Physical Layer Interfaces	40GbE QSFP+ AOC/DAC
Jumbo Frame Support	Up to 9.5 KB
Operating Temperature	0 °C to 55 °C (32 °F to 131 °F)
Network Virtualization	VXLAN, MACinUDP, NVGRE, IPinGRE
LED Indicators OPERATION	40Gbps:Yellow LINK on; Blue ACTblink
Operating System Support	Windows Server2016 R2/2016/2012 R2/2012/2008 R2/2008
	Windows 7/8/8.1/10
	Linux Stable Kernel version 2.4.x / 2.6.x / 3.x / 4.x or later
	VMware6.x