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Server Adapters
PCIe
40 G
LREC9901BF-QSFP+
LREC9901BF-QSFP+

PCIe 3.0 x8 | Intel XL710 | 40G | QSFP+ | Single-port

LREC9901BF-QSFP+

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

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
LREC9901BF-QSFP+
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Overview

LREC9901BF-QSFP+ is a PCIe x8 40Gbps Single-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.




The product of this seris is the ideal solution for implementing multiple network segments, mission-critical high-powered networking applications and environments within high performance servers.




LR-LINK OCP3.0 Dual-port 100G QSFP28 Ethernet Network Adapter: LRES3026PF-OCP


Specifications

Controller

Intel XL710

Transmission rate per port

40 Gigabit

Network Standard Physical Layer Interfaces

40GBASE-SR4/LR4

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


Driver
File name For OS Version Upload time Downlaod
ixl-1.14.2.tar.gz FreeBSD 1.14.2 2024-08-14
i40e-2.25.11.tar.gz Linux 2.25.11 2024-08-14
Release_28.2.zip OS Independent v28.2 2024-07-19