PCIe x16 Dual-port 100G QSFP28 Ethernet Network Adapter (Intel E810)



Key Features

  • PCI Express v4.0 x16 dual-port 100G fiber Ethernet network adapter card
  • iWARP and RoCEv2 Remote Direct Memory Access (RDMA)
  • Intel Ethernet Adaptive Virtual Function (Intel Ethernet AVF)
  • Enhanced server virtualizations: 256 VFs, 768 VSIs
  • IEEE 1588 Precision Time Protocol (v1 and v2) with per-packet time stamping


LRES1014PF-2QSFP28 is a PCI Express v4.0 x16 dual-port fiber 100G ethernet network adapter developed by Shenzhen Lianrui Electronics Co., Ltd. on the basis of the Intel master control solution. It is supplemented by the expansion function of hardware acceleration data packet processing, and the application queue technology is introduced. This technology can realize the NVMe support of Fabric TCP. It also has selective support for the iWARP and RoCEv2 functions of RDMA. This adapter can At the same time, it is backward compatible with PCIe v3.0 & v2.0. The adapter card achieves a dual-port bidirectional communication transmission rate with a theoretical throughput of 400GB on a PCI Express v4.0 x16 bus.

The ethernet fiber network card launched by Shenzhen Lianrui Electronics Co., Ltd., uses application queue technology to ensure that each application can apply to its own queue. That is to say, the data between each other is no longer confused, with an interface speed of up to 100Gbps, which can be widely used in data center services, cloud computing, storage and other network equipment that can handle various workloads with high throughput, and combined in actual operation The use of program queues can reduce application latency and increase throughput.

The fiber network card provides scalable ADQ technology to improve the performance scalability and predictability of critical workloads by dedicating specific resources to critical workloads. ADQ uses an optimized application thread to device data path to implement application-specific data control, information and rate limiting functions.

LRES1014PF-2QSFP28 adopts Intel’s main control with extensive compatibility and performance guarantee, supports PCIe v4.0 and is backward compatible with PCIe v3.0.


Controller Intel Chip
Baffle Height Half height & full height baffle
Power Consumption 15.0W
System Support Windows 7/8/8.1
Windows Server 2008 R2/2012 R2/2016 R2/2019 R2;
Linux Stable Kernel version 2.6.32.x/3.x/4.x/5.x or later;
CentOS/RHEL 6.x / 7.x or later;
Ubuntu 14.x/15.x/16.x or later;
VMware ESX/ESXi 4.x/5.x/6.x or later
Bus Type PCI Express v4.0 x16, Compatible with PCI Express v3.0
Data Rate Supported Per Port 100GbE
Connector 2*QSFP28