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LRES1026PF-2SFP28

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PCIe x8 Dual-port 25G SFP28 Ethernet Network Adapter (Mellanox ConnectX-4 Chip Based)

Key Features

  • A fiber 25G ethernet network adapter based on Intel chips.
  • Dual 1/10/25GbE SFP28 ports deliver multiple high speed connections.
  • Dynamic Device Personalization (DDP)
  • Supports both RDMA iWARP and RoCEv2
  • Application Device Queues (ADQ)
  • IEEE 1588 Precision Time Protocol (PTP)

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Terms and Conditions
- Standard Manufacture Warranty. 
- Rate exclusive of (5%) UAE VAT. 
- Delivery lead time: 1 - 2 days business days.
- Free UAE Shipping (Terms & Conditions apply).

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LRES1026PF-2SFP28 is a PCIe v3.0 x8 dual-port 25G ethernet network adapter developed by Shenzhen Lengrui Electronics Co., Ltd. based on mellanox ConnectX-4 chip. It has 1/10/25G

connection for virtualization applications of network facilities, local hardware support based on Ethernet stateless uninstallation engine, direct connection technology, etc.

The SR-IOV technology of LRES1026PF-2SFP28 provides dedicated adapter resources for virtual machines in the server to meet the guarantee of isolation and protection. At the same time,

I/O virtualization provides better server utilization in the data center while reducing costs and cabling complexity. Allow more virtual machines to run on the same hardware to meet more user

needs.


LRES1026PF-2SFP28 adopts NVGRE, VXLAN and GENEVE hardware uninstallation engine to effectively solve the problem of virtual machine traffic transmission through encapsulation format

(such as NVGRE and VXLAN) logical tunnel. It solves the network scalability and the load on the host CPU. These offloading engines encapsulate and unencapsulated coverage protocol headers,

enabling traditional offloading to be performed on encapsulated traffic from these and other tunneling protocols (Geneva, MPLS, QinQ, etc.).

LRES1026PF-2SFP28 provides a very economical and flexible Ethernet adapter solution for Web 2.0, cloud, data analytics, database and storage platforms.


Product Reference Site Link


Controller Mellanox ConnectX-4

Baffle Height Full-height & half-height bracket

Power Consumption 10.1W

System Support

Windows 8.1/10/11

Windows Server 2016 R2/2019 R2/2022 R2 or later

UOS20 or later;

CentOS / RHEL 7.2 or later;

Ubuntu 16.04 or later;

KYLIN 10/10 SP2

SLES 12 SP2/SP3 or later;

Oracle Linux 7.8/7.9 or later;

FreeBSD 12/13 or later;

OPENEULER 20.03/20.03 SP1

Fedora 32

EulerOS 2.0 SP10/SP5 or later;

Debian 9.13/10.8 or later;

Citrix XenServer Host 7.1

BCLINUX 7.6/7.7/8.1/8.2

ALIOS 7.2

Linux Stable Kernel version 3.10.x or later;

Vmware ESX/ESXi 6.5 or later;

Bus Type PCIe v3.0 x8

Data rate 25/10/1GbE

Connector 2*25G SFP28

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