LRES1027PF-4SFP28 is a PCIe X8 four-port optical 25G Ethernet network adapter developed by Shenzhen Lingrui Electronics Co., LTD based on Intel master control solution. Using Intel 800 series master control, through innovative multi-functional functions to improve application efficiency and network performance. With its high-density high transmission rate ports, the cloud and communications are optimized for high-performance system workloads.

Key Features

1. A fiber 25G ethernet network adapter based on Intel chips.

2. Four 1/10/25GbE SFP28 ports deliver multiple high speed connections.

3. Dynamic Device Personalization (DDP)

4. Supports both RDMA iWARP and RoCEv2

5. Application Device Queues (ADQ)

6. IEEE 1588 Precision Time Protocol (PTP)

Specifications

Controller: Intel Chip

Baffle Height: Full-height & half-height bracket

Power Consumption: 22.0W

System Support: Windows 10

Windows Server 2016 R2/2019 R2 or later

Linux SLES 12 or later;

CentOS / RHEL 7.5 or later;

Ubuntu 20.10 or later;

Linux Stable Kernel version 4.19.58 or later;

Vmware ESX/ESXi 5.x or later;

Bus Type: PCIe v4.0 x8

Data rate: 25/10/1GbE

Connector: 4*25G SFP28

Technical Features

iSCSI: Yes (Can be set up)

WoL: No

Jumbo Frames: Yes

DPDK: Yes

PXE: Yes (Can be set up)

FCoE: Yes (Can be set up)

RDMA: iWARP/RoCE v2