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

Bus Type: PCIe v4.0 x8

Data rate: 25/10/1GbE

Connector: 4*25G SFP28

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

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;

Packing List

1 x CD

1 x Network Card

1 x Low profile bracket

1 x Installation Guide