Overview

LRES1019PF-QSFP28 is a PCI express v4.0 x16 single port 100G ethernet network adapter developed by Shenzhen Lianrui Electronics Co., Ltd. on the basis of the Intel chip. 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 PCle 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.

Key Features

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

Specification
Controller: Intel Chip

Baffle Height: Half height & full height baffle

Bus Type: PCI Express v4.0 x16, Compatible with PCI Express v3.0 Data rate: 10/25/50/100GbE

Connector: 1*QSFP28

iSCSI: Yes

Jumbo Frames: Yes

DPDK: Yes

PXE: Yes

RDMA (iWARP,RoCEv2): Yes

Network virtualization: SR-IOV、VxLAN、GENEVE、GRE

System Support:

Windows Server 2016 R2/2019 R2

CentOS/RHEL 7.x or later

Ubuntu 16.x or later

FreeBSD 11.x/12.x or later