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BackHomeProductsFiber NICs25G Fiber NICs
  • Dual-port 25G SFP28 Ethernet Network Adapter
  • Dual-port 25G SFP28 Ethernet Network Adapter
  • Dual-port 25G SFP28 Ethernet Network Adapter
  • Dual-port 25G SFP28 Ethernet Network Adapter
  • Dual-port 25G SFP28 Ethernet Network Adapter
  • Dual-port 25G SFP28 Ethernet Network Adapter
  • Dual-port 25G SFP28 Ethernet Network Adapter
  • Dual-port 25G SFP28 Ethernet Network Adapter

LRES1021PF-2SFP28

PCIe x8 Dual-port 25G SFP28 Ethernet Network Adapter (Intel Chip Based)
Key Features
1. PCIe v4.0 x8 dual port 25G Ethernet network adapter;
2. There are hardware accelerated packet processing extension function and application queue technology;
3. Optional support for RDMA's iWARP and RoCE v2 features;
4. The adapter is compatible with PCIe v3.0 and v2.0 backwards;
5. Combining application queue with application queue can reduce application delay and improve throughput.

Datasheet: 

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LRES1021PF-2SFP28 is a PCIe v4.0 x8 dual-port 25G ethernet network adapter developed by Shenzhen Lianrui Electronics Co., LTD based on Intel chip. It's Supported by hardware-accelerated packet processing extensions and the introduction of application queue technology, the adapter provides optional support for RDMA's iWARP and RoCEv2 functions, and is downside-compatible with PCIe v3.0 & v2.0.

The application queue technology function of this ethernet fiber network card introduced by Shenzhen Lianrui Electronics Co., Ltd. ensures that each application can request its own queue, that is, the data between each other is no longer confused, with up to 25Gbps interface speed, It can be widely used in network devices such as data center service, cloud computing and storage with high throughput and can handle various workloads. In practical operation, it can reduce application delay and improve throughput by using program queue.

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 implements application-specific data control, information, and rate limiting using optimized application thread to device data paths.

The LRES1021PF-2SFP28 uses Intel chip with wide compatibility and performance assurance. It supports PCIe v4.0 and backwards compatibility with PCIe v3.0.





                                    Specifications

 

Controller

Intel Chip

Baffle Height

Full-height & half-height bracket

Power Consumption

13.7W

System Support

Windows 10 or later

Windows Server 2016 R2/2019 R2 or later

Linux SLES 11/12 or later;

CentOS / RHEL 7.x or later;

Ubuntu 16.10 or later;

Linux Stable Kernel version 4.x or later;

Vmware ESX/ESXi  4.x or later;

Bus Type

PCIe v4.0 x8

Data rate

25/10GbE

Connector

2*25G SFP28

                             Technical Features

 

Protocol Support

IEEE 802.3by-2016 25GBASE-X Ethernet

IEEE 802.3ae 10GBASE-X Ethernet

IEEE 802.1Qav

IEEE 802.1Qbu

IEEE 802.1Qbv

IEEE 802.3br

IEEE 1588 PTP v1&v2

IEEE 802.3ad

IEEE 802.3az - Energy Efficient Ethernet

iSCSI/NFS

Yes

WoL

No

Jumbo Frames

Yes

DPDK

Yes

PXE

Yes

FCoE

No

RDMA iWARP

Yes

RDMA RoCv2

Yes

Virtual network

VxLAN, GENEVE, NVGRE, MPLS, VxLAN-GPE

 

 

                                  Environment Features

Operating Temperature

0 to 55 (32 to 131 )

Storage Temperature

-40 to 85 (-40 to 185 )

Storage Humidity

Maximum: 90% non-condensing relative humidity at 35



P/N

Description

LRES1021PF-SFP28

PCIe x8 Dual-port 25G SFP28 Ethernet Network Adapter (Intel Chip Based)

 

PS: Above details are only for reference, if there is any change,no prior notice.


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