LRES1027PF-4SFP28 is a PCIe4.0 x8 quad-port 25G ethernet network adapter developed by Linkreal CO.,LTD. based on the Intel E810 master control solution. Adopting Intel 800 series master control, it improves application efficiency and network performance through innovative multi-functional features. With its high-density high transfer rate ports, it is optimized for high-performance system workloads in cloud and communications.
The LRES1027PF-4SFP28 contributes to performance optimization in the cloud and storage, with high-density 25G ports providing multiple on-demand connections, and the Intel 800-series master's Application Device Queuing (ADQ) providing dedicated traffic queuing to reduce latency and increase application throughput while also featuring dynamic device personalization to support protocol-specific traffic acceleration to Improve packet processing efficiency and reduce CPU overhead; the addition of iWARP and RoCE v2 RDMA technology provides high-speed, low-latency, high-throughput connectivity for cloud storage targets.
The LRES1027PF-4SFP28 contains IEEE 1588 PTP v2 Precision Time Protocol support for accurate clock synchronization.
PCIe x8 Dual-port 25G SFP28 Ethernet Network Adapter: LRES1021PF-2SFP28
Specifications
Controller |
Intel E810 |
Cable medium |
Fiber Optics |
Cable Type |
25GBASE-SR、25GBASE-LR、25GBASE-Cu |
10GBASE-SR、10GBASE-LR、10GBASE-Cu |
|
1GBASE-SR、1GBASE-LR、1GBASE-Cu |
|
Bracket Height |
Low Profile & Full Height |
Power (min) |
12.084 W |
Power (max) |
12.936 W |
System Support |
Windows 10 /11 |
Windows Server 2016 /2019 /2022 |
|
Deepin 20 /20.6 /20.9 |
|
VMware ESXi 6.7 /7.0 |
|
Galaxy Unicorn V10 |
|
NeoKylin 7.6 |
|
RHEL/CentOS 7.6 /7.9 /8.2 |
|
Ubuntu 16.04.3 /18.04.5 |
|
Ubuntu 20.04.1 /22.04.2 |
|
SUSE 12 SP5 |
|
SUSE 15 SP4 |
|
FreeBSD 12.2 /13.2 |
|
ZTE New Fulcrum 5.0.5 /3.2.2 |
|
Asianux Server v7.0 |
|
Zhongke Fangde server operating system |
|
iKuai router |
|
Bus Interface |
PCIe v4.0 (16.0GT/s) x8; compatible x16 |
Data rate per port |
1/10/25 Gbps |
Connector |
4 * 25G SFP28 |
Power Supply |
PCIe |
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 |
PXE |
No |
DPDK |
Yes |
WoL |
No |
Jumbo Frames |
Yes |
SR-IOV |
Yes |
1588 PTP |
Yes |
UEFI |
No |
SCAN CHAIN |
No |
ESD_Contact discharge |
±2KV |
Environment Features
Operating Temperature |
0℃ to 55℃ (32 ℉ to 131 ℉) |
Storage Temperature |
-40 ℃ to 70 ℃ (-40 ℉ to 158 ℉) |
Storage Humidity |
Maximum: 90% non-condensing relative humidity at 35 ℃ |
Certification |
FCC, CE, RoHS |
Physical Features
PCB Size(L x W x H) |
166.27 x 68.81 x 1.6mm |
Package Size(L x W x H) |
222 x 147 x 28 mm |
Weight(g) |
* |
LED Indicators
1/10 G |
Connection Status |
Orange Link |
Transfer status |
Orange Link + Green Blink |
Order Information
P/N |
Description |
LRES1027PF-4SFP28 |
PCIe x8 Quad-port 25G SFP28 Internet Network Adapter (Intel E810 Based) |
PS: Above details are only for reference, if there is any change,no prior notice.
Category:Firmware version: Size:KB Views:1Date:2023-11-01
Category:Firmware version:升级包 Size:KB Views:1Date:2023-10-12
Category:Driver version:intel windows driver Size:KB Views:1Date:2023-03-13
PCIe x8 Quad-port 25G SFP28 Ethernet Network Adapter (Intel E810)
PCIe x8 Quad-port 25G SFP28 Ethernet Network Adapter (Intel E810)
PCIe x8 Quad-port 25G SFP28 Ethernet Network Adapter (Intel E810)
PCIe x8 Quad-port 25G SFP28 Ethernet Network Adapter (Intel E810)