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