LRES3027PF-OCP is an OCP3.0 SFF 4-port 25G Ethernet network adapter developed by Linkreal CO.,LTD. on the basis of Intel E810 master program. The product is supplemented with hardware-accelerated packet processing extensions, while the introduction of application queuing technology, through which NVMe support for Fabric TCP can be realized, but also for RDMA iWARP and RoCEv2 functions with optional support.
Link CO.,LTD. launched the Ethernet network adapter (LRES3027PF-OCP), the use of application queuing technology to ensure that each application can request their own queue, that is, no longer confuse each other's data, with up to 100Gbps interface speed, can be widely used in high throughput can handle a variety of workloads, data centers, services, cloud computing, storage and other networks. services, cloud computing, storage and other network equipment, in actual operation combined with the use of program queues can reduce application latency and improve throughput.
The LRES3027PF-OCP provides scalable ADQ technology to improve the performance scalability and predictability of critical workloads by dedicating specific resources to critical workloads. ADQ uses optimized application thread-to-device data paths to enable application-specific data control, messaging, and rate-limiting.
The LRES3027PF-OCP utilizes the Intel E810 host controller and supports PCIe 4.0 while being backward compatible for PCIe 3.0 use. The use of EPCT's multi-function port configuration technology allows the adapter to be configured for a variety of rates, such as: 4*25G, 4*10G, to meet the needs of a variety of occasions.
Controller | Intel E810 |
Cable medium | Fiber Optics |
Cable Type | 1000BASE-SX、1000BASE-LX |
10GBASE-SR、10GBASE-LR、10GBASE-ER | |
25GBASE-SR、25GBASE-LR | |
Bracket Height | SFF |
Power (min) | 9.984W |
Power (max) | 16.896W |
System Support | Windows 10 /11 |
Windows Server 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 /8.3 | |
Ubuntu 16.04.3 /18.04.5 | |
Ubuntu 20.04.1 /22.04.2 | |
SUSE 12.5 /15.4 | |
FreeBSD 12.2 /13.2 | |
ZTE New Fulcrum 3.2.2 /5.0.5 | |
Asianux Server v7.0 | |
Zhongke Fangde server operating system | |
Emind OS | |
Openkylin 0.7.5 | |
Mikrotik | |
iKuai router | |
Bus Interface | OCP3.0 SFF |
Data rate per port | 1 /10 /25 Gbps |
Connector | 4*25G SFP28 |
Power Supply | OCP3 |
Technical Features
Protocol Support | IEEE 802.3by 25GBASE Ethernet IEEE 802.3ae 10GBASE Ethernet IEEE 802.3x Full Duplex and flow control IEEE 802.3az Energy Efficient Ethernet (EEE) IEEE 802.3AS IEEE 802.1Q VLAN IEEE 802.1Qaz IEEE 802.1Qbb IEEE 802.1x IEEE 802.1bd IEEE1588 v1&v2 |
PXE | Yes |
RoCE | Yes |
DPDK | Yes |
WoL | No |
iSCSI | Yes |
Jumbo Frames | Yes |
FCoE | Yes |
VMDq、SR-IOV | Yes |
NCSI | No |
UEFI | Yes |
SCAN CHAIN | No |
1588 PTP | Yes |
Jumbo Frame(max) | 9KB |
ESD_Contact discharge | ±8kV |
Environment Features
Operating Temperature | 0℃ to 115℃ (32 ℉ to 239 ℉) |
Storage Temperature | -40 ℃ to 115 ℃ (-40 ℉ to 239 ℉) |
Storage Humidity | Maximum: 90% non-condensing relative humidity at 35 ℃ |
Certification | FCC, CE, RoHS |
Physical Features
PCB Size(L x W x H) | 115 x 76 x 1.6 mm |
Package Size(L x W x H) | 179 x 150 x 30 mm |
Weight(g) | * |
LED Indicators
10G /10G | LINK | N/A |
ACT | Green Blink | |
25G | LINK | Green Link + Green Link |
ACT | Green Link + Green BLnk |
Order Information
P/N | Description |
LRES3027PF-OCP | OCP3.0 Quad-port 25G SFP28 Internet Network Adapter (Intel E810 Based) |
| File name | For OS | Version | Upload time | Downlaod |
|---|---|---|---|---|
| ice-1.40.7.tar.gz | FreeBSD | 1.40.7 | 2024-08-14 |
 |
| ice-1.14.13.tar.gz | Linux | 1.14.13 | 2024-08-14 |
|
| Release_28.2.zip | OS Independent | v28.2 | 2024-07-19 |
|
