Quad-port 25G SFP28 PCIe 4.0 network adapter based on Intel E810 for cloud and AI workloads.
LR-LINK presents the LRES1023PF-4SFP28, a robust PCIe 4.0 x16 quad-port 25G Ethernet network adapter powered by the Intel E810 master control solution. Designed for high-performance system workloads in cloud computing and communication environments, this adapter delivers exceptional throughput and efficiency through innovative multifunctional features.
Key to its performance is the Intel 800-series host's Application Device Queuing (ADQ), which provides dedicated traffic queuing to reduce latency and increase application throughput. The adapter also supports dynamic device personalization for protocol-specific traffic acceleration, significantly improving packet processing efficiency while reducing CPU overhead.
For storage and distributed systems, the LRES1023PF-4SFP28 integrates iWARP and RoCE v2 RDMA technologies, enabling high-speed, low-latency, and high-throughput connectivity. Additionally, it includes IEEE 1588 PTP v2 Precision Time Protocol support, ensuring accurate clock synchronization critical for 5G base stations and industrial automation.
Quad-port 25Gbps speeds with Intel E810 controller for maximum throughput.
Supports RoCE v2 and iWARP RDMA for ultra-low latency cloud storage.
IEEE 1588 PTP v2 support ensures accurate clock synchronization.
Full SR-IOV and DPDK support for efficient virtualized environments.
Four SFP28 ports compatible with various fiber and copper transceivers.
High-quality optical modules and cables for optimal compatibility with your network adapter.
Complete technical details for integration and deployment planning.
| Bus Interface | PCIe v4.0 x16 |
|---|---|
| Connector | 4*25G SFP28 |
| Data Rate per Port | 1/10/25 Gbps |
| Cable Medium | Fiber Optic / Copper |
| Controller | Intel E810 |
|---|---|
| Technology | Intel 800 Series |
| RDMA | |
|---|---|
| SR-IOV | YES |
| PXE | YES |
| DPDK | YES |
| Jumbo Frames | YES (Max 9.5KB) |
| IPsec Offloading | YES |
| UEFI | YES |
| 1588 PTP | YES (v1 & v2) |
| WoL | NO |
| iSCSI | NO |
| Bracket Height | Low Profile & Full Height |
|---|---|
| PCB Size | 166.32 x 68.75 x 1.6 mm |
| Power Supply | PCIe Powered |
| Min Power | 9.588 W |
| Max Power | 16.44 W |
| Operating Temperature | 0℃ to 105℃ |
|---|---|
| Storage Temperature | -40℃ to 115℃ |
| Storage Humidity | Max 90% non-condensing at 35℃ |
| ESD Contact Discharge | ±8KV |
| Compliance | FCC, CE, RoHS |
|---|
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