OCP 3.0 Dual-port 25G SFP28 Ethernet Network Adapter with hardware offload and SR-IOV support.
LR-LINK presents the LRES3040PF-OCP, an OCP 3.0 compliant dual-port 25 Gigabit Ethernet network adapter engineered for modern data center infrastructure. This adapter delivers exceptional throughput with per-port speeds of 1Gbps, 10Gbps, and 25Gbps, making it ideal for Web 2.0, cloud analytics, and storage platforms.
Designed for virtualization efficiency, the LRES3040PF-OCP integrates advanced hardware offload engines that handle NVGRE, VXLAN, and GENEVE encapsulation. This significantly reduces host CPU overhead while improving network scalability. Additionally, SR-IOV technology provides dedicated resources for virtual machines, enhancing isolation and server utilization.
The adapter supports IEEE 1588 PTPv2 for precise time synchronization, crucial for 5G and industrial applications. It offers robust compatibility with major operating systems including Windows Server, Linux distributions (RHEL, CentOS, Ubuntu), VMware ESXi, and various domestic Chinese OS platforms. Built with reliability in mind, it meets FCC, CE, and RoHS certifications.
Dual-port 25G SFP28 connectivity for ultra-fast data transfer in data centers.
Supports SR-IOV and hardware offloads for efficient VM resource allocation.
Hardware uninstallation engines reduce host CPU load for NVGRE/VXLAN traffic.
IEEE 1588 PTPv2 support ensures accurate time synchronization for critical apps.
Compliant with OCP 3.0 specification for open compute platform integration.
High-quality optical modules and cables for optimal compatibility with your network adapter.
Complete technical details for integration and deployment planning.
| Bus Type | OCP 3.0 |
|---|---|
| Connector | 2*25G SFP28 |
| Data Rate per Port | 1Gbps, 10Gbps, 25Gbps |
| Cable Medium | Optical Fiber |
| Virtualization | SR-IOV: YES |
|---|---|
| Offload Engines | |
| Time Sync | IEEE 1588 PTPv2 |
| Jumbo Frames | YES (Max 9.2KB) |
| PXE Support | YES |
| DPDK Support | YES |
| WoL | No |
| iSCSI | No |
| FCoE | No |
| Bracket Height | SFF |
|---|---|
| PCB Size | 115*76*1.6 mm |
| Package Size | 179*150*30 mm |
| Power (Max) | 10.572W |
| Operating Temperature | 0℃ to 55℃ |
|---|---|
| Storage Temperature | -40℃ to 70℃ |
| Storage Humidity | Maximum 90% non-condensing at 35℃ |
| Standards | |
|---|---|
| ESD Protection | Contact ±8KV (Class B), Air ±15KV (Class B) |
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