OCP 3.0 Dual-port 40G Ethernet Network Adapter based on Intel XL710 with PCIe 3.0 x8 interface.
LR-LINK presents the LRES3042PF-OCP, a high-performance OCP 3.0 dual-port 40Gbps Ethernet network adapter independently developed based on the Intel XL710-BM2 master control solution. This adapter complies with OCP 3.0 design specifications and small form factor (SFF) panel standards, making it ideal for modern high-density server deployments.
Featuring dual QSFP+ ports, this adapter supports 40Gbps link rates and allows port bundling for fault tolerance and redundancy. It enables real-time monitoring and automatic traffic routing from faulty ports to ensure uninterrupted high-performance communication. The stateless offloading capabilities distribute network traffic to CPU cores, improving throughput and freeing up resources for other applications.
Key technical features include support for SR-IOV, NCSI, SMBus temperature monitoring, ScanChain, and Jumbo frames up to 9.7KB. It also supports IEEE 1588v2 PTP for precise time synchronization. With hot-swap capability and broad OS compatibility including Windows, VMware ESXi, Linux distributions, and various domestic operating systems, the LRES3042PF-OCP is an ideal solution for deploying critical network applications on high-performance servers.
Dual-port 40Gbps connectivity via QSFP+ interfaces for maximum bandwidth.
Supports SR-IOV and NCSI for enhanced virtualization and management reliability.
Stateless offloading improves network throughput and reduces CPU usage.
Complies with OCP 3.0 standard and SFF panel design for easy integration.
Supports IEEE 1588v2 PTP for precise time synchronization in networks.
High-quality optical modules and cables for optimal compatibility with your network adapter.
Complete technical details for integration and deployment planning.
| Host Connector | PCIe 3.0 x8 |
|---|---|
| Port Count | Dual-port |
| Physical Interface | QSFP+ |
| Link Speed | 40Gbps |
| Supported Physical Layer | IEEE 802.3ae, 802.3x, 802.3ad/802.1AX, 802.1Q, 802.1p, 802.3az, 802.1Qbb, IEEE 1588v2 |
| Controller | Intel XL710-BM2 |
|---|---|
| Adapter Type | OCP 3.0 |
| SR-IOV | Yes |
|---|---|
| NCSI | Yes |
| PXE/UEFI | Yes |
| WoL | Yes |
| 1588 PTP | Yes |
| SMBus Monitor | Yes |
| ScanChain | Yes |
| Jumbo Frames | 9.7KB |
| Hot Swap | Yes |
| FRU | Yes |
| Form Factor | SFF |
|---|---|
| PCB Size | 115*76mm |
| Package Size | 179*150*30mm |
| Power Consumption | 7.2W (Max) |
| Operating Temperature | -10°C to 55°C |
|---|---|
| Storage Temperature | -40°C to 70°C |
| Storage Humidity | Maximum: 90% non-condensing at 35°C |
| Certification | FCC, CE, RoHS |
|---|
Firmware updates, setup guides and documentation to get started quickly.
Look up product firmware versions, hardware revisions, and OS compatibility by entering your part number or hardware version.
