Dual-port Gigabit PCIe x4 network adapter based on Intel I350 controller for server redundancy.
LR-LINK presents the LREC9722PT, a PCIe x4 dual-port Gigabit copper Ethernet network adapter independently developed based on the Intel I350 controller. Designed for servers and high-end devices, this adapter ensures high-performance network communications by allowing both ports to operate in full duplex mode simultaneously.
Key to its reliability is the support for link aggregation and SR-IOV, enabling multiple ports to be bundled into a group for fault tolerance and redundancy. The adapter automatically detects and routes communication from failed ports, ensuring uninterrupted service while expanding bandwidth without occupying excessive PCI Express channel resources.
Equipped with integrated hardware acceleration, the LREC9722PT offloads TCP/UDP/IP checksums and segmentation tasks from the CPU, freeing up processing power for other applications. This makes it an ideal solution for deploying critical network applications in data centers and industrial environments where stability and efficiency are paramount.
Two Gigabit RJ45 ports for expanded bandwidth and redundancy.
Powered by reliable Intel I350 controller for stable performance.
Supports Single Root I/O Virtualization for efficient resource sharing.
Offloads TCP/IP checksums to reduce CPU usage.
Combines ports for fault tolerance and uninterrupted communication.
Complete technical details for integration and deployment planning.
| Bus Type | PCIe v2.1 x4 (compatible with x8, x16) |
|---|---|
| Connector | 2*1G RJ45 |
| Cable Medium | Copper (Cat 5e or higher for 1GBase-T) |
| Controller | Intel I350 |
|---|---|
| Data Rate | 10/100/1000Mbps |
| Duplex Mode | Full Duplex |
| SR-IOV | YES |
|---|---|
| PXE | YES |
| Jumbo Frame | YES |
| VMDq | YES |
| DPDK | YES |
| WoL | NO |
| iSCSI | NO |
| Baffle Configuration | Full height & half height |
|---|---|
| Power Consumption | 4.04W |
| Operating Temperature | 0℃ to 55℃ |
|---|---|
| Storage Temperature | -40℃ to 85℃ |
| Storage Humidity | Max 90% non-condensing at 35℃ |
| IEEE 802.3ab | 1000BASE-T Gigabit Ethernet |
|---|---|
| IEEE 802.3u | 100BASE-TX Fast Ethernet |
| IEEE 802.1Q | VLANs |
| IEEE 802.3az | Energy Efficient Ethernet (EEE) |
Latest certified drivers for all supported operating systems, ensuring optimal performance and compatibility.
Look up product firmware versions, hardware revisions, and OS compatibility by entering your part number or hardware version.
