Dual-port Gigabit Ethernet NIC based on Intel I210AT with PCIe 2.1 x4 interface for industrial and enterprise use.
LR-LINK presents the LRES1051PT, a robust PCIe 2.1 x4 dual-port Gigabit Ethernet network adapter designed for demanding environments. Built around the reliable Intel I210AT chipset, this adapter ensures high-speed data transmission at 10/100/1000Mbps while maintaining low latency through parallel and pipeline logic architecture.
Engineered for stability and efficiency, the LRES1051PT supports IEEE 1588 PTP clock synchronization and Wake-on-LAN (WoL) for remote management. It features advanced power management technologies like Energy-Efficient Ethernet and error correction memory protection, making it suitable for industrial automation, machine vision, and IoT systems where reliability is critical.
This network adapter offers broad operating system compatibility, including Windows Server, Linux distributions (RHEL, CentOS, Ubuntu), VMware ESXi, and various domestic Chinese OS platforms. With support for jumbo frames up to 9.5KB and UEFI boot capability, the LRES1051PT provides flexible integration into diverse server and industrial control infrastructures.
Two independent Gigabit Ethernet ports for flexible network layout and redundancy.
Powered by Intel I210AT controller ensuring high reliability and performance.
Wide temperature range and ESD protection ideal for harsh industrial environments.
Optimized packet management with DMA merging and pipeline logic for efficient throughput.
Supports Wake-on-LAN and IEEE 1588 PTP for precise time sync and remote control.
Complete technical details for integration and deployment planning.
| Model | LRES1051PT |
|---|---|
| Controller | Intel I210AT |
| Bus Interface | PCIe 2.1 x4 |
| Data Rate per Port | 10/100/1000 Mbps |
| Connector | 2x RJ45 |
| Cable Medium | Copper |
| Wake-on-LAN | Yes |
|---|---|
| Jumbo Frames | Yes (Max 9.5KB) |
| IEEE 1588 PTP | Yes |
| DPDK Support | Yes |
| UEFI Boot | Yes |
| RSS Queues | 4 Send / 4 Receive |
| PXE | No |
| SR-IOV | No |
| Bracket Height | Low Profile & Full Height |
|---|---|
| PCB Size | 68.05 x 123 x 1.6 mm |
| Power Consumption (Min) | 2.808W |
| Power Consumption (Max) | 3.684W |
| ESD Protection | ±8KV |
| Lightning Surge Test | ±2KV |
| Operating Temperature | 0℃ to 70℃ |
|---|---|
| Storage Temperature | 0℃ to 70℃ |
| Storage Humidity | Max 90% non-condensing @ 35℃ |
| Standards | FCC, CE, RoHS |
|---|---|
| Protocol Support | IEEE 802.3u, 802.3ab, 802.1AS, 802.1Qav, 802.3az |
Latest certified drivers for all supported operating systems, ensuring optimal performance and compatibility.
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