Dual-port Gigabit Ethernet NIC based on Intel I350 with RJ45 ports for server fault tolerance.
LR-LINK presents the LREC9712HT, a robust PCIe x4 dual-port Gigabit Ethernet network adapter built on the reliable Intel I350 chip program. Designed specifically for servers and server clusters, this adapter ensures high-performance network communication through full-duplex operation on both ports simultaneously.
Key to its reliability is the support for IEEE 802.3ad link aggregation, which allows multiple ports to be bundled together. This feature extends network bandwidth and provides fault tolerance; if one port fails, traffic is automatically rerouted to maintain uninterrupted communications.
To optimize system efficiency, the LREC9712HT integrates hardware acceleration for TCP/UDP/IP checksum offloading and TCP segmentation. This significantly reduces CPU resource usage, freeing up processing power for other critical applications while maintaining low latency and high throughput.
Two Gigabit RJ45 ports for enhanced connectivity and bandwidth in server environments.
Supports IEEE 802.3ad link aggregation for fault tolerance and network redundancy.
Intel I350 chipset with hardware offloading to reduce CPU load and improve speed.
Compatible with PCIe x4, x8, and x16 slots, fitting various server chassis.
Complete technical details for integration and deployment planning.
| Port Configuration | Dual-port |
|---|---|
| Connector Type | 2x RJ45 |
| Data Rate per Port | 10/100/1000Mbps |
| Cable Medium | Copper (Cat5E/Cat6) |
| Bus Interface | PCIe v2.1 x4 |
| Controller | Intel I350 |
|---|---|
| Protocol Support | IEEE 802.3ab, 802.3u, 802.3z, 1588, 802.3ad, 802.3az |
| Link Aggregation | YES (IEEE 802.3ad) |
|---|---|
| Hardware Offload | TCP/UDP/IP Checksum, TSO |
| Jumbo Frames | YES |
| WoL | YES |
| DPDK | YES |
| PXE | NO |
| iSCSI | NO |
| FCoE | NO |
| Bracket Height | Low Profile & Full Height |
|---|---|
| Max Power | 4.0 W |
| Power Supply | PCIe Bus Powered |
| Operating Temperature | 0℃ to 55℃ |
|---|---|
| Storage Temperature | -40℃ to 70℃ |
| Storage Humidity | 90% non-condensing |
| Compliance | FCC, CE, RoHS |
|---|
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