PCIe x1 single-port 2.5G RJ45 network adapter based on Intel controller for home and industrial use.
When gigabit networks bottleneck home storage or industrial applications, upgrading to 2.5G becomes essential without replacing existing cabling infrastructure.
The LRES2031PT network adapter utilizes a PCIe v3.1 x1 interface to deliver 2.5GbE data rates per port, enabling seamless bandwidth upgrades for cost-sensitive deployments. With only 2.0W power consumption, this card minimizes thermal load in compact embedded systems while supporting Jumbo Frames and DPDK for optimized packet processing efficiency.
Ideal for household NAS, digital multimedia, and single-board computers, this Intel-based solution offers broader OS compatibility than generic alternatives. The LRES2031PT provides a reliable, low-power path to 2.5G networking for space-constrained environments.
Delivers 2.5GbE data rates per port via single RJ45 connector for faster-than-gigabit performance.
Operates at only 2.0W power consumption, minimizing thermal output in compact systems.
Supports Windows 10/Server 2019, RHEL/CentOS 8.2+, Ubuntu 20.04+, and Linux Kernel 4.x+.
Includes full-height and half-height brackets for desktop, industrial, and embedded installations.
Supports DPDK, Jumbo Frames, PXE boot, and Wake-on-LAN for versatile deployment scenarios.
Complete technical details for integration and deployment planning.
| Controller | Intel Chip |
|---|
| Bus Type | PCIe v3.1 x1, compatible with x4/x8/x16 |
|---|---|
| Data Rate Per Port | 100MbE/1/2.5/GbE |
| Connector | 1*2.5G RJ45 |
|---|---|
| Baffle Height | Full-height & half-height bracket |
| Power Consumption | 2.0W |
|---|
| Protocol Support | IEEE 802.3bz, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3az, IEEE 802.3z, IEEE 802.1Q VLANs, IEEE 802.3x, IEEE 1588 |
|---|
| Feature Support (Yes) | WoL, Jumbo Frames, DPDK, PXE |
|---|
| Feature Support (No) | iSCSI, FCoE |
|---|
| Operating Temperature | 0 ℃ to 55 ℃ (32℉ to +131℉) |
|---|---|
| Storage Temperature | -40 ℃ to 85 ℃ (-40℉ to 185℉) |
| Storage Humidity | Maximum: 90% non-condensing relative humidity at 35 ℃ |
| Size (mm) | 67*120*21 |
|---|---|
| LED Indicators | 2.5Gbps: Yellow Link + Green Blink; 100/1000Mbps: Green Blink; 10Mbps: No Blink |
| OS Compatibility | Windows 10, Windows Server 2019/R2, RHEL/CentOS 8.2/8.4 or later, Ubuntu 20.04 or later, Linux Stable Kernel version 4.x or later |
|---|---|
| Unsupported Systems | AMD is not support |
Latest certified drivers for all supported operating systems, ensuring optimal performance and compatibility.
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