Industrial-grade dual-port Gigabit Ethernet adapter with Intel I350 controller and enhanced RJ45 connectivity.
Unstable network connections in industrial environments often cause costly downtime due to vibration and cable strain. The LRES2003PT dual-port copper gigabit ethernet network adapter addresses this with reinforced RJ45 connectors designed specifically for harsh conditions.
Built on the Intel I350 controller, it delivers 10/100/1000Mbps data rates across two ports while consuming only 3.2W power. This low power consumption reduces thermal load, enabling stable performance in closed chassis. Support for SR-IOV and DPDK offloads processing tasks, freeing CPU resources for critical automation applications.
Ideal for industrial automation and high-performance server deployments, this adapter ensures uninterrupted communication through fault tolerance and redundancy. Its industrial-grade design provides superior stability compared to standard commercial NICs in demanding operational environments.
Wider RJ45 pitch with thickened immersion gold ensures secure cable locking and stable connection in industrial sites.
Larger heat sink effectively solves thermal issues in closed machines, ensuring long-term stable operation.
Based on Intel I350 chip with hardware acceleration for TCP/UDP/IP checksum offloading and TCP segmentation.
Supports port bundling for redundancy and automatic failover to maintain uninterrupted network communication.
Supports SR-IOV, VMDq, and DPDK to optimize virtualized environments and free up host CPU resources.
Complete technical details for integration and deployment planning.
| Controller | Intel I350 |
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| Bus Type | PCIe v2.1 x4, compatible with x8, x16 |
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| Data Rate | 10/100/1000Mbps |
| Connector | 2*1G RJ45 |
|---|---|
| Cable Medium | Copper |
| Cable Type (1000Base-T) | Cat 5E & Cat6 or higher, up to 100m |
| Cable Type (100Base-T) | Cat 5 & Cat5E or higher, up to 100m |
| Cable Type (10Base-T) | Cat 3,4,5 & Cat5E or higher, up to 100m |
| Power Consumption | 3.2W |
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| Protocol Support | IEEE 802.3ab, IEEE 802.3u, IEEE 802.3z, IEEE 802.1Q VLANs, IEEE 802.3x, IEEE 1588, IEEE 802.3az |
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| Feature Support (Yes) | PXE, DPDK, Jumboframe, PCI-SIG SR-IOV, VMDq |
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| Feature Support (No) | FCoE, WoL |
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| 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℃ |
| PCB Size (mm) | 144.5*68.8*1.6 |
|---|---|
| Baffle Configuration | Full height & half height |
| LED Indicators | 1000Mbps: Orange bright + Green flashing; 10/100Mbps: Green flashing |
| Windows | Windows XP/Vista/7/8/8.1/10/11, Windows Server 2003 R2/2008 R2/2012 R2/2016 R2/2019 R2/2022 R2 |
|---|---|
| Linux | Stable Kernel version 2.6.x/3.x/4.x or later; CentOS/RHEL 6.5/7.x or later; Ubuntu 14.x/15.x/16.x or later |
| FreeBSD | FreeBSD 9/10/11 or later |
| VMware | VMware ESX/ESXi 2.6.x/3.x/4.x/5.x or later |
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