Single-port 10GBASE-T PCIe network adapter based on Marvell AQC113 controller.
Scaling network bandwidth in legacy server racks often requires balancing speed with existing copper infrastructure costs. The LRES2051PT addresses this by delivering 10GBASE-T performance over standard twisted pair wiring, eliminating the need for expensive fiber upgrades while maintaining high throughput for data-intensive applications.
Built on the Marvell AQC113 controller, this adapter supports six network rates including 10G, 5G, 2.5G, and 1G, ensuring seamless backward compatibility. With a compact PCIe 3.0 x4 interface consuming only 2.805W max power, it provides energy-efficient connectivity that fits into space-constrained chassis without sacrificing data transmission efficiency or generating excessive heat.
Ideal for enterprise servers and workstations requiring reliable 10G copper connectivity, the LRES2051PT features robust ESD protection and jumbo frame support up to 16KB. Its broad OS compatibility, including Windows Server and various Linux distributions, makes it a versatile choice for IT administrators seeking stable, high-speed network expansion via RJ45.
Supports 10G/5G/2.5G/1G/100M/10M speeds for flexible network integration.
High-performance main control solution ensuring stable data transmission.
Low power consumption mode and IEEE 802.3az support reduce operational costs.
Excellent ESD anti-static performance (±8KV contact, ±15KV air) and lightning surge protection.
Compatible with Windows, Linux, and specialized domestic operating systems.
Complete technical details for integration and deployment planning.
| Controller Chip | Marvell AQC113 |
|---|
| Bus Interface | PCIe v3.0 (8GT/s) x4; Compatible x8 x16 |
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| Connector | 1*10G RJ45 |
|---|---|
| Cable Medium | Copper |
| Copper Cable Type | 10GBASE-T/5GBASE-T/2.5GBASE-T/1000BASE-T/100BASE-T/10BaseT |
| Data Rate per Port | 10G / 5G / 2.5G / 1G / 100M / 10M |
| Power Supply | PCIe |
|---|---|
| Power (min) | 1.2177 W |
| Power (max) | 2.805 W |
| IEEE Standards | IEEE 802.3an, IEEE 802.3bz, IEEE 802.3ab, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3x, IEEE 802.3az |
|---|
| Supported Features | PXE, WoL, Jumbo Frames (up to 16 KB), Low Power Consumption Mode, LED Indication |
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| Unsupported Features | SR-IOV |
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| Operating Temperature | 0℃ to 70℃ (-32 ℉ to 158 ℉) |
|---|---|
| Storage Temperature | -55 ℃ to 105 ℃ (-67 ℉ to 221 ℉) |
| Storage Humidity | Maximum: 90% non-condensing relative humidity at 35 ℃ |
| ESD Contact Discharge | ±8KV |
| ESD Air Discharge | ±15KV |
| Lightning Surge Test | ±1KV common mode |
| Bracket Height | Low Profile & Full Height |
|---|---|
| PCB Size | 105.1 * 68.1 * 1.6 mm |
| Operating Systems | Windows 10/11, Windows Server 2022, RHEL/Centos 7.3/7.6/7.9/8.2/8.3, Ubuntu 16.04.3/18.04.5, Deepin, UOS20, Asianux Server v7.0, NeoKylin 7.6, iKuai router, ZTE New Fulcrum, Emind OS, OpenKylin 0.7.5, Zhongke Fangde desktop/server OS |
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Latest certified drivers for all supported operating systems, ensuring optimal performance and compatibility.
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