Server Adapters

LRES3020PF-OCP
OCP 3.0 Dual-Port 10G SFP+ Network Adapter (Net-swift 1820AL2 Based)

OCP 3.0 dual-port 10G Ethernet adapter with industrial-grade temperature support.

OCP 3.0 Form Factor Dual-Port 10G Speed Industrial Grade Reliability Advanced Virtualization
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LRES3020PF-OCP
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LRES3020PF-OCP
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Overview Accessories Specifications Drivers Firmware & Tutorials Version Query

Product Overview

When server density increases in cloud data centers, standard PCIe slots become scarce, requiring efficient OCP form factors for network connectivity. The LRES3020PF-OCP addresses this by providing dual-port 10G capability in a compact OCP 3.0 SFF structure, ensuring high-density deployment without sacrificing bandwidth.

Equipped with the Net-swift 1820AL2 controller, this adapter delivers 10Gbps per port over fiber optics, enabling low-latency communication for critical applications. Its industrial-grade operating temperature range of -45°C to 85°C ensures reliability in harsh environments, while supporting Jumbo Frames up to 9.2KB for optimized large data transfers.

Ideal for servers and high-end devices requiring robust LAN and SAN performance, this card supports SR-IOV and 1588 PTP for virtualization and precision timing. Choose the LRES3020PF-OCP for secure, accelerated networking in demanding industrial and data center infrastructures.

OCP 3.0 Form Factor

Compact SFF design optimized for high-density server deployments.

Dual-Port 10G Speed

Two SFP+ ports supporting adaptive 1G/10Gbps data transmission.

Industrial Grade Reliability

Operates reliably in extreme temperatures from -45°C to 85°C.

Advanced Virtualization

Supports SR-IOV and network virtualization for efficient resource usage.

Compatible Accessories

High-quality optical modules and cables for optimal compatibility with your network adapter.

Technical Specifications

Complete technical details for integration and deployment planning.

Controller & Interface

LRES3020PF-OCP - Controller & Interface Specifications
Controller Net-swift 1820AL2
Bus Type PCIe 3.0 (8.0GT/s) x8
Connector 2*10G SFP+
Cable Medium Optical fiber

Performance

LRES3020PF-OCP - Performance Specifications
Data Rate per Port 1G/10Gbps
Fiber Type Support 10GBase-R, 1GBase-R
Jumbo Frames 9.2KB

Power & Physical

LRES3020PF-OCP - Power & Physical Specifications
Min Power 3.72W
Max Power 5.61W
Bracket Height SFF
PCB Size 115*76*1.6 mm

Protocol Support

LRES3020PF-OCP - Protocol Support Specifications
IEEE Standards IEEE 802.1p, 802.1Q, 802.1Qaz, 802.1Qau, IEEE 802.2, 802.3ac, 802.3ad, 802.3az, 802.3x, 802.3z

Feature Support (Yes)

LRES3020PF-OCP - Feature Support (Yes) Specifications
Supported Features PXE, UEFI, SR-IOV, 1588 PTP, ScanChain, NCSI, FRU, SMBus

Feature Support (No)

LRES3020PF-OCP - Feature Support (No) Specifications
Unsupported Features WoL

Environment

LRES3020PF-OCP - Environment Specifications
Operating Temperature -45 ℃ to 85 ℃ (-49℉ to 185 ℉)
Storage Temperature -45 ℃ to 85 ℃ (-49℉ to 185 ℉)
Storage Humidity Maximum: 90% non-condensing relative humidity at 35 ℃

Driver Downloads

Latest certified drivers for all supported operating systems, ensuring optimal performance and compatibility.

All OS 1 driver
ESXi_driver
2026-05-22
Windows 1 driver
txgbe_win_ndis6.3
v6.3 2024-08-12
Linux 2 drivers
universal-linux-driver
2026-05-22
txgbe-1.3.6
v1.3.6 2024-08-12
EulerOS / openEuler 2 drivers
openEuler-driver
2026-05-22
BCLinux-for-Euler
2026-05-22

Firmware & Tutorial Downloads

Firmware updates, setup guides and documentation to get started quickly.

DPDK_patch
2026-05

Version Identification & Query

Look up product firmware versions, hardware revisions, and OS compatibility by entering your part number or hardware version.

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