Dual-port 10G SFP+ PCIe server adapter based on Intel X710 chip for data center virtualization.
LR-LINK proudly presents the LREC9812BF-2SFP+, a robust dual-port 10G SFP+ Ethernet network adapter engineered for modern data center environments. Built upon the industry-leading Intel X710 chipset, this PCIe v3.0 x8 server adapter delivers exceptional throughput and low latency, making it ideal for demanding applications in cloud computing and AI infrastructure.
This adapter excels in network virtualization and traffic management, offering advanced features like SR-IOV, VMDq, and RSS to distribute network load efficiently across CPU cores. By offloading tasks such as LSO and GSO from the host software, we ensure reduced CPU overhead and maximized system resources for critical applications.
Designed for flexibility and reliability, the LREC9812BF-2SFP+ supports various fiber types including 10GBase-SR and LR, while maintaining full compatibility with PCIe x16 slots. Whether deployed in Linux, Windows Server, or VMware ESXi environments, this card provides seamless integration, PXE boot support, and comprehensive protocol compliance for uninterrupted high-performance communication.
Powered by Intel X710 for superior 10Gbps throughput and low latency in data centers.
Supports SR-IOV and VMDq for efficient resource allocation in virtualized environments.
Dual SFP+ ports compatible with SR/LR fiber and copper modules for versatile networking.
Reduces host CPU overhead with hardware offload capabilities for LSO, GSO, and iSCSI.
Ensures fault tolerance and redundancy with advanced link aggregation and self-detection.
Works seamlessly with major OS platforms including Windows, Linux, and VMware ESXi.
High-quality optical modules and cables for optimal compatibility with your network adapter.
Complete technical details for integration and deployment planning.
| Bus Type | PCI Express v3.0 x8 (compatible with x16) |
|---|---|
| Data Rate | 1/10 Gbps |
| Connector | 2 x SFP+ |
| Fiber Types | 10000Base-SR, 10000Base-LR, 10000Base-Cu |
| Controller | Intel X710 |
|---|---|
| Architecture | Ethernet MAC + PHY Dual Port Controller |
| Virtualization | |
|---|---|
| Offloading | |
| Management | |
| Standards | |
| Jumbo Frames | YES |
| PCB Size | 138.7 x 68.9 x 1.6 mm |
|---|---|
| Package Size | 222 x 147 x 28 mm |
| Bracket Type | Low Profile & Full Height |
| Power Consumption | 7.4W |
| Operating Temperature | 0°C to 55°C |
|---|---|
| Storage Temperature | -40°C to 70°C |
| Storage Humidity | Max 90% non-condensing at 35°C |
| OS Support | Windows 7/8/10/11, Server 2012-2022, RHEL/CentOS, Ubuntu, VMware ESXi, FreeBSD, ZTE NewFulcrum, Tongxin UOS, Galaxy Unicorn, NeoKylin |
|---|---|
| Compliance | IEEE 802.3ae, 802.3x, 802.1AS, 802.1Q, 802.3AD, 1588, 802.3az |
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