Dual-port 10G SFP+ PCIe network adapter based on Intel X710 for data centers.
When network congestion causes application timeouts in AI training clusters, every microsecond of latency matters. The LREC9812BF-2SFP+ addresses this by delivering reliable, low-latency connectivity for critical server applications.
Based on the Intel X710 controller, this adapter features dual SFP+ ports supporting 1/10Gbps data rates. With PCIe v3.0 x8 interface compatibility, it ensures efficient data offloading and reduced CPU overhead through LSO and GSO support, enabling higher throughput for virtualized environments.
Ideal for data centers and high-end servers requiring network virtualization, this card supports SR-IOV, VMDq, and DPDK. Its robust design includes half-height and full-height brackets, making it versatile for various chassis configurations while maintaining optimal thermal performance.
Powered by Intel X710 Ethernet MAC+PHY for reliable 10GbE performance.
Two SFP+ connectors supporting 1/10Gbps data rates for flexible connectivity.
Supports SR-IOV, VMDq, and DPDK for efficient network virtualization.
LSO and GSO offloading reduces CPU usage, freeing resources for applications.
Compatible with PCIe v3.0 x8 and x16 slots, supporting various operating systems.
High-quality optical modules and cables for optimal compatibility with your network adapter.
Complete technical details for integration and deployment planning.
| Controller Chip | Intel X710 |
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| Bus Type | PCI Express v3.0 (8.0GT/s) x8, compatible with x16 |
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| PCIe Version | v3.0 |
| Connector | 2*SFP+ |
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| Data Rate | 1/10Gbps |
| Fiber Type | 10000Base-SR, 10000Base-LR, 10000Base-Cu |
| Power Consumption | 7.4W |
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| Standards | IEEE 802.3ae, IEEE 802.3x, IEEE 802.1AS, IEEE 802.1Q, IEEE 802.3AD, IEEE 1588, IEEE 802.3az |
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| Supported Features | PXE, UEFI, iSCSI, DPDK, VMDq, Jumbo Frames, RSS, SR-IOV, 1588 PTP |
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| Unsupported Features | FCoE, WoL |
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| Operating Temperature | 0℃ to 55℃ (32℉ to 131℉) |
|---|---|
| Storage Temperature | -40℃ to 70℃ (-40℉ to 158℉) |
| Storage Humidity | Maximum: 90% non-condensing relative humidity at 35 ℃ |
| Baffle Height | Half height & full height baffle |
|---|---|
| PCB Size | 138.7*68.9*1.6 mm |
| OS Support | Windows 7/8/10/11, Windows Server 2012/2016/2019/2022, VMware ESXi 6.5/6.7, Deepin 15.11, RHEL/CentOS 7.6, Centos 7.9/8.3, Ubuntu 18.04.5/16.04.3, SUSE 12.5, FreeBSD 12.2, ZTE NewFulcrum 3.2.2/5.0.5, Tongxin UOS 20, Galaxy Unicorn v10 SP1, NeoKylin 4.0.2/7.6 |
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Latest certified drivers for all supported operating systems, ensuring optimal performance and compatibility.
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