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Green PCB dual SFP+ 10Gbps PCIe x8 network card

LR-LINK

LR-LINK LREC9812AF-2SFP+ 10Gbps dual SFP+ network card

SKU CH-SDZH-VRT2Y

Dual SFP+ 10 Gbps PCIe 2.0 x8 adapter with Broadcom BCM57810S for Windows Server, Linux and VMware

  • Speed10Gbps
  • Connectors2 x SFP+
  • InterfacePCI-Express
  • BUSx8 PCI Express 2.0 (5.0GT/s)
  • Wake On LANNo
  • Temperature0°C ~ 55°C
  • Full 10 GbE line-rate throughput on both ports
  • Broadcom BCM57810S chip offloads TCP/IP and storage protocols
  • PCIe 2.0 x8 at 5.0 GT/s fits x16 slots
  • Runs 0 °C to 55 °C at 5 % to 95 % humidity
  • Supported on Windows Server 2003 R2 through 2019 R2, Linux 2.6+ and VMware ESXi 4.x+

Dual 10GbE SFP+ adapter for servers

The LR-LINK LREC9812AF-2SFP+ uses a Broadcom BCM57810S controller to deliver line-rate 10Gbps Ethernet over two SFP+ cages. Hardware offload handles TCP/IP, FCoE and iSCSI workloads, reducing host CPU utilisation. It targets data-centre servers, HPC clusters and storage appliances that need converged network and storage traffic on a single fabric.

Verify PCIe 2.0 x8 slot and OS support

Your motherboard must provide a PCI Express 2.0 x8 link running at 5.0GT/s; the card also fits x16 slots. Confirm the operating system appears in the supported list: Windows 7 through 10, Windows Server 2003 R2 through 2019 R2, Linux kernel 2.6 or later, CentOS/RHEL 6.5 or later, Ubuntu 14 through 16, or VMware ESXi 4 through 6. The adapter operates from 0°C to 55°C at 5 to 95 percent non-condensing humidity.

Requires SFP+ transceivers and matching cabling

Two SFP+ modules and compatible fibre or direct-attach cables must be sourced separately to complete the links. A low-profile bracket is included for 2U or shallow chassis, while a full-height bracket suits standard servers. Offloaded protocol processing frees CPU cycles for application workloads, and Broadcom Advanced Control Suite simplifies driver and firmware management across the fleet.

Points forts

  • Full 10 GbE line-rate throughput on both ports
  • Broadcom BCM57810S chip offloads TCP/IP and storage protocols
  • PCIe 2.0 x8 at 5.0 GT/s fits x16 slots
  • Runs 0 °C to 55 °C at 5 % to 95 % humidity
  • Supported on Windows Server 2003 R2 through 2019 R2, Linux 2.6+ and VMware ESXi 4.x+

Caractéristiques

BrandLR-LINK
ModelLREC9812AF-2SFP+
Speed10Gbps
Connectors2 x SFP+
InterfacePCI-Express
BUSx8 PCI Express 2.0 (5.0GT/s)
Wake On LANNo
Temperature0°C ~ 55°C
Humidity5 % ~ 95 % (Non-condensing)
Class10G, PCIE

Questions sur cet article

Does the card include SFP+ transceivers or must they be purchased separately?

The adapter provides two SFP+ cages only; compatible 10Gbps transceivers and fibre or copper cables are sold separately.

The card uses a PCIe 2.0 x8 slot — will it work in an x16 slot and do I need a low-profile bracket?

It is compatible with x16 slots and ships with both low-profile and full-height brackets for either chassis type.

What throughput can I expect from the Broadcom BCM57810S when the card is installed in a PCIe 2.0 x8 server?

The BCM57810S delivers full line-rate 10GbE on both ports with hardware TCP/IP and FCoE/iSCSI offload, limited by the 5.0 GT/s x8 bus.

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