Broadcom Dual-Port 10 Gb/s Ethernet PCI Express 3.0 x8 OCP 3.0 SFF Network Adapter (259276)

This item is brand-new, factory sealed.

The Broadcom® BCM957412N4120C is a dual-port 10 Gb/s PCI Express 3.0 x8 network adapter designed to the Open Compute Project (OCP) 3.0 Design Specification in small form factor with two SFP+ network connectors. The adapter supports SFP+ optical modules and copper directattach cables. The network adapter uses the Broadcom BCM57412 25GbE MAC controller with an integrated dual-channel 10GbE SFI transceiver.

Features

• Dual-port pluggable media interface, which can connect to a 10G SFP+ optical transceiver or a copper directattach cable.
• Fully compliant with the SFF-8402 standard.
• x8 PCI Express 3.0 compliant.
• SR-IOV with up to 128 virtual functions (VFs).
• Function-Level Reset (FLR) support.
• TruFlow™ flow processing engine.
• Virtual Network Termination-VXLAN, NVGRE, Geneve, GRE encap/decap.
• vSwitch Acceleration.
• Tunnel-aware stateless offloads.
• DCB support - PFC, ETS, QCN, DCBx.
• RDMA over Converged Ethernet (RoCE).
• Network Controller Sideband Interface (NC-SI).
• SMBus 2.0.
• MCTP over SMBus.
• PCIe-based UART and KCS.
• Jumbo frames up to 9 KB.
• Advanced congestion avoidance.
• Multiqueue, NetQueue, and VMQ.
• IPv4 and IPv6 offloads.
• TCP, UDP, and IP checksum offloads.
• Large send offload (LSO).
• Large receive offload (LRO).
• TCP segmentation offload (TSO).
• Receive-side scaling (RSS).
• Transmit-side scaling (TSS).
• VLAN insertion/removal.
• Interrupt coalescing.
• Network boot-PXE, UEFI.
• iSCSI boot.
• Wake-on-LAN (WOL).
• MSI and MSI-X.
• Conforms to the OCP 3.0 Design Specification Version 1.00.

Applications

• Dual-port 10-Gigabit Ethernet adapter for OCP systems.