Broadcom BCM957412N4120C NetXtreme Dual-Port 10Gb SFP+ OCP 3.0 Ethernet Network Adapter
Experience enterprise-grade networking performance with the Broadcom BCM957412N4120C NetXtreme dual-port 10Gb/s Ethernet adapter. This OCP 3.0 compliant network card features two SFP+ ports, PCI Express 3.0 x8 interface, and advanced networking capabilities designed for modern data center environments.
Advanced Network Features and Capabilities
- SR-IOV support with up to 128 virtual functions (VFs)
- TruFlow™ flow processing engine
- VXLAN, NVGRE, Geneve, and GRE encap/decap support
- RDMA over Converged Ethernet (RoCE)
- DCB support including PFC, ETS, QCN, and DCBx
- Network Controller Sideband Interface (NC-SI)
Technical Specifications
| Interface | PCI Express 3.0 x8 |
|---|---|
| Ports | 2 x SFP+ 10Gb/s |
| Media Type | Optical Fiber, Direct-Attach Copper Cable |
| Form Factor | OCP 3.0 Small Form Factor |
Performance Optimization Features
The BCM957412N4120C delivers exceptional performance through:
- Advanced congestion avoidance mechanisms
- TCP, UDP, and IP checksum offloads
- Large send offload (LSO) and Large receive offload (LRO)
- Receive-side scaling (RSS) and Transmit-side scaling (TSS)
- Jumbo frame support up to 9 KB
- Multi-queue support with NetQueue and VMQ
