Broadcom BCM957504-N425G NetXtreme Quad-Port 25GbE SFP28 Network Adapter
Experience enterprise-grade networking performance with the Broadcom BCM957504-N425G NetXtreme Quad-Port 25 Gigabit Ethernet Adapter. This OCP 3.0 compliant network card features four SFP28 ports, PCI Express 4.0 x16 interface, and advanced networking capabilities designed for high-performance server environments.
Advanced Network Architecture and Connectivity
The BCM957504-N425G leverages the powerful BCM57504 100GbE MAC controller with integrated quad-channel 25GbE SFI transceivers. Supporting both SFP28/SFP+ optical modules and copper direct-attach cables, this adapter delivers flexible connectivity options for diverse datacenter needs.
Key Network Features
- Quad-port 25Gb/s SFP28 interface for maximum throughput
- PCI Express 4.0 x16 compliance for superior bandwidth
- SR-IOV support with up to 1000 virtual functions
- RDMA over Converged Ethernet (RoCE) capability
- Advanced security with BroadSAFE® technology
Enterprise-Grade Performance Capabilities
Designed for demanding server environments, this network adapter includes advanced features such as:
- VXLAN, NVGRE, and Geneve tunnel support
- TruFlow™ flow processing engine
- DCB support including PFC, ETS, QCN, and DCBx
- Jumbo frame support up to 9KB
- IPv4/IPv6 offload capabilities
Technical Specifications
| Specification | Detail |
|---|---|
| Form Factor | OCP 3.0 SFF Plug-in Card |
| Network Speed | 25GBase-X |
| Port Configuration | 4x SFP28 Ports |
| Media Support | Optical Fiber, Direct-Attach Copper |
| Weight | 3.88 oz |
