NVIDIA TECHNOLOGIES NVIDIA SPECTRUM-4 BASED 800GBE 2U OPEN ENET SWITCH NCNR 2/18/26

Key Features

• Up to 800Gb/s per port for 51.2Tb/s aggregate switch bandwidth
• Fully shared packet buffer provides a fair, predictable, and high-bandwidth data path
• Consistent and low cut-through latency.
• Accelerated remote direct-memory access (RDMA) over converged Ethernet (RoCE) with extensions for AI cloud servers built on Ethernet
• Best-in-class Virtual Extensible LAN (VXLAN) scale
• 512,000 forwarding entries flexibly shared across access control list (ACL), longest prefix match (LPM) routes, host routes, media access control list (MAC), equal-cost multi-path (ECMP), and tunnel applications