NVIDIA Spectrum SN5600 Ethernet Switch

The SN5600 smart-leaf, spine, and super-spine switch offers 64 ports of 800GbE in a dense 2U form factor. The SN5600 is ideal for NVIDIA Spectrum-X deployments and enables both standard leaf/spine designs with top-of-rack (ToR) switches as well as end-of-row (EoR) topologies. The SN5600 offers diverse connectivity in combinations of 1 to 800GbE and boasts an industry-leading total throughput of 51.2Tb/s.

• 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