The NVIDIA Spectrum SN5600 is a next-generation 64-port 800GbE data center switch powered by the Spectrum-4 ASIC, delivering a massive 51.2Tb/s of non-blocking bandwidth. It is purpose-built to provide the ultra-low latency and lossless networking required for demanding AI, cloud, and HPC workloads.
Item No :
SN5600Order(MOQ) :
1Product Origin :
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Original Brand: 1-Year Warranty; OEM/Compatible Solutions: 3-Year Warranty.The NVIDIA SN5600 is a next-generation Spectrum-4 Ethernet switch designed for AI, cloud, and high-performance data center networks. It delivers 64 ports of 800GbE in a 2U form factor, providing a total non-blocking switching capacity of 51.2Tb/s and up to 33.3 billion packets per second throughput. Built on NVIDIA’s Spectrum-4 ASIC, it features a fully shared packet buffer architecture for predictable low-latency performance and high bandwidth efficiency. The SN5600 supports a wide range of Ethernet speeds from 10G to 800G and enables advanced features such as RoCE, VXLAN, and AI-optimized networking. It is optimized for NVIDIA Spectrum-X architectures, GPU clusters, and hyperscale cloud and HPC data center deployments.
Delivers non-blocking switching capacity and ~33.3 Bpps throughput for data-intensive workloads.
Features 64 × 800GbE OSFP ports to support high-bandwidth accelerated computing backbones.
Minimizes tail latency for distributed AI and machine learning workloads via RoCE and AI fabric optimization.
Utilizes a dynamic packet buffer architecture to absorb microbursts and guarantee predictable low latency.
Supports 10G to 800G Ethernet for seamless network integration and future-proof scalability.
The extreme bandwidth, density, and low-latency profile of the NVIDIA Spectrum SN5600 make it the definitive choice for:
Providing high-speed, bottleneck-free interconnects for parallel GPU computing.
Empowering public and private clouds with highly scalable, dense, and reliable high-speed networking.
Meeting the ultra-low latency and raw throughput demands of complex scientific computations and data simulations.
Building highly scalable, ultra-dense architectures for massive data centers.
| Hardware Metric | Factory Specification Details |
|---|---|
| Product Model | NVIDIA Spectrum SN5600 Ethernet Switch |
| Switch ASIC | NVIDIA Spectrum-4 ASIC |
| Port Configuration | 64 × 800GbE OSFP ports + 1 × 25GbE SFP28 management port |
| Total Switching Capacity | 51.2 Tb/s non-blocking switching bandwidth |
| Packet Processing Rate | ~33.3 billion packets per second (Bpps) |
| Supported Port Speeds | 10G / 25G / 50G / 100G / 200G / 400G / 800G Ethernet |
| Connector Type | OSFP (64 ports), SFP28 (1 management port) |
| System Form Factor | 2U rack-mount switch chassis |
| Packet Buffer Architecture | Fully shared dynamic buffer for low-latency fabric performance |
| Primary Protocol Support | Ethernet, RoCE (RDMA over Converged Ethernet), VXLAN, AI fabric optimization |
By deploying premium multi-vendor compatible transceivers and active optical cables, data center operators can optimize optical layer capital expenditure allocations without sacrificing operational safety metrics. Keep packet switching metrics moving at peak physical constraints with enterprise-grade quality.
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