NVIDIA Mellanox Spectrum SN2700 32-Port 100GbE QSFP28 Open Ethernet Switch MSN2700-CS2F - Refurbished

NVIDIA Mellanox SN2700 — High-Density 100GbE Switching for Data Centers & AI Infrastructure

Save up to 70% over new with Reef Telecom's refurbished NVIDIA Mellanox Spectrum SN2700 (MSN2700-CS2F). Powered by the Spectrum ASIC, this 1U open Ethernet switch delivers 6.4 Tb/s non-blocking switching capacity across 32 QSFP28 ports — ideal for spine and top-of-rack (ToR) deployments in AI/HPC clusters, hyperscale data centers, and cloud environments. Backed by our industry-leading 10-year warranty.

Key Specifications

• Ports: 32x QSFP28 100GbE (supports 10/25/40/50/100GbE per port)
• Switching Capacity: 6.4 Tb/s aggregate, non-blocking architecture
• Throughput: Up to 4.76 Bpps processing capacity
• Latency: Ultra-low 300ns for latency-sensitive workloads
• Form Factor: 1U rack-mountable, standard depth
• Power: Dual AC power supplies, 235W typical consumption
• OS Support: NVIDIA Onyx, Cumulus Linux, or ONIE-compatible NOS
• Routing: Layer 3 — BGP-4, OSPFv2, VRRP, static routing
• Features: RDMA, GPUDirect support, adaptive routing, VXLAN, DCBX, PFC

Ideal Use Cases

Deploy the SN2700 in leaf-spine architectures supporting NVIDIA DGX systems, HGX platforms, and GPU clusters for distributed AI training. Also ideal for high-performance computing (HPC), cloud infrastructure, and enterprise data center fabrics requiring predictable wire-speed performance with zero packet loss.

Every refurbished switch from Reef Telecom is fully tested and ships with our 10-year warranty — the longest in the industry.