Save thousands on the NVIDIA Mellanox SN2100 (MSN2100-CB2F) — a high-density 100GbE open Ethernet switch built for demanding data center, storage, and HPC environments. Professionally tested, restored to like-new condition, and backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• 16x QSFP28 ports — each supporting 10G, 25G, 40G, 50G, or 100GbE speeds
• 3.2 Tbps non-blocking switching capacity, 2.38 Bpps forwarding rate
• Ultra-low 300ns port-to-port latency (Mellanox Spectrum ASIC)
• Breakout support: up to 64x 25GbE or 32x 50GbE ports
• Layer 3 routing: BGP, OSPF, VXLAN, ECMP
• RoCEv2 / RDMA over Ethernet for storage acceleration
• Runs NVIDIA Onyx, Cumulus Linux, or ONIE for open networking
• Dual redundant hot-swappable AC power supplies included
• Half-width 1RU form factor (7.9" wide) — deploy two side-by-side per rack unit

Ideal Use Cases

• Top-of-rack (ToR) switch for GPU servers and HPC clusters
• Spine switch in leaf-spine data center architectures
• Storage cluster connectivity: NetApp MetroCluster, Oracle RAC, DB2 pureScale
• AI/ML training infrastructure requiring low-latency, high-bandwidth networking
• SDN deployments with OpenFlow 1.3 support

What's Included

• 1x NVIDIA Mellanox SN2100 switch (MSN2100-CB2F)
• 2x redundant AC power supplies
• P2C (port-to-cooling) or C2P (cooling-to-port) airflow configurations available

Every refurbished switch from Reef Telecom is professionally inspected, tested, and restored. Rail kit and professional installation services available separately. Questions? Our telecom engineers are ready to help.

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.