Arista DCS-7050QX-32S-F — Enterprise 40GbE Data Center Switch

Save up to 70% over new with this professionally refurbished Arista 7050QX-32S data center switch. Delivering 2.56 Tbps of switching capacity with ultra-low 550ns latency, the DCS-7050QX-32S-F is purpose-built for high-performance leaf-spine architectures, cloud deployments, and big data environments.

Key Specifications

• Ports: 32x 40GbE QSFP+ and 4x 10GbE SFP+ in a compact 1RU form factor
• Performance: 2.56 Tbps switching capacity, 1.44 Bpps forwarding rate
• Latency: As low as 550ns in cut-through mode
• Forwarding: Wire-speed Layer 2 and Layer 3 (L2/L3)
• Routing Tables: 288K MAC entries, 144K IPv4 routes, 208K IPv4 host routes
• Buffer: Up to 16MB Dynamic Buffer Allocation
• Cloud Ready: VXLAN, VM Tracer, OpenFlow, DirectFlow, eAPI
• Power: Dual 500W AC hot-swappable PSUs (1+1 redundant), 92%+ efficiency
• Cooling: Front-to-rear airflow with N+1 redundant hot-swappable fans
• CPU/Memory: High-performance x86 CPU, up to 8GB DRAM, up to 4GB Flash
• Flexibility: Configurable as 96x 10GbE + 8x 40GbE using QSFP+ breakout cables

Why Buy from Reef Telecom?

• Industry-leading 10-year warranty on all refurbished equipment
• Free ground shipping on orders over $300
• Same-day shipping on orders placed before 4PM EST
• Every unit professionally tested and inspected before shipment

Ideal Use Cases

The Arista 7050QX-32S is ideal for data center leaf-spine fabrics, high-performance computing (HPC) clusters, big data analytics environments, and software-defined cloud networking (SDCN). Its flexible 10G/40G port configuration and Arista EOS support make it a versatile choice for enterprise and service provider networks.

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.