Arista DCS‑7280QR‑C36 – 36‑Port 40GbE Data Center Switch

The Arista DCS‑7280QR‑C36 is a high‑performance, carrier‑class data center switch designed for modern cloud, enterprise, and hyperscale environments. With 36 × 40GbE QSFP+ ports, ultra‑low latency, and Arista’s award‑winning EOS (Extensible Operating System), this platform delivers exceptional throughput, scalability, and reliability for demanding leaf‑and‑spine architectures.

This unit has been professionally tested, fully inspected, and reset to factory defaults, ensuring dependable, ready‑to‑deploy operation.

Key Features

• 36 × 40GbE QSFP+ Ports
  High‑density 40G switching ideal for spine, leaf, and aggregation layers
• Up to 2.88 Tbps Switching Capacity
  Designed for large‑scale data center fabrics and high‑performance workloads
• Ultra‑Low Latency Architecture
  Perfect for cloud, HPC, virtualization, and latency‑sensitive applications
• Arista EOS Operating System
  Proven stability, advanced automation, open APIs, and industry‑leading programmability
• Flexible QSFP+ Options
  Supports 40G, 4×10G breakout, and a wide range of optical and DAC modules
• Redundant, Hot‑Swappable Power & Fans
  Ensures continuous uptime and simplified maintenance
• Advanced Network Features
  VXLAN, MLAG, EVPN, QoS, advanced monitoring, and extensive L2/L3 capabilities
• Ideal for Leaf‑Spine Deployments
  Built for scalable, high‑bandwidth data center architectures

What’s Included

• Arista DCS‑7280QR‑C36 switch
• Installed dual power supplies
• Installed fan modules
• Rack‑mount kit
• Power cord
• Console cable

All components are tested, verified working, and ready for immediate installation.