Arista 7280R3 Series

The Arista 7280R3 Series is a high-performance family of data center switches designed for demanding enterprise, cloud, and service provider environments. Built on Arista’s advanced EOS (Extensible Operating System), the 7280R3 delivers deep packet buffering, high-density 100G/400G connectivity, and ultra-low latency, making it ideal for large-scale routing, high-frequency trading, and spine-leaf architectures. It supports rich L2/L3 features, extensive automation, advanced telemetry, and scalable internet peering capabilities. With a flexible and modular design, the 7280R3 Series ensures future-ready performance and operational efficiency for next-generation network infrastructures.