The Arista DCS-7280QRA-C36SM-FLX-R is a fixed high-density data center switch in the 7280R family, delivering 36 x 40 GbE QSFP+ ports and 12 x 100 GbE QSFP28 ports for dense leaf-spine deployments. This FLX-R variant carries AlgoMatch and FLX routing capabilities on a fixed Arista platform, enabling advanced routing features within a single box. It supports EVPN and VXLAN for virtualized fabrics, along with SR and MPLS, making it suitable for large-scale data-center networks that require scalable, policy-driven routing and ecosystem integrations.
