The Arista 7020R Deep Buffer Switches are purpose-designed for aggregation and spine roles where congestion management is critical. With flexible 1G, 10G, and 40G Ethernet connectivity, large routing tables, VXLAN support, and deep packet buffers, the 7020R ensures reliable traffic handling across peering, hybrid cloud, and fabric aggregation environments. Its compact form factor makes it a strong fit for data centers, balancing scale with power and space efficiency.  

The Arista 7280R Universal Spine family extends aggregation capabilities with dense 10/25/40/50/100G Ethernet interfaces and deep buffers. Supporting MPLS, EVPN, and VXLAN routing, the 7280R platforms are engineered to act as both a high-performance spine and a versatile routing system. 

At NetworkTigers, we supply refurbished, used, and new Arista aggregation spine switches that are fully tested and tracked by serial number for production readiness. With fast shipping and a 365-day warranty, NetworkTigers ensures the 7020R and 7280R spine platforms deliver dependable performance for aggregation and core roles in evolving data center networks.