Arista 7800R3 Scalable Core Switch Routers - Refurbished, Used, and New

The 7800R3 family includes the 7804R3, 7808R3, and 7812R3 chassis, supporting 4, 8, or 12 line card slots. With line cards providing dense 100G and 400G Ethernet connectivity, these systems are engineered for the highest-capacity environments. Redundant fabric modules, supervisors, and power supplies ensure nonstop availability and investment protection in mission-critical deployments.

Positioned as both a core switch and a high-scale router, the 7800R3 platforms support VXLAN, EVPN, MPLS, Segment Routing, and large IPv4/IPv6 routing tables. This makes them a strong fit for cloud interconnect, metro aggregation, and global Internet peering, where performance, visibility, and resiliency are essential.

At NetworkTigers, we provide refurbished, used, and new Arista 7800R3 switches that are fully tested and tracked by serial number for quality assurance. Each unit is production-ready, offering customers reliable access to high-capacity hardware at reduced cost and with faster delivery compared to OEM-only channels.

With fast shipping and a 365-day warranty, NetworkTigers ensures the Arista 7800R3 Scalable Core Switch Routers deliver the scale and resiliency required for the most demanding network cores.