Popular models include the Nexus 3000 series for ultra-low latency access switching; the Nexus 9200 and 9300 for top-of-rack and spine-leaf deployments with speeds ranging from 1G to 800G; the Nexus 9400, 9500, and 9800 chassis systems for dense core and aggregation layers; and the high-density 400G/800G fixed switches for future-ready performance.

These Nexus platforms run on NX-OS, offering unified programmability, automation, and overlay networking capabilities like VXLAN. They also support features such as Fabric Extender (FEX), Virtual Port Channels (vPC), advanced telemetry, and seamless integration with Cisco ACI or software-defined architectures.

At NetworkTigers, customers can browse both refurbished and used Cisco Nexus switches across the full range—whether it’s 3000, 9200, 9300, 9400, 9500, 9800 or advanced 400G/800G models. Refurbished units are thoroughly tested and verified to meet performance standards. Used units are confirmed ready for production networks. Inventory is kept in stock for fast fulfillment, orders ship quickly, and every purchase includes a 365-day warranty, giving customers lasting confidence and exceptional value.