The Cisco Nexus 9300 Series is a family of fixed-configuration data center switches designed for leaf, spine, and top-of-rack deployments in enterprise, cloud, and hyperscale environments. Spanning the 9300-EX, 9300-FX, 9300-FX2, 9300-FX3, and 9300-GX platforms, the series delivers port densities from 48x 10G SFP+ to 64x 100G QSFP28 and up to 400GbE per port on GX platforms, with switching capacities ranging from 1.4 Tbps to 12.8 Tbps. All models support both NX-OS standalone mode and ACI fabric mode for software-defined data center deployments. Hardware capabilities include VXLAN bridging and routing, EVPN, 128-way ECMP, vPC active/active high availability, MACsec AES-256, and deep buffer options for congestion-sensitive environments. Available new and refurbished with free priority shipping and Lifetime Warranty.
