McDewey

Data sheet Cisco public © 2025 Cisco and/or its affiliates. All rights reserved. Stacking Cisco Catalyst 9300 Series Switch models are designed for stacking as a single virtual switch, enabling customers to have a single management plane and control plane for up to 448 access ports. Figure 5. Cisco Catalyst 9300 Series modular uplink models stack (C9300/C9300X SKUs) and fixed uplink models stack (C9300L SKUs). Table 5 lists the supported stacking options. Table 5. Supported stacking options Model Stacking support Stacking bandwidth support Optional stacking hardware Number of members Supported stack members C9300X SKUs StackWise-1T 1 Tbps StackWise cable 8 Stacks with other Catalyst 9300X models at StackWise-1T speeds with same license level Stacks with C9300 SKUs at StackWise-480 speeds with same license level C9300 SKUs StackWise-480 480 Gbps StackWise cable 8 Other C9300 SKUs with same license level C9300 higher-scale SKUs only stack with other like higher-scale models C9300L SKUs StackWise-320 320 Gbps C9300L-STACK-KIT Or C9300L-STACK-KIT2 8 Stacks with other Catalyst 9300L and 9300LM models with same license level C9300LM SKUs StackWise-320 320 Gbps C9300L-STACK-KIT2 8 Stacks with other Catalyst 9300L and 9300LM models with same license level