/mcpData sheet Cisco public © 2025 Cisco and/or its affiliates. All rights reserved. Bandwidth specifications Table 9. Bandwidth specifications SKU Switching capacity Switching capacity with stacking Forwarding rate Forwarding rate with stacking C9300X-48TX 1,760 Gbps 2,760 Gbps 1309 Mpps 2232 Mpps C9300X-48HX 1,760 Gbps 2,760 Gbps 1309 Mpps 2232 Mpps C9300X-48HXN 960 Gbps 1960 Gbps 714.24 Mpps 1458.24 Mpps C9300X-24HX 800 Gbps 1,880 Gbps 654.72 Mpps 1398.72 Mpps C9300-24T 208 Gbps 688 Gbps 154.76 Mpps 511.90 Mpps C9300-48T 256 Gbps 736 Gbps 190.47 Mpps 547.62 Mpps C9300-24P 208 Gbps 688 Gbps 154.76 Mpps 511.90 Mpps C9300-48P 256 Gbps 736 Gbps 190.47 Mpps 547.62 Mpps C9300-24U 208 Gbps 688 Gbps 154.76 Mpps 511.90 Mpps C9300-48U 256 Gbps 736 Gbps 190.48 Mpps 547.62 Mpps C9300-24UX 640 Gbps 1120 Gbps 476.19 Mpps 833.33 Mpps C9300-48UXM 580 Gbps 1060 Gbps 431.54 Mpps 788.69 Mpps C9300-48UN 640 Gbps 1120 Gbps 476.19 Mpps 833.33 Mpps C9300-24UB 208 Gbps 688 Gbps 154.76 Mpps 511.90 Mpps C9300-48UB 256 Gbps 736 Gbps 190.48 Mpps 547.62 Mpps C9300-24UXB 640 Gbps 1120 Gbps 476.19 Mpps 833.33 Mpps C9300-24H 208 Gbps 688 Gbps 154.76 Mpps 511.90 Mpps C9300-48H 256 Gbps 736 Gbps 190.48 Mpps 547.62 Mpps C9300-24S 208 Gbps 688 Gbps 154.76 Mpps 511.90 Mpps C9300-48S 256 Gbps 736 Gbps 190.47 Mpps 547.62 Mpps C9300X-12Y 1,000 Gbps 2,000 Gbps 744.04 Mpps 1488 Mpps C9300X-24Y 2,000 Gbps 3,000 Gbps 1488 Mpps 2232 Mpps