C9300-48UB-A Overview The Cisco Catalyst 9300 Series switches are Ciscos lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industrys most widely deployed switching platform.. C9300-48UB-A Specification Product Description Catalyst 9300 higher scale 48-port modular uplinks 1G UPOE, Network Advantage FRU Power Supply Yes FRU Fans Yes Modular Uplinks Yes Cisco StackPower Yes Stacking Bandwidth Support 480 Gbps Catalyst 9800 Embedded WLC Yes (200 APs) SD-Access Support Yes (256 Virtual Networks) Uplink Configuration Modular Uplinks Default AC power supply 1100W AC Available PoE power 822W Total number of MAC addresses 64,000 Total number of IPv4 routes (ARP plus learned routes) 64,000 IPv6 routing entries 32,000 Multicast routing scale 16,000 QoS scale entries 18,000 ACL scale entries 18,000 Packet buffer per SKU 32 MB buffer for 24- and 48-port Gigabit Ethernet models 64 MB buffer for 24-port Multigigabit model (24UXB) FNF entries 128,000 flow on 24- and 48-port Gigabit Ethernet models 256,000 flows on 24-port Multigigabit DRAM 8 GB Flash 16 GB Switching capacity 256 Gbps Switching capacity with stacking 736 Gbps Forwarding rate 190.48 Mpps Forwarding rate with stacking 547.62 Mpps Dimensions (H x W x D) inches Chassis only: 1.73 x 17.5 x 16.1 W/ Default Power Supply: 1.73 x 17.5 x 19.2 W/ 1100W Power Supply: 1.73 x 17.5 x 19.2
