Cisco Catalyst 9300 Series Switches are Cisco’s lead stackable enterprise access switching platform and, as part of the Catalyst 9000 family, are built to transform your network to handle a hybrid world where the workplace is anywhere, endpoints could be anything, and applications are hosted all over the place.
The Catalyst 9300 Series, including the Catalyst 9300X models, continues to shape the future with continued innovation that helps you reimagine connections, reinforce security and redefine the experience for your hybrid workforce, big or small. With Catalyst 9300 Series switches, you choose how you want to manage your network – on-premises, virtual, or from the cloud.
The Cisco switch C9300-48UN-E offers 48x 5GB UPoE RJ45 ports and a single module slot for additional expandability. Module options include the C9300-NM-4G, C9300-NM-8X, and C9300-NM2Q modules,With support for existing 3850 network modules, this switch also provides versatility in networking setups. Switching capacity is rated at an impressive 640 Gbps (1120 Gbps with stacking), while the forwarding rate reaches up to 476.19 Mpps (833.33 Mpps with stacking). The MAC Address Table Size can accommodate up to 32,000 addresses.
| Model | Brand |
| C9300-48UN-E | Cisco |
| Series | Switch Version |
| Catalyst 9300 Series | Network Essentials |
| Interface | Switching capacity |
| 48x 5 Gigabit Ethernet UPOE RJ45 | 640 Gbps |
| Stacking bandwidth | Default AC power supply |
| 480 Gbps | 1100W AC |
| Available PoE power | Forwarding rate |
| 822W | 476.19 Mpps |
| Total number of MAC addresses | Total number of IPv4 routes (ARP plus learned routes) |
| 32,000 | 32,000 (24,000 direct routes and 8000 indirect routes) |
| IPv4 routing entries | IPv6 routing entries |
| 32,000 | 16,000 |
| Multicast routing scale | QoS scale entries |
| 8,000 | 5,120 |
| ACL scale entries | Packet buffer per SKU |
| 5,120 | 32 MB buffer |
| FNF entries | DRAM |
| 64,000 flow | 8 GB |
| Flash | VLAN IDs |
| 16 GB | 4,094 |
| Total Switched Virtual Interfaces (SVIs) | Jumbo frames |
| 1,000 | 9198 bytes |
| Total routed ports per 9300 Series stack | Mean time between failures (hours) |
| 448 | 198,647 |
| Dimensions (H x W x D) | Weight |
| 1.73 x 17.5 x 22.2 inch / 4.4 x 44.5 x 56.3 cm | 20.05 Pounds / 9.09 Kilograms |
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