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 switch delivers forty-eight 1 Gb UPOE+ ports with up to 90 W per port over a 256 Gbps non-blocking switching fabric. Four hot-swap Type-1 uplink bays support any combination of 1 Gb, 10 Gb, 25 Gb, or 40 Gb modules. StackWise-480 offers 480 Gbps per switch and up to 736 Gbps across an eight-switch stack with sub-50 ms fail-over. Network Advantage unlocks full Layer 3 routing, SD-Access segmentation, Encrypted Traffic Analytics, and API programmability for automated campus fabrics. Dual 1100 W AC power supplies yield up to 720 W of PoE budget, while redundant, field-replaceable fans maintain always-on cooling.
| Model | Brand |
| C9300-48H-A | Cisco |
| Series | Device Type |
| Catalyst 9300 Series | Switch - 48 ports - L3 - Managed - stackable |
| Enclosure Type: | Expansion Slots |
| Rack-mountable 1U | 1 (total) / 1 (free) x Expansion Slot |
| Flash Memory | Humidity Range Operating |
| 16 GB | 5 - 90% (non-condensing) |
| Humidity Range Storage | Interfaces |
| 5 - 90% (non-condensing) | 48 x 1000Base-T RJ-45 UPOE+ , 1 x USB 2.0 |
| Jumbo Frame Support | MAC Address Table Size |
| 9198 bytes | 32000 entries |
| MTBF | Max Operating Temperature |
| 227,410 hours | 45 °C |
| Max Storage Temperature | PoE Budget |
| 70 °C | 822 W |
| Ports | Power Over Ethernet (PoE) |
| 48 x 10/100/1000 (UPOE+) | UPOE+ |
| Power Provided | RAM |
| 1100 Watt | 8 GB |
| Weight | Depth x Height x Width |
| 7.72 kg | 48.8 cm x 4.4 cm x 44.5 cm |
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