Official manufacturer family image; appearance may vary by model.
思科 Cisco / Switches
Cisco C9300-48UB Switch
Model：C9300-48UB
Product family：Cisco Catalyst 9300 Series Switches
Cisco C9300-48UB switch with official model specifications and configuration support.
Product overview
Specifications are transcribed from the explicit C9300-48UB model column in Cisco documentation. Performance test conditions and optional configurations follow the source data sheet. The image is an official series illustration. Contact us to confirm ports, licensing, installation and supply configuration.
Key technical specifications
| Specification | Value |
|---|---|
| Total 10/100/1000, Multigigabit copper or SFP fiber | 48 ports Cisco UPOE |
| Uplink configuration | Modular uplinks |
| Default AC power supply | 1100W AC |
| Primary power supply | PWR-C1-1100WAC-P |
| Default or upgrade | Default |
| Available PoE | 822W |
| With 350W secondary PS | 1172W |
| With 715W secondary PS | 1537W |
| With 1100W secondary PS | 1800W ** |
| With 1900W secondary PS | 1800W ** |
| Chassis only | 1.73 x 17.5 x 16.1 |
| With default power supply | 1.73 x 17.5 x 19.2 |
Specifications are compiled from manufacturer references. Confirm the full specification, hardware version, configuration, availability and compatibility before ordering.