Cisco Catalyst 9300 Switch (C9300-48U-A)
The Cisco C9300-48U-A is an enterprise-level switch that stands at the core of modern network infrastructures, providing unmatched scalability and high-density connectivity essential for digital business transformation. As part of the renowned 9300 family, this model includes advanced support for Cisco UPOE (Universal Power over Ethernet), enabling flexible device deployments for a wide range of enterprise applications. The C9300-48U-A makes Cisco switching technology accessible to organizations that demand robust performance, reliability, and ongoing investment protection. With a comprehensive switching capacity of 256 Gbps and superior stacking with StackWise-480 technology, the c9300-48u-a can rapidly adapt to evolving network requirements. Its available 822W PoE power output delivers efficient powering of IoT, wireless, and collaboration devices. Integrated security, advanced routing, and application visibility features position the 9300 as the ideal platform for enterprise access environments.
C9300-48U-A specification
| Model | C9300-48U-A |
|---|---|
| Brand | Cisco |
| Product Description | Catalyst 9300 48-port UPOE, Network Advantage |
| Total 10/100/1000 or Multigigabit Copper Ports | 48 Cisco UPOE |
| Default AC Power Supply | 1100W AC |
| Cisco StackWise-480 | Yes |
| Total number of MAC addresses | 32,000 |
| Stack Bandwidth | 480 Gbps |
| Total Number of IPv4 Routes | 32,000 (24,000 direct routes and 8,000 indirect routes) |
| Multicast routing scale | 8000 |
| VLAN IDs | 4,000 |
| DRAM | 8 GB |
| Flash | 16 GB |
| Total Switched Virtual Interfaces (SVIs) | 2,000 |
| Default power supply | PWR-C1-1100WAC-P |
| Jumbo frames | 9,198 bytes |
| Wireless bandwidth per switch | Up to 48 Gbps on 24-port Gigabit Ethernet model |
| Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 inches |
| Electromagnetic emissions certifications | 47 CFR Part 15, CISPR22 Class A, EN 300 386 V1.6.1, EN 55022 Class A, EN 55032 Class A, CISPR 32 Class A, EN61000-3-2, EN61000-3-3, ICES-003 Class A, TCVN 7189 Class A, V-3 Class A, CISPR24, EN 300 386, EN55024, TCVN 7317 |
| Safety certifications | UL 60950-1, CAN/CSA-C222.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950.1, IEEE 802.3 |