Cisco C9300-48U-E 48-Port UPOE Switch | Catalyst 9300 Network Essentials Managed Switch
The Cisco C9300-48U-E Catalyst 9300 Series Switch is a next-generation enterprise-class access switch designed for high-density networking environments, advanced wireless deployments, and IoT infrastructures. Equipped with 48 UPOE-enabled Gigabit Ethernet ports, the C9300-48U-E delivers reliable high-speed connectivity and enhanced power capabilities for IP phones, wireless access points, surveillance cameras, and smart building devices.
As part of the Cisco Catalyst 9300 Series, this model supports Cisco StackWise-480 technology, providing up to 480 Gbps stacking bandwidth for scalable campus network deployments. The Network Essentials software license delivers robust Layer 2 features, simplified management, and enterprise-grade security.
Built for modern enterprise networks, the C9300-48U-E offers high switching performance, flexible uplink options, advanced QoS, and future-ready architecture optimized for Wi-Fi 6 and cloud-managed environments.
| Specification | Details |
|---|---|
| Model | C9300-48U-E |
| Product Series | Cisco Catalyst 9300 |
| Ports | 48 x 10/100/1000 UPOE Ports |
| PoE Budget | 822W |
| Switching Capacity | 256 Gbps |
| Stacking Bandwidth | 480 Gbps |
| Software License | Network Essentials |
| Power Supply | 1100W AC |
| Stack Technology | StackWise-480 |
| Management | Cisco IOS XE |
| Form Factor | 1RU Rack Mount |
| Application | Enterprise Campus Network |
Provides 48 high-performance UPOE ports supporting power delivery for:
- Wireless Access Points
- IP Surveillance Cameras
- VoIP Phones
- IoT Devices
- Smart Building Systems
Supports up to 480 Gbps stacking bandwidth for simplified management and scalable network expansion.
The Catalyst 9300 platform supports:
- Secure segmentation
- Encrypted traffic analytics
- Cisco DNA readiness
- Advanced access policies
- Secure enterprise deployments
Designed for high-density wireless networks and next-generation enterprise access infrastructures.
Supports multiple optional uplink modules including:
- 1G
- 10G
- 25G
- 40G
This flexibility helps enterprises scale network performance efficiently.
| Item | Description |
|---|---|
| Part Number | C9300-48U-E |
| Switching Capacity | 256 Gbps |
| Forwarding Rate | Up to 190.48 Mpps |
| Total MAC Addresses | 32,000 |
| IPv4 Routes | 32,000 |
| IPv6 Routes | 16,000 |
| VLAN IDs | 4000 |
| DRAM | 8 GB |
| Flash Memory | 16 GB |
| Jumbo Frames | 9198 Bytes |
| QoS Entries | 5120 |
| ACL Entries | 5120 |
| Dimensions | 1.73 x 17.5 x 17.5 inches |
| Weight | Approx. 16.33 lbs |
| Operating System | Cisco IOS XE |
The Cisco C9300-48U-E is an excellent choice for enterprises requiring:
- High PoE density
- Reliable campus switching
- Wireless-first architecture
- Secure access-layer networking
- Long-term scalability
Compared with traditional Layer 2 switches, the Catalyst 9300 Series offers better automation, programmability, and network resiliency.
| Feature | C9300-48U-E | C9300-48P-E |
|---|---|---|
| PoE Type | UPOE | PoE+ |
| Max Power per Port | Up to 60W | Up to 30W |
| Best For | WiFi 6 APs, Cameras, IoT | Standard VoIP & AP Deployments |
| Total PoE Budget | 822W | Lower |
| Enterprise Power Demand | High | Medium |
The C9300-48U-E is better suited for high-power enterprise deployments and future-proof campus networks.
The primary difference is the software license:
- C9300-48U-E comes with Network Essentials
- C9300-48U-A includes Network Advantage
Network Advantage supports enhanced Layer 3 routing and advanced enterprise services.
Yes. The switch supports Cisco StackWise-480 technology with up to 480 Gbps stacking bandwidth for scalable enterprise deployments.
Yes. The switch is optimized for high-density wireless environments and supports Cisco UPOE for powering advanced Wi-Fi 6 access points.
The C9300-48U-E can power:
- Wi-Fi 6 APs
- PTZ Cameras
- VoIP Phones
- Thin Clients
- IoT Devices
- Digital Signage
Yes. The Catalyst 9300 Series supports redundant power supplies and Cisco StackPower for improved power resiliency.
Absolutely. The Cisco Catalyst 9300 Series is widely deployed in:
- Enterprise campuses
- Government networks
- Healthcare
- Education
- Data-intensive office environments
We provide:
- Pre-sales consultation
- Configuration assistance
- Firmware guidance
- Compatibility recommendations
- Fast delivery available
- Secure packaging
- Worldwide shipping support
- 100% tested before shipment
- Stable enterprise-grade performance
- Warranty support available
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