The Cisco C9300-48P-E is a high-performance enterprise-class Layer 2/Layer 3 managed switch designed for modern campus, branch, and SMB network environments. Built as part of the Cisco Catalyst 9300 Series, this model delivers 48 Gigabit Ethernet PoE+ ports, modular uplink flexibility, advanced security capabilities, and StackWise-480 support for scalable network deployments.
- 48 x 10/100/1000 Gigabit Ethernet PoE+ ports
- Supports up to 437W PoE power budget
- Modular uplink architecture for flexible expansion
- Cisco StackWise-480 technology with up to 480 Gbps stacking bandwidth
- Enterprise-grade Layer 2 and Layer 3 switching
- Cisco IOS XE operating system
- Network Essentials software license included
- Advanced security with MACsec encryption and Secure Boot
- High switching capacity and forwarding performance
- Hot-swappable redundant power supplies and fans
- Designed for enterprise campus, branch office, and SMB deployments
| Specification | Details |
|---|---|
| Model | C9300-48P-E |
| Ports | 48 x Gigabit PoE+ RJ45 |
| PoE Budget | 437W |
| Switching Capacity | 256 Gbps |
| Forwarding Rate | 190.47 Mpps |
| Stack Bandwidth | 480 Gbps |
| Software | Cisco IOS XE |
| License | Network Essentials |
| Uplink Options | Modular uplinks supported |
| Rack Height | 1RU |
| Operating Temperature | 0°C to 45°C |
| Management | CLI, SNMP, Cisco DNA Center |
| Item | Description |
|---|---|
| Product Series | Cisco Catalyst 9300 |
| Product Type | Enterprise Managed Network Switch |
| Port Configuration | 48 x 10/100/1000 PoE+ |
| PoE Standard | IEEE 802.3at PoE+ |
| Available PoE Power | 437W |
| Switching Capacity | 256 Gbps |
| Stacking Technology | StackWise-480 |
| Stack Members | Up to 8 switches |
| DRAM | 8 GB |
| Flash Memory | 16 GB |
| VLAN IDs | 4000 |
| Jumbo Frame Support | 9198 Bytes |
| IPv4 Routes | 32,000 |
| IPv6 Routes | 16,000 |
| Security Features | MACsec, 802.1X, DHCP Snooping |
| Power Supply | Default 715W AC |
| Dimensions | 1.73 x 17.5 x 17.5 inches |
| Weight | Approx. 7.4 kg |
| Deployment | Campus, Enterprise, Branch Office |
The Cisco Catalyst 9300 Series is designed for mission-critical enterprise networks requiring secure, scalable, and resilient switching infrastructure.
The modular uplink design allows businesses to scale bandwidth according to growing network demands without replacing the entire switch.
Built-in security features such as MACsec encryption, Trust Anchor module, and secure boot help protect enterprise environments against modern cyber threats.
With a 437W PoE budget, the switch efficiently powers IP cameras, VoIP phones, wireless APs, and IoT devices.
Compatible with Cisco DNA Center and Cisco IOS XE automation tools for centralized deployment and monitoring.
| Feature | C9300-48P-E | C9300-48P-A |
|---|---|---|
| License Type | Network Essentials | Network Advantage |
| Layer 3 Features | Basic | Advanced |
| Automation Features | Standard | Enhanced |
| SD-Access Support | Limited | Full |
| Best For | SMB & Enterprise Edge | Large Enterprise Core |
| Cost | Lower | Higher |
According to Cisco community discussions, the primary difference between “-E” and “-A” models is the enabled software license and advanced feature availability.
Ideal for enterprise access-layer deployments requiring secure wired and wireless connectivity.
Provides stable PoE+ power for security cameras and centralized monitoring systems.
Supports modern Wi-Fi deployments with reliable Gigabit connectivity and PoE+ power delivery.
Perfect for growing businesses needing scalable and manageable network infrastructure.
