Overview
The Cisco C9300-24U-E Catalyst 9300 Switch is a next-generation
enterprise access switch designed for high-density, high-power
network environments. As part of the Cisco Catalyst 9300 Series, it
delivers industry-leading performance, scalability, and security
for campus networks, smart buildings, wireless infrastructures, and
IoT deployments.
Equipped with 24 Universal Power over Ethernet (UPOE) ports, the
C9300-24U-E can provide up to 60W per port, enabling it to power
advanced devices such as Wi-Fi 6/6E access points, PTZ surveillance
cameras, IP phones, digital signage, and IoT endpoints—all through
a single Ethernet cable. This significantly reduces infrastructure
complexity and installation costs.
Built on Cisco IOS XE, the switch supports automation,
programmability, advanced security, and Software-Defined Access
(SD-Access). Combined with StackWise-480 technology, it provides
exceptional scalability and high availability for enterprise
networks.
Quick Specifications
| Specification | Details |
|---|
| Model | C9300-24U-E |
| Series | Cisco Catalyst 9300 |
| Ports | 24 × Gigabit Ethernet UPOE Ports |
| PoE Standard | Cisco UPOE (Up to 60W per port) |
| Total PoE Budget | Up to 830W |
| Power Supply | 1100W AC |
| Switching Capacity | 208 Gbps |
| Forwarding Rate | 154.76 Mpps |
| Stacking Technology | Cisco StackWise-480 |
| Stacking Bandwidth | Up to 480 Gbps |
| StackPower Support | Yes |
| DRAM | 8 GB |
| Flash Memory | 16 GB |
| VLANs | Up to 4000 |
| Operating System | Cisco IOS XE |
| Form Factor | 1RU Rack Mount |
Key Features
24-Port Cisco UPOE Support (Up to 60W Per Port)
The C9300-24U-E delivers Universal Power over Ethernet (UPOE),
allowing up to 60W per port—ideal for powering next-generation
enterprise devices without external power adapters.
Typical powered devices include:
- Wi-Fi 6 / Wi-Fi 6E Access Points
- PTZ Security Cameras
- IP Phones and VoIP Systems
- Smart Building Sensors
- Digital Signage Displays
- IoT and Industrial Devices
High-Performance Enterprise Switching
With 208 Gbps switching capacity and 154.76 Mpps forwarding
performance, the switch ensures smooth operation in high-density
enterprise environments with low latency and high reliability.
Cisco StackWise-480 Technology
Stack multiple switches into a single logical system with up to 480
Gbps stacking bandwidth, enabling:
- Simplified management
- High availability
- Fast failover
- Scalable network expansion
- Reduced operational complexity
Advanced Enterprise Security
The Cisco C9300-24U-E includes multi-layer security features:
- Secure Boot
- Image Integrity Verification
- MACsec Encryption
- Trustworthy Systems Architecture
- Access Control Lists (ACLs)
- Network Segmentation
- Threat Detection Capabilities
Cisco IOS XE Programmability
A modern, software-driven operating system enabling:
- Network automation
- REST APIs
- Telemetry and analytics
- SD-Access integration
- Cloud management support
- DevOps-style network operations
Modular Uplink Flexibility
Supports multiple uplink modules for scalable connectivity:
- 1G SFP modules
- 10G SFP+ modules
- 25G SFP28 modules
- 40G QSFP+ modules
This modular design allows businesses to upgrade bandwidth without
replacing the entire switch.
Benefits of Cisco C9300-24U-E
Simplified High-Power Device Deployment
Deliver both data and high power over a single cable, reducing
cabling complexity.
Future-Ready Architecture
Supports modern enterprise technologies such as Wi-Fi 6, IoT, and
SD-Access.
Reduced Total Cost of Ownership (TCO)
Fewer power adapters, simplified maintenance, and improved
operational efficiency.
High Availability and Reliability
Enterprise-grade hardware with stacking and redundancy features
ensures business continuity.
Scalable Growth
StackWise-480 allows seamless expansion as network demand
increases.
Technical Specifications
| Item | Specification |
|---|
| Ethernet Ports | 24 × UPOE Gigabit Ethernet |
| Max Power Per Port | 60W |
| Total PoE Budget | Up to 830W |
| Switching Capacity | 208 Gbps |
| Forwarding Rate | 154.76 Mpps |
| Stack Bandwidth | 480 Gbps |
| MAC Address Table | 32,000 |
| IPv4 Routes | 32,000 |
| IPv6 Routes | 16,000 |
| VLAN Support | 4000 |
| DRAM | 8 GB |
| Flash Memory | 16 GB |
| Operating System | Cisco IOS XE |
| Power Supply | 1100W AC |
| Form Factor | 1RU Rack Mount |
Cisco C9300-24U-E vs C9300-24P-E
| Feature | C9300-24U-E | C9300-24P-E |
|---|
| PoE Type | UPOE | PoE+ |
| Max Power per Port | 60W | 30W |
| Total Power Budget | 830W | 445W |
| Use Case | High-power devices | Standard PoE devices |
| StackWise-480 | Yes | Yes |
| Switching Capacity | 208 Gbps | 208 Gbps |
Which One Should You Choose?
Choose C9300-24U-E if you need to power:
- High-performance Wi-Fi 6/6E APs
- PTZ surveillance cameras
- Smart building systems
- Industrial IoT devices
- Digital signage networks
Choose C9300-24P-E for standard PoE devices such as IP phones and
basic access points.
Application Scenarios
Enterprise Campus Networks
Supports large-scale enterprise access with secure and scalable
connectivity.
Smart Buildings
Powers lighting, sensors, security systems, and automation
infrastructure.
Healthcare Networks
Ensures reliable connectivity for medical devices and communication
systems.
Education Networks
Supports classrooms, dormitories, and campus-wide wireless
infrastructure.
Retail & Hospitality
Enables surveillance, POS systems, guest Wi-Fi, and digital
signage.
FAQ
What is Cisco UPOE?
UPOE (Universal Power over Ethernet) is Cisco’s enhanced PoE
standard that delivers up to 60W per port, enabling high-power
devices to operate without external power supplies.
How much total PoE power does the C9300-24U-E support?
The switch supports up to 830W total PoE budget, making it ideal
for dense high-power deployments.
Does the C9300-24U-E support Layer 3 routing?
Yes. It supports advanced Layer 3 capabilities through Cisco IOS XE
and Network Essentials licensing.
Can the switch be stacked with other Catalyst 9300 models?
Yes. It supports Cisco StackWise-480, allowing mixed stacking
within compatible Catalyst 9300 models.
What uplink modules are supported?
The switch supports modular uplinks including 1G, 10G, 25G, and 40G
options depending on installed module.
Is it suitable for Wi-Fi 6 networks?
Yes. It is widely deployed in Wi-Fi 6 and Wi-Fi 6E enterprise
wireless infrastructures.
Warranty & Support (Why Buy From Us)
- 100% Genuine Cisco Products
- Global Shipping Available
- Competitive Project Pricing
- Serial Number Verification
- Technical Pre-Sales Support
- After-Sales Assistance
- Warranty Options Available
- Fast Response Time
- Configuration Guidance
Our engineering team can assist with full network design,
compatibility checks, uplink modules, SFP transceivers, and
deployment planning.
