Product Overview
The Cisco C9300-24U-A is a next-generation enterprise-class access switch from the Cisco Catalyst 9300 Series. Designed for modern campus networks, wireless deployments, IP surveillance systems, and IoT environments, this switch delivers advanced Layer 2 and Layer 3 capabilities together with high-density Universal Power over Ethernet (UPOE).
Equipped with 24 Gigabit Ethernet UPOE ports, the C9300-24U-A provides up to 830W PoE power budget, enabling organizations to power wireless access points, IP phones, security cameras, thin clients, and IoT devices directly through the network infrastructure. The switch supports Cisco StackWise-480 technology, offering up to 480 Gbps stacking bandwidth for scalable and resilient network architectures.
With the Network Advantage license, enterprises gain access to advanced routing, segmentation, automation, and security features that simplify network operations while improving performance and reliability.
Quick Specifications
| Specification |
Details |
| Model |
C9300-24U-A |
| Product Series |
Cisco Catalyst 9300 |
| Ports |
24 × 10/100/1000 UPOE Ports |
| License |
Network Advantage |
| PoE Budget |
Up to 830W |
| Switching Capacity |
208 Gbps |
| Forwarding Rate |
154.76 Mpps |
| Stacking Bandwidth |
480 Gbps |
| Stack Technology |
Cisco StackWise-480 |
| Power Supply |
1100W AC |
| DRAM |
8 GB |
| Flash Memory |
16 GB |
| Management |
Cisco IOS XE |
| Form Factor |
1RU Rack Mount |
Key Features
High-Power UPOE Connectivity
Provides up to 60W per port through Cisco UPOE technology, making it ideal for:
- WiFi 6 / WiFi 6E Access Points
- PTZ Surveillance Cameras
- VoIP Phones
- Building Automation Systems
- IoT Devices
- Thin Clients
Advanced Network Advantage License
Includes enterprise-grade features such as:
- OSPF
- EIGRP
- BGP
- VRF
- Multicast Routing
- SD-Access Support
- Policy-Based Automation
- Enhanced Security Functions
Cisco StackWise-480
Supports stacking of multiple Catalyst 9300 switches with:
- 480 Gbps stack bandwidth
- Single logical management
- High availability
- Simplified expansion
- Reduced operational complexity
Enterprise Security
Protect critical infrastructure with:
- MACsec Encryption
- Secure Boot
- Trustworthy Systems
- Encrypted Traffic Analytics (ETA)
- Network Segmentation
- Identity-Based Access Control
Technical Specifications
| Item |
Specification |
| Product Number |
C9300-24U-A |
| Ethernet Ports |
24 x Gigabit UPOE |
| PoE Standard |
Cisco UPOE / IEEE PoE |
| PoE Budget |
830W |
| Switching Capacity |
208 Gbps |
| Forwarding Performance |
154.76 Mpps |
| Stack Bandwidth |
480 Gbps |
| MAC Addresses |
32,000 |
| IPv4 Routes |
32,000 |
| IPv6 Routes |
16,000 |
| VLAN IDs |
4000 |
| Jumbo Frames |
9198 Bytes |
| DRAM |
8 GB |
| Flash |
16 GB |
| Dimensions |
1.73 × 17.5 × 17.5 in |
| Weight |
16.33 lbs |
C9300-24U-A vs C9300-24T-A
| Feature |
C9300-24U-A |
C9300-24T-A |
| Ports |
24 Gigabit UPOE |
24 Gigabit Data Ports |
| PoE Support |
Yes |
No |
| Power Budget |
830W |
None |
| Wireless AP Support |
Excellent |
External Power Required |
| IP Camera Deployment |
Direct Support |
Additional Power Needed |
| Enterprise IoT Deployment |
Recommended |
Limited |
| Network Advantage License |
Included |
Included |
Which Model Should You Choose?
Choose C9300-24U-A if:
- You need PoE/UPOE capability
- Deploying wireless APs
- Installing IP cameras
- Running smart building devices
- Planning future IoT expansion
Choose C9300-24T-A if:
- Only data connectivity is required
- No powered devices are connected
- Lower initial investment is preferred
Typical Applications
Enterprise Campus Networks
Deliver secure and scalable wired access for large offices and branch locations.
Wireless Access Infrastructure
Power Cisco WiFi 6 and WiFi 6E access points through UPOE without additional power adapters.
Smart Building Deployments
Support intelligent lighting, access control, environmental sensors, and automation systems.
IP Surveillance Networks
Provide reliable power and connectivity for high-definition security cameras.
Industrial and IoT Environments
Enable centralized management of connected sensors and industrial endpoints.
FAQ
What does the "A" in C9300-24U-A mean?
The "A" indicates the switch includes the Cisco Network Advantage License, providing advanced Layer 3 routing and enterprise networking features.
Does C9300-24U-A support PoE++ devices?
Yes. The switch supports Cisco UPOE technology with up to 60W per port, suitable for many high-power devices including advanced wireless access points and security systems.
Can multiple C9300-24U-A switches be stacked together?
Yes. Using Cisco StackWise-480 technology, multiple Catalyst 9300 switches can operate as a single logical switch with simplified management and high availability.
What uplink modules are supported?
Common options include:
- C9300-NM-4G
- C9300-NM-8X
- C9300-NM-2Q
- C9300-NM-4M
allowing 1G, 10G, 25G, and 40G uplink connectivity.
Is the C9300-24U-A suitable for WiFi 6 deployments?
Absolutely. Its high PoE power budget and enterprise performance make it an excellent choice for large-scale WiFi 6 and WiFi 6E access point deployments.
Warranty & After-Sales Service
100% Genuine Cisco Hardware
- Original Factory Sealed Products
- Serial Number Verification Available
- Worldwide Shipping
Technical Support
- Product Selection Assistance
- Compatibility Verification
- Deployment Recommendations
- Configuration Guidance
Warranty Coverage
- Quality Assurance Warranty
- DOA Replacement Service
- Professional RMA Support
Fast Global Delivery
- Same-Day Processing for Stock Items
- DHL / FedEx / UPS Express Shipping
- Worldwide Export Experience
Why Buy C9300-24U-A From Us?
✅ Competitive Global Pricing
✅ Large Inventory Ready to Ship
✅ 100% Original Cisco Products
✅ Professional Networking Experts
✅ Secure International Logistics
✅ Responsive Technical Support
✅ Long-Term Business Partnership
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