Cisco Catalyst 9000 Series: C9300-24UX-E – High-Performance Multi-Gigabit PoE+ Switch

Jun 12 , 2025 26

Cisco Catalyst 9000 Series: C9300-24UX-E – High-Performance Multi-Gigabit PoE+ Switch

Product Overview
The Cisco C9300-24UX-E is a 1RU fixed-configuration switch designed for modern enterprise networks requiring both multi-gigabit speeds and Power over Ethernet capabilities. This advanced switch delivers flexible connectivity for bandwidth-intensive applications while supporting next-generation wireless access points and IoT devices.

Key Features & Specifications

• Port Configuration:

• 24x 100M/1G/2.5G/5G/10GBASE-T PoE+ ports (30W per port, IEEE 802.3at)

• 4x 1G/10G SFP+ uplink ports

• 2x 1G/10G management ports

• Power Specifications:

• Total PoE budget: 370W (with 715W power supply)

• AC power input

• Performance Metrics:

• Switching capacity: 68Gbps

• Forwarding rate: 51Mpps

• Latency: <3μs (cut-through mode)

• Advanced Capabilities:

• Cisco StackWise-480 technology

• DNA Center integration

• Enhanced QoS for voice/video prioritization

• Cisco TrustSec security with MACsec encryption

• EnergyWise power management

Use Cases
✔ Enterprise Wireless: High-density 802.11ax/6E AP connectivity
✔ Digital Workspaces: Powering collaboration systems
✔ Healthcare Networks: Connected medical devices
✔ Smart Buildings: IoT endpoints and sensors
✔ Education Campuses: Next-generation classroom technology

Next-Generation Successor: C9400-24UX-F (Projected 2025 Release)

Evolutionary Improvements

Strategic Advantages of Next-Gen Model

1. Ultra PoE Support: 90W per port for advanced devices

2. Multi-Gigabit Evolution: 5G/10G/25G auto-negotiation

3. AI-Powered Management: Predictive network analytics

4. Enhanced Security: Quantum-resistant cryptography

5. Sustainable Design: 35% lower power consumption

Migration Recommendations

1. Current Installations: C9300-24UX-E remains optimal for existing deployments

2. Future Planning: C9400-24UX-F for new high-power applications

3. Wireless Upgrades: Prioritize for Wi-Fi 7/8 readiness

4. Power Infrastructure: Prepare for increased power requirements

5. Feature Adoption: Implement AI operations gradually

Conclusion
The C9300-24UX-E delivers excellent multi-gigabit PoE+ performance for current needs, while the C9400-24UX-F represents the future of intelligent edge switching with:

• 2.5x faster port speeds

• 2.4x greater PoE budget

• AI-driven autonomous operations

• Military-grade security

• Industry-leading efficiency

Alternative Title Options

1. "Cisco's Multi-Gig PoE Evolution: From 10G to 25G"

2. "The Future of Powered Networking: Cisco's 90W PoE++ Switch"

3. "AI-Ready Edge Switching: Next-Gen Multi-Gig Portfolio"

4. "Sustainable High-Power Networking: Cisco's 900W Milestone"