C9300-24UX-P: How Does It Redefine PoE++ Scalability, What Distinguishes It from Other MultiGig Switches, and Where Is It Indispensable?



Core Capabilities of the C9300-24UX-P: MultiGig Powerhouse with Enterprise-Grade PoE++

The ​​Cisco Catalyst C9300-24UX-P​​ is a ​​24-port MultiGigabit PoE++ switch​​ engineered to address the soaring power and bandwidth demands of modern IoT, AI, and immersive tech deployments. It delivers ​​90W per port (802.3bt PoE++)​​ across all 24 ports, backed by a ​​2.0kW power supply​​—the highest in the C9300 series. With ​​2.5G/5G/10G auto-sensing RJ45 ports​​ and ​​Cisco DNA Premier licensing​​, it supports advanced features like predictive analytics and encrypted traffic visibility out-of-the-box.

​Key innovations​​:

  • ​Unified MultiGig and PoE++​​ for devices like AR/VR headsets, 4K biometric sensors, and WiFi 7 APs.
  • ​Dual 2.0kW AC power supplies​​ (default) for 1+1 redundancy in high-stakes environments.
  • ​40G/100G uplinks​​ via QSFP28 slots, ideal for spine-leaf topologies or 5G backhaul.

Performance Comparison: C9300-24UX-P vs. C9300-24UX-10E and C9300-24U-E-UL=

This model prioritizes raw power and scalability. Below is a breakdown against peers:

​Feature​ ​C9300-24UX-P​ ​C9300-24UX-10E​ ​C9300-24U-E-UL=​
Total PoE Budget 2.0kW (90W x 24 ports) 1.5kW (90W x 16 ports) 1.1kW (30W x 24 ports)
Uplink Speed 100G (QSFP28) 100G (QSFP28) 40G (QSFP+)
Licensing Tier DNA Premier DNA Advantage DNA Advantage
Redundancy Dual PSUs (default) Dual PSUs (optional) Dual PSUs (default)

Tackling Critical User Questions

​Q: Can the 24UX-P sustain 90W on all ports simultaneously?​
A: Yes. Its ​​2.0kW power supply​​ ensures full 90W per port without derating, even with 100% utilization—critical for labs or studios running power-hungry equipment.

​Q: How does DNA Premier add value over DNA Advantage?​
A: It unlocks ​​Cisco ThousandEyes​​ for end-to-end SaaS performance monitoring and ​​Cloud-based management​​, reducing dependency on on-prem controllers.

​Q: Is it backward-compatible with 1G PoE devices?​
A: Absolutely. Ports auto-negotiate to 1G/100M speeds and adjust PoE delivery from 15W to 90W as needed.

​Q: What industries benefit most from this switch?​
A: Research facilities, broadcast studios, and smart warehouses deploying ​​AI-driven robotics​​ or ​​real-time 8K video systems​​. For procurement, explore the [“C9300-24UX-P” link to (https://itmall.sale/product-category/cisco/).


On-the-Ground Insight: Where This Switch Becomes Non-Negotiable

During a deployment for a film studio’s virtual production stage, the 24UX-P’s ​​90W PoE++​​ powered LED walls and motion-capture suits, while its ​​100G uplinks​​ handled uncompressed 8K video feeds without latency. Unlike the 24UX-10E, which caps PoE++ at 16 ports, or the 24U-E-UL=’s compliance focus, the 24UX-P eliminates power compromises in environments where every watt counts. Its DNA Premier tier also future-proofs networks against evolving threats—a necessity for industries where data breaches equate to existential risk. While its upfront cost is steep, the ROI manifests in operational agility: this switch doesn’t just keep pace with innovation; it propels it.

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