Cisco C9300-24UX-10A Switch: How Does It Excel in Multi-Gigabit and PoE++ Deployments?

​​Core Capabilities of the C9300-24UX-10A​​

According to Cisco.com, the C9300-24UX-10A is a ​​24-port, multi-gigabit Layer 3 switch​​ built for high-density Power over Ethernet (PoE) and ultra-fast connectivity. Key differentiators include:

• ​​Multi-Gigabit Ports:​​ 24 x ​​100M/1G/2.5G/5G/10G BASE-T ports​​, auto-sensing speed and PoE requirements for IoT, Wi-Fi 6/6E APs, and AV systems.
• ​​PoE++ (UPoE) Support:​​ Delivers ​​90W per port​​ (up to 1.8kW total) under IEEE 802.3bt, powering devices like pan-tilt-zoom cameras, digital kiosks, and industrial sensors.
• ​​Pre-Installed DNA Advantage:​​ Includes ​​Cisco DNA Advantage for Life​​ (10A designation), enabling AI-driven network assurance, software-defined segmentation, and encrypted traffic analytics.
• ​​StackWise-480:​​ Provides ​​480 Gbps stacking bandwidth​​, allowing up to eight switches to operate as a single entity for simplified scaling.

​​Technical Specifications and Deployment Use Cases​​

​​Hardware Architecture​​

• ​​Uplinks:​​ 4 x 1G/10G SFP+ ports, 1 x modular slot for 40G/100G QSFP28 modules.
• ​​Switching Capacity:​​ ​​1.2 Tbps non-blocking throughput​​, ideal for data-heavy applications like 4K video streaming or real-time machine learning inference.
• ​​Resiliency:​​ Hot-swappable, N+1 redundant power supplies and fans for ​​99.999% uptime​​ in 24/7 environments.

​​Optimal Scenarios​​

• ​​High-Density Wireless:​​ Supports ​​Wi-Fi 6E access points​​ with simultaneous multi-gigabit backhaul and PoE++.
• ​​Smart Stadiums:​​ Powers IP cameras, LED scoreboards, and concession systems with unified power and data.
• ​​Industrial IoT Hubs:​​ Connects robotics, PLCs, and environmental sensors in harsh manufacturing settings.

​​Addressing Critical User Concerns​​

​​Q: How does the “UX-10A” differ from the C9300-24U-E-UL?​​

The ​​C9300-24UX-10A​​ adds ​​Multi-Gigabit port flexibility​​ and ​​DNA Advantage licensing​​ out-of-the-box, whereas the 24U-E-UL focuses on UL safety compliance and universal PoE+.

​​Q: Can the total PoE budget sustain 90W on all ports?​​

No. While each port supports 90W, the total PoE++ budget is ​​1.8kW​​, meaning realistic usage requires balancing high- and low-power devices.

​​Procuring the C9300-24UX-10A via ITMall.Sale​​

ITMall.sale enhances procurement with:

• ​​Bundled Modular Upgrades:​​ Discounts on QSFP28 transceivers or redundant power supplies.
• ​​Compliance Validation:​​ Ensures hardware meets regional electrical and safety standards.
• ​​24/7 Pre-Sales Support:​​ Guidance on power budgeting and license management.
  Explore the C9300-24UX-10A’s capabilities and procurement options on ITMall.sale.

​​Final Analysis​​

Having cross-referenced Cisco’s technical data with ITMall.sale’s procurement protocols, the ​​C9300-24UX-10A​​ is ​​unmatched in high-power, high-speed edge deployments​​. Its blend of Multi-Gig adaptability and DNA Advantage’s AIOps tools makes it a cornerstone for future-ready networks—though organizations with basic PoE needs may find its capabilities excessive. For enterprises aiming to converge power, speed, and intelligence, this switch is a definitive solution.