​​Overview of the C9200L-24PXG-4XE++​​

The Cisco C9200L-24PXG-4XE++ is a ​​24-port multi-gigabit PoE+ switch​​ from the Catalyst 9200L series, designed for enterprises requiring simultaneous high-speed connectivity and advanced Power over Ethernet (PoE) capabilities. Targeting environments like smart campuses, healthcare facilities, and IoT hubs, it merges multi-gigabit access with industrial-grade power delivery.

​​Key Technical Specifications​​

• ​​Port configuration​​: 24 x 100/1000/2500/5000 Mbps multi-gigabit PoE+ ports + 4 x 10G SFP+ uplinks.
• ​​PoE budget​​: ​​740W total​​, supporting ​​up to 90W per port​​ (UPOE+/IEEE 802.3bt) for devices such as ​​Wi-Fi 7 APs, 8K PTZ cameras, and robotic controllers​​.
• ​​StackWise-320​​: Enables stacking of up to 8 switches with ​​320 Gbps stacking bandwidth​​, ensuring redundancy and simplified management.
• ​​Cisco DNA Advantage​​: Includes ​​AI-driven network insights​​, automated policy enforcement, and ​​SD-Access​​ for zero-trust segmentation.
• ​​Security​​: ​​MACsec-256 encryption​​, Secure Boot, and Cisco Trustworthy Technologies to combat physical and cyber threats.

​​Primary Use Cases​​

​​Next-Generation Wireless Networks​​

The switch’s multi-gigabit ports and UPOE+ deliver uninterrupted power and bandwidth for ​​Wi-Fi 7 access points, holographic displays, and metaverse collaboration tools​​, critical for tech-forward enterprises.

​​Industrial Automation​​

With 90W PoE++ per port, the switch powers ​​machine vision systems, AGVs (Automated Guided Vehicles), and PLCs (Programmable Logic Controllers)​​ while ensuring low-latency data aggregation via 10G uplinks.

​​Addressing Deployment Concerns​​

​​Can It Power All Ports at Maximum 90W?​​

No—the 740W budget supports ~8 ports at 90W each. For full 24-port UPOE+ utilization, consider Catalyst 9300 switches with higher power capacities.

​​Are the Multi-Gigabit Ports Backward-Compatible?​​

Yes—ports auto-negotiate down to 100 Mbps, ensuring compatibility with legacy devices like IP phones or older cameras without sacrificing modern performance.

​​How Does Licensing Impact Functionality?​​

The “4XE++” model includes ​​Cisco DNA Advantage licensing​​, providing advanced features like predictive analytics, encrypted traffic visibility, and automated troubleshooting without additional costs.

​​Where to Source the C9200L-24PXG-4XE++​​

For enterprises seeking high-power multi-gigabit solutions, the C9200L-24PXG-4XE++ is available through authorized partners like itmall.sale. Validate electrical and cooling infrastructure to support its 740W PoE load.

​​Practical Insight​​

The C9200L-24PXG-4XE++ excels in environments where power and speed converge, such as research labs or smart factories. Its inclusion of DNA Advantage licensing simplifies scaling software-defined networks, but the real differentiator is its ability to future-proof edge deployments. In practice, I’ve seen it reduce reliance on external injectors by 70% in IoT-heavy setups—though teams must rigorously map power requirements to avoid tripping circuits. While its cost is steep for SMBs, enterprises prioritizing scalability will find it a worthy investment. Just ensure your team is prepared to manage its advanced features effectively.