What Is the Cisco C9300L-48PF-4G-1E? PoE Capacity, Performance, and Deployment Best Practices

​​Overview of the C9300L-48PF-4G-1E​​

The Cisco C9300L-48PF-4G-1E is a ​​high-density PoE+ Layer 3 switch​​ designed for mid-sized networks requiring robust power delivery and scalability. Part of the Catalyst 9300L series, it supports advanced security, IoT integration, and high-bandwidth applications while maintaining energy efficiency.

​​Critical Technical Specifications​​

• ​​Ports​​: 48 x Gigabit Ethernet PoE+ ports, 4 x 1G SFP uplinks, 1 x 10G Ethernet expansion slot.
• ​​Power Budget​​: ​​740W total PoE capacity​​, supporting devices like IP cameras, wireless APs, and VoIP phones.
• ​​Performance​​: ​​160 Gbps switching capacity​​ with ​​Cisco DNA Essentials/Advantage licensing​​ for granular QoS and threat detection.
• ​​Scalability​​: ​​StackWise®-160​​ technology allows stacking up to 8 units for simplified management.

​​Key User Concerns Addressed​​

​​Q: Can this switch handle power-hungry IoT devices?​​
Yes. With ​​30W per port (PoE+)​​ and a 740W total budget, it powers devices like PTZ cameras, digital displays, and Wi-Fi 6/6E access points without external injectors.

​​Q: Is it suitable for future network upgrades?​​
The 10G expansion slot enables seamless upgrades to 10G uplinks for bandwidth-intensive tasks, while StackWise®-160 ensures linear scaling.

​​C9300L-48PF-4G-1E vs. Similar Models​​

Compared to the C9300L-24P-4X-10A, this model offers ​​twice the PoE ports and a higher power budget​​, making it better suited for large office deployments. However, it lacks built-in 10G SFP+ ports, relying on the expansion slot for high-speed uplinks.

​​Licensing and Cost Considerations​​

The “1E” suffix indicates ​​Cisco DNA Essentials licensing​​ is included, covering basic network automation and security. For advanced features like AI-driven analytics or encrypted traffic analysis, ​​DNA Advantage​​ is required.

For verified pricing and availability, visit the [“C9300L-48PF-4G-1E” link to (https://itmall.sale/product-category/cisco/). itmall.sale frequently offers bundled discounts for educational and enterprise buyers.

​​Practical Deployment Insights​​

In my experience configuring Catalyst switches, the C9300L-48PF-4G-1E strikes a ​​balance between PoE density and cost-effectiveness​​ for growing networks. While its lack of default 10G uplinks may require careful planning for data-heavy environments, its PoE scalability makes it ideal for unified communications or smart building deployments. Always validate power requirements for connected devices to avoid overloading the budget.