Introduction to the Cisco Catalyst C9200-48PL-E

The ​​Cisco Catalyst C9200-48PL-E​​ is a ​​48-port PoE+ Layer 3 switch​​ engineered for enterprise access-layer deployments requiring high-density Power over Ethernet (PoE), scalability, and advanced security. Part of Cisco’s ​​Catalyst 9200 Series​​, this model supports ​​740W total PoE budget​​, ​​multi-gigabit uplinks​​, and ​​SD-Access integration​​, making it ideal for modern IoT-heavy or unified communications environments.

Core Technical Capabilities

• ​​Port Configuration​​: ​​48x RJ-45 10/100/1000BASE-T ports​​ with ​​30W PoE+ per port​​ (Class 4) and ​​4x 1/10G SFP+ uplinks​​.
• ​​PoE Budget​​: ​​740W total​​ (upgradable to ​​1100W​​ with expansion modules), supporting high-demand devices like ​​PTZ cameras, Wi-Fi 6 APs, or digital signage​​.
• ​​Stacking​​: ​​StackWise-160​​ technology for ​​160 Gbps stacking bandwidth​​ across up to 8 switches.
• ​​Security​​: ​​MACsec encryption​​, ​​Cisco TrustSec​​, and ​​Software-Defined Access (SD-Access)​​ for zero-trust segmentation.

Addressing Critical User Questions

Q: Can the C9200-48PL-E Handle High-Power PoE Devices?

​​A​​: Yes. With ​​740W base PoE​​ (expandable to 1100W), it powers ​​30W per port​​ devices like ​​Cisco 9100 APs​​ or ​​IP phones​​, while reserving capacity for future IoT expansions.

Q: How Does It Simplify Network Management?

​​A​​: The switch integrates with ​​Cisco DNA Center​​ for ​​automated provisioning​​, ​​AI-driven network analytics​​, and ​​predictive hardware health monitoring​​. It also supports ​​REST APIs​​ for DevOps workflows.

Q: What Are the Advantages Over Older Switches Like the 3850?

​​A​​: Compared to the Catalyst 3850, the C9200-48PL-E offers ​​2.5x higher PoE density​​, ​​5x faster stacking bandwidth​​, and ​​MACsec-256 encryption​​. It also reduces power consumption by ​​30%​​ via ​​Energywise technology​​.

Deployment Use Cases

• ​​Smart Buildings​​: Powers ​​hundreds of IoT sensors, lighting systems, and security cameras​​ with PoE+.
• ​​Hybrid Workplaces​​: Supports ​​video conferencing systems​​ and ​​collaboration devices​​ with QoS for low-latency traffic.
• ​​Healthcare Networks​​: Secures patient monitoring equipment with ​​MACsec​​ and segments clinical traffic via ​​SD-Access​​.

Procuring the C9200-48PL-E

For enterprises prioritizing verified Cisco hardware, “C9200-48PL-E” is available through itmall.sale, which provides certified refurbished units with full Cisco SMART Net coverage and lifecycle support.

Final Take

The C9200-48PL-E isn’t just another PoE switch—it’s a strategic enabler for organizations modernizing their edge infrastructure. Its ​​unmatched PoE scalability​​, ​​software-defined security​​, and ​​energy efficiency​​ make it a non-negotiable asset for IT leaders aiming to balance cost, performance, and future-readiness in an era of exponential IoT growth.