What is the C1000-48FP-4G-L? High-Density PoE, Scalability, and Performance Insights

​​Core Role of the C1000-48FP-4G-L​​

The ​​C1000-48FP-4G-L​​ is a ​​Cisco Catalyst 1000 Series Layer 2 managed switch​​ built for ​​large-scale PoE-dependent environments​​. With ​​48 PoE+ ports​​ and ​​4 Gigabit uplinks​​, it delivers ​​power and data​​ to high-density device deployments while maintaining enterprise-grade performance.

​​Critical Technical Specifications​​

• ​​Port Configuration​​: ​​48x RJ-45 PoE+ ports​​ (30W per port, ​​740W total budget​​) + ​​4x SFP slots​​ (1G/2.5G).
• ​​Switching Capacity​​: ​​104 Gbps​​ for non-blocking traffic handling.
• ​​Layer 2 Features​​: ​​VLAN, QoS, STP​​, and ​​MACsec encryption​​ for secure segmentation.
• ​​Design​​: ​​1U rack-mountable​​, fan-cooled, optimized for ​​24/7 indoor operation​​.
• ​​Compliance​​: Meets ​​IEEE 802.3af/at/bt​​ standards for backward and forward PoE compatibility.

​​Optimal Use Cases​​

This switch excels in:

• ​​Enterprise campuses​​ requiring ​​simultaneous power​​ for ​​IP phones, cameras, and Wi-Fi 6 APs​​.
• ​​Healthcare facilities​​ with ​​connected medical devices​​ demanding ​​uninterrupted uptime​​.
• ​​Education institutions​​ deploying ​​smart classrooms​​ with interactive displays and IoT sensors.

​​Integration with Cisco Ecosystems​​

• ​​Management​​: Fully compatible with ​​Cisco DNA Center​​ for ​​automated provisioning​​ and ​​AI-driven analytics​​.
• ​​Security​​: Supports ​​Cisco TrustSec​​ for policy-based access control and ​​encrypted traffic analytics​​.
• ​​Scalability​​: Works with ​​StackWise Virtual​​ to combine multiple switches into a single logical unit.

​​Competitive Advantages​​

• ​​Power Redundancy​​: ​​PoE failover​​ ensures critical devices stay online during power fluctuations.
• ​​Flexibility​​: Supports ​​MultiGigabit SFP modules​​ (up to 5G) for future bandwidth upgrades.
• ​​Cost Efficiency​​: Eliminates the need for external PoE injectors, reducing clutter and costs.

​​Deployment Recommendations​​

• Use ​​Cisco’s Power Calculator​​ to avoid exceeding the ​​740W PoE budget​​ during peak loads.
• Prioritize ​​QoS policies​​ for latency-sensitive applications like ​​VoIP​​ or ​​telemedicine tools​​.
• Deploy ​​MACsec​​ on uplinks to protect sensitive data traversing between switches.

Purchase the C1000-48FP-4G-L directly from itmall.sale.

​​Why This Switch Matters​​

The ​​C1000-48FP-4G-L​​ is a cornerstone for organizations bridging ​​IoT scalability​​ and ​​operational reliability​​. Its ability to power and connect hundreds of devices in real-time—without compromising security or manageability—makes it indispensable for IT leaders navigating the complexities of modern, device-driven networks. In sectors like healthcare or education, where downtime equates to disrupted services, this switch isn’t just a tool—it’s a strategic asset.