Cisco Catalyst 3850 48-Port PoE+ Switch WS-C3850-48U-E

What It Is

The Cisco Catalyst WS-C3850-48U-E is a fixed-configuration enterprise access switch from the Cisco Catalyst 3850 series. This model provides 48 ports with Universal Power over Ethernet (UPoE) support and runs the IP Services feature set, delivering Layer 3 routing and advanced security capabilities. It is designed for high-density campus and branch network deployments requiring converged wired and wireless services.

Technical Details

• Ports: 48 x 10/100/1000 Ethernet ports with UPoE (60W per port)
• Switching Capacity: Stackable architecture with Cisco StackWise-480 technology
• Software: IP Services image (includes advanced routing, security, and QoS features)
• Uplinks: 4 x 1GE SFP ports for fiber or copper connectivity
• Power over Ethernet: UPoE support up to 60W per port for high-power devices
• Management: Full Cisco IOS XE support with embedded wireless controller functionality

Configuration & Options

• Model: WS-C3850-48U-E — fixed 48-port configuration, no additional line cards
• Power Supplies: Supports optional redundant AC or DC power supplies (field-replaceable)
• Stacking: Up to 9 switches can be stacked via StackWise-480 ports
• License: IP Services license included; LAN Base or IP Base are not applicable to this SKU
• Accessories: Compatible with Cisco Catalyst 3850 Series mounting kits and network modules

Operating Conditions

This switch is intended for deployment in enterprise wiring closets, data center access layers, and campus network distribution points. It operates in temperature-controlled indoor environments (standard commercial building conditions) and supports environments requiring high PoE budgets for devices such as IP phones, wireless access points, and IoT sensors. The unit is suitable for 19-inch rack mounting and can be deployed in stacks for scalable port density.