Cisco WS-C3850R-48T-S 48-Port Gigabit Switch

Product Description

The Cisco Catalyst WS-C3850R-48T-S is a fixed-configuration enterprise LAN access switch that delivers 48 data ports with IP Base feature set. Designed for medium to large enterprise wiring closets and branch office deployments, this switch provides a foundation for converged network services, including QoS, security, and high-availability features. As part of the Catalyst 3850 R series, it is intended for organizations requiring a robust, scalable access layer solution with advanced network management capabilities.

Technical Specifications

• Model/MPN: WS-C3850R-48T-S
• Port Configuration: 48 ports of 10/100/1000 Ethernet data (non-PoE)
• Feature Set: IP Base (LAN Base upgradeable)
• Chassis Form Factor: Rack-mountable fixed switch
• Uplink Support: Modular uplink slots for optional network modules (SFP/SFP+)
• Switching Capacity: StackWise-480 capable for stacking scalability
• Software Support: Cisco IOS XE with embedded security and QoS

Design Features

• StackWise-480 technology enables stacking of up to 9 switches into a single logical unit with 480 Gbps stacking bandwidth
• Modular uplink architecture supports flexible deployment of fiber or copper uplinks
• Redundant power supply and fans support hot-swappable replacement for high availability
• Unified wired and wireless management with Cisco DNA-ready design
• Advanced security features including TrustSec and MACsec encryption support

Application Area

This switch is deployed in enterprise campus LANs, primarily in access layer roles for wiring closets serving end-user devices, printers, and IP phones (via external PoE injectors if needed). It is suitable for organizations needing a reliable, stackable access switch for headquarters, branch offices, or mid-sized data center edge deployments where non-PoE connectivity is sufficient. The IP Base feature set supports standard routing, QoS, and security policies, making it effective for segmented enterprise networks.