Cisco Catalyst WS-C3850-12S-S 12-Port SFP+ Switch

What It Is

The Cisco Catalyst WS-C3850-12S-S is a fixed-configuration enterprise access switch from the Catalyst 3850 Series, designed for deployment in local area networks. This model provides 12 Gigabit Ethernet SFP ports and operates with the IP Base software feature set, delivering Layer 3 basic routing capabilities. It is suited for organizations requiring compact fiber connectivity with advanced switching features.

Technical Details

• Model: WS-C3850-12S-S
• Brand: Cisco
• Ports: 12 x Gigabit Ethernet SFP (fiber)
• Software Feature Set: IP Base
• Series: Cisco Catalyst 3850
• Product Type: Fixed-configuration LAN switch
• Form Factor: Rack-mountable enterprise switch

Configuration & Options

• Supplied with the IP Base software license, enabling static routing, RIP, and essential Layer 3 functions.
• SFP transceivers are not included and must be ordered separately to match fiber type and distance requirements.
• Compatible with optional Cisco StackWise-480 cabling for stacking multiple units into a single logical switch.
• Available in adjacent models, such as WS-C3850-12S-E (IP Services feature set), for deployments requiring advanced routing protocols.

Operating Conditions

The WS-C3850-12S-S is intended for deployment in enterprise access layer environments, particularly in wiring closets or aggregation points where fiber uplinks or server connections are required. It operates effectively in controlled indoor environments with standard temperature and humidity ranges typical for network equipment rooms. This switch supports mission-critical LAN applications requiring high availability and consistent throughput.