Cisco WS-C3750X-12S-E 12-Port Gigabit SFP Stackable Switch

Equipment Overview

The Cisco Catalyst WS-C3750X-12S-E is a stackable enterprise Ethernet switch designed for high-density Gigabit Ethernet SFP connectivity in campus and data center access layers. This model is equipped with 12 Gigabit Ethernet SFP ports and operates on the IP Services feature set, enabling advanced Layer 3 routing and security capabilities. It is primarily deployed for fiber-optic uplinks, aggregation of access switches, and environments requiring resilient, high-performance network infrastructure. The switch supports stacking, simplifying management and scaling of network capacity across multiple units.

Main Parameters

• Model: WS-C3750X-12S-E
• Port Configuration: 12 Port Gigabit Ethernet SFP
• Software Feature Set: IP Services (advanced routing, policy-based QoS, and security features)
• Form Factor: 1U rack-mountable stackable switch
• Stacking Support: Cisco StackWise Plus technology for scalable and resilient stacking
• Layer Support: Layer 2 and Layer 3 (routing) functionality
• SFP Interfaces: Supports standard Gigabit Ethernet SFP transceivers (fiber or copper)

Key Advantages

The WS-C3750X-12S-E is selected for enterprise projects requiring high-density fiber connectivity in a compact form. Its IP Services feature set provides advanced capabilities such as enhanced routing protocols and robust security, making it suitable for core distribution roles. The StackWise Plus architecture ensures high availability and simplified management, reducing operational complexity in multi-switch deployments.

Compatibility & Integration

This switch integrates with Cisco Catalyst 3750-X series models and supports standard SFP transceivers for flexible media connectivity. It is compatible with Cisco IOS software environments and adheres to industry-standard Ethernet, VLAN, and routing protocols, enabling seamless deployment into existing Cisco-based network architectures.