Cisco WS-C3750G-12S-S 12 SFP Ports Gigabit Switch 3750G-12S-S WSC3750G12SS

Description:

The Cisco WS-C3750G-12S-S Catalyst switch is used in enterprise network infrastructure to provide Layer 3 Gigabit Ethernet switching with high-density fiber connectivity for access and aggregation network deployments. Commonly installed in corporate network closets, campus distribution layers, and data center environments where fiber-based network connections are required. Network administrators and system integrators use this switch for fiber network expansion, stack deployments, and replacement of legacy Cisco Catalyst switching platforms.

Applications:

The Cisco WS-C3750G-12S-S switch is commonly deployed in enterprise and campus networks where fiber optic connectivity is required between switches and network infrastructure devices. It is used in corporate offices, universities, telecommunications facilities, and data centers to connect access switches, servers, and backbone infrastructure using Gigabit fiber links while supporting VLAN segmentation, inter-VLAN routing, and centralized management across stacked switching environments.

Technical Specifications:

• Manufacturer: Cisco Systems
• Manufacturer Part Number: WS-C3750G-12S-S
• Product Series: Cisco Catalyst 3750G Series
• Product Type: Managed Layer 3 Ethernet Switch
• Total Ports: 12 × Gigabit Ethernet SFP fiber ports
• Switching Capacity: Up to 32 Gbps
• Forwarding Rate: Up to 38.7 Mpps
• Software Feature Set: IP Base
• Stacking Technology: Cisco StackWise support
• VLAN Support: IEEE 802.1Q VLAN tagging
• Routing Features: Static routing and inter-VLAN routing support
• Management Interfaces: CLI, SNMP, Cisco network management tools
• Security Features: Port security, access control lists, network authentication
• Power Supply: Internal AC power supply
• Form Factor: Rack-mountable switch chassis

Common Replacements:

• Cisco Catalyst C9200L-12S-4X Ethernet Switch
• Cisco Catalyst WS-C3850-12S-S Ethernet Switch
• Cisco Catalyst C9300-12S-A Ethernet Switch