Cisco
Cisco Catalyst 3750G-12S-E 12-Port Gigabit SFP Managed Switch WS-C3750G-12S-E
PO and Net 30 available for schools, government, hospitals, and law firms.
Description
Description
Cisco Catalyst 3750G-12S-E — Enterprise-Grade 12-Port SFP Gigabit Switch
Save significantly over new pricing on this fully refurbished and tested Cisco Catalyst 3750G-12S-E (WS-C3750G-12S-E) Layer 3 managed switch. Ideal for midsized organizations and enterprise branch offices needing high-density fiber connectivity with advanced routing capabilities.
Key Specifications
- Ports: 12 SFP-based Gigabit Ethernet ports
- Switching Capacity: 32 Gbps with StackWise technology
- Forwarding Rate: 17.8 Mpps (Layer 2)
- Software: IP Services (Enhanced) image — full dynamic IP routing, IPv6, multicast, OSPF, BGP, EIGRP
- Management: Layer 2/3 managed, stackable (up to 9 switches)
- MAC Addresses: 12,000 entries | VLANs: 4,000
- Form Factor: 1RU rack-mountable
- Security: ACLs, 802.1x port authentication, port security
Why Buy from Reef Telecom?
- Industry-Leading 10-Year Warranty — far exceeds competitor coverage
- Free Shipping on orders over $300
- Professionally refurbished and fully tested by certified technicians
- Factory reset and ready for immediate deployment
Ideal Use Cases
The WS-C3750G-12S-E is well suited for fiber-optic backbone aggregation, server farm connectivity, and enterprise branch office deployments. StackWise technology enables seamless stacking of up to 9 units over a 32 Gbps interconnect for unified management and high availability.
Specs & Details
Specs & Details
Shipping & Warranty
Shipping & Warranty
Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.
All products include our industry-leading 10 Year Warranty backed by Reef Telecom.

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