Cisco Catalyst 3750X 12-Port GbE SFP Layer 3 Switch (WS-C3750X-12S-S)

Save up to 80% over new with this fully refurbished and tested Cisco Catalyst 3750X stackable managed switch. Ideal for enterprise access layers, branch offices, and aggregation deployments, the WS-C3750X-12S-S delivers 12 Gigabit Ethernet SFP ports with IP Base software — backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• 12x Gigabit Ethernet SFP ports (fiber-ready)
• 160 Gbps switching capacity / 35.7 Mpps forwarding rate
• IP Base feature set (static routing, RIP, OSPF for routed access)
• StackWise Plus technology — stack up to 9 switches (64 Gbps stacking throughput)
• StackPower support for shared power redundancy across the stack
• 1x network module expansion slot (supports GE or 10GE uplink modules)
• 350W AC power supply included
• 512 MB DRAM / 128 MB Flash
• MACsec hardware-based encryption
• Supports up to 1,005 VLANs / 6,000 MAC addresses
• 1RU rack-mountable form factor
• USB Type-A and Type-B ports; out-of-band Ethernet management port

What's Included

• 1x Cisco WS-C3750X-12S-S switch
• 1x 350W AC power supply
• Power cord and rack-mount kit

Why Buy from Reef Telecom?

• 10-Year Warranty — the longest in the refurbished telecom industry
• Free Shipping on orders over $300
• Every unit professionally tested, cleaned, and certified before shipping
• Significant cost savings vs. buying new or from Cisco directly

The Cisco Catalyst 3750-X series is a proven enterprise-class platform supporting IP telephony, wireless access, and converged network deployments. This switch is backward compatible with all other Cisco Catalyst 3750 Series models, protecting your existing infrastructure investment.

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.