Cisco
Cisco Catalyst 3750G 48-Port Gigabit PoE Stackable Switch WS-C3750G-48PS-S
PO and Net 30 available for schools, government, hospitals, and law firms.
Description
Description
Cisco Catalyst 3750G-48PS PoE Gigabit Switch — Enterprise Performance at a Fraction of the Cost
Save big on the Cisco WS-C3750G-48PS-S, a fully refurbished and tested Catalyst 3750G stackable Layer 3 managed switch. Ideal for SMB and enterprise branch offices needing high-density Gigabit PoE connectivity with advanced routing and stacking capabilities. Backed by Reef Telecom's industry-leading 10-year warranty — far exceeding the industry standard.
Key Specifications
- 48 x 10/100/1000 Ethernet ports with IEEE 802.3af Power over Ethernet (PoE)
- 4 x SFP-based Gigabit Ethernet uplink ports
- 32 Gbps high-speed StackWise stacking bus
- Layer 3 managed switch — supports IP routing, static routing, and RIP
- IP Base (IPB) software image included
- 1RU rack-mountable, stackable form factor
- Advanced QoS, ACLs, VLAN support, LACP, and EtherChannel
- PoE on all 48 ports — power IP phones, cameras, and access points without separate power supplies
- Network security features including NAC, port security, RADIUS, and SSH
- Managed via CLI, SNMP, or web-based interface
Why Buy from Reef Telecom?
- 10-Year Warranty on all refurbished equipment
- Free Shipping on orders over $300
- Professionally tested, cleaned, and restored to full functionality
- Trusted B2B telecom equipment supplier
Ideal Use Cases
The WS-C3750G-48PS-S is an excellent fit for enterprise wiring closets, SMB core/distribution layers, VoIP deployments, IP surveillance systems, and branch office networks requiring stackable, high-performance PoE switching with Layer 3 routing capabilities.
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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Our goal is providing the highest quality refurbished equipment to promote environmentally-conscious equipment usage through it's lifecycle.