Cisco WS-C3750-48PS-S Catalyst 3750 48-Port PoE Managed Switch - Refurbished
Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.
Tested to factory specification. Backed by 25 years of enterprise trust.
Cisco WS-C3750-48PS-S Catalyst 3750 48-Port PoE Managed Switch
Tested to factory specification. Backed by 25 years of enterprise trust.
The Cisco WS-C3750-48PS-S is a high-performance, enterprise-grade managed Layer 3 switch from Cisco's renowned Catalyst 3750 Series. Featuring 48 Power over Ethernet (PoE) ports, this switch is purpose-built for demanding network environments that require reliable power delivery to IP phones, wireless access points, IP cameras, and other PoE-enabled devices. Whether you're scaling a campus network or refreshing your data center edge, the WS-C3750-48PS-S delivers the performance, manageability, and resilience that IT professionals trust.
This unit is sold by WhaleyComm in Refurbished condition. Every refurbished unit in our inventory undergoes a rigorous multi-point inspection and testing process to ensure it meets or exceeds original Cisco factory specifications before it ever ships to a customer. You get enterprise-grade performance at a fraction of the cost of new.
Key Product Specifications
- Manufacturer: Cisco
- MPN: WS-C3750-48PS-S
- Product Type: Managed Layer 3 Stackable Switch
- Series: Cisco Catalyst 3750
- Total Ports: 48 x 10/100 PoE + 4 x SFP Uplink Ports
- PoE Budget: Up to 370W PoE power budget
- Software Image: Standard Multilayer Software Image (SMI)
- Stacking: Cisco StackWise technology — stack up to 9 switches
- Switching Capacity: 32 Gbps
- Forwarding Rate: Up to 23.8 Mpps
- Management: CLI, SNMP, Web-based GUI, SSH, Telnet
- Condition: Refurbished — Tested to Factory Specification
Why Choose a Refurbished Cisco Switch from WhaleyComm?
At WhaleyComm, we believe enterprise-quality networking hardware should be accessible to every business, regardless of budget. Our refurbished Cisco switches are thoroughly inspected, cleaned, tested, and certified before shipment. You're not buying unknown surplus — you're buying a professionally restored unit backed by our industry-leading warranty program.
- ✅ Inspected and tested to original Cisco factory specifications
- ✅ Fully functional — no cosmetic or operational compromises
- ✅ Significant cost savings vs. new hardware
- ✅ Ideal for enterprise, SMB, education, government, and healthcare networks
- ✅ Trusted by 5,000+ customers over 25 years
🛡️ Lifetime Warranty — No Time Limits. No Questions.
Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it. No time limits. No questions asked. This is our commitment to quality and our promise to every customer. With over 25 years in business and 5,000+ satisfied customers, our warranty isn't just a policy — it's our reputation.
📦 Shipping & Returns
- Shipping: Orders ship within 1–2 business days from our warehouse.
- Returns: Contact our support team for any DOA (Dead on Arrival) or warranty-related issues. We make it right — fast.
Common Use Cases
- Enterprise access layer switching with PoE for IP telephony and wireless
- Campus network distribution and access deployments
- SMB core switching infrastructure
- Education and healthcare network buildouts
- Stackable configurations using Cisco StackWise for high availability
Looking for a specific configuration or need bulk pricing? Contact the WhaleyComm team — we're here to help you build the right network solution.
