REFURBISHED
Cisco WS-C3750-48PS-S Refurbished Switch WhaleyComm
Cisco

Cisco WS-C3750-48PS-S Catalyst 3750 48-Port PoE Managed Switch - Refurbished

MPN: WS-C3750-48PS-S
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$85.00
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+1 214 607-4800
Mon–Fri 8am–6pm CST · Enterprise sales team
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Lifetime
Warranty
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ISO 9001
Certified Testing
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R2v3
Responsible Refurb
25+
Years
5K+
Customers
ISO
Certified
✓
Tested

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.

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.

Technical Specifications
Model / MPN
WS-C3750-48PS-S
Brand
Cisco
Series
Catalyst 3750
PoE Ports
48 x 10/100 PoE
Uplinks
4 x 1G SFP
Software
IP Base
Stacking
StackWise 32 Gbps
Form Factor
1RU
Ideal Use Cases
Common Use Cases
Enterprise access layer switching with PoE for IP telephony and wireless
Common Use Cases
Campus network distribution and access deployments
Common Use Cases
SMB core switching infrastructure
Common Use Cases
Education and healthcare network buildouts
Common Use Cases
Stackable configurations using Cisco StackWise for high availability
What's Included
✔ Cisco WS-C3750-48PS-S Refurbished Switch (1x)
✔ Power supply unit(s) per product specification
✔ Rack-mount hardware kit
✔ WhaleyComm ISO 9001-certified inspection certificate
✔ WhaleyComm Lifetime Warranty
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 expiration, no hidden conditions. Backed by 25 years and 5,000+ satisfied customers.
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Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
Platform Compatibility
Verify compatibility using the Cisco Product Compatibility Matrix
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Contact WhaleyComm at +1 214 607-4800 for specific questions
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Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
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Shipping
Orders ship within 1-2 business days from our facility in Texas. Overnight and expedited shipping available at checkout.
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Returns
Contact our support team for any DOA or warranty issues. Every WhaleyComm unit is covered by a Lifetime Warranty — we make it right, fast.
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Contact
+1 214 607-4800 | Mon-Fri 8am-6pm CST
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Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
Refurbished means this Cisco WS-C3750-48PS-S was previously deployed and has since been professionally inspected, cleaned, tested, and verified to meet original factory specifications by WhaleyComm's in-house engineers. It performs identically to a new unit at a significantly lower cost.
Yes. Every WhaleyComm unit ships with a Lifetime Warranty — no time limits, no questions asked. If your Cisco WS-C3750-48PS-S fails under normal operating conditions at any point, we replace it at no cost.
Every unit goes through an ISO 9001-certified testing process: full power-on diagnostics, port-by-port functionality testing, firmware verification, factory reset, and final inspection. Backed by 25 years and 5,000+ enterprise customers.
Cisco WS-C3750-48PS-S Catalyst 3750 48-Port PoE Managed Switch - Refurbished
$85.00
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