Cisco C3KX-PWR-350WAC Catalyst 3K-X 350W AC Power Supply - 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 C3KX-PWR-350WAC – Catalyst 3K-X 350W AC Power Supply
Tested to factory specification. Backed by 25 years of enterprise trust.
The Cisco C3KX-PWR-350WAC is a 350-Watt AC power supply designed for the Cisco Catalyst 3K-X series switches, including the Catalyst 3560-X and 3750-X platforms. This internal power supply delivers reliable, efficient power to keep your enterprise network infrastructure running at peak performance. Each refurbished unit sourced by WhaleyComm undergoes rigorous inspection and testing to ensure it meets or exceeds original Cisco factory specifications — so you get enterprise-grade reliability at a fraction of the new cost.
Product Details
- Manufacturer / Vendor: Cisco
- MPN: C3KX-PWR-350WAC
- Product Type: Power Supply
- Power Output: 350W AC
- Compatible Platforms: Cisco Catalyst 3560-X, 3750-X Series Switches
- Condition: Professionally Refurbished – Tested to factory specification
Why Buy Refurbished from WhaleyComm?
At WhaleyComm, refurbished doesn't mean compromised. Every unit is thoroughly tested, inspected, and validated against manufacturer standards before it ever ships. With over 25 years of experience and more than 5,000 satisfied enterprise customers, we stand behind every product we sell — unconditionally.
- ✅ Fully tested and validated to Cisco factory specifications
- ✅ Professionally cleaned and inspected
- ✅ Significant cost savings over new OEM pricing
- ✅ Trusted by enterprises, data centers, and IT professionals worldwide
Lifetime Warranty
No Time Limits. No Questions Asked. Every WhaleyComm unit ships with a Lifetime Warranty. If your C3KX-PWR-350WAC fails under normal operating conditions at any point — whether that's in 2 years or 20 — we replace it. Simple as that. This is the WhaleyComm promise, backed by 25 years and 5,000+ customers.
Shipping & Returns
- Shipping: Orders ship within 1–2 business days of purchase.
- Returns: Contact our support team for any DOA (Dead on Arrival) or warranty-related issues. We make it right, fast.
Order with Confidence
Whether you're maintaining a legacy Catalyst 3K-X deployment, stocking a spare, or scaling your network infrastructure, the Cisco C3KX-PWR-350WAC from WhaleyComm delivers the reliability you need at the price your budget deserves. Add to cart today and experience the WhaleyComm difference.
