United States
- Name:
-
CAB-3KX-AC=
- Description:
- AC Power Cord for Catalyst 3K-X (North America)
- Rating:
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(0)
Added to cart 21 times recently
- Availability:
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In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 882658350597
- Warranty:
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3 - List Price:
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- Price:
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3 Year Extended Warranty
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Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
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Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
CAB-3KX-AC= Overview
CAB-3KX-AC= is a high-performance power supply unit engineered for demanding environments, delivering 750W of power through a semi-modular design built in the ATX form factor. It meets the 80 PLUS Gold efficiency standards, accepts an input voltage of 100–240V, and incorporates Active PFC along with essential protections like OCP, OVP, and SCP to ensure reliable operation.
Designed with a robust 120mm fluid dynamic fan featuring zero RPM mode under low loads, CAB-3KX-AC= offers quiet yet efficient cooling ideal for gaming, workstations, and server applications. It comes equipped with a complete range of connectors including a single ATX 24-pin, 1 EPS 4+4 pin, 2 PCIe (6+2) connectors, 6 SATA power connectors, and 3 Molex connectors, along with sleeved cables that underscore its premium build quality and performance reliability.
What is the price of CAB-3KX-AC=?
Pricing for CAB-3KX-AC= is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for CAB-3KX-AC=.
Explore more options from Power Supplies or explore other Cisco products.
CAB-3KX-AC= Specifications
| Product Type | Power Supply |
| Wattage | 750W |
| Use Case | Gaming |
| Form Factor | ATX |
| Modularity | Semi-Modular |
| 80 PLUS Certification | Gold |
| Rail Configuration | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / RoHS |
| Remote Monitoring | No |
| Input Voltage | 100–240V |
| Hot-Swap Capable | No |
| PFC (Power Factor Correction) | Active PFC |
| Fan Size | 120mm |
| Fan Bearing Type | Fluid Dynamic |
| Zero RPM Mode | Yes |
| Efficiency Rating | 92% |
| Protections | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 |
| EPS (CPU) 4+4 Pin | 1 |
| PCIe (6+2) Connectors | 2 |
| SATA Power Connectors | 6 |
| Molex Connectors | 3 |
| Floppy Connector | No |
| Cable Type | Sleeved |
| RGB Lighting | No |
| MTBF (Mean Time Between Failures) | 150,000 hours |
| Operating Temperature | 50°C |
| Product Name | CAB-3KX-AC= High Performance ATX Power Supply |
| Height | 5.5 inches |
| Width | 7.0 inches |
| Depth | 6.0 inches |
| Weight | 4.5 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Sleeved |
| Certifications | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / ROHS |
| Depth | 6.0 inches | 3 inches | 6 inches | 5.5 inches | 11.0 inches |
| Efficiency Rating | 92% | 94% | 92% | 94% | 92% |
| EPS (CPU) 4+4 Pin | 1 | 2 | 1 | 1 | 1 |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Fan Size | 120mm | 120mm | 135mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5 inches | 5 inches | 5 inches | 5.5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Modularity | Semi-Modular | Modular | Semi-Modular | Semi-Modular | Modular |
| Molex Connectors | 3 | 4 | 3 | 3 | 2 |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 100,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 2 | 3 | 2 | 2 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | CAB-3KX-AC= High Performance ATX Power Supply | 656362-B21 High Performance Modular Power Supply | CP-PWR-CORD-NA | 40A10090EU High Performance Power Supply | 0B47481 High Performance Modular Power Supply |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / OTP | OCP / OVP / SCP / OTP / OPP | OCP / OVP / SCP |
| Rail Configuration | Single Rail | Single Rail | Multi Rail | Single Rail | Multi Rail |
| Remote Monitoring | No | No | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 6 |
| Use Case | Gaming | Enterprise Server / Workstation / Gaming | Gaming | Enterprise Server / Workstation / Gaming | Gaming |
| Wattage | 750W | 850W | 750W | 750W | 750W |
| Weight | 4.5 lbs | 5 lbs | 4 lbs | 7 lbs | 4.5 lbs |
| Width | 7.0 inches | 6 inches | 7 inches | 6 inches | 6.3 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
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Questions & Answers
Q
What is the Cisco CAB-3KX-AC= AC Power Cord?
A
The Cisco CAB-3KX-AC= is a North America–compliant AC power cord engineered to deliver stable power to Cisco Catalyst 3K-X series switches.
Q
Is the CAB-3KX-AC= compatible with all Catalyst 3K-X switches?
A
Yes, the CAB-3KX-AC= is fully compatible with the entire Cisco Catalyst 3000-X series, ensuring secure and reliable power delivery.
Q
What is the length of the CAB-3KX-AC= power cord?
A
The CAB-3KX-AC= features a 1.8-meter (6-foot) flexible cable length, providing ample reach for standard rack and console installations.
Q
What plug and inlet types does CAB-3KX-AC= support?
A
This power cord uses a NEMA 5-15P plug (North America) on one end and a C13 IEC inlet on the other, matching the Catalyst 3K-X series power input.
Q
Does CAB-3KX-AC= meet North America electrical standards?
A
Yes, the CAB-3KX-AC= is UL Listed and meets CSA and NOM safety requirements for North American deployments.
Q
What voltage and current ratings does the CAB-3KX-AC= support?
A
The cord is rated for 100–240 VAC at 50–60 Hz and up to 10 A, covering standard data center and enterprise power specifications.
Q
Is the Cisco CAB-3KX-AC= UL certified?
A
Yes, the CAB-3KX-AC= carries UL Listing, CSA and NOM approvals, guaranteeing compliance with North American safety regulations.
Q
Can I use CAB-3KX-AC= with non-Cisco equipment?
A
While designed for Cisco Catalyst 3K-X switches, the CAB-3KX-AC= can power any device with a C13 inlet within its voltage and current specifications.
Q
How do I install the CAB-3KX-AC= on my switch?
A
Simply insert the C13 inlet into the Catalyst 3K-X’s power socket and plug the NEMA 5-15P end into a grounded AC outlet. Ensure the connection is secure before powering on.
Q
Does CAB-3KX-AC= come with a warranty?
A
Yes, the Cisco CAB-3KX-AC= is covered by Cisco’s standard limited lifetime warranty, protecting against manufacturing defects.
Q
Where can I purchase the CAB-3KX-AC=?
A
You can buy the CAB-3KX-AC= through authorized Cisco resellers, the Cisco online store, or certified channel partners.
Q
What is the return policy for CAB-3KX-AC=?
A
Returns are accepted within 30 days of purchase in original packaging, subject to Cisco’s standard return merchandise authorization (RMA) procedures.
Q
How do I troubleshoot power issues with CAB-3KX-AC=?
A
Check that the NEMA 5-15P plug is firmly seated in a live outlet, verify the C13 inlet is fully connected, and inspect the cord for visible damage.
Q
Is CAB-3KX-AC= an original Cisco accessory?
A
Yes, the CAB-3KX-AC= is an official Cisco-manufactured power cord, designed and tested specifically for Catalyst 3K-X series switches.
Q
How do I ensure safe operation of the CAB-3KX-AC=?
A
Use only in dry, temperature-controlled environments, avoid excessive bending or pinching, and replace immediately if any wear or damage is observed.
Q
Can I shorten or modify the CAB-3KX-AC=?
A
No. Modifying or cutting the cord voids the warranty and poses serious safety risks. Always use the certified Cisco cable as provided.
