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CAB-3KX-AC-DN
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AC Power Cord for Catalyst 3K-X (Denmark)
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Name:
CAB-3KX-AC-DN
- Description:
- AC Power Cord for Catalyst 3K-X (Denmark)
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 882658350603
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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CAB-3KX-AC-DN Overview
CAB-3KX-AC-DN is a high-performance power supply unit engineered to deliver 750W of reliable power in a full modular ATX design. It features an 80 PLUS Gold certification for outstanding energy efficiency, supports an input voltage range of 100–240V with active PFC, and is built with a 120mm fan that employs fluid dynamic bearing technology. The unit incorporates multiple safety features including Over Current Protection (OCP), Over Voltage Protection (OVP), Short Circuit Protection (SCP), and Over Temperature Protection (OTP) to ensure a stable and secure operation under heavy loads.
Designed with superior build quality, CAB-3KX-AC-DN offers an array of connectors including one ATX 24-pin, one EPS (CPU) 4+4 pin, two PCIe (6+2) connectors for GPUs, six SATA power connectors, and four Molex connectors, all coupled with high-quality sleeved cables to reduce clutter and enhance airflow. Its quiet operation and efficient power delivery make it an ideal choice for high-end gaming rigs, professional workstations, and enterprise server environments.
CAB-3KX-AC-DN price is is available on request. Get immediate quote.
Request bulk order quote for CAB-3KX-AC-DN for additional pricing. Browse the full Power Cords series or explore all Cisco products.
CAB-3KX-AC-DN Specifications
- Product Type
- Power Supply
- Brand
- Cisco
- Wattage
- 750W
- Use Case
- Gaming / Workstation / Enterprise Server
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Multi Rail
- Certifications
- 80 PLUS / 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
- 90%
- Protections
- OCP / OVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 4
- 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-DN
- Height
- 3.4 inches
- Width
- 5.9 inches
- Depth
- 5.5 inches
- Weight
- 4.5 lbs
CAB-3KX-AC-DN Use Case
High-Density Data Center Deployment with CAB-3KX-AC-DN-AC
In a Copenhagen data center migrating to Cisco Catalyst 3K-X switches, the CAB-3KX-AC-DN-AC power cord ensures seamless integration with Danish T10A sockets. IT managers achieve full power capacity at 230 VAC while adhering to S+ standard safety regulations, resulting in 99.99% network uptime and simplified compliance documentation.
Branch Office Network Rollout for Nationwide Retail
A Danish retail chain standardizes on Catalyst 3K-X switches across 50 locations. Using the CAB-3KX-AC-DN-AC cord guarantees uniform plug compatibility and optimal power delivery in each store’s telecom closet. This consistency reduces installation errors by 75% and cuts maintenance support tickets by half.
Redundant-Power Configuration for Financial Trading Floor
A Copenhagen trading firm implements dual-feed Catalyst 3K-X switches to eliminate single points of failure. The CAB-3KX-AC-DN-AC power cords deliver parallel 230 VAC feeds, ensuring instant failover under load. This architecture maintains zero packet loss and upholds SLAs in high-frequency trading environments.
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Product Comparison Table 
| CAB-3KX-AC-DN |  CAB-3KX-AC |  CAB-3KX-AC-IT |  CAB-3KX-AC-EU |  AIR-PWR-CORD-UK | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 750W | 750W | 750W | 650W | 650W |
| Use Case | Gaming / Workstation / Enterprise Server | Gaming | Gaming / Workstation / Server | General Use | Gaming / Workstation / Rack Server |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Semi-Modular | Modular | Modular | Semi-Modular |
| 80 PLUS Certification | Gold | Gold | Gold | Gold | Gold |
| Rail Configuration | Multi Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS / UL / RoHS | 80 PLUS / CE / FCC / UL / ROHS | UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Hot-Swap Capable | No | No | No | No | No |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 90% | 92% | 92% | 92% | 92% |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP, OVP, UVP, SCP | OCP / OVP / SCP / OTP | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 1 | 1 | 2 | 1 | 1 |
| PCIe (6+2) Connectors | 2 | 2 | 3 | 2 | 2 |
| SATA Power Connectors | 6 | 6 | 6 | 6 | 6 |
| Molex Connectors | 4 | 3 | 4 | 2 | 3 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Sleeved |
| RGB Lighting | No | No | No | No | No |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 55°C | 50°C | 50°C |
| Product Name | CAB-3KX-AC-DN | CAB-3KX-AC High Performance ATX Power Supply | CAB-3KX-AC-IT | CAB-3KX-AC-EU | AIR-PWR-CORD-UK Advanced 650W Semi-Modular ATX Power Supply |
| Height | 3.4 inches | 5.5 inches | 3.4 inches | 5.5 inches | 5.5 inches |
| Width | 5.9 inches | 7.0 inches | 6.3 inches | 5.9 inches | 8.5 inches |
| Depth | 5.5 inches | 6.0 inches | 5.5 inches | 7.1 inches | 6.3 inches |
| Weight | 4.5 lbs | 4.5 lbs | 6.5 lbs | 6.6 lbs | 4.2 lbs |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
M
Mikkel S'rensen
5
This Denmark power cord provided stable power and fit our switches perfectly.
F
Freja Nielsen
5
Well-made cable that met regional standards and performed reliably.
A
Anders Holm
4
A good quality spare cord for Catalyst 3K-X installations.
S
Signe Rasmussen
4
No issues during deployment. Power delivery was consistent.
L
Lars Pedersen
5
Reliable and durable cable for enterprise use.
Questions & Answers
What is the Cisco CAB-3KX-AC-DN AC power cord for Catalyst 3K-X?
The CAB-3KX-AC-DN is an OEM Cisco AC power cord designed to supply reliable power to Catalyst 3K-X series switches in Denmark.
Is the CAB-3KX-AC-DN compatible with all Cisco Catalyst 3K-X switches?
Yes. The CAB-3KX-AC-DN features a standard IEC C13 connector and is fully compatible with every Catalyst 3K-X switch power inlet.
What is the length of the CAB-3KX-AC-DN power cable?
The cable measures 2.0 meters (6.6 feet) in length, providing ample reach for typical rack or desktop installations.
Which plug type does the CAB-3KX-AC-DN use for Denmark?
It uses the Danish Type K plug (CEE 7/7 variant) rated at 10 A, 250 V, in full compliance with Danish electrical standards.
What electrical specifications does the CAB-3KX-AC-DN support?
The cord supports 100–240 VAC input at 50/60 Hz and delivers up to 10 A to the Catalyst 3K-X switch.
Is the CAB-3KX-AC-DN certified for safety and compliance?
Yes. It carries CE marking, RoHS compliance and ENEC certification for safe use in Denmark and across Europe.
Can I use the CAB-3KX-AC-DN with non-Cisco devices?
Yes. Any device featuring an IEC C13 inlet and requiring up to 10 A, 250 V can use this cord safely.
Where can I purchase the CAB-3KX-AC-DN?
You can order the CAB-3KX-AC-DN from Cisco’s official website, authorized resellers or certified networking equipment distributors.
Does the CAB-3KX-AC-DN include a warranty?
Yes. Cisco provides a one-year limited warranty covering manufacturing defects under normal operation.
How do I connect the CAB-3KX-AC-DN to my Catalyst 3K-X switch?
Simply plug the IEC C13 end into the switch’s power inlet and insert the Danish plug into a grounded Type K outlet.
Is the CAB-3KX-AC-DN suitable for rack-mounted installations?
Yes. Its 2 m length and flexible sheath make it ideal for neatly routing power in rack-mounted network closets.
What is the difference between CAB-3KX-AC-DN and CAB-3KX-AC-US=?
The only difference is the regional plug: CAB-3KX-AC-DN uses a Danish Type K plug, whereas CAB-3KX-AC-US= uses a North American Type B plug.
Can I replace my existing Catalyst 3K-X power cord with the CAB-3KX-AC-DN?
Yes. If your existing cord is damaged or missing, the CAB-3KX-AC-DN is a direct, OEM replacement for Denmark environments.
What safety precautions should I follow when using the CAB-3KX-AC-DN?
Always inspect the cord for damage, avoid overloading the circuit, ensure proper grounding and disconnect power before servicing equipment.
How should I dispose or recycle the CAB-3KX-AC-DN?
Dispose of the cord according to local WEEE regulations: take it to an e-waste recycling facility or authorized collection point.
What frequency range does the CAB-3KX-AC-DN support?
The power cord supports both 50 Hz and 60 Hz AC frequencies, covering the standard mains frequencies used in Denmark.