United States$5,000,000+
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Edward Hughes
4
Correct US power cord with solid build quality. Fit perfectly and worked immediately.
CAB-AC-2500W-US1
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Cisco ASR 9000 Accessory CAB-AC-2500W-US1 Power Cord, 250Vac...
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Name:
CAB-AC-2500W-US1
- Description:
- Cisco ASR 9000 Accessory CAB-AC-2500W-US1 Power Cord, 250Vac 16A, straight blade NEMA 6-20 plug, US
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 44113226339
- Condition:
- Warranty:
- 3
- List Price:
$45.00
- Price:
$22.0051.1% off
Quantity:
1
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CAB-AC-2500W-US1 Overview
CAB-AC-2500W-US1 is a high-performance 2500W power supply engineered for demanding applications. Designed with modular cabling in an ATX form factor, this unit features a Platinum 80 PLUS certification, supports an input voltage of 100–240V, and uses Active PFC to ensure efficient power conversion. Its robust cooling system is equipped with a 140mm fan utilizing a fluid dynamic bearing, while extensive protections—namely OCP, OVP, UVP, SCP, and OTP—safeguard connected components.
Built for reliability and versatility, the CAB-AC-2500W-US1 offers excellent efficiency at 96% coupled with braided cables for improved durability and organization. It is outfitted with a complete set of connectors including one ATX 24-pin, two EPS (CPU) 4+4 pins, eight PCIe (6+2) connectors, twelve SATA power connectors, and four Molex connectors, with no floppy connector present. Ideal for enterprise server, workstation, and gaming setups, this unit achieves low noise levels with its zero RPM mode and solid build quality suited for the toughest computing environments.
CAB-AC-2500W-US1 price is $22.00, a 51.1% saving from the Cisco list price of $45.00. CAB-AC-2500W-US1 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CAB-AC-2500W-US1 for additional pricing. Browse the full Router Asr 9000 Power Supplies series or explore all Cisco products.
CAB-AC-2500W-US1 Specifications
- Product Type
- Power Supply
- Wattage
- 2500W
- Use Case
- Enterprise Server / Workstation / Gaming
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Platinum
- Rail Configuration
- Multi 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
- 140mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 96%
- Protections
- OCP / OVP / UVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- PCIe (6+2) Connectors
- 8
- SATA Power Connectors
- 12
- Molex Connectors
- 4
- Floppy Connector
- No
- Cable Type
- Braided
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 40°C
- Product Name
- CAB-AC-2500W-US1
- Height
- 5 inches
- Width
- 7 inches
- Depth
- 11 inches
- Weight
- 18 lbs
CAB-AC-2500W-US1 Use Case
Data Center High-Density Rack Power Redundancy
In enterprise data centers deploying Cisco ASR 9000 routers, the CAB-AC-2500W-US1 Power Cord, 250Vac 16A, straight blade NEMA 6-20 plug, US ensures reliable dual-feed power connections for high-density rack installations. By leveraging this Cisco ASR 9000 Accessory, network engineers achieve full NEMA 6-20 compliance, minimize unplanned downtime, and streamline maintenance through standardized cabling practices.
Retail Branch Edge Networking Standardization
Large retail chains standardize on the CAB-AC-2500W-US1 Cisco ASR 9000 Accessory Power Cord, 250Vac 16A, straight blade NEMA 6-20 plug, US to power ASR 9000 edge routers across multiple store locations. This uniform power solution simplifies installation, reduces field support complexity, and accelerates branch-level network deployments, delivering consistent connectivity and lowering total cost of ownership.
Telecom High-Availability UPS Integration
Telecommunications providers integrate the CAB-AC-2500W-US1 Power Cord, 250Vac 16A, straight blade NEMA 6-20 plug, US with Cisco ASR 9000 Accessory modules to connect routers to dual-feed UPS systems. This critical setup guarantees continuous operation during power transitions, enhances service-level agreement compliance, and secures packet-transport infrastructure against grid failures for uninterrupted voice and data services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CAB-AC-2500W-US1 |  CAB-7513ACSA |  A9K-3KW-AC |  CAB-AC-C6K-TWLK |  A9K-2KW-DC | |
|---|---|---|---|---|---|
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Wattage | 2500W | 750W | 1600W | 850W | 1600W |
| Use Case | Enterprise Server / Workstation / Gaming | Gaming | Enterprise Server | Gaming / Workstation | Enterprise Server / Workstation / Gaming |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Modularity | Modular | Modular | Modular | Semi-Modular | Modular |
| 80 PLUS Certification | Platinum | Gold | Gold | Gold | Titanium |
| Rail Configuration | Multi Rail | Single Rail | Multi Rail | Single Rail | Single Rail |
| Certifications | 80 PLUS, CE, FCC, UL, RoHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / CB / RoHS | 80 PLUS / CE / FCC / RoHS | 80 PLUS / CE / FCC / UL / ROHS |
| Remote Monitoring | No | N/A | PMBus | No | PMBus |
| 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 | 140mm | 120mm | 120mm | 120mm | 150mm |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
| Efficiency Rating | 96% | 92% | 94% | 94% | 96% |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP / OTP | OCP, OVP, SCP, OTP | OCP / OVP / SCP / OTP / Surge |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| EPS (CPU) 4+4 Pin | 2 | 2 | 2 | 1 | 2 |
| PCIe (6+2) Connectors | 8 | 3 | 4 | 2 | 4 |
| SATA Power Connectors | 12 | 6 | 6 | 6 | 6 |
| Molex Connectors | 4 | 4 | 4 | 4 | 4 |
| Floppy Connector | No | No | No | No | No |
| Cable Type | Braided | Sleeved | Sleeved | Sleeved | Braided |
| 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 | 40°C | 50°C | 50°C | 50°C | 50°C |
| Product Name | CAB-AC-2500W-US1 | CAB-7513ACSA | A9K-3KW-AC | CAB-AC-C6K-TWLK | A9K-2KW-DC |
| Height | 5 inches | 5.5 inches | 6 inches | 5 inches | 5.5 |
| Width | 7 inches | 8.6 inches | 5.9 inches | 5.9 inches | 8.5 |
| Depth | 11 inches | 6.3 inches | 11 inches | 6.3 inches | 7.0 |
| Weight | 18 lbs | 4.5 lbs | 15 lbs | 4.2 lbs | 18 |
Reviews & Ratings
P
Patrick Sullivan
4
Original Cisco cable that met specifications exactly. No power issues.
C
Charles Newman
5
Reliable accessory for ASR systems. Good quality insulation and connectors.
H
Henry Collins
4
Installed easily and delivered stable power without faults.
W
William Dawson
5
Well made power cord suitable for data center use.
Questions & Answers
What is the Cisco CAB-AC-2500W-US1 power cord?
The CAB-AC-2500W-US1 is a genuine Cisco accessory power cord rated 250 Vac, 16 A, with a straight-blade NEMA 6-20 plug for US deployment.
Which devices are compatible with the CAB-AC-2500W-US1?
The CAB-AC-2500W-US1 is designed for Cisco ASR 9000 series routers and any network device requiring a 250 Vac, 16 A, straight-blade NEMA 6-20 power connection.
What are the electrical specifications of the CAB-AC-2500W-US1?
The power cord is rated for 250 Vac at 16 A continuous current, ensuring safe operation under full ASR 9000 load conditions.
What plug and connector types does the CAB-AC-2500W-US1 use?
One end is a straight-blade NEMA 6-20 male plug; the other end is a standard IEC 60320 C13 female connector for Cisco power supplies.
How long is the CAB-AC-2500W-US1 power cord?
The CAB-AC-2500W-US1 measures 2 meters (approximately 6.6 feet) to accommodate rack and cabinet installations with proper cable management.
Is the CAB-AC-2500W-US1 UL and RoHS certified?
Yes, the CAB-AC-2500W-US1 is UL listed and RoHS compliant, meeting North American safety and environmental standards.
Does the CAB-AC-2500W-US1 include a warranty?
This Cisco OEM power cord is covered by Cisco's limited warranty, providing replacement coverage for manufacturing defects.
How do I install the CAB-AC-2500W-US1 power cord?
Simply insert the IEC C13 end into your device’s power inlet and plug the NEMA 6-20 end into a compatible 250 Vac outlet; ensure the connection is secure before powering on.
Can I use the CAB-AC-2500W-US1 in non-Cisco equipment?
Yes, it can power any device with a matching IEC C13 inlet and a NEMA 6-20 receptacle, provided the device requires ≤250 Vac and ≤16 A.
What is the operating temperature range for the CAB-AC-2500W-US1?
The cable is rated for operation from –10 °C to +60 °C, suitable for most data center and telecom environments.
How do I troubleshoot power issues with the CAB-AC-2500W-US1?
Check that both ends are fully seated, inspect the cable for damage, verify outlet voltage, and test continuity with a multimeter.
How do I replace a damaged CAB-AC-2500W-US1 power cord?
Power down the device, unplug the existing cord, and install a new Cisco CAB-AC-2500W-US1 following the installation guidelines.
Where can I purchase the Cisco CAB-AC-2500W-US1?
The CAB-AC-2500W-US1 is available through Cisco authorized resellers, the Cisco Commerce Workspace, and select e-commerce platforms.
Is the CAB-AC-2500W-US1 suitable for high-density rack deployments?
Yes, its compact straight-blade design and 2 m length facilitate clean cable routing in high-density rack installations.
What materials and construction ensure the durability of the CAB-AC-2500W-US1?
The cord features heavy-gauge copper conductors with a flame-retardant PVC jacket, providing robust performance and electrical safety.
Does the CAB-AC-2500W-US1 support single-phase or three-phase power?
The CAB-AC-2500W-US1 is intended for single-phase 250 Vac circuits and is not certified for three-phase power systems.