Skip to the beginning of the images gallery

C3KX-PWR-1100WAC/2, Cisco Catalyst 3560-X Power Supply, 1100W AC/Secondary/Spare

Brand: Cisco
Model: C3KX-PWR-1100WAC/2
In Stock
- United States
- United Kingdom
- Germany
- United Arab Emirates
- Singapore
- India
- Hong Kong

List Price: $1,725.00

72% OFF

$480.00

100% Genuine

Original, factory-verified

3-Year Warranty

Extended, enterprise-grade

24 Years Expertise

Proven, deployment-focused

Condition

Original New

Express Shipping to United States
Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more

Certified Expertise Builds Trust

CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert

Faster Delivery, Globally Ready
20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.
48H Worldwide Shipping
10+ Global Warehouses
Keep Projects On Time
Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.
Track Your Order

Leading Global Distributor
Since 2002
A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

Worry-Free Coverage with RSCare
3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.
Cisco SmartNet
HPE Foundation Care
Dell ProSupport
Juniper Care
Fortinet Support
Your Trusted Genuine Source
Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.
100% Authentic Products
100,000+ Multi-Brand SKUs Available

C3KX-PWR-1100WAC/2, Cisco Catalyst 3560-X Power Supply, 1100W AC/Secondary/Spare

100% Genuine Ready to Ship

$1,725.00

72% OFF

$480.00

Overview

End-of-Life Notice

C3KX-PWR-1100WAC/2 is officially EOL. Service support ends on 2021-10-31.

For full lifecycle details, see C3KX-PWR-1100WAC/2 EOL.

Cisco C3KX-PWR-1100WAC/2 Overview

The Cisco C3KX-PWR-1100WAC/2 is an enterprise-grade spare power supply designed for Catalyst 3560-X switches, delivering 1100 W AC output for high-density access and aggregation environments. Supporting a wide input range of 100–240 V AC at 50/60 Hz, it ensures stable operation across diverse regional power grids in Asia, Europe, Africa, and North America. As a secondary power supply with built-in fans and high efficiency, it enables redundancy, minimizes downtime, and helps distributors, SMB integrators, and end users maintain resilient network infrastructure.

Product Highlights

1,100 W

High Power

100–240V

Wide Input

100,000h

Long MTBF

Product Applications Scenarios

Enterprise Network

Provides redundant 1100 W AC power for Catalyst 3K-X switches, reducing unplanned downtime and protecting business-critical enterprise network services.

Data Center

Delivers efficient, high-density power to ToR Catalyst 3560-X aggregation switches, improving availability and simplifying power design in data halls.

Service Providers

Enables resilient access switching for POPs and aggregation sites, ensuring stable service delivery and reducing truck rolls from power failures.

Product Features Comparison


Model	C3KX-PWR-1100WAC/2, Cisco Catalyst 3560-X Power Supply, 1100W AC/Secondary/Spare	PWR-C45-1400DC-P, Cisco Catalyst 4500 Power Supply, 1400W DC Output/Internal PEM	PWR-C45-6000ACV/2, Cisco Catalyst 4500 Power Supply, 6000W AC, Dual Input, Data+PoE	A9K-750W-DC, Cisco ASR 9000 Power Supply, 750W DC/ASR-9001 Compatible/Hot-swappable
Brand	Cisco	Cisco	Cisco	Cisco
Compatible Models	Catalyst 3K-X Series	n/a	Supported Chassis	n/a
Accessory Type	Spare Power Supply	n/a	AC-input modular power supply	Power Supply
Connector Type	Standard AC power socket	n/a	Dual AC inputs	n/a
Mounting Method	1U	n/a	Hot-swappable, field-replaceable unit	n/a
Certification	RoHS, WEEE	n/a	n/a	n/a

Optional Add-ons

Model Number	Description
CAB-DS-120VAC	Cisco CAB-DS-120VAC 120V AC power cable for Cisco networking equipment
CAB-AC-2500W-US1	Cisco CAB-AC-2500W-US1 250 Vac 16A power cord for ASR 9000 Series
CAB-STACK-3M-NH	Cisco CAB-STACK-3M-NH 3 m StackWise cable for Catalyst 3750 Series switches

Quality Certifications

Specification

Cisco C3KX-PWR-1100WAC/2 Specification

Model

C3KX-PWR-1100WAC/2

Brand

Cisco

Series

Catalyst 3560-X

Type

Spare Power Supply

Input Voltage

100–240 V AC

Output Power

1100 W

Compatibility

Catalyst 3K-X Series

Frequency

50/60 Hz

Efficiency

High efficiency

Redundancy

Secondary Power Supply

Cooling

Built-in fans

MTBF

Over 100,000 hours

Connectors

Standard AC power socket

Dimensions (H × W × D)

44.45 mm × 228.6 mm × 381 mm

Form Factor

Operating Temperature

0 °C to 45 °C

Storage Temperature

-40 °C to 70 °C

Operating Humidity

10% to 90% (non-condensing)

Storage Humidity

5% to 95% (non-condensing)

Compliance

RoHS, WEEE

Weight

Get more information

Discover unbeatable prices and fast shipping for the C3KX-PWR-1100WAC/2 . Access the detailed C3KX-PWR-1100WAC/2 datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Quality Certifications

Need Help? Technical Experts Available Now.

+1-626-655-0998 (USA)
UTC 15:00-00:00
+852-2592-5389 (HK)
UTC 00:00-09:00
+852-2592-5411 (HK)
UTC 06:00-15:00

Get a Quote

Live Chat

Need Help? Technical Experts Available Now.

Customer Reviews

Write Your Own Review

Only registered users can write reviews. Please Sign in or create an account

Q&A

Questions & Answers

What accessories come with the C3KX-PWR-1100WAC/2?

The C3KX-PWR-1100WAC/2 typically comes with power cables, mounting brackets, and installation guides.

How does the C3KX-PWR-1100WAC/2 compare to the C3KX-PWR-715WAC?

The C3KX-PWR-1100WAC/2 offers higher wattage and is designed for more demanding power requirements compared to the C3KX-PWR-715WAC.

Can the C3KX-PWR-1100WAC/2 be used in other switches besides the Catalyst 3560-X Series?

While primarily designed for the Catalyst 3560-X Series, compatibility with other models should be checked in the product's technical specifications.

Is router-switch.com a reliable distributor?

Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

Learn More

How cost-effective is the C3KX-PWR-1100WAC/2 power supply for system integrators?

The C3KX-PWR-1100WAC/2 offers high power output at a competitive price, providing excellent value for enhancing the capability of your existing network infrastructure.

What are the key characteristics of the C3KX-PWR-1100WAC/2 power supply?

The C3KX-PWR-1100WAC/2 is a 1100W AC secondary power supply designed for the Cisco Catalyst 3560-X Series, offering reliable and efficient power delivery for critical network operations.

In which scenarios is the C3KX-PWR-1100WAC/2 power supply most commonly used?

The C3KX-PWR-1100WAC/2 is commonly used in enterprise and data center environments where high availability and redundancy for network devices are critical.

How do I install the C3KX-PWR-1100WAC/2 power supply?

The C3KX-PWR-1100WAC/2 power supply can be installed by sliding it into the power bay of the Cisco Catalyst 3560-X Series switch and securing it with screws. Ensure to follow proper safety guidelines.

Does the C3KX-PWR-1100WAC/2 power supply need to be upgraded?

The C3KX-PWR-1100WAC/2 itself does not require upgrades. Ensure your system firmware is up to date for optimal compatibility and performance.

Are there alternative products to the C3KX-PWR-1100WAC/2 power supply?

Alternatives include the C3KX-PWR-715WAC and C3KX-PWR-440WAC, which offer lower power outputs, suitable for different power needs.

What common troubleshooting steps are there for the C3KX-PWR-1100WAC/2 power supply?

Check connections, ensure the power source is functioning, and verify that the unit is properly seated in the switch. Refer to the user manual for specific error codes.

What accessories are available for the C3KX-PWR-1100WAC/2 power supply?

Available accessories include power cords of various lengths and types, additional mounting brackets, and cable management solutions to ensure organized and safe installation.

How does the C3KX-PWR-1100WAC/2 compare to similar power supplies in the 3560-X series?

The C3KX-PWR-1100WAC/2 provides higher wattage compared to the C3KX-PWR-715WAC and C3KX-PWR-440WAC, making it suitable for more power-intensive applications.

Is the C3KX-PWR-1100WAC/2 power supply compatible with other Cisco products?

The C3KX-PWR-1100WAC/2 is specifically designed for the Cisco Catalyst 3560-X Series and may not be compatible with other Cisco series. Always check product compatibility before purchase.

How cost-effective is the C3KX-PWR-1100WAC/2 power supply for system integrators?

The C3KX-PWR-1100WAC/2 offers high power output at a competitive price, providing excellent value for enhancing the capability of your existing network infrastructure.

What are the key characteristics of the C3KX-PWR-1100WAC/2 power supply?

The C3KX-PWR-1100WAC/2 is a 1100W AC secondary power supply designed for the Cisco Catalyst 3560-X Series, offering reliable and efficient power delivery for critical network operations.

In which scenarios is the C3KX-PWR-1100WAC/2 power supply most commonly used?

The C3KX-PWR-1100WAC/2 is commonly used in enterprise and data center environments where high availability and redundancy for network devices are critical.

How do I install the C3KX-PWR-1100WAC/2 power supply?

Does the C3KX-PWR-1100WAC/2 power supply need to be upgraded?

The C3KX-PWR-1100WAC/2 itself does not require upgrades. Ensure your system firmware is up to date for optimal compatibility and performance.

Are there alternative products to the C3KX-PWR-1100WAC/2 power supply?

Alternatives include the C3KX-PWR-715WAC and C3KX-PWR-440WAC, which offer lower power outputs, suitable for different power needs.

What common troubleshooting steps are there for the C3KX-PWR-1100WAC/2 power supply?

Check connections, ensure the power source is functioning, and verify that the unit is properly seated in the switch. Refer to the user manual for specific error codes.

What accessories are available for the C3KX-PWR-1100WAC/2 power supply?

Available accessories include power cords of various lengths and types, additional mounting brackets, and cable management solutions to ensure organized and safe installation.

How does the C3KX-PWR-1100WAC/2 compare to similar power supplies in the 3560-X series?

The C3KX-PWR-1100WAC/2 provides higher wattage compared to the C3KX-PWR-715WAC and C3KX-PWR-440WAC, making it suitable for more power-intensive applications.

Is the C3KX-PWR-1100WAC/2 power supply compatible with other Cisco products?

The C3KX-PWR-1100WAC/2 is specifically designed for the Cisco Catalyst 3560-X Series and may not be compatible with other Cisco series. Always check product compatibility before purchase.

How cost-effective is the Cisco Catalyst 3560-X Series C3KX-PWR-1100WAC/2 power supply?

The C3KX-PWR-1100WAC/2 offers a cost-effective solution for high-reliability power redundancy in Cisco Catalyst 3560-X Series switches.

What are the main features of the C3KX-PWR-1100WAC/2 power supply?

The C3KX-PWR-1100WAC/2 is a 1100W AC secondary power supply, providing redundancy and increased uptime for Cisco Catalyst 3560-X Series switches.

In which scenarios should I use the C3KX-PWR-1100WAC/2 power supply?

This power supply is ideal for environments requiring high availability and redundancy, such as data centers and enterprise networks.

How do I install the C3KX-PWR-1100WAC/2 in a Cisco Catalyst 3560-X Series switch?

Installation involves securely inserting the power supply into the designated slot and ensuring a stable power connection. Follow manufacturer guidelines for safety.

Does the C3KX-PWR-1100WAC/2 require firmware upgrades?

No, the C3KX-PWR-1100WAC/2 does not require firmware upgrades, making it a straightforward and low-maintenance component.

Are there any alternative power supplies for the Cisco Catalyst 3560-X Series?

Yes, alternative power supplies include different wattage options like the C3KX-PWR-715WAC and C3KX-PWR-440WAC.

What common troubleshooting steps should I follow if the power supply fails?

Check the power connection, verify that the unit is properly seated, and ensure that there are no environmental conditions affecting its operation.