C3K-PWR-750WAC Cisco Switching PSU
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C3K-PWR-750WAC Cisco 750 WATT Ac Power Supply Refurbished

Availability: In Stock
Part Number#: C3K-PWR-750WAC
List Price was: $165.12
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Short Description:
C3K-PWR-750WAC 750 WATT Ac Redundant Power Supply for Catalyst Series Switches-3750X/3560X | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

More Information of Switching PSU

The Cisco C3K-PWR-750WAC is a 750-watt AC hot plug power supply for the Cisco Catalyst 3750-E and 3560-E series of switch devices. It is designed to be installed in the power supply slot of these switches to provide a source of power for the device. The power supply is hot pluggable, which means it can be removed and replaced while the switch is still powered on and operational. This can be useful for maintenance or if the power supply needs to be replaced due to a failure. It is also designed to meet the energy efficiency requirements of the Energy Star program.

Device Performance

This Model power supply is designed to provide reliable, efficient power to Cisco Catalyst 3750-E and 3560-E series switches. It has a maximum output power of 750 watts and is designed to operate at a wide range of input voltages, making it suitable for use in a variety of locations and environments. The power supply is also designed to meet stringent energy efficiency standards, helping to reduce power consumption and lower operating costs. In addition, the hot-plug feature allows the power supply to be easily removed and replaced without disrupting the operation of the switch, making it easier to perform maintenance and upgrades.

Troubleshooting and Maintenance


  • Check if the power supply is properly connected to the device and power source.
  • Check if the power source is functioning properly.
  • Verify that the power supply is not overheated by checking the temperature.
  • Ensure that the power supply is not being overloaded.


  • Keep the power supply clean and free of dust to prevent overheating.
  • Store the power supply in a cool and dry place when not in use.
  • Replace the power supply if it shows signs of physical damage.
  • Regularly check the temperature and power output of the supply.

General Information about this Cisco C3K-PWR-750WAC

Power Description for 750Watt AC Power Supply

  • Power Provided: 750 Watt Switching PSU
  • Voltage Required: AC 100-240 V
  • Frequency Required: 50 - 60 Hz
  • Input Connector Type: Power IEC 60320 C13
  • MTBF: 300000 Hour
  • Form Factor: Plug-in module
  • Power Supply Compatibility: Network hardware, Power equipment

Environmental Parameters of Power Supply

  • Min Operating Temperature: 23 °F
  • Max Operating Temperature: 113 °F
  • Humidity Range Operating: 10 - 85%

Features of Switching PSU

  • For use with 370W PoE+ 2960-XR Switches
  • Autoranging power supply supports input voltages from 100-240VAC
  • Compatible power cord: 5-15P to C15

Compliant Standards

  • AS/NZS 60950-1, BSMI, CCC, CISPR 22 Class A, CISPR 24, EN 60950-1, EN55022 Class A, EN55024, FCC Class A certified, FCC Part 15, GOST, IEC 60950-1, MIC, NOM, UL 60950-1, VCCI Class A ITE

Dimensions & Weight

  • Height: 1.7 Inch
  • Width: 6 Inch
  • Depth: 11.4 Inch
  • Weight (Approximate): 3.90 LBS


  • Cisco Catalyst 2960-24LC-S
  • 2960-24LT-L, 2960-24PC-L
  • 2960-24PC-S
  • 2960-24-S
  • 2960-24TC
  • 2960-24TC-L
  • 2960-24TC-S
  • 2960-24TT
  • 2960-48PST-L
  • 2960-48PST-S
  • 2960-48T
  • 2960-48TC
  • 2960-48TC-L
  • 2960-48TC-S
  • 2960-48TT
  • 2960-48TT-L
  • 2960-48TT-S
  • 2960-8TC
  • 2960-8TC-S
  • 2960S-24PD-L
  • 2960S-24PS-L
  • 2960S-24TD-L
  • 2960S-24TS-L
  • 2960S-24TS-S
  • 2960S-48FPD-L
  • 2960S-48FPS-L
  • 2960S-48LPD-L
  • 2960S-48LPS-L
  • 2960S-48TD-L
  • 2960S-48TS-L
  • 2960S-48TS-S
  • 3560E-24PD
  • 3560E-24TD
  • 3560E-48PD
  • 3560E-48PD-F
  • 3560E-48TD
  • 3560E-48TD-SD
  • 3560V2-24PS
  • 3560V2-24TS
  • 3560V2-24TS-SD
  • 3560V2-48PS
  • 3560V2-48TS
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product C3K-PWR-750WAC at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.