Cisco C3K-PWR-750WAC Power Supply
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C3K-PWR-750WAC Cisco Ac 750 WATT Power Supply Factory New

Availability: In Stock
Part Number#: C3K-PWR-750WAC
List Price was: $997.67
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Short Description:
C3K-PWR-750WAC 750 WATT Ac Redundant Power Supply for Catalyst Series Switches-3750X/3560X | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

More Information of Switching PSU

The C3K-PWR-750WAC is a 750-watt AC hot-plug power supply for use with Cisco Catalyst 3750-E and 3560-E series switches. It is designed to provide power to the switch and any connected devices. The "hot-plug" feature allows the power supply to be removed and replaced while the switch is still operating, without any disruption to the system. This can be useful for maintenance or upgrades. The Model is designed to meet the power needs of the Catalyst 3750-E and 3560-E series switches, which are high-performance, enterprise-class switches designed for use in large enterprise networks.

Device Performance

The performance of the Model Cisco 750-Watt AC Hot Plug Power Supply for Catalyst 3750-E/3560-E can be evaluated based on several factors, including efficiency, reliability, and power output.

In terms of efficiency, the power supply is designed to meet the Energy Star Level V and 80 Plus Gold standards, which means that it is able to operate at high levels of efficiency and reduce energy waste. This can help to lower the overall power consumption of the switch and reduce operating costs.

In terms of reliability, this Item is designed to provide reliable power to the switch and connected devices. It is built to withstand the rigors of an enterprise environment and has a mean time between failures (MTBF) of up to 740,000 hours.

In terms of power output, the Model is capable of providing up to 750 watts of power to the switch and connected devices. This should be sufficient for most applications, but it is important to ensure that the power needs of the switch and connected devices are properly assessed to ensure that the power supply can meet the required demand.

Troubleshooting and Maintenance

Troubleshooting the C3K-PWR-750WAC Cisco 750 WATT Power Supply:

  • Check the power supply LED indicators on the front panel to verify that it is functioning properly.
  • Check the power supply voltage and current outputs to ensure they are within specifications.
  • Verify that the power supply is securely and properly installed in the chassis.
  • Ensure that the power supply has the correct type of AC input power and that the power source is properly grounded.
  • Check for any power supply-related error messages in the system logs.

Maintenance of the C3K-PWR-750WAC Cisco 750 WATT Power Supply:

  • Keep the power supply clean and free of dust to ensure proper cooling.
  • Replace the power supply if it becomes damaged or fails to function properly.
  • Have the power supply serviced by a qualified technician if it requires repairs.
  • Store the power supply in a clean, dry location when it is not in use.

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:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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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.

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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®
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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.
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