Cisco PA-1251-3-LF 250 Watt Power Supply
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Why Cisco PA-1251-3-LF 250 Watt AC Power Refurbished is the best?

Availability: In Stock
Part Number#: PA-1251-3-LF
List Price was: $147.96
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Short Description:
PA-1251-3-LF 250 Watt Alternating Current (AC) Power Supply for Cisco Catalyst 2960-x | Made by Cisco | Refurbished

Interface Types of This Product: Network PSU

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
We are giving specifications below, why one should consider procuring Cisco Network PSU Power Supply features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the PA-1251-3-LF model with compatibility.

Maintenance and Troubleshooting Tips for the PA-1251-3-LF

  • Verify the power supply is properly connected to the power source and the switch or router.
  • Check the power supply status LED to verify if it is functioning properly. A green LED indicates that the power supply is functioning properly, while a red LED indicates a problem.
  • Check the voltage and amperage of the power supply to ensure they match the requirements of the switch or router.
  • Check the cooling fans of the power supply to ensure they are functioning properly. If the fans are not working, the power supply may overheat and fail.
  • Clean the power supply regularly to prevent dust and debris from accumulating and blocking the air vents.
  • Check for any firmware or software updates for the power supply to ensure it is running the latest version.
  • If the power supply is still not functioning properly, contact Cisco support for further assistance or consider replacing the power supply.
  • Always use original Cisco replacement power supplies and accessories for the best performance and compatibility.
  • Keep a spare power supply on hand in case of unexpected failures and always have a plan for emergency power supply replacement.
  • Monitor the power supply status in your network management tool to get alerted of any potential failures.

Installation and Configuration of the PA-1251-3-LF Power Supply

The Cisco PA-1251-3-LF is a 250 watt AC power supply for use with Cisco routers and switches. To install and configure the power supply, you will need to follow these general steps:

  • Make sure that the power supply is compatible with your Cisco device.
  • Install the power supply into the device by aligning it with the power supply slot and sliding it in until it clicks into place.
  • Connect the power cord to the power supply and plug it into an electrical outlet.
  • Verify that the power supply is functioning properly by checking the status LEDs on the device.
  • Configure the power supply settings in the device's software, if necessary.

It is important to follow the manufacturer's instructions and safety precautions when installing and configuring the power supply. If you have any doubts or issues, please refer to the Cisco PA-1251-3-LF product manual or contact Cisco support.

Compatibility with Cisco Routers and Switches

The Cisco PA-1251-3-LF 250 Watt AC Power Supply is compatible with a variety of Cisco routers and switches, including the Cisco ASR 1000 Series, Cisco ISR G2 Series, and Cisco Nexus 7000 Series. It is also compatible with the Cisco Catalyst 6500 Series and Cisco 7600 Series routers. It is important to note that compatibility may vary depending on the specific model and version of the router or switch in question. It is always best to consult the Cisco compatibility matrix or consult with a Cisco representative to ensure compatibility before purchasing.

General Information about this Cisco PA-1251-3-LF

  • Manufacturer: Cisco
  • Part Number or SKU# PA-1251-3-LF
  • Wattage: 250 Watt
  • Type: Ac Power Supply

Technical Specifications

The Cisco PA-1251-3-LF 250 Watt AC Power Supply has the following technical specifications:

  • Power output: 250 watts
  • Voltage: 100-240 VAC
  • Frequency: 50/60 Hz
  • Power factor: 0.8
  • Efficiency: >80%
  • Operating temperature: 32° to 104° F (0° to 40° C)
  • Operating humidity: 5-95% non-condensing
  • Dimensions: 8.5 x 4.5 x 1.5 inches (216 x 114 x 38 mm)
  • Weight: 2.9 lbs (1.3 kg)

It is important to note that these specifications may vary depending on the specific model and configuration. It is recommended to check the product documentation or consult with a Cisco representative for the most accurate and up-to-date specifications.

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.

A network consists of many different devices, including, but not limited to, routers, switches, servers, and repeaters. Each of these devices needs electrical power to operate. We use power supplies to push regulated voltage and current to electronic equipment for stable operation. And because of the many options in the market, you find it challenging to choose the correct network power supply.

Which is The Correct Network Power Supply for your System?

To know the right network power supply for you, you must first evaluate all your components. You need to know the models of your servers, switches, routers, and any other equipment in the network. With that information, it will not be challenging to find an appropriate power supply for your network. Note that the network power supply has a specific application. For example, you need a 341-0530-01 Cisco AC power supply for Cisco Catalyst 2960-X and 0JR47N Dell Power Supply for Dell Networking N-series.

Prevent Downtime with a Reliable Network Power Supply

Network power supply failure is the common cause of many downtime problems in a network. When shopping for these essential accessories for your devices, you need to get only reliable and efficient products. It has to be efficient in power conversion to help you save on utility bills and cooling systems.

Affordable Power Supplies at ALLHDD

You don't have to break your bank account just to buy a power supply to get network power. ALLHDD has all types of network power supplies offered at the most competitive price. Shop for any product that you want from our site and ask for any assistance. Use our contact to reach out if you need any technical help. Our team is on standby to give you a better shopping experience.

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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:

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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:

FedEx Ground®
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*For residential delivery via FedEx Ground use FedEx Home Delivery®
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FedEx Express Saver®
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Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
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Available throughout all 50 states

FedEx Standard Overnight®
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FedEx Priority Overnight®
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Available throughout all 50 states

FedEx First Overnight®
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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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  • You can estimate the shipping cost from the products detail page, also available on the checkout page
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