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Description:  The Cisco PWR-C45-1400AC is a 1400 Watts AC Power Supply for the Catalyst 4500 Series.

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Warranty: 1 year Networking-Hardware Warranty Included
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About PWR-C45-1400AC

Product Overview

The Cisco Catalyst PWR-C45-1400AC is a redundant power supply module developed specifically for the Cisco 4500 and 4500-E Series of Switches. It can be installed into any 4500 Series switch to increase its power capacity, so that it can distribute more power to the devices connected to the network. By using the Cisco PowerWise technology, which manages the power consumption of the system, it can be used to provide power only where needed. All of that at a reasonable price of less than 900$.

Power Capacity

This power supply provides up to 1400 W of AC current for its device. In order to prevent overheating, it is provided with an internal cooling fan.


The PWR-C45-1400AC can be stacked with another similar power supply in order to increase the power capacity of the switch so that you can connect more devices to the network.

Tech Specs

The power supply can run on 85-264 VAC input  voltage with 16-7 A current. The frequency is 50/60 Hz. Concerning the output, the specifications are as following: 1360 W maximum power output, 3.3-12 V output and 113.4-12.2 A circuit. The minimum holdup time is 20 ms.  Average MTBF is as much as 570530 hours.

Tech Services And Support

The Cisco Catalyst has an original automated SmartNet support option to be purchased separately. Apart from that, the Cisco Catalyst has all the datasheets, installation and configuration manuals, latest firmware versions on their website page, available for free. In case of any additional problems, you can write to the Cisco or Hardware Networking online support and the specialists will try to sort them out in the shortest amount of time. One-year warranty is also available for the most of Hardware networking products.

Additional Information

The PWR-C45-1400AC power supply relates to the Cisco 4500 Series switches and it means that its end of life (eol) is the same. It was scheduled for 2016. However, the product will still be supported for 5 more years and its end of support (eos) is in 2022.

Technical specifications:

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