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by Cisco
Product Line: Cisco Catalyst 3K-X Series Switches
Product Type: Power Supply
Sold out
Original price $0.00 - Original price $94.00
Original price
$0.00 - $94.00
Current price $0.00
Title: Surplus

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The Cisco C3KX-PWR-1100WAC is a high-performance power supply designed for the Catalyst 3K-X Series switches. It provides reliable power to the switches and their attached devices, ensuring uninterrupted network operation. Its compact design allows for easy installation and integration with existing network infrastructure. With its advanced power management features, the C3KX-PWR-1100WAC provides efficient power delivery while reducing energy costs. It also supports hot-swappable installation, allowing for easy replacement or upgrades.

Key Feature for the C3KX-PWR-1100WAC

1. 1100W AC power supply for the Catalyst 3K-X Series switches
2. Hot-swappable installation for easy replacement or upgrades
3. Advanced power management features, including IEEE 802.3at Power over Ethernet Plus (PoE+)
4. High efficiency, reducing energy costs and carbon footprint
5. Compact design, allowing for easy installation and integration
6. Reliable power delivery, ensuring uninterrupted network operation

Product Review

This Cisco C3KX-PWR-1100WAC is a great choice for those looking for power redundancy and flexibility. It is a 1100 watt Power Supply with an AC/DC input and features features both a hot-swap AC mode and DC mode. This allows for uninterrupted operation when additional capacity or redundancy is needed in the data center. Additionally, the unit offers superior uptime reliability with the built-in load sharing capabilities, enabling it to automatically adjust to the operational load demands. Overall, this is a great product that provides excellent power redundancy and flexibility.


The Cisco C3KX-PWR-1100WAC is a high-performance power supply designed for use in Cisco Catalyst 3750-X and 3560-X Series switches. It provides a maximum output power of 1100 watts and supports both AC input and DC input, providing flexibility in power supply options. The power supply is hot-swappable, allowing it to be replaced without disrupting the operation of the switch. It also includes overvoltage and overcurrent protection, which helps to protect the switch from damage due to power fluctuations or surges. The C3KX-PWR-1100WAC power supply is designed for high-reliability operation, with a Mean Time Between Failures (MTBF) of over 500,000 hours. It also includes a variety of features to help optimize the power supply's performance and efficiency, such as power factor correction and intelligent power management. Overall, the Cisco C3KX-PWR-1100WAC is a reliable and high-performance power supply that is ideal for use in Cisco Catalyst 3750-X and 3560-X Series switches. Its hot-swappable design, overvoltage and overcurrent protection, and high-reliability operation make it a great choice for organizations looking to build resilient and reliable network infrastructures.

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