Cisco C3K-PWR-1150WAC

Overview

The Cisco C3K-PWR-1150WAC is a hot-plug power supply designed to deliver 1150 watts of reliable power to Cisco Catalyst 3560E, 3560V2, and 3750E switches, as well as the Redundant Power System 2300. It allows network administrators to install or replace the power supply without shutting down the switch, ensuring continuous network operation. This power supply is ideal for environments where uptime is critical, such as offices, branch locations, and data closets handling voice, video, and data traffic.

Key features

• Hot-plug capability enables installation or replacement without powering down the switch, minimizing network disruption.
• Provides 1150 watts of power, supporting full port density and Power over Ethernet (PoE) devices with sufficient overhead.
• Compatible with multiple Cisco Catalyst switch models and the Redundant Power System 2300, ensuring flexible deployment options.
• Designed to fit seamlessly into existing Catalyst switch deployments, simplifying upgrades and maintenance.
• Consistent voltage delivery helps maintain stable network performance during high-demand workloads.

Key specs

• Power output: 1150 watts
• Compatibility: Cisco Catalyst 3560E, 3560V2, 3750E switches, and Redundant Power System 2300
• Hot-plug support: Yes
• Form factor: Slide-in module for Catalyst chassis

Connectivity and compatibility

This power supply integrates directly into the power slots of supported Cisco Catalyst switches and the Redundant Power System 2300. Its compatibility with multiple switch models makes it a versatile choice for network environments that require scalable and redundant power solutions. It supports Power over Ethernet, enabling connected devices such as IP phones, wireless access points, and security cameras to receive power through the network cable.

Ideal uses and environments

The Cisco C3K-PWR-1150WAC is well suited for enterprise networks, branch offices, and data centers where maintaining continuous network uptime is essential. It supports switches that handle critical voice, video, and data traffic, making it a strong choice for IT teams managing busy network infrastructures. Its hot-plug design allows for quick replacement or capacity expansion without interrupting service, which is especially valuable in environments that cannot afford downtime.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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