Name: 750W AC Back to Front Cooling 2nd Power Supply for Catalyst 4500-x
Brand: Cisco
Price: 3200.95 USD
Availability: InStock

Cisco C4KX-PWR-750AC-F/2 750W AC Back to Front Cooling 2nd Power Supply for Catalyst 4500-x

The Cisco C4KX-PWR-750AC-F/2 is a 750W AC back to front cooling power supply designed as a second power source for the Catalyst 4500-x series chassis. It delivers reliable, redundant power to keep mission critical network infrastructure running witho... Read More

price

$3,200.95

Direct ship item. 2-3 week lead time.

In Stock: 8
Manufacturer: Cisco
Model or Part: C4KX-PWR-750AC-F/2
Condition: Refurbished
Weight: 4.10lb
Dimensions: 16.50in x 11.89in x 4.29in

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco C4KX-PWR-750AC-F/2 is a 750W AC back to front cooling power supply designed as a second power source for the Catalyst 4500-x series chassis. It delivers reliable, redundant power to keep mission critical network infrastructure running without interruption. This unit is engineered for high efficiency and easy installation, providing a robust solution for enterprises that demand continuous uptime.

Key Features

750 watts of continuous AC power for demanding network environments
Back to front cooling design optimizes airflow and reduces heat buildup inside the chassis
Redundant power capability allows seamless failover in case of primary supply failure
Hot-swap compatible for non-disruptive replacement or upgrade
Built-in diagnostic LEDs simplify troubleshooting and status monitoring
Complies with Cisco IOS and IOS XE software power management standards

Technical Specifications

Input voltage: 100 to 240 VAC, 50/60 Hz
Output power: 750 watts
Efficiency: up to 92 percent at full load
Cooling: front to back airflow, fan speed adjustable via IOS
Dimensions: 1.75 in (44 mm) height, 17.0 in (432 mm) width, 12.5 in (318 mm) depth
Weight: approx 12 lbs (5.4 kg)
Connector type: Cisco standard power connector for Catalyst 4500-x
Operating temperature: 0 to 40 deg C (32 to 104 deg F)
Storage temperature: -20 to 60 deg C (-4 to 140 deg F)

Applications
The C4KX-PWR-750AC-F/2 is ideal for:

Enterprise campus networks that require high availability routing and switching
Data center edge deployments where redundant power is essential
Service provider aggregation points that need scalable power capacity
Branch office routers that rely on Catalyst 4500-x chassis for modular expansion
Any Cisco Catalyst 4500-x installation seeking to improve power redundancy and thermal performance

By adding this power supply, network administrators can enhance system resilience, simplify maintenance, and ensure that critical services remain online even during power events.