Cisco PWR-C45-4200ACV/2 Catalyst 4500 4200W AC Dual Input Power Supply Data + PoE

Overview
The Cisco Catalyst 4500 4200W AC Dual Input Power Supply (PWR-C45-4200ACV/2) delivers reliable, high-density power to Catalyst 4500 series switches and chassis. Designed for both data and Power over Ethernet (PoE) applications, this power supply provides up to 4200 watts of continuous output, ensuring that mission-critical networking equipment stays online even in demanding environments. Its dual-input capability allows operation from 100-240 VAC, giving flexibility for global deployments.

Key Features

• Dual input AC (100-240 VAC) for worldwide compatibility
• 4200W total power capacity with integrated PoE support
• Redundant hot-swap design for uninterrupted service
• Built-in fan for efficient cooling and low acoustic noise
• Compliance with Cisco IOS and IOS XE power management features
• Compact form factor that fits standard Catalyst 4500 chassis slots

Technical Specifications

• Model/Part Number: PWR-C45-4200ACV/2
• Input Voltage: 100 to 240 VAC, 50/60 Hz
• Output Power: 4200 watts total
• PoE Power: Supports up to 30 watts per port (IEEE 802.3af) and up to 60 watts per port (IEEE 802.3at) depending on configuration
• Efficiency: 90 percent typical at full load
• Operating Temperature: 0 to 40 deg C (32 to 104 deg F)
• Storage Temperature: -40 to 70 deg C (-40 to 158 deg F)
• Dimensions: 13.5 in (height) x 7.5 in (width) x 9.5 in (depth)
• Weight: Approximately 25 lbs
• Connector Type: Standard Cisco power connector for Catalyst 4500 series

Applications
The PWR-C45-4200ACV/2 is ideal for enterprise campus networks, data center edge switches, and branch office deployments where high power density and PoE capability are required. It is commonly used to power IP phones, wireless access points, security cameras, and other PoE enabled devices while maintaining redundant power protection for critical network infrastructure.