Cisco 341-0037 Catalyst 4500 1000W AC Power Supply

Overview
The Cisco Catalyst 4500 1000W AC Power Supply (part number 341-0037) delivers reliable, high-capacity power to Cisco Catalyst 4500 series switches. Designed for enterprise and campus networks, this power supply ensures continuous operation in demanding environments, providing the energy needed for multiple line cards, modules and fan trays without compromising performance.

Key Features

• Robust 1000W output for high-density switching platforms
• AC input range 100-240V to support global deployments
• Redundant hot-swap capability for uninterrupted service
• Built-in protection against over-current, over-voltage and short-circuit conditions
• Compact, fan-cooled design for efficient thermal management
• Compatible with Cisco IOS and Cisco Prime for easy monitoring

Technical Specifications

• Model/Part Number: 341-0037
• Power Output: 1000W
• Input Voltage: 100-240V AC, 50/60Hz
• Current Draw: 8.5A max at 120V, 4.2A max at 240V
• Efficiency: 90 percent or higher under typical load
• Operating Temperature: 0 to 40 deg C (32 to 104 deg F)
• Storage Temperature: -20 to 70 deg C (-4 to 158 deg F)
• Dimensions (H x W x D): 5.5in x 7.0in x 1.5in
• Weight: approx 2.5 lbs

Applications
This power supply is ideal for core and distribution layers in large campus networks, data center aggregation switches, and service provider edge devices. It supports high-throughput environments such as virtualization hosts, storage area networks, and voice/video convergence platforms. By providing reliable redundant power, the Cisco Catalyst 4500 1000W AC Power Supply helps maintain network uptime and protects critical business applications.