Name: 341-0043 Cisco 2800-Watt Power Supply for Catalyst 4500 Switches
Brand: Cisco
SKU: 341-0043
Price: 224.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Cisco 2800-Watts Power Supply for Catalyst 4500 is a reliable source of power designed to support high-performance network switches. It fits seamlessly into the Catalyst 4500 series chassis, ensuring stable operation in demanding environments like data centers and large corporate networks.

General Information
Brand	Cisco
Part Number	341-0043
Product Type	Network Equipment Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular

Compatibility
Form Factor	Proprietary
Compatible For	Cisco Catalyst 4500 Series chassis

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	WEEE, RoHS, cURus, CE

Product Description
This 2800-Watts power supply is built for use with Cisco Catalyst 4500 series switches, providing the necessary electrical power to keep the network running smoothly. It's often found in enterprise data centers and large network environments where uptime is critical. Network administrators rely on this power supply to deliver consistent performance to support a range of high-demand applications. Key Features Delivers a steady 2800-Watt output suitable for heavy network traffic Designed specifically to fit Catalyst 4500 chassis Includes built-in protections against power fluctuations Facilitates hot-swappable installation to minimize downtime Energy-efficient design reduces operational costs Typically deployed in enterprise and service provider networks, this power supply plays a crucial role in maintaining the resilience of Cisco Catalyst 4500 systems. Its ability to handle continuous loads helps keep critical infrastructure running without interruption.

Use Cases
The Cisco 2800-Watts Power Supply is primarily utilized in large-scale enterprise environments where Catalyst 4500 series switches form the backbone of network infrastructure. This power supply unit is essential for maintaining consistent power delivery in data centers and high-density network racks that require uninterrupted switch operation under heavy traffic loads. How It's Used: Supporting continuous operation of Catalyst 4500 switches in enterprise data centers handling virtualization and cloud services. Providing stable power in campus networks for large educational institutions with high user density and bandwidth demands. Ensuring reliable switch performance in metropolitan area networks (MANs) servicing multiple branch offices. Powering network equipment in telecommunications facilities that require strict uptime and redundancy standards. Facilitating edge computing deployments where Catalyst 4500 switches manage traffic aggregation from distributed sites. By delivering dependable and efficient power, this unit enhances overall network resilience and scalability. It enables IT teams to maintain critical network services without interruption, supporting the demanding workloads typical of enterprise-grade network environments.