34-0873-01 Cisco 400-Watt Power Supply for 4003/4006/4008 Series

The 34-0873-01 Cisco 400-Watt Power Supply is predominantly utilized in enterprise network environments where Cisco 4003, 4006, and 4008 Series switches form the backbone of critical infrastructure. IT administrators and network engineers in data centers or large campus networks benefit from its hot-swappable capability and reliable power delivery, ensuring continuous switch operation during maintenance or unexpected power issues.

How It's Used:

• Maintaining power redundancy in large-scale enterprise campus networks to minimize switch downtime during power supply failure.
• Supporting virtualization environments in data centers where continuous network availability is essential for server-to-server communication.
• Enabling hot-swappable power source replacement in remote office deployments, reducing the need for extended onsite technician presence.
• Providing stable and efficient power for edge computing nodes integrated with Cisco 400x series switches in industrial or retail environments.
• Facilitating rack-mount switch configurations in service provider networks where hardware uptime directly impacts customer SLA compliance.

This power supply supports operational efficiency by allowing seamless power maintenance and scalability within network architectures relying on Cisco 400x series switches. Its design reinforces infrastructure resilience and helps maintain high availability critical to demanding business applications and services.