The ​​Cisco Catalyst C9400-PWR-3200ACT=​​ is a 3200W AC power supply module designed for the Catalyst 9400 Series modular switches, providing robust and scalable power delivery for high-density, PoE-heavy deployments. Tailored for data centers, large campuses, and IoT hubs, this unit ensures uninterrupted operation and energy efficiency. Below, we analyze its technical advantages and address common deployment concerns.

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​​Core Technical Specifications​​

The ​​C9400-PWR-3200ACT=​​ delivers ​​3200W of AC power​​ with ​​90% efficiency​​, supporting up to ​​N+1 redundancy​​ for mission-critical environments. Key features include:

• ​​High PoE++ Capacity​​: Supplies ​​up to 2400W of PoE​​ (30W per port) for devices like IP cameras, wireless APs, and IoT sensors.
• ​​Hot-Swappable Design​​: Enables replacement without downtime during maintenance or upgrades.
• ​​Universal Input Voltage​​: Works with ​​100-240V AC​​, adapting to global power standards.

​​Why Choose This Over Lower-Wattage PSUs?​​

Compared to the ​​C9400-PWR-1600AC​​ (1600W), the ​​3200ACT=​​ doubles power capacity, making it indispensable for:

• ​​Hyperscale IoT Deployments​​: Powering hundreds of PoE++ devices (e.g., PTZ cameras, digital signage).
• ​​High-Performance Compute​​: Supporting energy-hungry line cards like the ​​C9400-LC-48UX=​​ in AI/ML clusters.
• ​​Redundancy Assurance​​: N+1 configurations prevent outages in healthcare or financial data centers.

​​Addressing Critical User Questions​​

​​Q: How many PSUs are needed per chassis?​​
A: A fully loaded Catalyst 9400 chassis with PoE++ may require ​​2-3 PSUs​​ depending on line card and PoE load. Always allocate ​​N+1​​ for redundancy.

​​Q: Does it support DC power sources?​​
A: No. For DC environments, use the ​​C9400-PWR-3200DC​​ variant.

​​Q: What happens during a power overload?​​
A: The module features ​​dynamic power allocation​​, prioritizing critical ports and throttling non-essential devices to prevent shutdowns.

​​Ideal Deployment Scenarios​​

• ​​Hospital Networks​​: Powering bedside medical devices and connected imaging systems via PoE++.
• ​​Smart Stadiums​​: Supporting HD surveillance, Wi-Fi 6E APs, and digital concession systems.
• ​​Financial Trading Floors​​: Ensuring zero downtime for latency-sensitive trading platforms.

​​Sourcing and Support​​

For guaranteed compatibility and warranty coverage, purchase the C9400-PWR-3200ACT= through [“C9400-PWR-3200ACT=” link to (https://itmall.sale/product-category/cisco/). This supplier offers bulk procurement discounts and SLA-backed support for enterprise deployments.

​​Final Evaluation​​

The ​​C9400-PWR-3200ACT=​​ is non-negotiable for enterprises scaling PoE-dependent infrastructures. While its upfront cost is significant, the ​​operational reliability​​ and ​​PoE scalability​​ eliminate hidden expenses from downtime or fragmented power solutions. For IT teams managing hybrid workspaces or smart campuses, this PSU transforms power management from a bottleneck into a strategic asset.