Support power-hungry network infrastructure with the Extreme 2000W AC Power Supply FB. Built for chassis-based deployments, this 2,000 W AC unit is sized for environments where switch availability and power headroom are essential. Front-to-back airflow helps the module integrate cleanly into standard data center cooling patterns, reducing the risk of hot spots and simplifying rack thermal planning. That makes it a strong fit for production networks that run continuously and cannot afford airflow mismatches or underpowered replacements. With its high-capacity output, this power supply is suited to teams standardizing on Extreme switching platforms and looking for a replacement part that matches the demands of enterprise racks. It is the kind of component that earns its place by protecting uptime, preserving thermal design, and avoiding the compromises of lower-capacity alternatives.