The Cisco A9K-3KW-AC is a 3000W AC power supply designed for ASR 9000 Series routers. It supports hot-plug functionality, allowing replacement without powering down the system. Operating with an input voltage range of 200 to 240V AC ensures stable energy distribution across connected components.

This unit meets network reliability requirements by delivering consistent power output and compatibility with high-capacity routing systems. The front-to-back airflow design helps maintain proper thermal management within the chassis during operation.

As part of Cisco’s modular architecture, this PSU aligns with scalable configurations in enterprise or service provider deployments requiring sustained performance levels under varying loads while maintaining regulatory compliance standards suitable for telecommunications applications where uptime remains critical to operations.

Cisco A9K-3KW-AC ASR 9000 Series 3000W AC Router Power Supply