The CISCO ASR1001-X-PWR-AC-WS is an AC power supply unit designed specifically for the Cisco ASR 1001-X router, an integral component of enterprise and service provider networks. This power supply ensures that the router can consistently support the high-throughput, resilient Internet and intranet services that modern networks require. Engineered to meet the rigorous power needs of the ASR 1001-X, it facilitates uninterrupted operation, helping to maintain constant network availability and stability. This power supply is a critical component for disaster recovery and high-availability strategies, enabling the router to reliably manage data traffic and services like VPNs, firewalls, and WAN aggregation. Its efficient design contributes to reduced power consumption, lowering the total cost of ownership while supporting sustainability goals. The ASR1001-X-PWR-AC-WS is a testament to Cisco's commitment to providing efficient, reliable power solutions that drive continuous network performance and operational excellence.