The CISCO PWR-C1-350WAC is a 350-watt AC power supply unit (PSU) designed to provide reliable power to a wide range of Cisco network devices. This power supply falls under Cisco's 'Config 1' category, indicating its compatibility with specific Cisco equipment models. Engineered for efficiency and durability, it ensures that your networking hardware receives a steady, uninterrupted supply of power. The PWR-C1-350WAC supports input voltages ranging from 100 to 240 volts AC, making it versatile for use in varying power environments around the globe. Its auto-ranging power supply feature automatically adjusts to the input voltage, ensuring optimal performance while protecting the device from power surges and fluctuations. The compact design allows for easy installation and integration into existing network setups, offering a straightforward solution for power supply replacement or upgrades. Suitable for small to medium-sized business applications, it provides a cost-effective way to ensure the reliability and longevity of Cisco networking equipment.