The CISCO PWR-C45-1400AC is a robust AC power supply specified for the Cisco Catalyst 4500 series switches, providing up to 1400 watts of power exclusively for data operations. This model is particularly designed as a spare or replacement unit, emphasizing its role in ensuring continuity and reliability of network systems. Lacking Power over Ethernet (PoE) capability, it focuses on powering the switch itself and supporting the data throughputs essential for enterprise-level networking. The 1400W power rating enables it to support a wide array of network configurations and demands, making it a versatile choice for businesses that do not require PoE functionality. Its installation and maintenance are straightforward, thanks to hot-swap capabilities that allow for hassle-free replacement without network interruption. Protection features such as overcurrent, overvoltage, and short circuit protection are integral, ensuring the safeguarding of valuable network equipment against power anomalies. This PSU is an excellent choice for organizations that prioritize high performance, reliability, and the scaling of their network data infrastructure.