This Cisco PWR-C1-440WDC switch power supply is a reliable and efficient choice for your enterprise networking needs. With a height of 1.6", it is compact and easy to install in your server setup. 

The unit type is a single port and is compatible with Cisco brand switches. The connectors provide -56 V @ 7.86 A of power, making it suitable for your switch and hub requirements. 

This item is perfect for those in need of a high-quality power supply for their networking equipment.