You want performance and reliability from a network switch and Ubiquiti gives you both with their UniFi Managed Switches.  Power Over Ethernet  (POE) support is offered for several as well.

Companies of all sizes are increasingly moving to Ubiquiti’s UniFi product line. We offer UniFi Hosted Controller in our DataCenter. UniFi Controller provides a simple way to administer and centrally manage the networks of multiple locations remotely.