UISP Switch Gigabit PoE switch for MicroPoP applications. Ideal for wireless ISP (WISP) deployments, the UISP™ Switch is a fanless, Layer 2 PoE switch with (8) GbE RJ45 ports and (1) 1G SFP port for an additional ber uplink option. The UISP Switch is a cost-effective solution for WISPs looking to quickly and inexpensively deliver Gigabit wireless speeds to their customers. With its hefty 110W total PoE supply, the UISP Switch delivers substantial power to every radio in your service network.