Ubiquiti Networks airGateway Fast Ethernet 24V PoE adapter

WISP Customer Wi-Fi Solution, Atheros MIPS 24KC, 400 MHz, 32 MB DDR1, 2.4 GHz, 10/100 Ethernet Ports The airGateway is an affordable product with a compact form factor. It simultaneously connects indoor client devices and powers the outdoor CPE (Customer Premises Equipment).

The airGateway is available in two different models: the airGateway, which is the standard model with an internal antenna, and the airGateway LR, which includes an external antenna for extended range.

In the diagram on the right, the airGateway supports multiple functions:
Acts as an indoor wireless device connecting multiple wireless clients

Connects to a switch to support wired clients

Powers the airMAX CPE on the roof