Ubiquiti Networks airGateway - Manual (Page 3)

Hardware Overview
Top
POE LAN
RJ45 Connector
(Male)
LED
PoE
Port
LAN
Port
Antenna
Connector
LED
Steady White Indicates bootup/initializition/power-on.
Steady Blue Indicates the airGateway is working properly and
an active connection is detected.
Alternating Blue/White Indicates the device is busy; do not
move or unplug.