Power On the O-105E
An O-105E device can be powered on by plugging one end of the Ethernet cable into the 802.3at Power Over Ethernet+ (PoE+) switch or injector and the other end into the PoE port on O-105E of nominal input voltage 48V DC.
Note: If you are not using PoE, ensure that you use only an AC power adaptor supported by the O-105E access point (AP).