The grandness possibility is transmission through standard cable UTP network signal and power signal. It makes possible locations the network devices in difficult of access places where there have not power supplies.

General specifications:
Must be us in par: POE-100 and POE-100S
Max. range of working: 100m
Protect before excess voltages
Possibility of power supply one device
Power supply: 5V/2A, 7.5V/1.5A, 12V/1A
Max. bit rate: 11/100 Mbps
Dimensions: 64.5x42.3x20.4 mm