The PoE splitter is a passive outdoor device which provides PoE passthrough functionality for video surveillance and repeater setup scenarios Besides powering up two devices on the same tower it also has an integrated ESD and surge protection protection, 2 kV line to line protection 3 x 100 Base-T Networking Interfaces Features Wall and pole mounting (max pole width 50 mm or 2 inch) 15 kV ESD protection, 4 kV line to ground protection, 2 kV line to line protection 3 x 100 Base-T Networking Interfaces