Gefen GTV-PLC-FEU electronic filter

Power Line Filter - EU Version Keep Your Power-Line Network Running Smooth
Powerline (PL) Communication networks can be slowed down by electronic pollution "noise" from connected devices. Noise in your powerline network setup is eliminated by feeding all connected devices' power cables through a powerline filter which then plugs into the wall socket.

How It Works

Lower-power devices such as cellular phone chargers, lamps, laptop computers, and external modems should share a single power strip connected to a PL Filter. If there is only one device in the room, it can plug directly into the PL Filter. Problematic noise-emitting appliances can be isolated by connecting these appliances to the PL Filter directly and observing the efficiency of the PL network.

Powerline noise is especially generated by larger electronic devices such as vacuum cleaners and hair dryers.