From the VOLTSAVER website
"""Utilizing existing data pathways, leveraging hybrid fiber cable, and a smaller electrical room footprint decreases commodity costs (and more wire can be used ...""
hydrid fibre cable, electricity transmitters, electricity receivers,
I wonder what method is used to transmit the electrical along the cable. Or is the power carried on a copper pair with the control and monitoring signalling carried on the fibre
To me it seems like a re-vamp of an old and proven mature system of remote switching of power by encoded signals sent along the 230 Volt AC supply cable network.
An old system late 1960's used DTMF signaling to control up to 100 switches over several miles of existing network cable.