With Ethernet over Coax (EoC) you use the existing coaxial cable for Internet and network data. Television and radio are still transmitted via the same cable. An AXING EoC modem is the interface to the network. This device is used to feed data into and out of the coaxial cable network. To set up an EoC network you need 2 modems. Additional access points can be created by additional modems (maximum 16). All modems communicate with each other on equal terms. This is why we speak of a peer-to-peer network.