Abstract: There is provided a device comprising a channel equalizer and a monitoring device, wherein the device is configured to establish a point-to-point network connection with a connected device via a network cable, by executing an initial training cycle so data received via the network cable is readable by the device. The channel equalizer is configured to continuously adapt to characteristics of the network cable by continuous training of the channel equalizer to help maintain the network connection, and the monitoring device is configured to monitor signals received from the network cable for out-of-range signals, to temporarily interrupt the continuous training of the channel equalizer when out-of-range signals are detected, and to resume the continuous training once the out-of-range signals are no longer detected without executing the initial training cycle again.

Abstract: There is provided a method for supporting full duplex communication between a local PHY and a remote PHY via a single balanced pair of conductors. The method comprises for each PHY receiving a binary data stream and converting the binary data stream into a ternary symbol stream, wherein the conversion comprises: converting each nibble of the binary data stream directly into one respective triplet of ternary symbols for the ternary symbol stream, and limiting a maximum allowed number of consecutive positive symbols or consecutive negative symbols of the ternary symbol stream to 5 symbols or less.