A network communication device includes an input port configured to receive a downstream signal from a network, a first output port in communication with the input port and configured to receive a first reduced-power version of the signal received at the input port, one or more second output ports, and a converting circuit configured to receive a second reduced-power version of the signal received at the input port, down-convert a high-frequency portion thereof, and produce a down-converted signal. The one or more second output ports receive at least a portion of the down-converted signal.