Embodiments of the present disclosure provide techniques and configurations for a communications network with data and power provision over communication channels. In some embodiments, the network may comprise a network control apparatus having a plurality of communication channels, to connect one or more devices with the network, wherein the network control apparatus is to provide data communications between a device of one or more devices and the network via a communication channel, and to provide power to the device via the communication channel. The network may further comprise a power management block coupled with the network control apparatus, to control the provision of power to the device of the one or more devices, which may include determining whether the communication channel carries a power level in excess of a threshold associated with the communication channel.