Modems; network routers; wireless routers; transceivers; computer switches; electrical switches; multi-dwelling unit data and power mobile computing and operating platforms consisting of data transceivers, wireless networks and gateways for collection and management of data; digital media data hubs; power hubs comprised of batteries; mesh radios; access radios; radios for backhaul and carrier aggregation; small electrical cells; computer network interface devices; battery backup system...