Ethernet switches; Gateway routers; Mobile computing and operating platforms consisting of data transceivers, wireless networks and gateways for collection and management of data; Telecommunications equipment, namely, fiber-optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-home and ethernet-over-VDSL access aggregators, terminators and repeater...