ETHERCO

signal processing, transmission and management equipment for local area networks; namely, electrical signal transmitters, receivers, terminal interfaces, terminal concentrators, transceivers, repeaters, interface units, interactive electrical signal processing units, modulators, demodulators, buses, controllers, racks, adaptors, power supplies, shielded and unshielded wires and cables, twisted pair wires, relays, jacks, ports, connectors, cards, links, terminals, and transceivers for telematics