9 EQUIPMENT FOR DELIVERING AND MANAGING THE DELIVERY OF VOICE, VIDEO, AND DATA SIGNALS OVER HYBRID FIBER/COAXIAL TWO-WAY NETWORKS - NAMELY, FIBER OPTIC TRANSMITTERS AND RECEIVERS, AMPLITUDE MODULATION FIBER NODES, MODEMS, RADIO FREQUENCY AMPLIFIERS, CIRCUIT BOARDS, AND MICROPROCESSORS WITH EMBEDDED SOFTWARE RELATING TO NETWORK MANAGEMENT