COMPUTER TELECOMMUNICATIONS EQUIPMENT AND HARDWARE, NAMELY, NETWORK INTERFACES FIBER-OPTIC TRANSCEIVERS, FIBER OPTIC REPEATERS, CONVERTERS AND OPTIMIZERS, WAVE DIVISION MULTI-PLEXERS, FREE-SPACE OPTICS TRANSMISSION SYSTEMS, SWITCHES INCLUDING ETHERNET SWITCHES AND ROUTERS, FIBER-TOTHE- HOME AND ETHERNET-OVER-VDSL ACCESS AGGREGATORS, TERMINATORS AND REPEATERS, AND REMOTE PRESENCE MANAGEMENT PRODUCTS, NAMELY, SWITCHES, AND CONSOLE, ALARM, SENSOR AND POWER MANAGEMENT DEVICES; FREE-SPACE OPTICS TRANSMISSION SYSTEMS, ETHERNET SWITCHES AND ROUTERS, AND SOFTWARE SOLD BOTH AS COMPONENTS THEREOF AND SEPARATELY, INCLUDING SOFTWARE ADAPTED AND ARRANGED FOR OPERATING, INSTALLING, TESTING, DIAGNOSING AND MANAGING THE FORGOING TELECOMMUNICATIONS EQUIPMENT; ALL FOR USE IN PROVIDING SERVICES AND MANAGEMENT WITH RESPECT TO COMMUNICATIONS AND NET-WORKING EQUIPMENT IN THE FIBER-OPTIC TELECOMMUNICATIONS INDUSTRY; AND COMPUTERIZED TELECOMMUNICATIONS SERVICES, NAMELY, REMOTE COMPUTER NETWORK MANAGEMENT AND ADMINISTRATION SERVICES