COMPUTER HARDWARE; COMMUNICATIONS HARDWARE FOR CONNECTING AND TRANSMITTING DATA BETWEEN COMMUNICATION SERVICE PROVIDERS AND THEIR CUSTOMERS, NAMELY, ACCESS PLATFORMS FOR THE TRANSMISSION OF DATA OVER COMMUNICATIONS AND COMPUTER NETWORKS, COMMUNICATIONS SERVERS, ACCESS MULTIPLEXERS, OPTICAL MULTIPLEXERS, COMMUNICATION GATEWAYS, TRANSPORT AND ACCESS NODES, ANALOG AND DIGITAL TELEPHONE LINE INTERFACES, DIGITAL SUBSCRIBER LOOP INTERFACES, ROUTERS, COMMUNICATIONS SWITCHES, AND CONCENTRATORS; COMPU...