9 Electrotechnical, electronic, and optical apparatus, namely, fiber optic networking equipment comprising routers, switches, hubs, bridges; equipment for telecommunications installations and telecommunications systems, namely, switching and transmission systems comprising switches, routers, hubs, bridges, dial-in nodes and servers for voice, text and data; systems comprising routers, hubs, switches, servers and computer software for operating and managing the aforesaid goods; network-node and ring systems comprising token rings, Fiber Distributed Data Interface (FFDI), Synchronous Optical Networks (sonnets) and Synchronous Digital Hierarchy (SDH) transmitters, network management systems comprising servers, monitoring nodes and smart cards, monitoring software for monitoring network management systems, broadband communications systems comprising local area networks, Digital Subscriber Lines (DSL), Hybrid Fiber Coax (HFC), Asynchronous Transfer Mode (ATM) networks, wireless communications networks, satellite communications networks, subscriber loops, telecontrol and centralized control systems comprising servers and computer software, mobile communications systems, comprising analog and digital telephones, broadband video telephones, multimedia terminals, videotext terminals, coin telephones, cellular telephones, radio telephones, radio pagers, teleprinters, facsimile machines, computer printers, modems, personal computers, data processors and data processing computer programs for use in the manipulation, storage and transfer of data over computer networks and in the display of data on terminals, mobile telephones, televisions and multimedia terminals; radio relay systems comprising multiplexing apparatus; communications terminals, namely, analog and digital telephones, broadband video telephones, multimedia terminals, videotext terminals, coin telephones, cellular telephones, radio telephones, radio pagers, teleprinters, facsimile machines, computer printers, modems, personal computers, data processors and data processing computer programs for use in the manipulation, storage and transfer of data over computer networks and in the display of data on display terminals, namely, personal computers, mobile telephones, televisions and multimedia terminals; computers and computer peripherals; computer hardware and computer software for use in the manipulation, storage and transfer of data over computer networks and in the display of data on video terminals including personal computers, mobile telephones, televisions and multimedia terminals; magnetic data carriers, namely, disks, diskettes, magnetic tapes, and CD-ROM; and data collections stored on data carriers, namely, blank disks, diskettes, magnetic tapes, and CD-ROM; featuring text, graphics, audio and video; and parts thereof