9 [ Electrical, electronic, optical measuring, signaling, control or teaching apparatus and instruments, namely, electrical switches, electrical and optical cables, electric or electronic sensors for radio signals, fiber optic transceivers, fiber optic repeaters, converters and optimizers, wave division multiplexers, free-space optics transmission systems, switches including Ethernet switches and routers, fiber-to-the-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, electronic devices, namely, energy meters for tracking and monitoring energy usage, electronic testing equipment, namely, sound level meters; apparatus for recording, transmitting, processing and reproduction of sound, pictures or data; ] telecommunication apparatus and equipment, namely, [ radios, film projectors, film cameras, tape recorders, loudspeakers, slide projectors, ] telephones [, cellular phones; machine readable data recording media, namely, blank compact disks, blank CD-roms, blank CDRs, blank cassette tapes; automatic vending machines and mechanisms for coin-operated apparatus; computer hardware and data processors, and replacement parts and fittings for the aforesaid goods; laptop computers and replacement parts and fittings for the aforesaid goods; personal digital assistants and replacement parts and fittings for the aforesaid goods; apparatus for navigation, namely, global positioning system (GPS); personal telecommunications devices, namely, pagers; video screens, computer keyboards, computer disc drives, blank computer discs, computer mouse and mouse pads; televisions and replacement parts and fittings for the aforesaid goods; prerecorded magnetic data carriers featuring wireless telecommunications equipment, wireless telecommunication services, wireless broadband home telecommunications; exposed camera and cinematographic films; blank audio and video cassettes, CDs, CD-ROMs, audio and video tapes, and magnetic data carriers; prerecorded audio and video cassettes, CDs, CD-ROMs, audio and video tapes, and magnetic data carriers featuring wireless telecommunications equipment, wireless telecommunication services, wireless broadband home telecommunications; interactive user-specific computer software for archiving of data, data processing, the foregoing recorded on data carriers; computer software for archiving of data ]