Advertising; business management; business administration; clerical services; advertising, marketing and promotional services; public relations services; product demonstrations and product display services; organisation and conducting of trade fair and commercial exhibition services; loyalty, incentive and bonus program services; provision of advertising space, time and media; distribution of advertising, marketing and promotional material; advertising, marketing and promotional consultancy, advisory and assistance services commercial trading and consumer information services; provision of information and advice to consumers regarding the selection of products and items to be purchased; retail and wholesale services, in relation to telecommunications and telecommunications equipment and scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking, life-saving and teaching apparatus and instruments, apparatus and instruments for scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, control, life-saving, teaching apparatus and instruments for conducting, switching, transforming, storing, regulating and controlling electricity, apparatus 35 and control of electricity, apparatus for recording, transmission and reproduction of sound and images, magnetic magnetic recording media, records, CDs, DVDs and other digital recording media, mechanisms for money-operated apparatus, cash registers, calculating machines, data processing hardware, computers, computer software, recorded data, databases, recorded media, software, game software, firmware, computer operating systems, information technology, audiovisual, multimedia and photographic photographic equipment, communications equipment, computer network and data communications equipment and apparatus, point-to-point communications equipment, broadcasting apparatus and equipment, aerials and aerial systems as communication apparatus, data storage apparatus, replication apparatus, image scanners, printers, data processing apparatus and equipment and accessories [electrical and mechanical], computers, computer-adapted peripherals, computers and computer hardware, computer components and parts, audio, visual and photographic equipment, audio and radio receivers, display apparatus, television receivers and film and video and video equipment, image capture and development equipment, signal cables for IT, audiovisual and telecommunications, magnets, magnetising and demagnetising devices, scientific apparatus and laboratory apparatus for physical reactions by means of electricity, apparatus, instruments and cables; for electricity, apparatus and instruments for accumulating and storing and storage of electricity, apparatus and instruments for regulating electricity, photovoltaic installations for the production of electricity, electrical and electronic components, cables and wires, electrical circuits and printed circuit boards, aerials and aerial systems as components, optical apparatus and equipment, amplifying apparatus and correctors, optical amplifying apparatus, lasers, safety, security and signalling apparatus and equipment, alarm and warning equipment, access and access control equipment, signalling apparatus, protection and security equipment, navigation, orientation, location tracking, target tracking and mapping equipment, measuring, detection and monitoring instruments, devices and controllers, surveillance instruments and apparatus, sensors and detectors, testing and quality control apparatus, measuring, counting, alignment and calibration instruments, control apparatus [regulators], apparatus for scientific research and laboratory, teaching apparatus and simulators, analytical apparatus, not for medical use, anchors [electricity], junction boxes, boxes [electricity], connecting parts for electrical wiring, audio-visual teaching apparatus, limiters [electricity], observation instruments, videophones, videophones, chips [integrated circuits], coders [data processing], computer hardware, computer peripherals, data processing equipment, digital signage, electrical adapters, electrical conduits, electrical collectors, electrical contacts, electrical couplings, electrical control apparatus, electrical conductors, electrical conduits, electrical measuring electrical measuring instruments, electrical relays, electrical switchgear, electrical monitoring apparatus, electrical resistors, electrical wires, electrical cables, radio masts, printed circuit boards, printed circuit boards, stored computer operating programs, stored computer programs computer programs, stored com; puter software, semiconductors, holders for electric coils, downloadable computer programs, downloadable electronic publications, downloadable computer software applications, radio frequency devices, integrated circuits, interfaces [computer interface devices or programs], insulated copper wire, electrical cable identification threads, electrical cable identification sheaths, cable clamps [electricity], electrical cable sheaths, flap cabinets [electricity], clamps [electricity], coaxial cable, lasers, non-medical, light emitting diodes [LEDs], magnetic data carriers, magnetic tape recorders [data processing], magnetic tapes, material for electric lines [wires, cables], measuring instruments, measuring tables [measuring instruments], microprocessors, modems optical apparatus and instruments, optical data carriers, optical fibre cables, optical fibre]light guides], optical capacitors, optical lamps, optical discs data processing], optical mirrors, physical apparatus and instruments, switchboards [electricity], switches, breakers [circuit breakers], switchboards [electricity], transmitters [telecommunications], transmitters for electronic signals, transmitters [telecommunications], sockets, socket covers, current closers, current breakers, telephone wires, telephone transmission apparatus, telegraph wires, telegraph apparatus, telephone receivers, sound and picture receiving apparatus, sound transmission apparatus, transponders, connecting sleeves for electric cables, connecting parts [electricity], distribution boxes [electricity], distribution boards [electricity], apparatus for the recording, transmission and reproduction of data, apparatus, instruments and passive and active components for optical fibre technology, wavelength division multiplexers and demultiplexers, fibre amplifiers, optical receiving diodes, optical frequency measuring instruments, optical apparatus for optical apparatus for laboratories, measuring, detection and monitoring instruments, devices a; nd controllers, display apparatus [electrical], digital display apparatus, electro-optical transducers, electronic electronic control instruments, high-frequency converters, wireless controls for remote monitoring and for the functional and status control of their electrical, electronic or mechanical mechanical devices or systems, control apparatus and instruments, laser diodes, wireless switches, electrical frequency converters, electrical devices for controlling the electrical power, electrical switching apparatus, image transmission apparatus and apparatus, digital telecommunication equipment, wired communication equipment, wireless communication communication apparatus, wireless transmitters and receivers, electrical communication apparatus, optical fibre telecommunications apparatus, apparatus for the wireless transmission of data, images or sound transmission of data, images or sound, network communication apparatus, multiplexers for telecommunication, optical digital transmission apparatus, optical data lines, optical apparatus, optical couplers, optical switches, optical transmitting and receiving apparatus optical transmitters and receivers, optical and magneto-optical recording media, information technology and audio-visual equipment and components for the provision, distribution and safeguarding of time, phase, frequency and clock information, in particular for the synchronisation of communications and power networks, computer hardware for telecommunications, data transmission equipment, demultiplexers, metal electrical cables, radio wave transmitters, data communication equipment, data transmission cables, optical fibres, multiplexers, optical transmitters, optical receivers, signal amplification apparatuses and apparatus, network interface transceivers, optical fibre transceivers for use in repeaters, converters and optimisers, wavelength multiplexers and demultiplexers, optical free space demultiplexers, free space optical transmission systems, optical; directional radio systems, switches, including Ethernet switches and routers, fibre-to-the-home and Ethernet-over-VDSL aggregators, terminators and repeaters, presence management products in particular remote presence management, console, alarm, sensor and power management devices, optical dispersion treatment and/or compensation devices and devices optical dispersion, optical multiplexers, optical amplifiers, optical, in particular electro-optical converters [optical converters], line cards, in particular optical, optical transponders, multiplex transponders/muxponders, Ethernet service modules for Ethernet- switching and networking, dispersion compensation modules, CWDM [Coarse Wavelength Division Multiplexing] transmitters, DWDM [Dense Wavelength Division Multiplexing] transmitters, optical network systems, optical network management and administration equipment, optical transmission system, digital-to-analogue converter, analogue-to-digital converter, transceiver, multiplexer amplifiers, telecommunications apparatus, instruments, installations and networks, and parts and accessories thereof, computer equipment and parts and accessories thereof, computer networks, local area networks [LANs], installation cables [telecommunications], patch cords [telecommunications], connectors for cobels [telecommunications], direct connection cables [telecommunications], adapters and small distributors [telecommunications], pigtails [telecommunications], cable Guides [telecommunications], passive and active network network components [telecommunications], transceivers [telecommunications], tools for the processing and laying fibre optic and copper cables, transmitters, receivers, devices and components for the application of modulation methods, in particular PAM4, OPSK, PM-OPSK and CAM, devices and components for the implementation of coherent detection, devices and components for performing forward error correction.

Construction; repair, relating to telecommunications and telecommunications technology, scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking, life-saving and teaching apparatus and instruments, apparatus and instruments for conducting, switching, transforming, storing, regulating and controlling electricity, apparatus for recording, transmitting or reproducing sound or images, magnetic data carriers, records, cds, dvds and other digital data carriers, mechanisms for coin-operated apparatus, cash registers, calculating machines, data processing hardware, computers, computer software, recorded data, databases, recorded media, software, game software, firmware, computer operating systems, information technology, audio-visual, multimedia and photographic equipment, communications equipment, computer network and data communications equipment and apparatus, point-to-point communication apparatus, broadcasting apparatus and equipment, aerials and aerial systems used as communication apparatus, data storage apparatus, replication apparatus, image scanners, printers, data processing apparatus and equipment and accessories [electrical and mechanical], calculators, computer-adapted peripherals, computers and computer hardware, computer components and parts, audio and visual and photographic apparatus, audio and radio receivers, display apparatus, television receivers and film and video equipment, image capture and development apparatus, signal lines for it, audio-visual and telecommunications, magnets, magnetising and demagnetising apparatus, scientific and laboratory apparatus for physical reactions by means of electricity, apparatus, instruments and cables for electricity, apparatus and instruments for accumulating and storing electricity, apparatus and instruments for regulating electricity, photovoltaic installations for the production of electricity, electrical and electronic components, cables and wires, electrical circuits; and printed circuit boards, antennae and antennae installations as components, optical apparatus and equipment, amplifying apparatus and correctors, optical amplification apparatus, lasers, safety, security, protection and signalling devices and equipment, alarm and warning equipment, access and access control equipment, signalling apparatus, protection and security equipment, navigation, orientation, location, tracking and mapping equipment, measuring, detection and monitoring instruments, devices and controllers, surveillance instruments and apparatus, sensors and detectors, testing and quality control equipment, measuring, counting, alignment and calibration instruments, control apparatus [regulators], apparatus for scientific research and laboratory, teaching apparatus and simulators, analytical apparatus, not for medical purposes, anchors [electricity], junction boxes [electricity], connecting parts for electrical wiring, audio-visual teaching apparatus, limiters [electricity], observation instruments, videophones, videophones, chips [integrated circuits], coders [data processing], computer hardware, computer peripherals, data processing equipment, digital signage, electrical adapters, electrical cable trays, electrical collectors, electrical contacts, electrical couplings, electrical control apparatus, electrical conductors, electrical conduit, electrical measuring equipment, electrical relays, electrical switchgear, electrical monitoring apparatus, electrical resistors, electrical wires, electrical cables, radio masts, printed circuit boards, printed circuits, stored computer operating programs, stored computer programs, stored computer software, emiconductors, holders for electric coils, downloadable computer programs, downloadable electronic publications, downloadable computer software applications, radio frequency devices, integrated circuits, interfaces [computer interface devices or programs], insulated copper wire, electrical cable identification threa; ds, electrical cable identification sheaths, cable clamps [electricity], electrical cable sheaths, flap cabinets [electricity], clamps [electricity], coaxial cables, lasers, not for medical use, light-emitting diodes [leds], magnetic data carriers, magnetic tape recorders [data processing], magnetic tapes, electrical wiring material [wires, cables], measuring instruments, measuring tables [measuring instruments], microprocessors, modems, optical apparatus and instruments, optical data carriers, optical fibre cables, optical fibres [optical fibres], optical condensers, optical lamps, optical discs [data processing], optical mirrors, physical apparatus and instruments, switchboards [electricity], switches, switches [circuit breakers], switchboards [electricity], transmitters [telecommunications], transmitters for electronic signals, transmitters [telecommunications], sockets, socket covers, current closers, current interrupters, telephone wires, telephone transmission apparatus, telegraph wires, telegraphy apparatus, telephone receivers, sound and picture receiving apparatus, sound transmission apparatus, transponders, connecting sleeves for electric cables, connecting parts [electricity], distribution cabinets [electricity], distribution boards [electricity], apparatus for recording, transmitting and reproducing data, apparatus, instruments and passive and active components for optical fibre technology, wavelength division multiplexers and demultiplexers, fibre amplifiers, optical receiving diodes, optical frequency measuring instruments, optical apparatus for laboratories, measuring, detection and monitoring instruments, devices and controllers, indicating instruments [electricity], digital indicating instruments, electro-optical converters, electronic control instruments, high-frequency converters, wireless controls for remote monitoring and for checking the operation and status of their electrical, electronic or mechanical equipment or systems, control apparatus a; nd instruments, laser diodes, wireless switches, electrical frequency converters, electrical power control apparatus, electrical switching apparatus, image transmission apparatus and instruments, digital telecommunications apparatus, wired communication apparatus, wireless communication apparatus, wireless transmitters and receivers, electrical communication apparatus, fibre optic telecommunication apparatus and equipment, apparatus and equipment for the wireless transmission of data, images or sound, network communication apparatus, multiplexers for telecommunications, optical digital transmission apparatus, optical data lines, optical communication apparatus and equipment, optical couplers, optical switches, optical transmitters and receivers, optical and magneto-optical recording media, information technology and audio-visual equipment and components for the provision, distribution and protection of time, phase, frequency and clock information, in particular for the synchronisation of communication and power networks, computer hardware for telecommunications, data transmission equipment, demultiplexers, metal electrical cables, radio wave transmitting equipment, data communication equipment, data transmission cables, optical fibres, multiplexers, optical transmitters, optical receivers, signal amplification apparatuses and apparatus, network interface transceivers, optical fibre transceivers for use network, fibre optic repeaters, converters and optimisers, free space optical transmission systems [communication], namely transmitters and receivers, optical radio relay systems [communications], namely, transmitters and receivers, switches, including ethernet switches and routers, fibre-to-the-home and ethernet-over-vdsl aggregators, terminators and repeaters, presence management products, especially remote presence management, electrical control consoles, alarm devices, sensor and power management devices, optical dispersion treatment and/or compensation devices an; d appliances optical dispersion compensation, optical multiplexers, optical amplifiers, optical, especially electro-optical converters [optical converters], line cards [communication], in particular optical line cards for processing optical signals as well as other line cards, optical transponders, multiplex transponders [muxponders], ethernet service modules for ethernet switching and networking, cwdm [coarse wavelength division multiplexing] transmitters, modules for dispersion compensation, in particular devices for performing pulse compression, dwdm [dense wavelength division multiplexing] transmitters, optical network network systems, optical network management and administration equipment [network communication apparatus], optical transmission system consisting of transmitters, receivers, amplifiers and other signal conditioning equipment, analogue-to-digital converters, transceivers, multiplexer-amplifiers, telecommunication apparatus, instruments, installations and equipment and networks, and parts and accessories thereof, computer equipment and parts and computer networks, local area networks [lans], installation cables [telecommunications], patch cords [telecommunications], plugs for cables [telecommunications], direct connection cables [telecommunications], adapters and small distributors [telecommunications], cables for the transmission of data [pigtails], guidance in the form of cable ducts and other holders for cables [telecommunications], passive and active network components [telecommunications] [network communication apparatus], transceivers [telecommunications], transmitters, receivers, apparatus, namely modems, for the application of modulation techniques, especially pam4, qpsk, pm-qpsk and qam, devices for performing coherent detection, devices for performing forward error correction; installation services in relation to telecommunications and telecommunications technology as well as scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, control, life-saving, teaching and teaching apparatus and instruments, apparatus and instruments for conducting, switching, transforming, storing, regulating and controlling, conversion, storage, regulation and control of electricity, apparatus for recording, transmission and reproduction of sound and images, transmission and reproduction of sound and images, magnetic media, records, cds, dvds and other digital media, dvds and other digital recording media, mechanisms for money-operated apparatus, cash registers, calculating machines, data processing hardware, computers, computer software, recorded data, databases, recorded media, software, game software, firmware, computer operating systems, information technology, audio-visual, multimedia and photographic equipment, communication equipment, computer network and data communications equipment and apparatus, point-to-point communications equipment, broadcasting apparatus and equipment, aerials and aerial systems as communication apparatus, data storage apparatus, replication apparatus, image scanners, printers, data processing apparatus and equipment and accessories [electrical and mechanical], computers, computer-adapted peripherals, computers and computer hardware, computer components and parts, audio, visual and photographic equipment, audio and radio receivers, display apparatus, television receivers and film and video and video equipment, image capture and development equipment, signal cables for it, audiovisual and telecommunications, magnets, magnetising and demagnetising devices, scientific apparatus and laboratory apparatus for physical reactions by means of electricity, apparatus, instruments and cables for electricity, apparatus and instruments for accumulating and storing and storage of electricity, ap; paratus and instruments for regulating electricity, photovoltaic installations for the production of electricity, electrical and electronic components, cables and wires, electrical circuits and printed circuit boards, antennae and antenna systems as components, optical apparatus and equipment, amplifying apparatus and correctors, optical amplifying apparatus, lasers, safety, security, protective and signalling apparatus and equipment, alarm and warning equipment, access and access control equipment, signalling apparatus, protection and security equipment, navigation, orientation, location tracking, target tracking and mapping equipment, measuring, detection and monitoring instruments, devices and controllers, surveillance instruments and apparatus, sensors and detectors, testing and quality control equipment, measuring, counting, aligning and calibrating instruments, controllers [controllers], apparatus for scientific research and laboratory, teaching apparatus and simulators, analytical apparatus, not for medical purposes, anchors [electricity], junction boxes, boxes [electricity], connecting parts for electrical wiring, audio-visual teaching apparatus, limiters [electricity], observation instruments, videophones, videophones, chips [integrated circuits], coders [data processing], computer hardware, computer peripherals, data processing equipment, digital signage, electrical adapters, electrical conduits, electrical collectors, electrical contacts, electrical couplings, electrical control apparatus, electrical conductors, electrical conduits, electrical measuring electrical measuring instruments, electrical relays, electrical switchgear, electrical monitoring apparatus, electrical resistors, electrical wires, electrical cables, radio masts, printed circuit boards, printed circuit boards, stored computer operating programs, stored computer programs computer programs, stored computer software, semiconductors, holders for electric coils, downloadable computer programs; , downloadable electronic publications, downloadable software applications for computers, radio frequency devices, integrated circuits, interfaces [computer interface devices or programs], insulated copper wire, cable identification threads for electrical conductors, cable identification sheaths for electrical conductors, cable clamps [electricity], cable sheaths for electrical conductors, flap cabinets [electricity], clamps [electricity], coaxial cables, lasers, not for medical purposes, light-emitting diodes [leds], magnetic data carriers, magnetic tape recorders [data processing], magnetic tapes, material for electrical conductors [wires, cables], measuring instruments, measuring tables [measuring instruments], microprocessors, modems, optical apparatus and instruments, optical data carriers, optical fibre cables, optical fibres [optical fibres], optical capacitors, optical lamps, optical discs [data processing], optical mirrors, physical apparatus and instruments, switchboards [electricity], switches, switches [circuit breakers], switchboards [electricity], transmitters [telecommunications], electronic signal transmitters, transmitters [telecommunications], sockets, socket covers, circuit breakers, circuit breakers, telephone wires, telephone transmission apparatus, telegraph wires, telegraphy apparatus, telephone receivers, sound and image receiving apparatus, sound transmission apparatus, transponders, connecting sleeves for electric cables, connecting parts [electricity], distribution boxes [electricity], distribution boards [electricity], apparatus for the recording, transmission and reproduction of data, optical fibre apparatus, instruments and passive and active components, wavelength division multiplexers and demultiplexers, fibre amplifiers, optical receiving diodes, optical frequency measuring instruments, optical apparatus for laboratories, measuring, detection and monitoring instruments, -apparatus and controllers, indicating apparatus [electric], dig; ital indicating apparatus, electro-optical converters, electronic control instruments, radio-frequency converters, wireless control apparatus for remote monitoring and for checking the operation and status of their electrical, electronic or mechanical equipment or systems, control apparatus and instruments, laser diodes, wireless switches, electrical frequency converters, electrical power control apparatus, electrical switching apparatus, image transmission apparatus and instruments, digital telecommunication apparatus, wired communication apparatus, wireless communication apparatus, wireless transmitters and receivers, electrical communication apparatus, fibre optic telecommunication apparatus and equipment, apparatus and equipment for the wireless transmission of data, images or sound, network communication apparatus, multiplexers for telecommunications, optical digital transmission apparatus, optical data lines, optical communication apparatus and equipment, optical couplers, optical switches, optical transmitters and receivers, optical and magneto-optical recording media, information technology and audio-visual equipment and components for the provision, distribution and protection of time, phase, frequency and clock information, in particular for the synchronisation of communication and power networks, computer hardware for telecommunications, data transmission equipment, demultiplexers, metal electrical cables, radio wave transmitters, equipment for data communication, cables for data transmission, optical fibres, multiplexers, optical transmitters, optical receivers, signal amplification apparatuses and apparatus, network interface transceivers, optical fibre transceivers for use network, fibre optic repeaters, converters and optimisers, free space optical transmission systems [communication], namely transmitters and receivers, optical radio relay systems [communications], namely, transmitters and receivers, switches, including ethernet switches and routers, ; fibre-to-the-home and ethernet-over-vdsl aggregators, terminators and repeaters, presence management products, especially remote presence management, electrical control consoles, alarm devices, sensor and power management devices, optical dispersion treatment and/or compensation devices and appliances optical dispersion compensation, optical multiplexers, optical amplifiers, optical, especially electro-optical converters [optical converters], line cards [communication], in particular optical line cards for processing optical signals as well as other line cards, optical transponders, multiplex transponders [muxponders], ethernet service modules for ethernet switching and networking, cwdm [coarse wavelength division multiplexing] transmitters, dispersion compensation modules, in particular devices for performing pulse compression, dwdm [dense wavelength division multiplexing] transmitters, optical network systems, optical network management and administration equipment [network communication equipment, optical transmission systems consisting of transmitters, receivers, amplifiers and other signal conditioning equipment, analogue-to-digital converters, transceivers, multiplexer amplifiers, telecommunications apparatus, instruments, installations and networks, and parts and accessories thereof, computer equipment and parts and accessories thereof, computer networks, local area networks [lans], installation cables [telecommunications], patch cords [telecommunications], plugs for cables [telecommunications], direct connection cables [telecommunications], adapters and small distributors [telecommunications], cables for the transmission of data [pigtails], guidance in the form of cable ducts and other holders for cables [telecommunications], passive and active network components [telecommunications], transceivers, transmitters, receivers, equipment, namely modems, for the application of modulation techniques, in particular pam4, qpsk, pm-qpsk and qam, equipment for carrying; out coherent detection, equipment for carrying out forward error correction; installation, cleaning, repair and maintenance relating to telecommunications and telecommunications technology, and scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking, life-saving and teaching apparatus and instruments, apparatus and instruments for conducting, switching, transforming, storing, regulating and controlling electricity, apparatus for recording, transmitting or reproducing sound or images, magnetic data carriers, records, cds, dvds and other digital media, mechanisms for money-operated apparatus, cash registers, calculating machines, data-processing hardware, computers, computer software, recorded data, databases, recorded media, software, game software, firmware, computer operating systems, information technology, audio-visual, multimedia and photographic equipment, communications equipment, computer network and data communications apparatus and equipment, point-to-point communications apparatus, broadcasting apparatus and equipment, aerials and aerial systems used as communication apparatus, data storage apparatus, replication apparatus, image scanners, printers, data processing apparatus and equipment and accessories [electrical and mechanical], calculators, computer-adapted peripherals, computers and computer hardware, computer components and parts, audio, visual and photographic equipment, audio and radio receivers, display apparatus, television receivers and film and video equipment, image capturing and developing apparatus, signal lines for it, audio-visual and telecommunications, magnets, magnetising and demagnetising apparatus, scientific and laboratory apparatus for physical reactions by means of electricity, apparatus and accessories [electrical and mechanical], computers and computer peripherals adapted to computers, computers and computer hardware reactions by means of electricity, apparatus, instruments and cables for electricity, apparatus and and instruments for the accumul; ation and storage of electricity, apparatus and instruments for the electricity, photovoltaic installations for the production of electricity, electrical and electronic and electronic components, cables and wires, electric circuits and printed circuit boards, antennas and antennae installations as components, optical apparatus and equipment, amplifying apparatus and correctors, optical amplifying apparatus, lasers, fuse, safety, security and signalling apparatus and equipment, alarm and warning equipment, access and and access control equipment, signalling apparatus, protection and security equipment, navigation, orientation, location tracking, target tracking and mapping equipment, measuring, detection and monitoring instruments, devices and controllers, surveillance instruments and apparatus, sensors and detectors, testing and quality control equipment, measuring, counting, aligning and calibrating instruments, controllers [controllers], apparatus for scientific research and laboratory, teaching apparatus and simulators, non-medical analysers, armatures [electricity], junction boxes [electricity], junction boxes [electricity], junction boxes [electricity], junction boxes [electricity], junction boxes [electricity], junction boxes [electricity], junction boxes [electricity], connecting parts for electrical wiring, audio-visual teaching apparatus, limiters [electricity], observation instruments, video telephones, video radios, chips [integrated circuits], coders [data processing], computer hardware, computer peripherals, data processing equipment, digital signage, electrical adapters, electrical cable ducts, electrical collectors, electrical contacts, electrical couplings, electrical control apparatus, electrical conductors, electrical conduits, electrical measuring electrical measuring instruments, electrical relays, electrical switchgear, electrical monitoring apparatus, electrical resistors, electrical wires, electrical cables, radio masts, printed circuit boards; , printed circuit boards, stored computer operating programs, stored computer programs computer programs, stored computer software, semiconductors, holders for electric coils, downloadable computer programs, downloadable electronic publications, downloadable computer software applications, high-frequency devices, integrated circuits, interfaces circuits, interfaces [computer interface devices or programs], insulated copper wire, cable insulated copper wire, cable identification threads for electric lines, cable identification sheaths for electric cable clamps [electricity], cable sheaths for electrical cables, flap cabinets [electricity], terminals [electricity]. [electricity], clamps [electricity], coaxial cables, lasers, not for medical purposes, light-emitting diodes [leds], magnetic data carriers, magnetic tape recorders [data processing], magnetic tapes, electrical wiring material [wires, cables], measuring instruments, measuring tables [measuring instruments], microprocessors, modems, optical apparatus and instruments, optical data data carriers, optical fibre cables, optical fibres [optical fibres], optical capacitors, optical lamps, optical discs [data processing], optical mirrors, physical apparatus and instruments, switchboards apparatus and instruments, switchboards [electricity], switches, breakers [circuit breakers], switchboards [electricity], transmitters [telecommunications], transmitters for electronic signals, transmitters [telecommunications], sockets, socket covers, current closers, current interrupters, telephone wires, telephone transmission apparatus, telegraph wires, telegraph apparatus, telephone receivers, sound and picture receiving apparatus, sound transmission apparatus, transponders, connecting sleeves for electric cables, connecting parts [electricity], distribution boxes [electricity], distribution boards [electricity], apparatus for the recording, transmission and reproduction of data, apparatus, instruments and passive and active co; mponents for optical fibre technology, wavelength division multiplexers and demultiplexers, fibre amplifiers, optical receiving diodes, optical frequency measuring instruments, optical apparatus for optical apparatus for laboratories, measuring, detection and monitoring instruments, devices and controllers, indicators [electrical], digital indicators, electro-optical converters, electronic control instruments, high-frequency control instruments, high-frequency converters, wireless controls for the remote monitoring and for the functional and status control of their electrical, electronic or mechanical mechanical devices or systems, control apparatus and instruments, laser diodes, wireless switches, electrical frequency converters, electrical devices for controlling the electrical power, electrical switching apparatus, image transmission apparatus and devices, digital telecommunications equipment, wired communication equipment, wireless communication equipment communication apparatus, wireless transmitters and receivers, electrical communication apparatus, optical fibre telecommunications apparatus, apparatus for the wireless transmission of data, images or sound transmission of data, images or sound, network communication apparatus, multiplexers for telecommunication, optical digital transmission apparatus, optical data lines, optical apparatus, optical couplers, optical switches, optical transmitting and receiving apparatus optical transmitters and receivers, optical and magneto-optical recording media, information technology and audio-visual equipment and components for the provision, distribution and safeguarding of time, phase, frequency and clock information, in particular for the synchronisation of communication and power networks, computer hardware for telecommunications, data transmission equipment, demultiplexers, metal electrical cables, radio wave transmitters, equipment for data communication, cables for data transmission, optical fibres, multiplexers, o; ptical transmitters, optical receivers, signal amplification apparatuses and apparatus, network interface transceivers, optical fibre transceivers for use network, fibre optic repeaters, converters and optimisers, free space optical transmission systems [communication], namely transmitters and receivers, optical radio relay systems [communications], namely, transmitters and receivers, switches, including ethernet switches and routers, fibre-to-the-home and ethernet over vdsl- aggregators, terminators and repeaters, presence management products, in particular remote presence management, electrical control consoles, alarm devices, sensor and power management devices, optical dispersion treatment and/or compensation devices and appliances optical dispersion compensation, optical multiplexers, and optical amplifiers, optical, especially electro-optical converters [optical converters], line cards [communication], in particular optical line cards for processing optical signals as well as other line cards, optical transponders, multiplex transponders [muxponders], ethernet service modules for ethernet switching and networking, cwdm [coarse wavelength division multiplexing] transmitters, modules for dispersion compensation, in particular devices for performing pulse compression, dwdm [dense wavelength division multiplexing] transmitters, optical network network systems, optical network management and administration equipment [network communication apparatus], optical transmission system consisting of transmitters, receivers, amplifiers and other signal conditioning equipment, analogue-to-digital converters, transceivers, multiplexer-amplifiers, telecommunication apparatus, instruments, installations and equipment and networks, and parts and accessories thereof, computer equipment and parts and computer networks, local area networks [lans], installation cables [telecommunications], patch cords [telecommunications], connectors for cables [telecommunications], direct connectio; n cables [telecommunications], adapters and small distributors [telecommunications], cables for the transmission of data [pigtails], ducting and other cable supports [telecommunications holders for cables [telecommunications], passive and active network components [telecommunications] [network communication apparatus], transceivers [telecommunications], transmitters, receivers, apparatus, namely modems, for the application of modulation techniques, especially pam4, qpsk, pm-qpsk and qam, devices for performing coherent detection, devices for performing forward error correction; computer hardware and telecommunication apparatus installation, maintenance and repair installation, maintenance and repair of computer hardware; installation of hardware for computer networks; installation of hardware for computer systems; maintenance and repair of computer hardware; maintenance and repair of computer hardware.