ADVA

equipment, instruments, and passive and active components for fiber optic technology, namely, wavelength division multiplexers and demultiplexers, optical fiber amplifiers, [ lasers not for medical use, laser diodes and light-emitting diodes, ] optical receivers; computer software for controlling and surveying data transmission networks, namely, data transmission network management software; computer software for controlling and surveying or remote-controlling and remote-surveying wavelength division multiplexers and demultiplexers, optical fiber amplifiers, [ lasers, laser diodes, light-emitting diodes, ] and optical receivers

design of computer programs for data transmission network management; computer consultation services; design and consultation for the development of data networks [ ; scientific and industrial research ]