XKL

Passive and active equipment components for optical and electrical network technology, namely, wavelength division multiplexers and demultiplexers, optical fiber amplifiers, optical communication lasers for industrial 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, surveying, remote-controlling and remote-surveying wavelength division multiplexers and demultiplexers, optical fiber amplifiers, lasers for industrial and commercial use, laser diodes, light emitting diodes, and optical receivers; computer hardware, network routers in the nature of computer control hardware, and computer software for use in operating, animating and managing the aforementioned optical transmission system hardware