Telecommunication equipment, namely, fiber optic switches, fiber optic switch matrices, optical add-drop multiplexers, reconfigurable optical add-drop multiplexers, fiber optic routers;Telecommunication systems comprised of fiber optic switches, fiber optic switch matrices, optical add-drop multiplexers, reconfigurable optical add-drop multiplexers, fiber optic routers; Telecommunication equipment, namely, storage area networks servers, data center network servers; Telecommunication systems comprised of storage area networks servers and data center network servers; Optical semiconductor amplifiers for use in data centers; Optical semiconductor amplifiers for use in fiber optic switches, fiber optic switch matrices, wavelength division multiplexers and demultiplexers, optical add-drop multiplexers, reconfigurable optical add-drop multiplexers, fiber optic routers; Optical semiconductor amplifiers for use in optical networks, namely, long-haul networks, local area networks, storage area networks
Electrical and Scientific Apparatus