STM-64 multiplexer and regenerator for 10 Gbit/s fiber optic transmission

10 Gbit/s multiplexers and regenerators are realized utilizing various state-of-the-art LSI technologies. The STM-64 frame processors operating at 1.25 Gb/s have developed for commercial systems by applying high speed silicon bipolar technology. Fully integrated 10 Gbit/s optical transmitters, receivers and STM-64 frame processors completely provide the STM-64 line interface. Stable performance and general characteristics of the multiplexer and regenerator have been confirmed through optical fiber transmission experiments.