Yokogawa Unveils Transmission Modules

Tokyo -- Yokogawa Electric Corp. is pleased to announce the release of the world's first series of modules to be based on hetero-junction bipolar transistors and which are set to become key elements for the commercialization of 40-Gigabit per second optical transmission systems. Yokogawa will release a driver module for use with lithium niobate modulators, indispensable for dense wavelength division multiplexing and other optical transmission systems; a driver module for electro-absorption modulators; a flip-flop module; a 1-to-2 demultiplexer module; and a 2-to-1 multiplexer module.Yokogawa Electric Corp.