PPI Inc. is founded in 1999, one of the representative companies leading the optical electronics industry in the city of Gwangju, Korea, drawing from its original technology in Planar Lightwave Circuits to produce the Optical Power Splitter and the AWG (Arrayed Waveguide Grating), two components which are key to the construction of the FTTH network providing high speed communication networks that reach to the individual households.
PPI Inc. has been exporting these components throughout the world like U.S., Japanese, and Chinese markets and it is also the provider for the KT, SK Broadband, and LGT corporations within Korea. Splitter, chip : PLC Splitter Chip is a main part of PON system to cover many demanders for receiving light signals at the same time by distributing delivered lightsignals into N number. In addition, Slitter Chip can be operated reverse direction with combination of one or two optical fiber(s). Applications are FTTH, FTTB, FTTC, CATV networks System, PON(Passive optical Network)System, Fiber Optic Equipment and Systems, etc.
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