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PPI is one of the representative companies leading the optical electronics industry in Korea, drawing from its original technology in developing planar light wave circuits to produce the optical power splitter and Arrayed Waveguide Grating(AWG). These two components are key to the construction of FTTH network, providing high speed communication that
reach to the individual household.
The company has been exporting the components worldwide including the US, Japanese and Chinese markets, in addition to provide them to such big local ICT companies as KT, SK Broadband and LGT Corporation.
The company’s main product, the optical power splitter, is used in FTTH to separately transmit he signals that are sent from the telephone office or the cable stations through a single optical cable to multiple membership locations (apartments and houses), thereby constituting a key component of the optical membership network.
The company’s manufacturing capacity in the production of components from chips to modules reached its highest level not only in Korea but also abroad in terms of production-scale quantities, design, etc.
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