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Gwangju-based PPI has become one of the leading manufacturers of the optical electronics industry in Korea, successfully utilizing its superb 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 networks, providing high-speed communication that reaches the
individual household.
These cutting-edge products have careers of being exported to the U.S., Japanese, and Chinese markets and also being delivered to such big local ICT enterprises as KT, SK Broadband and LGT Corporation.
PPI’s optical power splitter is designed to be used in FTTH to separately transmit the 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.
PPI’s manufacturing capacity of components ranged from chips to modules reached the global upper-level, enabling the company to actively lead the global technological trend.
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