Ezinye izakhi zisetshenziswa kumanethiwekhi e-fiber optic namuhla, ezinye zazo ziyi-planer Lightwave circuit(PLC) izihlukanisiezisebenza kahle kakhulu ekuhlukaniseni amasignali okukhanya kumachweba amaningi futhi ngokulahleka kwesignali okuncane. Ngenxa yokuzibophezela kweI-OYI International,Ltdekusunguleni izinto ezintsha, izihlukanisi zethu ze-PLC zizoqhubeka nokuhlangabezana nezidingo ezivelayo zezindawo ezinabantu abaningi kanye ne-IoT ekhulayo. Ngokuqondile, njengoba amanethiwekhi e-5G esungulwa futhi amadolobha ahlakaniphile asathuthukiswa, isidingo sokusebenza ngempumeleloIzihlukanisi ze-PLCuzozizwa ngendlela efanayo. Izinjongo ze-R&D ze-OYI ukuthuthukisa izilinganiso zokuhlukanisa, ukunciphisa ukulahleka kokufakwayo, nokukhulisa ukwethembeka ukwenzaIzihlukanisi ze-PLCilungele amanethiwekhi amakhulu amaphakathi.