광통신

gwangtongsin

광통신이 · 광통신을

optical (fiber) communication

Example

광통신 덕분에 많은 데이터를 빠르게 보낼 수 있어요.

Thanks to optical communication, large amounts of data can be sent quickly.

Word parts

광 light통 pass신 message

Literally 'light communication' — data travels as light through fiber.