Submarine cable breaks in Norway The submarine cable is composed of polyethylene layer, 폴리에스터 수지, 알루미늄 튜브, 파라핀 섬유 다발 및 기타 재료. 해저 케이블은 오늘날 우리 생활에서 중요한 역할을 합니다.. After the … 더 읽으십시오
섬유에서 집에서 (FTTH) lines in Spain have exceeded 13.2 million in June. This is an increase of 66,894 lines compared to May. According to the latest data published by the Spanish National Markets and Competition Commission … 더 읽으십시오
Optical fiber communication refers to a way of transmitting information using light and optical fiber, which is a kind of wired communication. Light modulated to carry information.
Optical cable is a certain number of optical fibers form a cable core according to a certain method. Optical fiber cable is covered with a sheath, and some are also covered with an outer sheath … 더 읽으십시오