Ls Cable & System Ltd.

Joong-Kwan Kim

Lae-Hyuk Park

Hyoung-Koog Lee

Ki-Yeul Kim

Tae-Kyung Yook

Hyung-Soo Shin

An optical and power composite cable includes a plurality of power lines adjacently arranged in a cable, each power line having a central conductor and an insulating coating layer surrounding the central conductor; at least one optical fiber unit arranged together with the power lines, each optical fiber unit having at least one optical fiber and a tube surrounding the optical fiber; and a cable sheath surrounding the power lines and the optical fiber unit, wherein, assuming that the thickness of the tube is t and that the outer diameter of the tube is D, the ratio of the thickness of the tube to the outer diameter defined as t/D is 8% to 20%.

Growing community of inventors

Suwon-si, South Korea

Joong-Kwan Kim