Tel: 0531-88785322 88789322
National free service hotline: 400-666-5087
Factory Address: Industrial Park, Shanghe County, Jinan City, Shandong Province Industry Road 10
Website : en.yibogd.com
The optical fiber composite overhead ground wire (OPGW) is a ground wire that integrates the communication optical cable and the lightning protection line of the overhead transmission line. It must meet the technical requirements of optical fiber communication, and at the same time meet the characteristic requirements necessary for the ground wire, including machinery. Strength and electrical performance. Because this kind of ground wire is built into the stranded wire, it is installed on the ground top frame of the high-voltage overhead transmission line. It has the advantages of safety, reliability, no electromagnetic induction and maintenance-free. Therefore, it has been abroad since the late 1970s. Gradually applied in overhead transmission lines, and the use of more and more, according to incomplete statistics, the world has laid OPGW cable up to 100,000 kilometers. Since the 1990s in China, the use of OPGW fiber optic cable has also been increasing. At present, more than 10,000 kilometers of lines are in operation.
Copyrignt © 2019 RENDER All rights reserved . Shandong Yibo Photoelectric Technology Co., Ltd.鲁ICP备19014903号 Powered by Clouds platform Technical Support: Shengcan Technology