一、中国光纤产业发展现状与存在的问题(一)我国光纤产业概况随着互联网的迅速普及以及宽带综合业务数字网的快速发展,我国光纤通信技术及其产业呈现爆炸性增长,光纤光缆作为光纤通信的传输媒介,光纤产业也得到了空前发展。2004年全国光缆线路总长达2亿芯公里,光纤年产值达50多 I. Status Quo and Problems of China’s Optical Fiber Industry (I) Overview of China’s Optical Fiber Industry With the rapid popularization of the Internet and the rapid development of broadband integrated services digital network, China’s optical fiber communication technology and its industries have exploded. As optical fiber communication The transmission medium, the optical fiber industry has also been an unprecedented development. In 2004, the total national optical cable lines reached 200 million core kilometers, and the annual output of optical fibers reached more than 50