According to the analysis of the optical fiber and cable industry, the output of optical fiber and cable in China has increased steadily, accounting for more than half of the global output. In 2016, the global optical cable shipments were 3.68 trillion core kilometers, a year-on-year increase of 22%. The growth was mainly from emerging markets including China. In 2016, China's optical cable shipments were 2.02 trillion core kilometers, accounting for 55% of the global market. .

Due to the limitation of domestic light rod production capacity, the price of optical fiber continues to rise. Benefiting from the substantial increase in investment in telecommunications infrastructure, the supply of optical fiber products is tight, and its upstream product optical fiber preforms are in short supply. As the part with the highest technical barriers in the industrial chain, there are few domestic manufacturers that can produce optical rods, resulting in a tight supply of optical fibers and optical fiber preforms, which in turn causes their prices to continue to rise.

Through the analysis of the status quo of the optical fiber and cable industry, at present, the scale and development speed of my country's optical fiber and cable industry is second to none in the world. From the data point of view, my country's optical fiber and cable demand has exceeded half of the world's in recent years, which has brought my country's optical fiber and cable industry. There is ample room for growth. At the same time, the independent innovation capability of my country's optical fiber and cable industry is also steadily improving. Breakthroughs have been made in the localization of optical cable, optical fiber, and preform production technology, as well as new product development and process improvement, and gradually get rid of the situation of being controlled by others.

In terms of industrial chain, my country already has the production and mass production capacity of most optical fiber and cable raw materials and production equipment, which can support the large-scale production of optical fiber and cable in my country to a certain extent; In terms of certification, it has a complete system, which has formed a self-contained whole industry chain standard family while docking with international standards. At the same time, third-party laboratories also have corresponding inspection and testing capabilities, which can effectively support industrial innovation and quality improvement.

Through the analysis of the status quo of the optical fiber and cable industry, as the competition in the optical fiber and cable industry continues to intensify, mergers and acquisitions and capital operations among large optical fiber and cable enterprises are becoming more and more frequent. An in-depth study of the corporate development environment and changes in customer demand trends.

The birth and development of optical fiber communication is an important revolution in the history of telecommunications. The informatization construction of human society is accelerating, and even in the sluggish global economy, the communication and information industry is still very popular. Optical fiber communication is developing in the direction of high-speed, ultra-high-speed, ultra-large-capacity optical fiber transmission and all-optical network.