在新科技突飞猛进的今天，光通信新技术、新产品日新月异，光纤光缆及通信电缆技术必将获得前所未有的巨大发展。从国内外专利分析的角度对国内外光通信产业发展趋势进行了分析研究。

With the rapid development of new technologies, new optical communication techniques and products are emerging in an endless stream. The optical cable and communication cable techniques will obtain unprecedented tremendous development in the future. The development trend of optical communication industry is analyzed from the point of view of the patents at home and abroad.