广东光纤通信市场展望改革开放以来，为适应国民经济发展的需要，广东通信事业发展迅猛，特别是９０年代以来发展步伐更大。从８０年代引进数字程控交换机，采用光纤通信设备作市话中继传输开始，人们尝到了使用光纤通信设备具有抗干扰能力强、传递速度快、容量大等优点的... Prospect of Guangdong Fiber Optic Communications Market Since the reform and opening up, in order to meet the needs of national economic development, the cause of communications in Guangdong has developed rapidly, especially since the 1990s. The introduction of digital program-controlled switches from the 1980s, the use of optical fiber communications equipment for the beginning of the city relay transmission, people tasted the use of optical fiber communication equipment with anti-interference ability, transmission speed, large capacity and so on.