“光电子器件已有较大突破,价格也不制约光纤入户了,以前1000元人民币的光收发模块,现在只要200元。光纤也降到每米0.11元左右,比铜线还便宜。这就为光纤入户创造了条件”。中国工程院院士、光通信专家赵梓森在武汉开幕的“中国光谷光通信技术论坛”上这样说。光纤入户在10多年 “Optoelectronic devices have been a major breakthrough, the price does not restrict the optical home, and the previous 1000 yuan optical transceiver module, now as long as 200. Optical fiber is also down to 0.11 yuan per meter, cheaper than copper. Created for the fiber optic home conditions. ” Zhao Zizen, an academician of Chinese Academy of Engineering and optical communications expert, said in the “China Optical Valley Optical Communication Technology Forum” opened in Wuhan. Fiber home in more than 10 years