光传输产业成为电子重点发展产业“九五”期间电子工业部将重点推进光传输产业发展。近年来国内对光纤传输设备的需求急剧增长。据不完全统计，１９９２年国内光纤用量仅３０万公里左右，到１９９５年已超过１８０万公里，三年增长了５倍，增长速度远远超过国际市场同期水... The optical transmission industry has become the key electronic development industry. During the Ninth Five-Year Plan period, the Ministry of Electronics Industry will focus on advancing the development of the optical transmission industry. In recent years, the demand for optical fiber transmission equipment has increased rapidly in China. According to incomplete statistics, in 1992, the domestic fiber consumption was only about 300,000 kilometers, and by 1995 it had exceeded 1.8 million kilometers, which was a five-fold increase in three years. The growth rate far exceeded that of the international market at the same time...