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随着信息技术的不断发展,FTTX(Fiber-to-the-x)已经进入一个高速发展时期,PON(Passive Optical Network)无源光网络技术作为一种新兴的接入技术,有着其他技术无法比拟的优点,在未来FTTX建设中有着举足轻重的地位。
With the continuous development of information technology, FTTX (Fiber-to-the-x) has entered a period of rapid development. PON (Passive Optical Network) passive optical network technology as a new access technology, with other technologies can not be compared The advantages of FTTX in the future construction has a pivotal position.