Newly revived over the past few years after having been invented in the 1970s, FSO relies on low-power infrared laser transceivers that can beam two-way data at gigabit-per-second rates.
英
美
释义
无线光通讯基本上就是不用光纤的光通讯,发明于1970年代,近几年来又重返江湖,赖以运作的低功率红外线雷射收发机,能以每秒10亿位元的高速率双向传送资料。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载