Depending on weather conditions, FSO links can extend from a few city blocks to one kilometer—far enough, though, to get broadband traffic from the backbone to many end users and back.
Depending on weather conditions, FSO links can extend from a few city blocks to one kilometer—far enough, though, to get broadband traffic from the backbone to many end users and back.
视天气情况的不同，无线光通讯连结的距离可从几条街到一公里不等；不过这已经够远了，可以让宽频资讯从骨干传输到很多终端用户，或者是进行反方向传输。