有线电视骨干网设计依据

1550nm外调制光传输技术使用于广电传输从开始履历了近16年的发展前史，前期广泛使用于广电的长距离传输（≤100Km），广电城域网络（富纤网络、冗纤网络）。

(The 1550nm externally modulated optical transmission technology has been used in radio and television transmission for nearly 16 years. It has been widely used in radio and television long-distance transmission (≤100Km), radio and television metropolitan area networks (rich fiber network, redundant fiber network).)

[下载]12480410906.rar

2022-7-31 12:48 上传

文件大小: 376 KB
下载次数: 0