One of the reasons that optical data transmission is so efficient is that different wavelengths of light loaded with different information can travel over the same fiber.
光数据的传输之所以如此高效的其中一个原因就是不同波长的光束可在同一条光纤中传输。
2
Application ofoptical network is to support multimedia informationtransmission.
光纤网络应用的目标是支持多媒体信息传输。
3
Optical fiber technology is widely used by the integrated automation informationtransmission channel of the unattended substation, so the channel reliability is very important.