This article mainly introduces the classification of FTTx technology.

FTTx is the abbreviation of "Fiber To The x", which means "optical fiber to x", and is a general term for various optical fiber communication networks, where x represents the destination of optical fiber lines.

This article mainly introduces the development and solution of optical fiber communication system.

This article mainly introduces the working principle and application field of optical fiber communication system.

This article mainly introduces the characteristics and application scope of fiber optical communication system.