Briefly explain the development history of optical fiber

Optical fiber is a medium that transmits information from one end to the other. It is a glass or plastic fiber that acts as a transmission medium for messages to pass through.Usually, the terms "optical fiber" and "optical cable" are confused. Most optical fibers must be covered by several layers of protective ...

Type-c application and technical characteristics

Appearance characteristics Ultra-thin A thinner body requires a thinner port, which is one of the reasons why USB-C turned out. The USB-C port is 0.83 cm long and 0.26 cm wide. Old-fashioned USB ports are 1.4 cm long and 0.65 cm wide, which are outdated...