This article is mainly about the functions of CCTV cameras without Internet.

Optical fiber is a fiber made of glass or plastic that can be used as a light implant tool. The optical fiber used in current communication is basically a quartz-based optical fiber, and its main component is high-purity quartz glass, that is, silicon dioxide (SiO2).

The article mainly talks about how to select fiber distribution frame.

Nowadays fiber optic cable are adapted in many fields and families. But there still some families use the network cabling. So, is is possible that the optical fiber replace network cable? And What is the difference between optical fiber and network cable?

This article describes the amount of traffic consumed by different applications per hour.

The article mainly talks about the difference of optical fiber adapter.

This article introduces the types of network cable jacket.

The article mainly talks about the fiber optic termination box in FTTH.

This article introduces the advantages and disadvantages of the camera.

The article mainly talks about the application of optical fiber system.