The small residual length of the communication fiber is the key to process control in the production process of the plastic coating process. The so-called residual length is: the difference between the optical fiber length and the loose sleeve length and the fraction of the loose sleeve length: As

Fiber to the home, easy to say, but not easy to implement. Here are the six steps, but they're just simplified scenarios for easy comprehension. If you need a deeper understanding, you have to practice and experience in the actual engineering scene.

This article focuses on the transceiver and switch ports and how to troubleshoot both through loopback testing.

This article explains some of the terms we need to buy a TV or computer monitor, helping us make judgments and choices when buying.

This article introduces what 5g network is.

Imagine what our life would be like without the Internet at the moment?