RS485 cable is a kind of cable specially used for RS485 communication interface, with specific technical parameters to meet the requirements of RS485 communication. The following are some common RS485 cable technical parameters:

The shielding coverage of computer cable plays a key role in improving the anti-interference ability of signal. The following is an explanation of how the shielding layer coverage improves the anti-interference ability of the signal in several aspects:

Computer cables have taken a variety of measures in terms of anti-interference, mainly including the following points:

The service life of a soft-sheathed cable depends on a number of factors, including the quality of the cable, installation environment, service conditions, and maintenance. In general, if the soft-sheathed cable under normal conditions of use, and has been properly maintained, its service life can reach 20 years or more.

There are many wire and cable models, some models are relatively similar, we may have doubts when purchasing do not know how to choose, today to introduce RVV and VVR what is the difference between them?

Nowadays, the types of electrical products are more and more, in order for users to experience the reliability and convenience of electricity, the requirements for wire and cable are increasing, but also in order to ensure the safety of home electricity, in the decoration must choose the excellent quality of wire and cable, although China's cable technology has been quite skilled, but there are still many people do not know much about wire and cable.