Is it better to use soft wire or hard wire? This problem is not complicated, and please tell me slowly.The difference between soft wires and hard wires:A single conductor of solid metal with a diameter of 1 mm or more conductive, having a higher hardness than flexible wire.Hard wire is a single stra

1. The cable signals entering the house are divided into multiple signals and output to the TV. The output signals are isolated from each other, and crosstalk will not occur. Each output signal compared to the input signal will have a certain attenuation, attenuation is the same2. The CATV splitter

Every time the emergence of new products will often be mined its historical evolution process, the network modular plug is in the constant evolution and the pursuit of speed of change gradually grow up! For the modular plug, perhaps most people still stay on the "crystal clear", do not know that hig

As we all know, there will be loss in the transmission process of optical fiber. The loss that affects the transmission of optical signals in optical fiber is mainly composed of the transmission loss of optical fiber itself and the welding loss of optical fiber junction, and the transmission loss of

When the optical fiber is being fused, the operating status is incorrect because of the environment or the machine itself. Therefore, the next operation cannot be performed. So, there are some problems that can be solved on-site, and there are about 10 of them.Question 1:The left and right optical f

With many traditional foreign trade enterprises have gone online, the internet competition is increasingly difficult. Foreign Trade Enterprises want to take the road on the line, then can not do without network marketing. But now the social media marketing promotion, is the foreign trade marketing a

About the cabinet, different equipment on the cabinet specifications, standards, power supply capacity and electrical compatibility have very strict requirements, this seemingly insignificant cabinet, in the data center power supply, ventilation and layout design, we need to go through strict design

Question 01 Is it easy for the optical fiber welding machine to indicate that the optical fiber is dirty and needs to be cleaned?Cleaning the optical fiber is the first step of welding, but also a very important step, if the cleaning is not in place, it will bring a lot of trouble to the subsequent

Optical Optical Time-domain reflectometer (OTDR) is a necessary optical fiber testing tool for analyzing the performance of optical fibers by using light backscattering technique. It can test fiber loss and locate breakpoints, splices, and connectors in fiber networks. However, there is a“Blind spot

This paper summarizes the typical on-site cleaning and inspection of fiber optic connectors. The cleaning and inspection of the fiber optic connectors are carried out together. In essence, fiber optic connectors should be fitted before: 1. Check the two tips, and if you're good, go to 5. 2. Clean as