Knowledge

After the optical module is installed, testing its performance is an essential step.When the optical components in the entire network system are supplied by the same vendor, if the network system can work normally, there is no need to separately test the sub-components of the system.However, most...

Optical Fiber Communication Optical fiber communication technology has emerged from optical communication and has become one of the main pillars of modern communication. It plays an important role in modern telecommunication networks.As an emerging technology, optical fiber communication has deve...

At present, the competition around 5G is rapidly heating up around the world, and countries with leading technologies are competing to deploy their own 5G networks.South Korea has taken the lead in launching the world’s first commercial 5G network in April this year.Two days later, US telec...

Optical communication principle The communication principle is as follows.At the sending end, the transmitted information (such as voice) should be first converted into electrical signals, and then the electrical signals are modulated to the laser beam emitted by the laser (light source), so tha...

So, why is the transmission speed of fiber-optic communication so fast? What is fiber communication? What are its advantages and shortcomings compared to other means of communication? In which areas is the technology currently used? Transmitting information with light in fiberglass. As a wired n...

In the data center, optical modules exist everywhere, but few mention them.In fact, optical modules are already the most widely used products in the data center.Today’s data centers are mostly fiber optic interconnections, and there are fewer and fewer cable interconnections, so without opt...