Knowledge

According to different user requirements, different types of services, and the development of technology at different stages, the form of optical fiber communication systems can be diverse. At present, a relatively large number of system forms are used for optical fiber digital communication syst...

Optical fiber communication, as one of the main pillars of modern communication, plays an important role in modern telecommunication networks. The development trend of optical fiber communication can be expected from the following aspects. 1.In order to realize increasing information capacity and...

In the EPON system, the OLT is connected to multiple ONUs (optical network units) through a POS (passive optical splitter). As the core of EPON, OLT optical modules will directly affect the operation of the entire 10G EPON system. 1.Introduction to 10G EPON symmetrical OLT optical module The 10G ...

PON technology has become the mainstream technology for home broadband, and it is also increasingly applied to enterprise leased lines. In addition, because of its simple two-level all-optical architecture, PON has also become more and more widely used in enterprise parks and industrial control. ...

Opportunities and challenges of POL campus networks In recent years, in the construction of campus networks, POL (Passive Optical LAN) solutions have increasingly become the first choice of customers, and the construction of all-optical campus networks has become a unified understanding of the in...

01 Why Puzzle After the circuit board is designed, components need to be placed on the SMT chip assembly line. Each SMT processing factory will specify the most appropriate size of the circuit board according to the processing requirements of the assembly line. For example, the size is too small ...