Knowledge

（By:Zoey）In 5G network, there are four types of optical modules that need to be applied: forward transmission module, medium return transmission modu

（By Doris）At present, optical fiber routing protection technology mainly includes optical recovery section protection, optical self-healing ring prote

Differences in networking and protection mechanisms,Different signal formats etc. If you also have new project need the OTN, DWDM, CWDM transmission s

5G construction is a big opportunity for the optical communication industry, which is conducive to the development of the industry, and the current de

（By Doris）Although DWDM technology greatly improves the transmission capacity of optical fiber network, it is insufficient in signal processing in opt

What is the difference between a CWDM optical module and a DWDM optical module? Which is better for CWDM optical modules and DWDM optical modules?

Since SFP only supports the transmission rate of 4.25 Gbps, which cannot meet people's requirements for higher and higher network speed, SFP+ was born

SFP (Small form-factor pluggable) means Small pluggable. A pluggable module that supports gigabit Ethernet, SONET, fiber channel, and other communicat

With the rapid development of network communication technology, the requirements of urban informatization construction are getting higher and higher.

We have a preliminary understanding of the light module, want to further cognition, then to see the other parameters of the light module

Optical modules have many important photoelectric technical parameters, and for most of us, it is not easy to understand optical modules in depth. For

According to the working temperature of the optical module, the optical module is divided into industrial-grade optical module and ordinary optical mo