Knowledge

EPON and GPON have their own merits. From the performance index, GPON is superior to EPON, but EPON has the advantages of time and cost. GPON is catching up. Looking forward to the future broadband access market, it may not be who replaces who, it should be coexisting and complementary. For bandw...

OLT is an optical line terminal, ONU is an optical network unit (ONU), they are all optical transmission network connection equipment. It is two necessary modules in PON: PON (Passive Optical Network: passive optical network). PON (passive optical network) refers to (optical distribution network)...

With the rapid development of IP telephones, wireless LAN access point APs, and network monitoring in recent years, the technical threshold is getting higher and higher, and the technical support provided by manufacturers is becoming more and more comprehensive and systematic. Among the technical...

Single-mode fiber (SingleModeFiber) is an optical fiber that can only transmit one mode at a specified wavelength. The center glass core is very thin (core diameter is generally 9 or 10μm). Therefore, its inter-mode dispersion is very small, suitable for remote communication However, there are al...

Now with data center 10G optical module | 40G optical module | 100G optical module is a general development trend in the market, under this rapid growth trend, global 10G optical module | 40G optical module | 100G optical module revenue is in the overall optical The module market will account for...

Foreword: With the development of science and technology, the speed of urban informatization is accelerating, and the requirements for communication technology are becoming higher and higher. Optical fibers have become more and more popular in communication due to their advantages of fast transmi...