瑞东电子

 DWDM (Dense Wavelength Division Multiplexing) is an ideal optical multiplexing technology for long-distance data transmission, which can put multiple channel information using a single wavelength on the same fiber and greatly improve the transmission capacity of optical networks. At present, DWDM technology is widely used in telecommunication networks and has become the choice of many telecommunication operators. Since the inception of DWDM, various devices and techniques have been used to enhance the high performance of each component in the DWDM network. DWDM multiplexers and demultiplexers are the main devices responsible for multiplexing and demultiplexing data sources. DWDM multiplexers and demultiplexers have been rapidly upgraded over the past few years to overcome insertion loss and meet the growing demand for faster telecommunications, and they are consistently used by today's vendors (also known as DWDM multiplexers) are combined in one rack. As a serious optical communi...