How does the DWDM network work?
FIBERWDM is the original manufacturer of DWDM equipment with over 10 years of experience and a mature team, providing free DWDM transmission solutions to customers. DWDM network is an optical transmission technology used to simultaneously transmit multiple optical signals of different wavelengths in optical fibers. It achieves high-capacity optical communication by associating each signal with a unique wavelength and merging them into the same optical fiber. DWDM is widely used in industries such as broadcasting, IDC, finance, cloud computing, and massive data where fiber optic resources are scarce. The working process of DWDM is as follows: Transmitting end: The laser modulates laser photons of different wavelengths into optical signals with signals through a modulator, and then combines multiple optical signals of different wavelengths into one signal stream through a splitter, which is transmitted to the receiving end through an optical fiber. Fiber optic t...