What Is A CWDM Optical Transceiver?
The Brief Introduction of CWDM Optical Transceivers A CWDM fiber optic transceiver (Coarse Wavelength Division Multiplexing) is a compact device that plugs into network gear (like switches/routers). A CWDM transceiver works by transmitting and receiving data over different wavelengths (frequencies) of light using the same optical fiber. Each wavelength can carry a separate data stream, effectively multiplying […]