Wavelength division transmission equipment: “highway” for large-capacity data transmission Wavelength division transmission (WDM, wavelength division multiplexing) achieves ultra-high-speed and large-capacity data transmission by transmitting multiple optical signals of different wavelengths in one optical fiber at the same time. The core features include: High bandwidth carrying capacity: For example, dense wavelength division multiplexing (DWDM) can carry… Continue reading AI transmission & DWDM transmission equipment