The working principle of 100G optical module mainly includes the conversion of electrical signal to optical signal, the transmission of optical signal and the conversion of optical signal to electrical signal. 100G optical module uses advanced optoelectronic technology to convert electrical signal into optical signal and transmit it at high speed through optical fiber. This process involves multiple key components, including laser, photodetector, modulator and multiplexer.
Laser: Produces a stable light source for carrying data signal.
Photodetector: Converts the received optical signal back to electrical signal.
Modulator: Controls the intensity of optical signal to transmit data.
Multiplexer: Combines optical signals of multiple wavelengths to improve transmission efficiency.
