Fiber optic modules are the most important component of optical communication equipment, serving as the interconnection channel between the optical and electrical worlds. Simply put, the function of fiber optic modules is photoelectric conversion, which is used as a carrier for transmission between switches and devices. The transmitting end converts electrical signals into optical signals, which are then transmitted through fiber optics. The receiving end then converts the optical signals into electrical signals. Fiber optic modules are more efficient and secure than transceivers.
