Wireless Intercom System-Fiber Repeater
——光纤直放站是采用光纤进行信号传输的直放站。 Wireless intercom system —Fiber optic repeater is a repeater that uses optical fiber for signal transmission. Fiber Repeater by
The near-end unit near the base station and the far-end unit near the coverage area are composed of two parts.
The signal undergoes electrical-optical conversion, that is, the radio frequency signal is converted into an optical signal and sent to the optical fiber.
Optical-electrical conversion and amplification output. One near-end machine can drag multiple far-end machines.