| 摘要 |
Disclosed are a wireless communications system and a radio frequency apparatus. The wireless communications system comprises a baseband processing unit, an optical multiplexer, M first optical transceivers, and a radio frequency apparatus. The M first optical transceivers are disposed between the baseband processing unit and the optical multiplexer. Working wavelengths of the M first optical transceivers are different from each other, M being an integer greater than or equal to 2. The radio frequency apparatus comprises M remote radio units, M second optical transceivers, and at least one optical splitter. The M second optical transceivers are separately connected to the M remote radio units and are separately corresponding to the M first optical transceivers, and working wavelengths of the first optical transceivers match working wavelengths of the corresponding second optical transceivers. The M second optical transceivers are connected to the same optical fiber by using the at least one optical splitter, and the optical fiber is connected to one of the optical multiplexer or the at least one optical splitter. |
