Antenna assembly and fiber-to-room access device

The embodiment of the utility model discloses an antenna assembly and a fiber-to-room access device, and relates to the technical field of antennas. The utility model aims to improve the performance of antennas in the multi-antenna assembly. According to the specific scheme, the antenna assembly comprises a first dipole antenna, a second dipole antenna, a first connecting structure, a second connecting structure and a feeder line. And the feeder line feeds the first dipole antenna and the second dipole antenna through the first connecting structure and the second connecting structure. The first connection structure and the second antenna structure form two parallel double lines. Signals of the feeder line respectively reach the two gaps through the parallel double lines and then are fed, parallel feeding is achieved, the signals reaching the two gaps are equal in amplitude and phase, and the stability of a directional diagram of the antenna assembly can be guaranteed. And the antenna performance of multiple antennas is effectively improved. The antenna assembly integrates antennas of two or more frequency bands, is high in integration level, and can be used in scenes such as FTTR (Fiber To The Rate) of each frequency band of a WLAN (Wireless Local Area Network).