Wall-mounted optical fiber transceiver

The utility model relates to the technical field of optical fiber transceivers, in particular to a wall-mounted optical fiber transceiver which comprises a fixing plate and a transceiver shell, supporting lugs are fixedly connected to the tops and the bottoms of the two sides of the surface of the fixing plate, inserting columns are fixedly connected to the centers of the top faces of the four supporting lugs, and the inserting columns are fixedly connected to the fixing plate. The back surface of the transceiver housing is fixedly connected with a heat conduction backboard, and the tops and bottoms of the two sides of the middle part of one side surface, far away from the transceiver housing, of the heat conduction backboard are fixedly connected with bayonet sockets. Compared with the prior art, the optical fiber transceiver has the advantages that the optical fiber transceiver is fixed by connecting the bayonet socket with the insertion column, a gap can be formed between the heat conduction backboard and