Abstract: Disclosed is an outdoor optical fiber connection assembly, including an SC optical fiber connector, an LC optical fiber connector, and an optical fiber adapter for communicatively connecting the SC optical fiber connector with the LC optical fiber connector. In the connection assembly of the disclosure, the optical fiber connector and the optical fiber adapter are respectively provided with an elastic member, so that they are tightened under a pre-tightening force after connected. Furthermore, by arranging multiple sealing structures at connection positions of the connection assembly, the sealing performance of the connecting components is enhanced. By improving the internal structure of the optical fiber connector, the stop ring cannot rotate after being assembled, which has a good circumferential positioning effect, can prevent internal core wires from twisting, has a high quality in optical fiber docking, is not prone to displace the optical fibers after docking, and is high in reliability.

Abstract: A high-density fiber distribution tray which includes a tray body is provided. The tray body provides a distribution area, a terminal area and a cover body. The distribution area includes an input mounting area, an output mounting area and a fiber storage area. The terminal area is arranged on a side surface of the output mounting area. The fiber storage area includes a removable welding socket which may be mounted from a plurality of directions. The high-density fiber distribution tray is small in size, thin in thickness with high adapter density and proper distribution. The welding socket may be removed and different welding sockets may be switched, which realizes a plurality of mode conversions between the input and the output. The tray body may be dragged within the slide rail by dragging a handle, and a baffle panel may be removed or mounted as needed.

Abstract: Disclosed is an outdoor optical fiber connection assembly, including an SC optical fiber connector, an LC optical fiber connector, and an optical fiber adapter for communicatively connecting the SC optical fiber connector with the LC optical fiber connector. In the connection assembly of the disclosure, the optical fiber connector and the optical fiber adapter are respectively provided with an elastic member, so that they are tightened under a pre-tightening force after connected. Furthermore, by arranging multiple sealing structures at connection positions of the connection assembly, the sealing performance of the connecting components is enhanced. By improving the internal structure of the optical fiber connector, the stop ring cannot rotate after being assembled, which has a good circumferential positioning effect, can prevent internal core wires from twisting, has a high quality in optical fiber docking, is not prone to displace the optical fibers after docking, and is high in reliability.