Optical fiber standby core panel and concentrator cabinet

The utility model provides an optical fiber standby core panel and a concentrator cabinet. The optical fiber standby core panel comprises a panel, bending structures arranged on the two sides of the panel and a plurality of optical fiber head sockets arranged on the panel. The bending structure comprises a first surface and a second surface, the first surface is connected with the panel and is perpendicular to the panel, and the second surface is connected with the first surface and is perpendicular to the first surface; the second surface is parallel to the panel; the second face is located on the front side of the panel. According to the optical fiber standby core panel and the concentrator cabinet, the wiring construction difficulty is reduced, the optical fiber standby core is more convenient to use, and meanwhile the optical fiber standby core is not prone to being damaged. 本申请提出了一种光纤备用芯面板和集线器机柜，其中光纤备用芯面板包括面板、设置在面板两侧的折弯结构以及设置在面板上的若干个光纤头插座。折弯结构包括第一面和第二面，第一面与面板连接且相互垂直，第二面与第一面连接且相互垂直；第二面与面板平行；第二面位于面板的前侧。本申请