Network distribution frame used for being preassembled to wall weak current box

The utility model relates to the technical field of wall weak current boxes for buildings, in particular to a network distribution frame preassembled to a wall weak current box, which comprises a panel frame, a plurality of groups of mounting grooves are formed in the front side surface of the panel frame, and a support frame is fixedly mounted on the rear side surface of the panel frame; the plug module is fixedly clamped in the mounting groove; the wire arranging frame is fixedly mounted on the supporting frame; a bearing cylinder is fixedly arranged at the position, corresponding to the plug module, of the lower portion of the panel frame, and a bearing frame capable of being pulled forwards and backwards is installed on the front side of the bearing cylinder in a sliding mode. According to the utility model, by arranging the drawable bearing frames with the number corresponding to that of the slots below the panel frame, the cable clamps on the bearing frames can clamp and limit the cable, so that the cab