Optical shunt box

The utility model discloses an optical shunt box relates to the fiber plant field. This optical shunt box includes: end box and upper cover are provided with spectrometer installation position in theend box, the upper cover detachably install on the end box. This optical shunt box has dwindled case body size through changing the inside upper cover and the inside upper cover that is provided withcopper DP installation hole site that is provided with spectrometer installation position of installation, has realized optoelectronic integration. 本实用新型公开了种光分路箱，涉及光纤设备领域。该光分路箱包括：底盒和上盖，底盒内设置有分光器安装位；所述上盖可拆卸地安装在所述底盒上。该光分路箱通过更换安装内部设置有分光器安装位的上盖和内部设置有铜DP安装孔位的上盖，缩小了箱体尺寸，实现了光电体化。