Optical cable connector box

The utility model relates to the technical field of optical cable communication, and provides an optical cable connector box which comprises a base, a box body, a support, a strain gauge, a first grating and a balancing weight, the box body is installed on the upper side of the base, the support is installed on the upper side of the base and located in the box body, the strain gauge is installed on the support, and the first grating is fixed to the strain gauge. The first grating is in signal connection with the optical cable. The balancing weight is fixed on the strain gauge. When the box body is inclined, the stress applied by the balancing weight to the strain gauge changes, so that the wavelength of the first grating on the strain gauge changes, the first grating feeds back wavelength data to a far end through the optical cable, whether the box body is inclined or not is judged according to the wavelength change, and the mode further has the advantage that the monitoring link is long. Meanwhile, no extra