OPTICAL MODULE HEAT DISSIPATING SYSTEM

摘要

Embodiments of the present invention relate to communication fittings technologies, and provide a heat dissipation system for an optical module, to improve heat dissipation efficiency of the optical module. In the embodiments of the present invention, the heat dissipation system for an optical module includes a circuit card on which at least one optical module is mounted, where the optical module includes a housing and a laser disposed inside the housing; a first heat dissipation apparatus is fixedly disposed on the circuit card; a heat dissipation window is provided in an area that is above the laser and on the housing of the optical module; and the first heat dissipation apparatus performs heat dissipation on the heat dissipation window. The present invention is mainly applied to the communications field.