An optical module

The present invention discloses an optical module, to the field of optical fiber communication technology, electromagnetic waves can be attenuated Goldfinger and a circuit board module at the light generated within the cages produced, reducing electromagnetic radiation, avoid interference to other nearby electronic devices. The present invention is an optical module comprising a housing, the inner housing is provided with a circuit board, said circuit board is provided with a finger, the Goldfinger pluggable optical module in the cage, the circuit board and the housing is provided between the reflective member, positioned between the module and the light golden finger opening end of the reflecting optical member, the reflecting member can reflect an electromagnetic wave radiated to the surface thereof. The present invention is a light module.