US Patent 7614943 Underground cabinet cooling apparatus and method

A connection system for interconnecting communication media comprises a housing including a cavity and an airflow opening, a cover adapted to cooperate with the housing to define an air reservoir, and an airflow agitator for causing air to move from the air reservoir to the housing through the airflow opening. The air reservoir contains at least a portion of the housing including the airflow opening, and the air reservoir and the housing cooperate to prevent fluid from entering the cavity. One method for dissipating heat within a connection system comprises providing a connection system including a housing with an airflow opening and a cover adapted to cooperate with the housing to define an air reservoir containing at least a portion of the housing and the airflow opening. The method further includes forcing air from the air reservoir to the housing through the airflow opening.