Optoelectronic transmitting and receiving device has cooling body formed with openings and arranged within module housing to ensure air flow for cooling transmitting and receiving module inside module housing

摘要

The device has a transmitting and receiving module (6) that includes an optoelectronic transducer (61), and electrical circuit units (91,92). The transmitting and receiving module is arranged in a module housing. A cooling body (7) is arranged within the module housing to cool the transmitting and receiving module. The cooling body is formed with openings (71) to ensure airflow inside the module housing. An independent claim is included for the optoelectronic arrangement with system printed circuit board.