Modular socket

The utility model relates to a modular socket, belonging to the field of electronic equipment. The modular socket comprises a module housing, a panel and a socket module, wherein the socket module is fixedly arranged on the module housing. The modular socket is characterized in that a buckle is fixed on the module housing, a card seat is fixed on the panel, and the buckle mates with the card seat. The modular socket is reasonable in structure design and convenient in maintenance. If a module is damaged, the module can be replaced by a standby module, the damaged module can be sent back to a factory for repair, thus usage of the modular socket is not interrupted, and maintenance cost is reduced.