Outlet add-on module

Abstract

A method and an apparatus for upgrading an existing service outlet (e.g. LAN, telephone, power or CATV outlet) in a house by adding functionality thereto. The functionality is added by an add-on module, connected electrically and secured mechanically to the existing outlet. Several attachment devices are exampled, including surface attachment, side clamping, snap locking, strap securing and fastening screws. The add-on module may include a service connector for retaining the basic existing outlet function. The module may be attached in a permanent way or by using a detachable solution.

What is claimed is: 
     
         1 . A device for coupling a data unit to an existing telephone wire pair that is at least in part in walls of a building and that is terminated at a telephone outlet, said device comprising:
 a telephone connector for connecting for connecting to the telephone wire pair via the telephone outlet;   a data port for coupling a digital data signal to the data unit;   a transceiver coupled between said telephone connector and said data port for bi-directional digital data communication with the data unit; and   a single enclosure housing said telephone connector, said data port and said transceiver, wherein said single enclosure is mechanically attachable to the telephone outlet using means other than said telephone connector.