Modular powerline adapters and methods of use

1. An article to transmit and receive signals through an electrical power distribution network, the article comprising:

a first module comprising:

a first housing comprising a first mechanical attachment mechanism;

an electrical plug coupled to the housing and configured to electrically couple to an electrical power outlet receptacle of the electrical power distribution network;

a first plurality of electrical components located within the first housing and coupled to the electrical plug; and

a first signal connector coupled to the first housing and to the first plurality of electrical components;

a second module comprising:

a second housing comprising a second mechanical attachment mechanism;

at least one first data port of a first type coupled to the second housing and configured to electrically couple to a digital data cable of the first type;

a second plurality of electrical components located within the second housing and coupled to the at least one first data port; and

a second signal connector coupled to the second housing and to the second plurality of electrical components, the second signal connector further configured to electrically couple to the first signal connector of the first module;

wherein:

the first plurality of electrical components are configured to bidirectionally transfer digital information between the first signal connector and the electrical plug;

the second plurality of electrical components are configured to bidirectionally transfer the digital information between the at least one first data port and the second signal connector; and

the first mechanical attachment mechanism and the second mechanical attachment mechanism are configured to couple to each other substantially rigidly to couple the first module and the second module.

2. The article of claim 1 further comprising:

a third module comprising:

a third housing comprising a third mechanical attachment mechanism;

at least one second data port of a second type coupled to the third housing and configured to electrically couple to a digital data cable of the second type;

a third plurality of electrical components located within the third housing and coupled to the at least one second data port;

a third signal connector coupled to the third housing and to the third plurality of electrical components, the third signal connector further configured to electrically couple to the first signal connector of the first module;

wherein:

the third plurality of electrical components are configured to bidirectionally transfer digital information between the at least one second data port and the third signal connector; and

the first mechanical attachment mechanism and the third mechanical attachment mechanism are configured to couple to each other substantially rigidly to couple the first module and the third module.

3. The article of claim 1 , wherein the first module further comprises:

a release button, wherein the second housing releases from the first housing when the release button is pressed.

4. The article of claim 1 , wherein the first module further comprises multiple power outlet receptacles electrically coupled to the electrical plug.

5. The article of claim 2 , wherein the second housing and the third housing comprise substantially the same shape and dimensions except for the data ports.

6. The article of claim 1 , wherein:

the at least one first data port of the first type comprises an RJ45 data port;

the second module further comprises at least one USB data port coupled to the second housing; and

the second plurality of electrical components located within the second housing are further coupled to the at least one USB data port.

7. The article of claim 1 , wherein:

the first data port of the first type comprises a USB data port.

8. The article of claim 4 , wherein:

at least a first one of the one or more power outlet receptacles electrically coupled to the electrical plug further comprises a non-U.S. standard power outlet receptacle configuration.

9. The article of claim 1 , further comprising at least one status indicator.

10. The article of claim 9 , wherein the status indicator comprises at least one of a data transfer indicator, a power indicator, or a network detection indicator.

11. The article of claim 1 , wherein the second module further comprises multiple data ports of the first type.

12. The article of claim 1 , wherein the second module further comprises the first data port of the first type and a second data port of a second type.

13. The article of claim 4 , wherein the first module further comprises an electrical noise filter to filter electrical noise from one or more components plugged into at least a first one of the one or more the power outlet receptacle.

14. A method of adapting power distribution networks for use as communication systems using different data cable connections, the method comprising in any order at least the acts of:

providing a first modular powerline adapter comprising:

a first housing comprising a first attachment mechanism to individually couple to a plurality of outlet extensions;

a first electrical plug coupled to the first housing and configured to electrically couple to a first power outlet receptacle of a power distribution network;

a first plurality of electrical components within the first housing and coupled to the first electrical plug; and

a first signal connector coupled to the first housing and to the first plurality of electrical components;

providing a second modular powerline adapter comprising:

a second housing comprising a second attachment mechanism to individually couple to the plurality of outlet extensions;

a second electrical plug coupled to the second housing and configured to electrically couple to a second power outlet receptacle of the power distribution network;

a second plurality of electrical components within the second housing and coupled to the second electrical plug; and

a second signal connector coupled to the second housing and to the second plurality of electrical components;

providing a first outlet extension of the plurality of outlet extensions configured to mechanically and electrically couple to either of the first or second modular powerline adapters, the first outlet extension comprising:

a third attachment mechanism coupled to a housing of the first outlet extension;

at least one first communication port of a first type;

a third plurality of electrical components coupled to the at least one first communication port; and

a third signal connector coupled to the third plurality of electrical components and configured to couple to either of the first or second signal connectors of the first or second modular powerline adapters; and

providing a second outlet extension of the plurality of outlet extensions configured to mechanically and electrically couple to either of the first or second modular powerline adapters, the second outlet extension comprising:

a forth attachment mechanism coupled to a housing of the second outlet extension;

at least one second communication port of a second type;

a fourth plurality of electrical components coupled to the at least one second communication port; and

a fourth signal connector coupled to the fourth plurality of electrical components and configured to couple to either of the first or second signal connectors of the first or second modular powerline adapters

wherein:

providing the first modular powerline adapter comprises:

coupling the first plurality of electrical components to bidirectionally communicate the first signal connector with the first electrical plug;

providing the second modular powerline adapter comprises:

coupling the second plurality of electrical components to bidirectionally communicate the second signal connector with the second electrical plug;

providing the first outlet extension comprises:

coupling the third plurality of electrical components to bidirectionally communicate the at least one first communication port with the third signal connector; and

providing the second outlet extension comprises:

coupling the fourth plurality of electrical components to bidirectionally communicate the at least one second communication port with the fourth signal connector.

15. The method of claim 14 further comprising:

coupling the first electrical plug to the first electrical power outlet receptacle;

coupling the second electrical plug to the second electrical power outlet receptacle.

16. The method of claim 14 , wherein:

providing the first modular powerline adapter comprises:

providing a release button on the first housing to release the first modular powerline adapter from either of the first or second outlet extensions when the release button is pressed.

17. The method of claim 15 , wherein:

providing the first modular powerline adapter further comprises:

providing multiple power outlet receptacles at the first housing and electrically coupled to the first electrical plug of the first modular powerline adapter.

18. The method of claim 14 , wherein:

providing the first and second outlet extensions comprises:

providing the housings of the first and second outlet extensions to each comprise substantially the same shape and dimensions except for the communication ports.

19. The method of claim 14 , wherein the at least one first communication port of the first type comprises a USB communication port.

20. The method of claim 14 , further comprising:

coupling the first attachment mechanism of the first modular powerline adapter to the third attachment mechanism of the first outlet extension to connect the first and third signal connectors together;

coupling the first electrical plug of the first modular power adapter to the first power receptacle;

coupling the second attachment mechanism of the second modular powerline adapter to the fourth attachment mechanism of the second outlet extension to connect the second and fourth together;

coupling the second electrical plug of the second modular power adapter to the second power receptacle; and

coupling the first electrical plug of the fist powerline adapter to the second electrical plug of the second powerline adapter via the power distribution network to bidirectionally transfer digital information between the first and second powerline adapters;

wherein:

the first outlet extension and the first modular powerline adapter bidirectionally transfer the digital information between each other when coupled together; and

the second outlet extension and the second modular powerline adapter bidirectionally transfer the digital information between each other when coupled together.

21. The method of claim 15 , wherein:

at least one of the first or second electrical plugs comprises a non-U.S. standard power outlet receptacle configuration.

22. The method of claim 14 , wherein:

providing the first modular powerline adapter further comprises providing at least one status indicator at the first housing.

23. The method of claim 22 , wherein the status indicator comprises at least one of a data transfer indicator, a power indicator, or a network detection indicator.

24. The method of claim 17 , wherein:

providing the first modular powerline adapter further comprises:

providing an electrical noise filter to filter electrical noise from a component plugged into the first power outlet receptacle of the first modular powerline adapter.