The connection is easy with the socket, you can plug in a power strip carefree behind (even filtered). No other manipulations to do, both adapters found themselves alone.
The TCP / IP real rate is measured at 80Mbit / s, which I think is pretty good overlooked the electrical installation is fairly loaded. The distance between the adapters and the counter is greater than 5m, on two different circuits.
The side of faults:
If the adapter switches to standby when the Ethernet connection is disconnected, he will never sleep while it is connected to a switch (or the adapter in front is off). This is a limitation of the CPL but it should be noted. Furthermore adapters become very hot during operation.
The decision itself is limited to 12A, so pay attention to what you plug it.
The management software was not able to detect the adapter plugged on a switch.