Does PLC still work when there is no AC power on the line - i.e. during a power outage?
When I say "PLC", I mean PLC in general - I'm not referring to just one particular prototocl (such as X-10).
I realize that the answer may depend on the PLC chipset/standard used. If you know the answer for a specific chipset, please let me know.
Here's why I'm asking - suppose I have a PLC device such as phone jack extender and suppose it has battery backup. I would want that device to work during a power outage...