2 ms·

So, what exactly happened there? Where were the signals going after the cables have been cut?

• Animats 8y ago
  The new switch was connected to each line in parallel with the old switch, but it was able to ignore incoming signals until told to take over. The old switch was hard wired enough that it could not be remotely commanded to have no effect on incoming signals. The line relay attached to each line had to be physically cut out of circuit.