380V power cable and 220V control cable (control motor start and stop) can be placed in a bridge?
No problem, as long as not tied together on the line
220v is a strong power, if the strong and network cable together, will interfere with the network signal
Voice line out, to take a modem we commonly known as the "cat", as long as the role of a conversion signal, your voice line analog signal installed into a computer can identify the digital signal
Hello, yes, the wires and the cable will not affect each other
