Network communication processing apparatus with ESD protection

摘要

The invention discloses a network communication processing apparatus capable of processing the cable discharge event. The network communication processing apparatus comprises an electrostatic protection circuit coupled between two signal pins used for transmitting/receiving the network signal on a cable. When the cable discharge event occurred on the cable, the electrostatic protection circuit will be turned on so that the two signal pins are short together to discharge back the electrostatic signal to the cable.