Network interface to decode the wake-up frame. This is how the LAN adapter determines whether the wake-up frame is addressed to the client. Auxiliary power interface for auxiliary adapter power source. A wire runs from the client's power supply to the adapter card. This wire supplies 5 volts of power, which the adapter card needs to turn on the client.
Power is available while the client is plugged into an electrical outlet that is receiving power.
Wake-up signal interface. The adapter uses this interface to notify the client that it has received a wake-up frame. System bus interface. This interface is for reading and writing control information that is specific to the wake-up function. Remote network management software, such as LANClient Control Manager or IBM Netfinity Manager, sends a wake-up frame to the client.