1 Serial port for access in console mode
2 USB 2.0 port of USB drive.
The serial port makes it possible to access the appliance in console mode, so it is possible to log on to the SNi40 directly using a PC.
With the SNi40 powered off, insert the USB drive into the USB 3 port, then connect the serial port 1 to an RS232 serial port on the PC using the serial cable provided with the SNi40.
Launch a console emulator on the PC to access the SNi40. Power up the SNi40, which will immediately start running on the USB drive.