Requirements

Depending on the SNS firewall model used, you will need the following items. Continue according to the model of your SNS firewall.

Model used	Elements
SN-S-Series-220 SN-S-Series-320 SN-M-Series-520 SN-M-Series-720 SN-M-Series-920	A computer with a terminal emulator installed, e.g., Putty, A USB-A to USB-C cable (provided with the product).
SN1100 SN3100 SNi20	A computer with a terminal emulator installed, e.g., Putty, An RJ45 to RS232 serial cable (provided with the product).