SN-M-Series-520 models

It has two internal power supply units to provide a redundant power supply.

Front panel: connectors and LEDs

1 OUT interface 2 IN interface

The SN-M-Series platform holds 8 2.5Gbe Ethernet interfaces by default (10Mbe, 100Mbe, 1Gbe and 2.5Gbe) and 2 SFP sockets for adding 1Gbe transceivers. On this model, 1 extension module can be added with RJ45 (1Gbps, 2.5Gbps or 10Gbps) or fiber (1Gbps, 10Gbps or 25Gbps) connectors.

Specifications of Stormshield Network-approved extension modules and transceivers are set out in sections Extension modules (SN710 and upwards) and Fiber Ethernet connectors.

1 Online LED (green) 2 Status LED (green) 3 Power 2 LED (yellow) 4 Power 1 LED (yellow)

1	The serial port enables access to the product in console mode; the user can connect to the firewall directly from a computer. The default baud rate on this model is 115200 baud (8N1).
2	Two USB 3.0 ports that can be used for secure configurations or upgrades. You may also plug in a USB key, USB keyboard or approved USB modem.
3	This is the button for resetting the appliance to its factory settings (defaultconfig).
4	The Reset button: electrically resets the firewall.
5	The USB-C port makes it possible to access the product in console mode*; the user can connect to the firewall directly from a computer. The default baud rate on this model is 115200 baud (8N1).

* This connection in console mode requires the installation of a third party driver. Depending on your operating system, you can download a driver from: https://www.prolific.com.tw/US/ShowProduct.aspx?p_id=225&pcid=41

Rear panel: connectors

1	Connection of the protective earth circuit.
2	Two Power buttons to switch the firewall on or off.
3	Two mains sockets for redundant power supplies.