Table of Contents

PA-1400 Series Back Panel

Learn about the PA-1400 Series firewall back-panel components.
The following image shows the back panel of the PA-1400 Series firewall and the table describes each back-panel component. The PA-1410 and PA-1420 back-panel components are identical.
Fan assemblies
Five fan assemblies that provide ventilation and cooling for the firewall.
The fans are not field replaceable.
Ground stud
Use the single post ground stud to connect the firewall to earth ground (ground cable not included).
PS1 and PS2
Use the power supply inputs to connect AC or DC power to the firewall. The second power supply is for redundancy. When facing the back of the firewall, PS1 is on the right and PS2 is on the left.
When you receive the PA-1400 Series firewall, the PS1 slot has a blank in it that must be removed before a second power supply (purchased separately) can be installed for power redundancy.

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