PA-500 Series Firewall Back Panel
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PA-500 Series Firewall Back Panel
View the back panel components and descriptions of the PA-500 Series
firewall.
View the back panel components of your PA-500 Series firewall.
The following image
shows the back panel of the PA-505. The table describes each back panel component.

Item | Component | Description |
---|---|---|
1
|
Power Adapter Input
|
Use the power input to connect power to the firewall. The PA-505
ships with one 25W power adapter.
|
2
|
Ground Stud
|
Use the single post ground stud to connect the firewall to earth
ground (ground cable not included).
|
3
|
Power Cord Retainer
|
Use the power cord retainer to secure the power cord.
|
4
|
QR Code
|
Scan the QR code to access product and ZTP onboarding
information.
|
The following image
shows the back panel of the PA-510. The table describes each back panel component.

Item | Component | Description |
---|---|---|
1
|
Ground stud
|
Use the single post ground stud to connect the firewall to earth
ground (ground cable not included).
|
2
|
Power adapter inputs
|
Use the power inputs to connect power to the firewall. A second
adapter can be used for redundancy.
|
The following image shows the back panel of the
PA-520 and PA-540, which have similar back panel components
(PA-540 pictured). The table describes each back panel
component.

Item | Component | Description |
---|---|---|
1
|
Power Adapter Inputs
|
Two DC power inputs. One power supply is required, while a second
power supply can be used for redundancy.
|
2
|
Ground Stud
|
Use the single post ground stud to connect the firewall to earth
ground (ground cable not included).
|
The following image shows the back panel of the PA-550. The table describes
each back panel component.

Item | Component | Description |
---|---|---|
1
|
Power Adapter Inputs
|
Two DC power inputs. One power supply is required, while a second
power supply can be used for redundancy.
|
2
|
Ground Stud
|
Use the single post ground stud to connect the firewall to earth
ground (ground cable not included).
|
The following image shows the back panel of the
PA-545-POE and PA-555-POE, which have similar back panel components. The table describes
each back panel component.

Item | Component | Description |
---|---|---|
1
|
Power Adapter Inputs
|
Two DC power inputs. One power supply is required, while a second
power supply can be used for redundancy.
|
2
|
Ground Stud
|
Use the single post ground stud to connect the firewall to earth
ground (ground cable not included).
|
The following image shows the back panel of the PA-560.
The table describes each back panel component.

Item | Component | Description |
---|---|---|
1
|
Fans
|
Two single-rotor fans that provide cooling to the firewall. The fans
are not field replaceable.
|
2
|
Power Adapter Inputs
|
Two DC power inputs. One power supply is required, while a second
power supply can be used for redundancy.
|
3
|
Ground Stud
|
Use the single post ground stud to connect the firewall to earth
ground (ground cable not included).
|