Interpret the PA-3400 Series Status LEDs
Learn how to interpret the status LEDs on a PA-3400 Series firewall.
The following table describes how to interpret the status LEDs on a PA-3400 Series firewall.
Front Panel LEDs
In an active/active configuration, the HA LED only indicates HA status for the local firewall and has two possible states (green or off); it does not indicate HA connectivity of the peer. Green indicates that the firewall is either active-primary or active-secondary and off indicates that the firewall is in any other state (For example, non-functional or suspended).
See the PA-3400 Series Environmental Specifications for the operating temperature range.
Power Supplies 1 and 2
When facing the back of the firewall, power supply 1 (PS 1) is on the left and power supply 2 (PS 2) is on the right.
Ethernet Port LEDs
These ports have two green LEDs each.
SFP, SFP+, SFP28, QSFP+ and QSFP28 LEDs
These ports have one LED each. The color of the LED will differ based on the port speed.
25G—Green & Blue
There is a slight difference in the shade of green used by the LEDs of Ports 1-22 and the LEDs of Ports 23-36.
Back Panel LEDs
Power supply LEDs
The top LED provides status of the power input and the bottom LED provides status of the power supply output.
Fan tray LED
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