PaloAlto Networks PA-5400 Series Hardware Reference Manual page 53

PA-5400 Series Firewall Installaon
power supplies to a second, independent 120VAC 15-amp circuit breaker or 240VAC 20-
amp circuit breaker.
2. Secure the power cords to the power inlets using the power cord retainer clips.
(DC Power Supplies
1. Prepare the DC power cable by crimping the bare wire ends of the cables using lugs (not
included) designed for your DC power source. Each cable dongle has one red wire and one
black wire. Connect the red wire to the DC negave (-48VDC) terminal of your DC power
source. Connect the black wire to the DC posive (RTN) terminal of your DC power source.
Do this for each of the four power supplies, ensuring that the first two power supplies
on the le are connected to one power circuit breaker and the second pair on the right
PA-5400 Series Next-Gen Firewall Hardware Reference
only)
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