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PA-5500 Series Hardware Reference

PA-5500 Series Firewall Environmental Specifications

Table of Contents

Learn about the environmental specifications of the PA-5500 Series Firewall.

The following table describes PA-5500 Series firewall environmental specifications.

Specification	Value
Operating temperature range	0° to 50°C (32° to 104°F)
Storage temperature range	-20° to 70°C (-4°F to 158°F)
Humidity	10% to 90% non-condensing
Appliance airflow	Front to back
Electromagnetic Interference (EMI)	FCC Class A, CE Class A, VCCI Class A
Acoustic noise	PA-5540 and PA-5550 With AC power supplies—79.11dBA With DC power supplies—78.46dBA PA-5560, PA-5570, and PA-5580 With AC power supplies—80.57dBA With DC power supplies—75.65dBA
Maximum operating altitude	10,000ft (3,048m)