Environmental Specifications
Expand all | Collapse all
Environmental Specifications
Learn about the PA-220 firewall environmental specifications.
The following table describes PA-220
firewall environmental specifications.
Operating temperature range | 32°F to 104°F (0° to 40°C) |
Non-operating temperature | -4°F to 158°F (-20° to 70°C) |
| The PA-220 firewall uses passive cooling
and does not contain fans. |
Maximum operating altitude | |