Temperature and humidity – Cisco XR 12404 User Manual
Page 58
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Chapter 2 Preparing for Installation
Installation Site Requirements
2-12
Cisco XR 12404 Router Installation Guide
OL-13830-02
Figure 2-4
Cisco XR 12404 Router Air Circulation System
Temperature and Humidity
The operating environmental site requirements are listed in Appendix A. The 
temperature and humidity ranges listed are those within which the router will 
continue to operate. You can maintain normal operation by anticipating and 
correcting environmental irregularities before they approach critical values.
The environmental monitoring functionality built into the router protects the 
system and components from potential damage from overvoltage and 
overtemperature conditions.
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