Environmental Specifications - Cisco ASR 5500 Installation Manual

Technical Specifications

Environmental Specifications

The ASR 5500 is designed for deployment in unattended sites equipped with redundant power systems, redundant data
communications connections, environmental controls (air conditioning, fire suppression), security devices and
controlled access.
Environmental Parameters
The table below lists the environmental parameters (operating and storage) for the ASR 5500 chassis.
Table 4. Environmental Parameters
Parameter Subparameter
Temperature Operating
Short Term
Storage
Humidity Operating
Storage
Altitude Operating
Non-operating
Acoustic Noise 23 degrees C (73.4 degrees F)
27 degrees C (80.6 degrees F)
Max. Fan Speed
Notes:
1. Short-term refers to a period of not more than 96 consecutive hours and a total of not more than 15 days in 1
year. (This refers to a total of 360 hours in any given year, but no more than 15 occurrences during that 1-year
period.)
Range
0 degrees C to +40 degrees C (32 degrees F to 104 degrees F)
-5 degrees C to +50 degrees C (23 degrees F to 122 degrees F)
-40 degrees C to +70 degrees C (-40 degrees F to 158 degrees F)
20 to 80 percent non-condensing
10 to 95 percent non-condensing
197 ft. (60m) below to 5,905 ft. (1,800m) above sea level, maximum
40 degrees C (104 degrees F)
5,905 ft. (1,800m) to 13,123 ft. (4000m) above sea level, maximum
30 degrees C (86 degrees F)
197 ft. (60m) below to 49,212 ft. (15,000m) above sea level
81 dB (within GR-63 limits for unattended operation)
81 dB (within GR-63 limits for unattended operation)
96 dB (as measured during GR-63 R4-97 testing)
Environmental Specifications ▀
ASR 5500 Installation Guide ▄
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