Cisco Cisco Packet Data Gateway (PDG) Installationsanleitung
Technical Specifications
Environmental Specifications ▀
ASR 5500 Installation Guide ▄
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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.
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
Range
Temperature
Operating
0 degrees C to +40 degrees C (32 degrees F to 104 degrees F)
Short Term
-5 degrees C to +50 degrees C (23 degrees F to 122 degrees F)
Storage
-40 degrees C to +70 degrees C (-40 degrees F to 158 degrees F)
Humidity
Operating
20 to 80 percent non-condensing
Storage
10 to 95 percent non-condensing
Altitude
Operating
197 ft. (60m) below to 5,905 ft. (1,800m) above sea level, maximum
40 degrees C (104 degrees F)
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)
30 degrees C (86 degrees F)
Non-operating
197 ft. (60m) below to 49,212 ft. (15,000m) above sea level
Acoustic Noise
23 degrees C (73.4 degrees F)
81 dB (within GR-63 limits for unattended operation)
27 degrees C (80.6 degrees F)
81 dB (within GR-63 limits for unattended operation)
Max. Fan Speed
96 dB (as measured during GR-63 R4-97 testing)
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.)
period.)