Site Preparation
7705 SAR-A Chassis Installation Guide 49
System Specifications
Chassis Specifications
Environmental Specifications
Table 3: 7705 SAR-A Chassis Specifications
Parameter Description
Dimensions (without
mounting brackets)
1.7 x 17.5 x 8.0 in. (H x W x D)
(4.3 x 44.4 x 20.3 cm)
Chassis weight (unpacked) 6.8 lbs (3.1 kg)
Mounting Horizontal or vertical
Mount in a standard 19-inch equipment rack or cabinet
Rack-mount brackets are factory-installed for 19-inch
NEBS mounting; ETSI rack-mount brackets are also
available
Table 4: 7705 SAR-A Environmental Specifications
Parameter Description
Normal operating temperature –40 to 149ºF (–40 to 65ºC) (vented environment,
minimum air movement of 0.5 m/s)
–40 to 140ºF (–40 to 60ºC) (sealed environment)
Cold start temperature –40ºF (–40ºC)
Relative humidity 5 to 95% (non-condensing)
Altitude range Between 197 ft (60 m) below sea level and 5906 ft
(1800 m) above sea level (70 kPa to 106 kPa)
Shock and vibration Very low levels for continuous duration disturbance
(similar to modern office building, for example)
Shock: 3 g half sine 11 ms
Vibration: 0.1 g from 5 to 100 Hz
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