Aastra TA7102i - MTBF Value; Operating Environment; Dimensions and Weight

TA7102i Hardware Installation
© 2014 Aastra Sweden | 153_1531 ANF 90114| A | 2014-01-24 46
7.10 MTBF Value
The Mean Time Before Failure (MTBF) value of the TA7102i models is 750,000 hours.
These values are at 25 degrees Celsius ambient temperature. It has been defined using
RelCalc v5.0, Bellcore method (LimitedStress - Method I, Case 3), Desktop unit excluding
the power adaptor.
7.11 Operating Environment
Table 19: Operating Environment
Parameter
Description
Operating
Temperature
-40°C to 85°C
Humidity
Up to 85%, non-condensing
Storage
-40°C to +85°C
7.12 Dimensions and Weight
Table 20: Dimensions and Weight
Parameter
Description
Dimensions
3.1 cm x 12.7 cm x 9.9 cm - 1.2 in. x 5 in. x 3.9
i ( )
Weight
170 g (0.37 lb)