15
Failure rates
This section lists replaceable items used in SL-1s and provides their
associated failure rates. Some failure rates are not available (N/A) at this
time but will be offered in a supplement to this document. The replaceable
items are grouped according to equipment types as follows:
-
universal equipment modules
-
cooling equipment
-
circuit packs
-
station equipment
-
power equipment
-
mass storage equipment
Note:
The failure rates are based on a circuit pack ambient
temperature of
40’
C. This temperature is usually higher than the
surrounding room temperature.
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Spares planning
553-3001-l 53