Chapter 2 Skybox Appliance specifications
Skybox version 11.4.100 3
PROPERTY LIMITS
2008
ESD l Air Discharge: 12.0 kV
l Contact Discharge: 8.0 kV
System cooling
requirement
l 2352.3 BTU/hour for 115-volt power
l 2302.3 BTU/hour for 220-volt power
MTBF estimates for Skybox Appliance
The estimated mean time between failures (MTBF) and Failures in Time (FIT) for Skybox
Appliances 8000 and 8050 are listed in the following table.
COMPONENT MTBF (HOURS) ESTIMATED FIT
4” x 3.5” 12 Gb Hot Swap Backplane – SATA/SAS 9579145 104
1-Slot Riser Card (per card) 20060338 50
Standard Front Panel 5053932 198
Intel® Server Board S2600WTT 230615 4336
AC 750W Platinum 537582 1860
Fan kit, 6 fans 50799 19685
Total FIT rate 26284
System MTBF hrs @ 40°C 38084
System MTBF hrs @ 35°C 48577
System MTBF hrs @ 25°C 63263
Model: Telcordia Issue 3*
Method 1 Case 3
Duty cycle 100%
Quality Level II
Note: The estimates listed here are for Appliance in 35°C ambient air with a rise of up to 10°C
at the Server Board.
Front panel
The Appliance front panel includes 2 USB connectors, a power button, and LEDs.
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