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B-4 Sun Netra CP3000 Advanced Mezzanine Card PCIe Hard Drive and SAS Controller User’s Guide • March 2010
B.1.3 Absolute Maximum Ratings
The following values are stress ratings only. Do not operate at these maximums. See
Section B.1.4, “Normal Operating Ranges” on page B-4 for normal operating
conditions.
B.1.4 Normal Operating Ranges
*The MTBF will be significantly reduced if operated above 30˚C for more than 96 consecutive hours.
B.2 Reliability
Reliability prediction was done using Telcordia document SR-332, Issue 1. The
prediction assumed 25˚ Celsius operating temperature with 100 percent duty cycle,
in a ground-benign, controlled environment.
■ MTBF: 630,000 hours
■ One year limited warranty
Payload voltage, +12V 0 VDC to +13.2 VDC
Management voltage, +3.3V 3.135 VDC to +3.465
VDC
Storage temperature –40 to +70˚ Celsius
Noncondensing relative humidity 5% to 95% at 29˚ Celsius
Description Range
Nominal operating voltage +10.8 to +13.2 VDC payload power
3.135 VDC to +3.465 VDC management
power
Operating temperatures*:
• 60m below sea level up to 1800m above sea
level
• from 1800m up to 4000m above sea level
–5˚ to +55˚C
–5˚ to +40˚C
Operating humidity Less than 85% at 29˚C
Idle power consumption (without links) 9W
Maximum power consumption 12W