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
Payload voltage, +12V | 0 VDC to +13.2 VDC |
Management voltage, +3.3V | 3.135 VDC to +3.465 |
| VDC |
Storage temperature | |
Noncondensing relative humidity | 5% to 95% at 29˚ Celsius |
|
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B.1.4 Normal Operating Ranges
Description | Range |
|
|
Nominal operating voltage
Operating temperatures*:
•60m below sea level up to 1800m above sea level
•from 1800m up to 4000m above sea level
Operating humidity
Idle power consumption (without links)
Maximum power consumption
+10.8 to +13.2 VDC payload power
3.135 VDC to +3.465 VDC management power
Less than 85% at 29˚C
9W
12W
*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
■MTBF: 630,000 hours
■One year limited warranty