Hardware Specifications
Storage Environment
Table 0.7 provides the storage environment specifications for the FastIron LS.
Table 0.7: Storage Environment
Storage Temperature | Storage Humidity | Storage Altitude |
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|
|
95% maximum, | 10,000 feet (3,000 meter) | |
|
| maximum |
|
|
|
Mean Time Before Failure
Table 0.8 provides the intitial MTBF result for the FastIron LS (including the Power Supply Unit).
Table 0.8: Mean Time Before Failure Specifiations
Platform | Temperature | System Failure Rate | System MTBF |
|
|
|
|
FLS624 | 25° C (76.9° F) | 6,154.453471 | 162,484 |
|
|
|
|
| 50° C (121.9° F) | 15,164.358600 | 65,944 |
|
|
|
|
FLS648 | 25° C (76.9° F) | 6,672.450037 | 149,870 |
|
|
|
|
| 50° C (121.9° F) | 15,531.295633 | 64,386 |
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|
|
|
Cooling
The cooling fans cool the CPU, main memory, and voltage regulators. The fans use either a push or pull configuration to move the air from the left side of the device to the right side of the device.
•Total cooling capacity: 80 to 100 watts
•Total air flow: 200 LFM
•Operating noise: < 43
NOTE: Operating noise is based on the ISO 7779 standard.
The following illustration shows the airflow for the device.
Air exhaust
Air inlet
September 2007 | © 2007 Foundry Networks, Inc. | 2 - 3 |
