Controls, Indicators, and Connectors | Face Plate |
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LEDs
The following LEDs can be found on the face plate of the blade.
Table 9: Description of Face Plate LEDs
LED | Description |
LED0 (H/S) | Blue LED |
| Hot−swap (H/S) indicator which supports the functionality of the |
| PICMG 3.0 blue LED specification |
LED1 (OOS) | Out−Of−Service (OOS) indicator |
| Red: Power failure, HDD failure or FC unlocked |
| OFF: Otherwisea |
LED2 (OK) | Green: The blade is powered and managed by the IPMCa |
| OFF: Otherwise |
LED3 (ACT) | Amber: In a redundant configuration, one of the storage blades is |
| active while the other one is standby |
| OFF: Otherwise |
HDD Activity (HDD1 and | These two LEDs (one for each HDD) show the HDD activitya |
HDD2) | Green: HDD is activea |
FC Connectors
Two SFP compatible host board connectors for transceiver modules are mounted on the blade to implement direct access to the HDDs.
For a detailed description please refer to theaACC/ATCA−S100 Reference Guide.
46 | ATCA−S100 |
