For each SAS port at the rear of an S11 or S31 Node base enclosure, the enclosure has two color-coded LEDs that indicate the status of the port. These LEDs are located below the ports, as shown in the figure below.
The table below describes these LEDs.
| LED | Color | State | Description |
|---|---|---|---|
| SAS port x fault | Amber | Solid | The SAS port has a fault condition. |
| Blinking | Beaconing is on for the SAS port. | ||
| Off | The SAS port is operating normally, and beaconing is off for the port. | ||
| SAS port x activity | Green | Solid | The SAS port has an active connection. |
| Blinking | Activity is occurring on the SAS port. | ||
| Off | The SAS port does not have an active connection. |