LED Indicators
Table 2. LED States and Meanings
LED | State | Indication | Additional Information |
|
|
|
|
PWR (Power) | Solid green | Both BLC power terminals are connected. | |
|
| receiving power |
|
|
|
|
|
| Solid amber | Only one of the BLC power terminals is | |
|
| receiving power | connected. |
|
|
|
|
| No illumination | No power | The |
|
|
| power (the BLC may or may not be receiving |
|
|
| power). |
|
|
|
|
OK | Pulsing green* |
| |
|
| operational |
|
|
|
|
|
Fan | Solid green | All fans are functioning | All four of the fans on the BLC fan card are |
|
|
| functioning. |
|
|
|
|
| Solid amber | At least one of the four fans on the BLC fan card | |
|
|
| is no longer functioning. |
|
|
|
|
Lnk (Link) | Solid green | GigE link established | The MGMT port does not support GigE. |
Uplink Ports |
|
|
|
Solid amber | Link established at 10 or |
| |
and MGMT |
| 100 Mbps |
|
|
|
|
|
| No illumination | No link is established |
|
|
|
|
|
Act (Activity) | Flashing green* | Traffic flowing on link |
|
Uplink Ports |
|
|
|
and MGMT |
|
|
|
|
|
|
|
Dup (Duplex) | Solid green | Full duplex mode |
|
Uplink Ports |
|
|
|
No illumination | Half duplex mode |
| |
and MGMT |
|
|
|
|
|
|
|
[MIM] Lnk | Solid green | For further information regarding MIM LEDs, | |
(Link) |
| please refer to the corresponding MIM Installation | |
|
| uplink connection is | Instructions. |
|
| established |
|
|
|
|
|
| Flashing green* | For further information regarding MIM LEDs, | |
|
| connection is established | refer to the corresponding MIM Installation |
|
|
| Instructions. |
|
|
|
|
| No illumination | No uplink connection is | Applicable to all MIM model types. |
|
| established |
|
|
|
|
|
*A pulsing LED blinks steadily at a rate of once per second. A flashing LED blinks at a more rapid, less constant rate.
March 2005 | 13 |