2.4 Information about the Extension Cards
LED Indications
Indication | Color | Description | |
|
|
| |
ON LINE | Green | ||
|
| • | ON: At least one port is in use (an |
|
| • | OFF: No ports are in use (no |
|
| Note | |
|
|
| If the LINK indicator is OFF, the ON LINE indicator will also be |
|
|
| OFF. |
|
|
| |
ALARM | Red | Alarm indication | |
|
| • | ON: Alarm |
|
| • | OFF: Normal |
|
|
| |
LINK | Green | Link status indication | |
|
| • | ON: Normal connection |
|
| • | OFF: Connection error |
|
|
| |
DATA | Green | Data transmission indication | |
|
| • | ON: Data transmitting |
|
| • OFF: No data transmitted | |
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