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| Title | Size | Download |
|---|---|---|
| 03-Appendix B Indicator Introduction | 70.62 KB |
Appendix B LEDs
Front faceplate indication lights
TableB-1 Description of front LEDs and buttons
|
LEDs |
Mark |
Status |
Description |
|
Power LED |
PWR |
Steady green |
The power system is operating correctly. |
|
Off |
Power not supplied or failed |
||
|
Drive LED |
HDD |
Orange blink |
Transferring data |
|
Off |
System not running / no drive read/write activity / drive error |
Interface LEDs
TableB-2 Description of Ethernet copper ports indication lights
|
LEDs |
Status |
Description |
|
ACT/LINK indication light (left side of the interface) |
Steady amber |
Indicates the interface is connected but no data is being transmitted |
|
Flashing amber |
Indicates the interface is connected and data is being transmitted |
|
|
Speed indication light (right side of the interface) |
Steady amber |
Indicates the interface operating rate is 1000 Mbps |
|
Steady green |
Indicates the interface operating rate is 100 Mbps/10 Mbps |
|
|
Off |
The interface is not connected |
|
|
Note: If both the ACT/LINK and Speed indication lights are off, the link is not connected |
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TableB-3 Description of Ethernet optical ports indication lights
|
LEDs |
Status |
Description |
|
LINK indication light (left side of the port) |
Steady green |
Indicates the interface is connected properly |
|
Off |
Interface not connected properly |
|
|
ACT indication light (right side of the port) |
Steady green |
Indicates the interface is connected but no data is being transmitted |
|
Flashing green |
Indicates the interface is connected and data transmission is in progress |
|
|
Off |
Interface not connected properly |
|
|
Note: If both the LINK and ACT indication lights are off, the link is not connected |
||