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| Title | Size | Download |
|---|---|---|
| 02-LEDs | 79.24 KB |
2 LEDs
LEDs
Figure2-1 LEDs on the front panel
|
(1) System status LED (SYS) |
(2) GE copper port LEDs (GE1 to GE4) |
|
(3) GE copper port LED (GE0) |
(4) SFP fiber port LED |
|
(5) CTRL LED |
|
LED descriptions
Table2-1 LED descriptions
|
LED |
Status |
Description |
|
System status LED (SYS) |
Steady green |
The SDRAM is performing self-test. |
|
Flashing green (8 Hz) |
The system software image is being copied and decompressed. |
|
|
Flashing green (1 Hz) |
Comware has started with the configuration file and the router has booted up. |
|
|
Flashing yellow (1 Hz) |
The SDRAM has failed the self-test. |
|
|
Flashing yellow (8 Hz) |
The extended segment does not exist. |
|
|
Steady yellow |
The system software image does not exist. |
|
|
Off |
No power input, or exceptions have occurred. |
|
|
GE copper port LED |
Steady green |
A 1000 Mbps link is present. |
|
Flashing green |
Data is being received or transmitted at 1000 Mbps. |
|
|
Steady yellow |
A 10/100 Mbps link is present. |
|
|
Flashing yellow |
Data is being received or transmitted at 10/100 Mbps. |
|
|
Off |
No link is present. |
|
|
SFP fiber port LED |
Steady green |
A 1000 Mbps link is present. |
|
Flashing green |
Data is being received or transmitted at 1000 Mbps. |
|
|
Steady yellow |
A 100 Mbps link is present. |
|
|
Flashing yellow |
Data is being received or transmitted at 100 Mbps. |
|
|
Off |
No link is present. |
|
|
CTRL LED |
Steady green |
The router has established a WebSocket connection with the controller. |
|
Off |
No connection is established between the router and controller. |