B
Front Panel Icons and Error Conditions
The SB6121 front panel icons provide status information for the following error conditions:
Table 2 – Front Panel Icons and Error Conditions
|
|
| IF, DURING NORMAL |
ICON | STATUS | IF, DURING STARTUP: | OPERATION: |
|
|
|
|
| OFF | SB6121 is not properly plugged | SB6121 is unplugged or the |
|
| into the power outlet | Energy Conservation switch is |
|
|
| OFF |
|
|
|
|
| FLASHING | Downstream receive channel | Downstream channel is lost |
|
| cannot be acquired |
|
|
|
|
|
| FLASHING | Upstream send channel cannot | Upstream channel is lost |
|
| be acquired |
|
|
|
|
|
| FLASHING | IP registration is unsuccessful | IP registration is lost |
|
|
|
|
| OFF | No connected device is | Device is disconnected |
|
| detected |
|
|
|
|
|
Troubleshooting • Front Panel Icons and Error Conditions
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide | 17 |
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