Front Panel Icons And Error Conditions; Table 6 - Front Panel Icons And Error Conditions - Motorola SURFboard SB6121 User Manual

Troubleshooting Tips

Front Panel Icons and Error Conditions

The SB6121 front panel icons provide status information for the following error conditions:
Icon Status
OFF
FLASHING
FLASHING
FLASHING
OFF
SURFboard® SB6121 • DOCSIS® 3.0 Cable Modem • User Guide
365-095-25896-x.1
Table 6 – Front Panel Icons and Error Conditions
If, During Startup:
SB6121 is not properly plugged
into the electrical outlet
Downstream receive channel
cannot be acquired
Upstream send channel cannot
be acquired
IP registration is unsuccessful
No connected device is
detected
If, During Normal
Operation
SB6121 is unplugged
Downstream channel is
lost
Upstream channel is lost
IP registration is lost
Device is disconnected
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