Troubleshooting Tips
Front Panel Icons and Error Conditions
The SB6141 front panel icons provide status information for the following error conditions:
Icon
Status
OFF
FLASHING
FLASHING
FLASHING
OFF
SURFboard® SB6141 • DOCSIS® 3.0 Cable Modem • User Guide
365-095-25778-x.1
Table 6 – Front Panel Icons and Error Conditions
If, During Startup:
SB6141 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
SB6141 is unplugged
Downstream channel is
lost
Upstream channel is lost
IP registration is lost
Device is disconnected
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