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SB6182 DOCSIS 3.0 Cable Modem
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User Guide
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587919-001-a
Front Panel LED Icons and Error Conditions
The SB6182 front panel LED icons provide status information for the following error conditions:
Table 2 – Front Panel LED Icons and Error Conditions
LED ICON
STATUS
IF, DURING STARTUP:
IF, DURING NORMAL
OPERATION
OFF
Modem is not properly plugged
into the electrical outlet
Modem is unplugged
FLASHING
Downstream receive channel
cannot be acquired
Downstream channel is lost
FLASHING
Upstream send channel cannot
be acquired
Upstream channel is lost
FLASHING
IP registration is unsuccessful
IP registration is lost
OFF
No connected device is
detected
Device is disconnected