Motorola SURFboard SB6121 Installation Manual - Page 23
Browse online or download pdf Installation Manual for Modem Motorola SURFboard SB6121. Motorola SURFboard SB6121 27 pages. Docsis 3.0 cable modem
Also for Motorola SURFboard SB6121: Installation Manual (28 pages), Quick Reference Manual (5 pages), User Manual (28 pages), Quick Start Up Manual (2 pages)
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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
Troubleshooting • Front Panel Icons and Error Conditions
SB6121 DOCSIS 3.0® Cable Modem • Installation Guide
Uncontrolled Document
Table 2 – Front Panel Icons and Error Conditions
IF, DURING STARTUP:
SB6121 is not properly plugged
into the power 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 or the
Energy Conservation switch is
OFF
Downstream channel is lost
Upstream channel is lost
IP registration is lost
Device is disconnected
B
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