Cable Modem Troubleshooting: Com21 CP3001/DP1010

Light patterns, images, manuals and more helpful info for the Com21 CP3001/DP1010 cable modem(s) –

Manufacturer: Com21	Model: CP3001/DP1010

Modem Light Indicators

Power	Solid Green – Indicates power is on. Off – No power.
RF	Solid Green – Modem is acquired. Green/Amber rapid flashing – Modem image is updating. Solid Amber – Hardware failure. Amber flashing – Detecting downstream signal.
TD	Flashes in sync with activity over cable network.
RD	Flashes in sync with activity over the PC.
LNK	Solid Green – Indicates connection to a functional ethernet connection.

Notes and Useful Information:

Installation and User Manual
Manufacturer Product Website

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