Light patterns, images, manuals and more helpful info for the RCA DCM105 cable modem –
Modem Light Indicators
|Off – Modem is in stand-by mode or not receiving power.
On – Modem power is activated and receiving power.
|Off – No ethernet carrier is present or the modem is in stand-by mode.
On – Ethernet carrier is present with no send/receive activity.
Flashing – Indicates Send/receive activity.
|Off – No cable connection detected or modem is in stand-by mode.
Flashing – Cable connection is detected. Modem is not yet acquired.
On – Modem is acquired. Data can be sent.
Indicates activity over cable network. The light is off during
|Flashes when you have email (if offered by cable provider)
|Notes and Useful Information