Off - Power cable is unplugged or plugged in non working electrical outlet
Solid Green - Modem has power
Cable
Solid Green - Modem is connected
Very Slow Blinking Green (2 second blinks) - Modem is registering with CMTS/DHCP/TFTP
Blinking Green (1 second blinks) - Searching for upstream channel
Fast Blinking Green (1/2 second blinks) - Searching for downstream channel
LAN
Off - A computer was not detected as being connected via Ethernet
Solid Green - A computer was detected as being connected via Ethernet
Blinking Green - A computer was detected as being connected via Ethernet and is currently sending/receiving data
USB
Off - A computer was not detected as being connected via USB
Solid Green - A computer was detected as being connected via USB
Blinking Green - A computer was detected as being connected via USB and is currently sending/receiving data
Misc Notes:
Some versions of this modem do not include a USB connection. In the event that you may have one of these modems, your modem uses the following light configuration:
Power
Off - Power cable is unplugged or plugged in non working electrical outlet
Solid Green - Modem has power
Cable
Solid Green - Modem is connected
Very Slow Blinking Green (2 second blinks) - Modem is registering with CMTS/DHCP/TFTP
Blinking Green (1 second blinks) - Searching for upstream channel
Fast Blinking Green (1/2 second blinks) - Searching for downstream channel
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