What the LED Activity Means, Power, Cable, Status

What the LED Activity Means

LED Label	Color	Description
Power	Green	Cable modem is plugged in to an
		electrical outlet and is and receiving
		power

Cable	Orange-Blinking	The modem is searching for the
		DOWNSTREAM frequency
	Orange	Downstream frequency is locked.
		Searching for UPSTREAM frequency
	Green	Upstream frequency is locked

Status	Green-Blinking	Modem is registering with the cable
		company’s head-end
	Green	Modem is ready for data transfers

ETH	Green	Valid Ethernet link status
	Green-Blinking	Cable modem is transmitting/receiving
		data through the Ethernet port

USB	Green	USB interface is connected
	Green-Blinking	Data is being sent/received through the
		USB port