Comcast Netgear Nighthawk CM2000
Normal Status Lights

Light	STATUS	Description & Suggested Action
POWER	SOLID WHITE	Cable Modem is receiving Power
	UNLIT	Cable Modem is not receiving Power
	RED	Cable Modem is too warm and might overheat
DOWNSTREAM	SOLID AMBER	One Downstream channel is locked
	SOLID WHITE	Two or more Downstream channels are locked
	FLASHING WHITE	Cable Modem is scanning for a Downstream channel
	UNLIT	No Downstream channel
UPSTREAM	SOLID AMBER	One Upstream channel is locked
	SOLID WHITE	Two or more Upstream channels are locked
	FLASHING WHITE	Cable Modem is scanning for an Upstream channel
	UNLIT	No Upstream channel is locked
ONLINE	SOLID WHITE	Cable Modem is online
	FLASHING WHITE	Cable Modem is synchronizing with the Cable Provider's Cable Modem Termination System (CMTS)
	UNLIT	Cable Modem is offline
MULTI-GIG ETHERNET	SOLID WHITE	A Powered on Device is connected to the port
	FLASHING WHITE	The Port is sending or receiving traffic
	UNLIT	No Device is connected to this port
Multi-Gig Ethernet LED Color indicates the speed: Blue for 2.5 Gbps Ethernet connection White for 1 Gbps Ethernet connection Amber for 100 Mbps Ethernet connection

For more information or to have your device listed please contact Infotel Systems

The Story Behind "Status Lights"

Infotel Systems . 6008 Hermitage Rd . Richmond, Virginia 23228

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