Comcast Netgear Nighthawk CM1100
Normal Status Lights

Light	STATUS	Description & Suggested Action
POWER	SOLID GREEN	Cable Modem is receiving Power
	UNLIT	Cable Modem is not receiving Power
	SOLID RED	Cable Modem is too warm and might overheat
DOWNSTREAM	SOLID AMBER	One Downstream channel is locked
	SOLID GREEN	Two or more Downstream channels are locked
	FLASHING GREEN	Cable Modem is scanning for a Downstream channel
	UNLIT	No Downstream channel
UPSTREAM	SOLID AMBER	One Upstream channel is locked
	SOLID GREEN	Two or more Upstream channels are locked
	FLASHING GREEN	Cable Modem is scanning for an Upstream channel
	UNLIT	No Upstream channel is locked
INTERNET	SOLID GREEN	Cable Modem is online
	FLASHING GREEN	Cable Modem is synchronizing with the Cable Provider's Cable Modem Termination System (CMTS)
	UNLIT	Cable Modem is offline
LAN 1 - 2	SOLID GREEN	A Powered on Device is connected to the LAN port at 1000 Mbps
	SOLID AMBER	A powered on device is connected to the LAN port at 10 Mbps or 100 Mbps
	FLASHING GREEN OR AMBER	The Port is sending or receiving traffic
	UNLIT	No Device is connected to this port

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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