Comcast Motorola MB7420
Normal Status Lights

Light	STATUS	Description & Suggested Action
ETHERNET LAN PORT	FLASHING GREEN	Data is flowing
	SOLID GREEN	Connected at highest LAN speed, 1Gbps
	SOLID AMBER	Connected at 10 or 100Mbps
	UNLIT	No connection
ONLINE	FLASHING GREEN	Trying to go online
	SOLID GREEN	Online
	UNLIT	Offline
UPSTREAM	FLASHING GREEN	Ranging in progress
	SOLID GREEN	Connected on 1 channel
	FLASHING BLUE	Negotiating bonded channel(s)
	SOLID BLUE	Bonded with 2 or more channels
	UNLIT	Upstream not connected
DOWNSTREAM	FLASHING GREEN	Scanning for DS channel
	SOLID GREEN	Connected on 1 Downstream channel
	FLASHING BLUE	Negotiating bonded channel(s)
	SOLID BLUE	Bonded with 2 or more channels
POWER	SOLID GREEN	Powered ON
	UNLIT	No Power
If a blue light blinks continuously, this indicates partial service (at least one designated channel has not completed bonding). You should still get high Internet speeds, but your service provider may want to know so they can adjust their network.

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

The Story Behind "Status Lights"

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