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Comcast Netgear Nighthawk CM2000
Normal Status Lights

Light
STATUS
Description & Suggested Action
POWERSOLID WHITECable Modem is receiving Power
UNLITCable Modem is not receiving Power
REDCable Modem is too warm and might overheat
DOWNSTREAMSOLID AMBEROne Downstream channel is locked
SOLID WHITETwo or more Downstream channels are locked
FLASHING WHITECable Modem is scanning for a Downstream channel
UNLITNo Downstream channel
UPSTREAMSOLID AMBEROne Upstream channel is locked
SOLID WHITETwo or more Upstream channels are locked
FLASHING WHITECable Modem is scanning for an Upstream channel
UNLITNo Upstream channel is locked
ONLINESOLID WHITECable Modem is online
FLASHING WHITECable Modem is synchronizing with the Cable Provider's Cable Modem Termination System (CMTS)
UNLITCable Modem is offline
MULTI-GIG ETHERNETSOLID WHITEA Powered on Device is connected to the port
FLASHING WHITEThe Port is sending or receiving traffic
UNLITNo 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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