Hardware Information - SMC D3GN Internet Modem

Document created by alyssap on Jul 23, 2012Last modified by shaw-alex on Oct 5, 2016
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SMC D3GN Wireless Modem
Hardware Information - SMC D3GN Internet Modem
LabelSolid LightFlashing LightOff
PowerUnit is receiving powerN/APower is disconnected

Green: Modem is receiving data from the cable network

Blue: >1 Channel

Scanning for a downstream connectionNo connection to downstream channel

Green: Modem is sending data to the cable network

Blue: >1 Channel

Scanning for a upstream connectionNo connection to upstream channel

Modem is online

Scanning for network connectivity or RF interference is presentOffline
WPS is in useWPS is not in use
LinkNormal operationData transmittingNo ethernet link detected

Amber Light: System failure

N/ANormal operation
LAN 1-4

Green: Device connected at the LAN port at 10/100 Mbps

Blue: Device connected to the LAN port at 1000 Mbps

Data transmitting

No ethernet link detected
WiFiWiFi is enabled Data transmitting to WiFi device
WiFi disabled



Rear View
Hardware Information - SMC D3GN Internet Modem rear
PowerConnects modem to the power supply
Ethernet 1-4
Connects the modem to an Ethernet equipped computer or third party device (router, Ethernet hub, etc.)
CableConnects the modem to the cable outlet using a coaxial cable
ResetReset Button; if held for 10 seconds performs a factory reset



WiFi Yes
Wireless Standard
802.11 b/g/n
Operational Frequency
2.4 GHz
Ethernet10/100/1000 Mbps
WPS Available
SecurityWEP, WPA, WPA2
Router Settings Login URL



* User Manual available at bottom of document. Please be aware that not all features listed in this user manual may be available, as some may have been modified or deactivated for Shaw customers.



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