User guide

7
1 Power No power It never flashes
Green: Power is properly
connected
2 Receive
Receive channel
not found
Scanning for a
receive channel
Blue: Connected to a
downstream channel
3 Send
Send channel
not found
Scanning for a
send channel
Green: Connected to an
upstream channel
4 Online
Internet
connection
failed
Scanning for a
network connection
Green: Online and the startup
process is complete
5 Link
No connection
to modem
Ethernet port
detected
Sending and/or
receiving data on
Ethernet port
Amber: Computer or router
connected to Ethernet port
Blue: High-speed Gigabit
Ethernet connection between
modem and computer/router
Front Panel - 6120
Rear Panel - 6120
1 Ethernet Connects to Ethernet-equipped devices
2 Cable
Connects the modem to the cable wall outlet using a coaxial
cable connection
3 Power Provides power to the cable modem
Key Light Off Flashing On
Key Port Description