User Manual
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Nighthawk ® Multi-Gig 2.5Gbps Cable Modem
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Table Of Contents
Contents
1. Hardware Setup
Front Panel and LEDs
Rear Panel
Label
System Requirements
Install and Activate Your Cable Modem
Connect Your Cable Modem to a Computer
Activate Your Internet Service
Perform a Speed Test
Connect Your Cable Modem to a Router After Installation and Activation
2. Manage Your Network
Log in to the cable modem
Change the admin password
View cable modem initialization
View cable modem status
View and clear event logs
Specify the cable connection starting frequency
Reboot the cable modem
Reset the cable modem to factory default settings
Use the reset button on the back panel
Use the factory reset software button
3. Troubleshooting
Use LEDs to Troubleshoot
Cannot log in to the cable modem
Troubleshoot the cable internet connection
4. Supplemental Information
Factory Settings
Technical Specifications
Use
LEDs
to
Troubleshoot
The
following
table
provides
help
when
you
are
using
the
LEDs
for
troubleshooting.
User
Manual
21
Troubleshooting
Nighthawk
CM2000
2.5
Gbps
Ultra-High
Speed
Cable
Modem
1
...
...
19
20
21
22
23
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