Using your Zyxel C3000Z modem

 Recommended CenturyLink modem
Features of the Zyxel C3000Z

WiFi supported:

  • 2.4 GHz: 802.11 b/g/n
  • 5 GHz: WiFi 5 (802.11 ac)

IP compatibility: IPv4, IPv6

Other features:  Secure WiFi compatible

Click to open speed compatibility details

Top Modem Troubleshooting Tips

  • Did you know?  If your internet connection is spotty or slow, the best place to start is rebooting your modem.
  • Still not running right? Check to see if you need to update the modem's firmware. You can also download the current firmware using the link below. 
Chrome users, right click on the firmware link and choose "Open link in a new tab."
Modem setup
WiFi setup
Modem status
Advanced options and utilities
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Introducing Secure WiFi

Secure WiFi provides automatic cybersecurity for your network and all devices connected to it, plus:

  • Manage network services
  • Manage devices
  • Pause devices
  • Create groups
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