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Setting up your router’s 10G small form-factor pluggable (SFP+) for wide area network (WAN) connectivity provides the following benefits:

  • Up to 10G speeds on standard RJ45 cables
  • Up to 10G speeds for multiple private networks
  • Up to 10G speeds on devices connected directly to your cable modem or router

Note: The speed of your connection depends on your ISP. Some ISPs don’t offer 10G speeds.

Note: The speed of your connection also depends on the SFP+ module you are using. The maximum speed of your SFP+ module determines your maximum Internet speeds. For example, even if your ISP provides 2G Internet or above, if you have an SFP+ module that only supports 1G, you only get 1G speeds.

To set up the 10G SFP+ port for WAN on your NETGEAR Nighthawk R8900 and R9000:

  1. Launch a web browser from a computer connected to your router’s network.
  2. Visit www.routerlogin.net
  3. Enter the router user name and password.
    The default user name is admin. The password is password. The user name and password are case-sensitive.
    The BASIC page displays.
  4. Select Internet.
  5. Under the “WAN Port Preference” section, select the 10G LAN SFP+ Port (10 Gbps) radio button. 
  6. Ensure that your SFP+ module is connected to your Ethernet cable.
  7. Click Apply.
    After the WAN connection is established, the status next to the 10G LAN SFP+ Port (10 Gbps) button updates to “Connected to the Internet.”

Note: If your SFP+ module is not properly connected and the Internet connection is not established, an error message displays next to the 10G LAN SFP+ Port (10 Gbps) button.

Last Updated:07/07/2025 | Article ID: 000060605

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