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ZyXEL P 660H T1 Login Instructions

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Setup Router Staff
(Last Updated: ) | Reading Time: 4 minutes

Here are instructions for logging in to the ZyXEL P 660H T1 router.

Other ZyXEL P 660H T1 Guides

This is the login guide for the ZyXEL P 660H T1. We also have the following guides for the same router:

Find Your ZyXEL P 660H T1 Router IP Address

In order to login to the ZyXEL P 660H T1 router, we need to know it's internal IP address.

Known P 660H T1 IP Addresses
192.168.1.1 or 192.168.1.2
192.168.1.1

Pick one of these IP addresses and then follow the rest of this guide.

If later on in this guide you do not find your router using the IP address that you pick, then you can try different IP addresses until you get logged in. It is harmless to try different IP addresses.

If, after trying all of the above IP addresses, you still cannot find your router, then you can try one of the following steps:

Choose an internal IP Address using one of the above methods and then try to login to your router.

Login to the ZyXEL P 660H T1 Router

The ZyXEL P 660H T1 router has a web-based interface. You can manage it by using a web browser such as Chrome, Firefox, or Edge.

Enter ZyXEL P 660H T1 Internal IP Address

Either copy/paste or type the internal IP address of your ZyXEL P 660H T1 router into the address bar of your web browser. Your address bar should look something like this:

Press the Enter key on your keyboard. A window will show asking for your ZyXEL P 660H T1 password.

ZyXEL P 660H T1 Default Username and Password

In order to login to your ZyXEL P 660H T1 you are going to need to know your username and password. It's possible that the router's password is still set to the factory default. Below is a list of all known ZyXEL P 660H T1 default usernames and passwords.

ZyXEL P 660H T1 Default Usernames and Passwords
UsernamePassword
adminadmin
blank1234

In the window that pops up, enter your username and password. Put your username and password in the appropriate boxes.

ZyXEL P 660H T1 login screen

ZyXEL P 660H T1 Home Screen

After you get logged in you should see the ZyXEL P 660H T1 home screen, which looks like this:

router status mac address internet IP
This is the status page from your ZyXEL P 660H T1 router.

If you see this screen, then good job, you are now logged in to your ZyXEL P 660H T1 router. Now you can follow any of our other guides for this router.

Solutions To ZyXEL P 660H T1 Login Problems

If you are having problems getting logged in to your router, here are a few ideas for you to try.

ZyXEL P 660H T1 Password Doesn't Work

Your router's factory default password might be different than what we have listed here. You can try other ZyXEL passwords. We have an extensive list of all ZyXEL Passwords that you can try.

Forgot Password to ZyXEL P 660H T1 Router

If your Internet Service Provider supplied you with your router, then you might want to try giving them a call and see if they either know what your router's username and password are, or maybe they can reset it for you.

How to Reset the ZyXEL P 660H T1 Router To Default Settings

Your last option when you are unable to get logged in is to reset your router to factory default settings. For help resetting your router, follow our How To Reset your Router guide.

Other ZyXEL P 660H T1 Guides

Here are some of our other ZyXEL P 660H T1 info that you might be interested in.

This is the login guide for the ZyXEL P 660H T1. We also have the following guides for the same router: