Here are instructions for logging in to the Dasan H660WM router.
Other Dasan H660WM Guides
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This is the login guide for the Dasan H660WM R200619 Chunghwa Telecom. We also have the following guides for the same router:
Find Your Dasan H660WM Router IP Address
In order to login to the Dasan H660WM router, we need to know it's internal IP address.
Known H660WM IP Addresses |
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192.168.1.1 |
Choose an IP address from the list above 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. I will not hurt anything to try different IP addresses.
If you try all of the above IP addresses and still cannot find your router, then do one of the following:
- Follow our Find Your Router's Internal IP Address guide.
- Use our free software called Router Detector.
Once you have the internal IP Address of your router, you can log in to it.
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Login to the Dasan H660WM Router
Your Dasan H660WM is managed through a web-based interface. You can manage it by using a web browser such as Chrome, Firefox, or Edge.
Enter Dasan H660WM Internal IP Address
Find the address bar in your web browser and type in the internal IP address of your Dasan H660WM router. The address bar looks like this:
Press the Enter key on your keyboard. You will see a window asking for your Dasan H660WM password.
Dasan H660WM Default Username and Password
You must know your Dasan H660WM username and password in order to log in. It's possible that the router's password is still set to the factory default. Below is a list of all known Dasan H660WM default usernames and passwords.
Dasan H660WM Default Usernames and Passwords | |
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Username | Password |
cht | printed on router |
In the window that pops up, enter your username and password. You can try them all.

Dasan H660WM Home Screen
If your password is correct then you will be logged in and see the Dasan H660WM home screen, which looks like this:

If you see this screen, then good job, you are now logged in to your Dasan H660WM router. You are now ready to follow one of our other guides.
Solutions To Dasan H660WM Login Problems
If things are not going right and you are unable to login to your router, then here are some other things that you can try.
Dasan H660WM Password Doesn't Work
Perhaps your router's default password is different than what we have listed here. It doesn't hurt to try all of the other known Dasan passwords. Head over to our list of all Dasan Passwords.
Forgot Password to Dasan H660WM Router
If your ISP provided your router, then you may have to call them to get your login information. They will most likely have it on file.
How to Reset the Dasan H660WM Router To Default Settings
The last option when you are unable to get logged in to your router is to reset it to the factory defaults. The last option when you are unable to get logged in to your router is to reset it to the factory defaults.
Other Dasan H660WM Guides
Here are some of our other Dasan H660WM info that you might be interested in.
This is the login guide for the Dasan H660WM R200619 Chunghwa Telecom. We also have the following guides for the same router: