Default Password for Cisco DPC3848V Router

To get access to Cisco DPC3848V router, you need the login IP address of your router, the username, and password.

You can find these data in Cisco DPC3848V router manual. But if you do not have the manual for your router, then you can use the quick guide below.

Login to the Cisco DPC3848V Router

The Cisco DPC3848V has a web interface for configuration. You can use any web browser to log in to the Cisco DPC3848V router.

Put the IP Address(without “http://” or “https://”) of your Cisco DPC3848V in the Address Bar of your web browser. Then press the Enter key on your keyboard. You should see a dialog box pop up asking you for your Cisco DPC3848V login infomation.

Default login data for Cisco DPC3848V

You need to know the username and password to log in to your Cisco DPC3848V router. We listed below.

Model Ip Username & Password
Cisco DPC3848V Username:cusadmin/ Password:cusadmin

Note: If you are using the default settings you should change them to increase security and prevent unauthorized access to your network.

Other Cisco DPC3848V Login Problems

If you can’t get a login to your router, here are a few possible solutions you can try.

The Password of Cisco DPC3848V Doesn’t Work

It would help if you tried the other same brands’ passwords.

Perhaps your router’s default password is differs from what we have listed here.

Some Brands will set a different Complex password that is difficult to remember, and then printed on the label of the router.

What if forgot password to Cisco DPC3848V 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 login data are, or maybe they can reset it for you.

How to Reset the Cisco DPC3848V Router To Default Settings?

If you can’t get logged in, then you have to reset your router to its default settings.

To do this, press and hold the Reset button for 8 seconds. It may be an aperture or a button and will be clearly marked.

Change Cisco DPC3848V Default Wifi Name (SSID)

By default, some Cisco DPC3848V routers have network names (with the manufacturer name). We recommend using a different name because a default name unnecessarily identifies your router’s brand, which makes it easier for hackers.

Configure Wireless MAC address filter for Cisco DPC3848V

MAC filtering allows you to restrict access to your Cisco DPC3848V router. To enable this feature, enter the 12 digit MAC ID of each computer connected to your network into your Cisco DPC3848V router. Be sure to update this information when adding devices.

How to configure:

  1. Open the web browser and type the on the address.
  2. Enter the username and password for Cisco DPC3848V router.
  3. Go to the MAC List page, you can find the MAC address of all the devices which are connected to the router.
  4. Go to Wireless->Wireless MAC Filtering page, click the Add New button.
  5. Type in the MAC address you want to allow or deny to access the router, and give a description for this item.
  6. The status should be Enabled and at last, click the Save button.


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