NVG448B
Wireless 802.11AC DSL Residential Gateway

The Arris NVG448B router has Gigabit WiFi, 4 Gigabit ETH-ports and 0 USB-ports.
It is also known as the Arris Wireless 802.11AC DSL Residential Gateway.

Quick links:
Default password/Login
User Manuals



NVG448B router specifications (specs)

System specs
CPU: 1 GHz
RAM: 512 MiB
Flash: 32 MiB
Custom firmwares: None
Connectivity
WiFi: Gigabit (abgn+ac)
WiFi bands: 2.4GHz & 5GHz
WiFi throughput: n/a
WAN: 1 x Gigabit port
ETH: 4 x Gigabit ports
USB-ports: 0

Hard reset instructions for Arris NVG448B

If your NVG448B router is not working as it should, dropping connections or not being responsive, you should first do a reset of the router to see if the problems persist. Other scenarios where you might want to reset your router is if you've forgotten the password or misconfigured it and can't get access anymore.
Your can reset your Arris NVG448B in the following way(s):

The 30-30-30 reset

There are no specific instructions for this model yet, but you can always do the 30-30-30 reset as follows:
  1. When router is powered on, press the reset button and hold for 30 seconds. (Use a paper clip or something sharp)
  2. While holding the reset button pressed, unplug the power of the router and hold the reset button for 30 seconds
  3. While still holding the reset button down, turn on the power to the unit again and hold for another 30 seconds.

This process usually works for resetting any router to it's factory setting. If that doesn't work be sure to check out the questions and answers incase someone else has had similar problems resetting their router.

Note: It is worth reading more about how to reset routers with the 30 30 30 reset and what the risks and considerations are when resetting your router this way, instead of just rebooting it.


Default factory settings for Arris NVG448B

If you have performed a reset of your NVG448B device or not changed the defaults, you should be able to access it with the following settings:

Default subnet mask: 255.255.255.0

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

User Manuals for NVG448B

Do you still have questions concerning the router that you can't find online? You can always try the manuals where most questions should be answered from the manufacturer. Below are the device manuals available for your NVG448B.

Name Type Size Date
Users Manual (NVG448BQ).pdf (click to download) pdf 28.52 kB May 24, 2016
Users Manual (NVG468MQ).pdf (click to download) pdf 28.78 kB May 24, 2016
Users Manual (click to download) pdf 348.15 kB May 24, 2016



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