F@ST 3890 V3
The Sagemcom F@ST 3890 V3 router has Gigabit WiFi, 4 N/A ETH-ports and 0 USB-ports. It has a total combined WiFi throughput of 3150 Mpbs.
Quick links:
Default password/Login
F@ST 3890 V3 router specifications (specs)
CPU: n/a
RAM: 512 MiB
Flash: 256 MiB + 4 MiB
Custom firmwares: None
WiFi: Gigabit (abgn+ac)
WiFi bands: n/a
WiFi throughput: 3150 Mpbs
WAN: None
ETH: 4 x N/A ports
USB-ports: 0
Hard reset instructions for Sagemcom F@ST 3890 V3
If your F@ST 3890 V3 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 Sagemcom F@ST 3890 V3 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:- When router is powered on, press the reset button and hold for 30 seconds. (Use a paper clip or something sharp)
- While holding the reset button pressed, unplug the power of the router and hold the reset button for 30 seconds
- 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.
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 Sagemcom F@ST 3890 V3
If you have performed a reset of your F@ST 3890 V3 device or not changed the defaults, you should be able to access it with the following settings:
Default subnet mask: 255.255.255.0
Default DNS server: 192.168.0.1
Note: If you are using the default settings you should change them to increase security and prevent unathorized access to your network.
Report error on page
(If info is incorrect)
