How to factory reset SmartRG SR510n router – Default Login & Password

The SmartRG SR510n router has 300mbps WiFi, 4 Gigabit ETH-ports and 0 USB-ports.
It is also known as the SmartRG 802.11n VDSL2 Gateway.
How to factory reset SmartRG SR510n - Default Login & Password

SmartRG SR510n default Password , Login & Gateway settings :

If you have performed a reset of your SR510n device or not changed the defaults, you
should
be able to access it with the following settings
Default subnet mask: 255.255.255.0

How to factory reset (hard reset) SmartRG SR510n :

You can factory reset your SmartRG SR510n in the following way(s)
1. When the router is on, press the button reset and hold for 30 seconds.
2. While holding down the button reset, turn off the power of the router and hold down the button reset for 30 seconds
3. While holding down the button reset, turn on the power to the unit again and hold for another 30 seconds

SmartRG SR510n router specifications :

System specs
CPU: n/a
RAM: n/a
Flash: n/a
Custom firmwares: None
Connectivity
WiFi: 300mbps (bgn)
WiFi bands
2.4GHz
WiFi throughput: n/a
WAN
1 x Gigabit port
ETH
4 x Gigabit ports
USB-ports: 0