How to factory reset EnGenius ESR7750G router – Default Login & Password

The EnGenius ESR7750G router has 300mbps WiFi, 4 Gigabit ETH-ports and 0 USB-ports.
How to factory reset EnGenius ESR7750G - Default Login & Password

EnGenius ESR7750G default Password , Login & Gateway settings :

If you have performed a reset of your ESR7750G 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) EnGenius ESR7750G :

You can factory reset your EnGenius ESR7750G in the following way(s)
Through the web interface
Open a web browser and go to the address of the router (see default settings below)
Sign in with your username/password, if unchanged check default settings below
Locate Management in the menu and click it
Click on Configure
On the Configure page click on the Reset button, if prompted click Ok
Wait for router to reboot
With the reset button
Have the router plugged in and turned on
Locate the reset button (it’s usually labeled reset or RESET/WPS)
With a sharp object, for example a paperclip, press and hold the reset button for at least 11 seconds
When the POWER led starts blinking release the reset button
Wait for the router to reboot.

EnGenius ESR7750G router specifications :

System specs
CPU: n/a
RAM: n/a
Flash: n/a
Custom firmwares: None
Connectivity
WiFi: 300mbps (abgn)
WiFi bands
2.4GHz & 5GHz
WiFi throughput: n/a
WAN
1 x Gigabit port
ETH
4 x Gigabit ports
USB-ports: 0