How to factory reset EnGenius ECM355AP router – Default Login & Password

The EnGenius ECM355AP router has Gigabit WiFi, 1 Gigabit ETH-ports and 0 USB-ports.
How to factory reset EnGenius ECM355AP - Default Login & Password

EnGenius ECM355AP default Password , Login & Gateway settings :

If you have performed a reset of your ECM355AP 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 ECM355AP :

You can factory reset your EnGenius ECM355AP 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 ECM355AP router specifications :

System specs
CPU: 716 MHz
RAM: 256 MiB
Flash: 128 MiB + 8 MiB
Custom firmwares: None
Connectivity
WiFi: Gigabit (abgn+ac)
WiFi bands
2.4GHz & 5GHz
WiFi throughput: n/a
WAN
None
ETH
1 x Gigabit port
USB-ports: 0