How to factory reset TP-LINK TC-7620 router – Default Login & Password

The TP-LINK TC-7620 router has No WiFi, 1 Gigabit ETH-ports and 0 USB-ports.
It is also known as the TP-LINK DOCSIS 3.0 High Speed Cable Modem.
How to factory reset TP-LINK TC-7620 - Default Login & Password

TP-LINK TC-7620 default Password , Login & Gateway settings :

Default Gateway IP: 192.168.100.1
Default subnet mask: 255.255.255.0
Default DNS server: 192.168.100.1

How to factory reset (hard reset) TP-LINK TC-7620 :

You can factory reset your TP-LINK TC-7620 in the following way(s)
Through the web interface
Open a browser and navigate to the web interface of the router (see default settings below)
In the menu look for System tools and under there find the Factory defaults option
On the Factory defaults page click on the Restore button to perform the reset.
With the RESET/WPS button
Have the unit powered on
Press and hold the reset (sometimes reset/WPS) button for 10 seconds with a paperclip or other sharp object.
When the SYS led start blinking quickly release the reset button and wait for router to boot back up.

TP-LINK TC-7620 router specifications :

System specs
CPU: n/a
RAM: 128 MiB
Flash: 16 MiB
Custom firmwares: None
Connectivity
WiFi: No ()
WiFi bands
n/a
WiFi throughput: n/a
WAN
None
ETH
1 x Gigabit port
USB-ports: 0
TC-7620 Firmwares
Staying up to date with the latest firmware is a good idea to keep your router even more
secure
from various security flaws.
If you want to squeeze a little bit of extra functionality out of your router, consider
flashing
an open-source firmware like dd-wrt, openWRT or LEDE. Flashing a custom ROM can greatly
increase
the stability and functionality of your old router.
Following are the firmwares that we have identified existing for the TP-LINK TC-7620
TP-LINK stock firmware for the TC-7620
Stock firmwares for the TC-7620 are available under the download section on the
modem’s
support page. You can also refer
to the router’s manual for instructions on how to upgrade the firmware.