Instructions for login APC Router are as follow.
Switch on your pc and connect the cable of the router. Otherwise use your internet wireless modem. Wireless connection is not recommended when you are connecting APC router. As this may powered off when you are saving changes.
Open your internet browser window and type the IP address of APC router in the location bar. Your IP address is written on the backside of your router.
Enter your username and your password in the task bar. In case if you don’t have username and password you can use default passwords for APC routers.
If you are unable to log in, it may be you are typing an incorrect password and username. If you change your username and password kindly save it in your mobile as a note.