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SmartRG Router Login & Default Passwords

SmartRG (an Adtran company) specializes in high-reliability carrier-grade broadband gateways, VDSL2/bonding routers, and open-platform OpenWrt customer premises equipment for independent service providers.

Go to 192.168.1.1 Open

Username admin

Password admin

SmartRG models

Select any model below to view technical specs, port configuration, and setup guide

2 Models Indexed

Hardware Model	Username	Password	Actions
SmartRG SR516ac VDSL2 Gateway Wi-Fi Modem Gateway	admin	admin
SmartRG SR616ac Wi-Fi 6 Gateway Wi-Fi	admin	admin

How to log in to your SmartRG router

1 Connect your PC to the SmartRG gateway LAN port via Ethernet.
2 Open your web browser and go to http://192.168.1.1.
3 Log in with default Username: admin and Password: admin.
4 Access SmartOS broadband diagnostics, xDSL line synchronization, and dual-band Wi-Fi settings.

🔄 How to Hard Reset SmartRG Router to Factory Defaults

If you forgot your customized admin password or cannot reach the web portal, locate the physical RESET pinhole button on the back of your SmartRG router. While powered on, press and hold the button with a paperclip for 10 to 15 seconds until the power LED begins flashing. Release the button and wait 2 minutes for the unit to reboot with factory default credentials (User: admin / Pass: admin).

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Frequently asked questions

What is the default IP address for SmartRG routers?

Most SmartRG routers use 192.168.1.1 as their factory default gateway management address.

What is the factory default login password for SmartRG?

The standard factory username is "admin" and default password is "admin". Check your physical router label if these don't work.

How do I factory reset my SmartRG router if I forgot the password?

Press and hold the physical RESET pinhole button on the back of your SmartRG device with a paperclip for 10-15 seconds until all LED lights blink, restoring default credentials.