Access information not available
We couldn't find default administrator credentials for Arris TM502b.
This might be a newer model or require custom configuration.
What to try next
No verified access details are available for Arris TM502b. These checks can help you identify the address and credentials without guessing.
- 1
Check the router label
Look underneath or behind the device for an admin address, username, password, or QR code.
- 2
Find the default gateway
On a device connected to the router, open the network settings and find “Router” or “Default gateway”, then enter that address in the browser bar.
- 3
Use official support
Search the manufacturer’s support site for the exact model. Prefer official manuals and firmware instructions.
- 4
Ask your internet provider
Provider-supplied devices may use customized addresses or credentials. Check the customer portal or contact support.
Do not reset it yet
A factory reset erases the Wi-Fi name, passwords, and provider settings. Only do it after saving the configuration and confirming the setup details.
Product information
Brand
Arris
Model
TM502b
Features