Optus.AC800S

Need to log in to your Optus AC800S router? Whether you’re looking to change WiFi settings, update security options, or fix connection issues, this guide has you covered.

What is the Optus AC800S Default Login IP?

Most Optus AC800S routers use 192.168.1.1 as the default gateway. This IP allows you to access the admin dashboard, where you can manage your network settings.

Tip: If 192.168.1.1 doesn’t work, check your router’s manual for the correct login IP.

How to Log in to Your Optus AC800S Router

Step 1: Connect to the Router

Make sure your device is connected via:
✔ WiFi (Optus AC800S network) or
✔ USB tethering (if supported)

Step 2: Open a Web Browser

  • Use Chrome, Firefox, Edge, or Safari.
  • Type http://192.168.1.1 in the address bar and press Enter.

Step 3: Enter the Admin Credentials

  • Default Username: admin
  • Default Password: admin or check the router label.

 

Optus.AC800S

 

Note: If these credentials don’t work, try resetting your router or checking the manual.

How to Change WiFi Name & Password on Optus AC800S

Step 1: Log in to the Admin Panel

Follow the login steps above.

Step 2: Navigate to Wireless Settings

Look for WiFi Settings, SSID Settings, or Wireless Configuration.

Step 3: Update WiFi Details

  • WiFi Name (SSID): Enter a new network name.
  • WiFi Password: Set a strong password (mix of letters, numbers, and symbols).

Step 4: Save & Reconnect

  • Click Save or Apply.
  • Reconnect all devices using the new WiFi password.

Troubleshooting Optus AC800S Login Issues

Can’t Access the Admin Page? Try These Fixes:

✔ Check your connection (ensure you’re connected to the router).
✔ Verify the correct login IP (use ipconfig or netstat to check).
✔ Disable VPNs or proxy servers that may block access.
✔ Try a different browser or clear your cache and cookies.
✔ Restart your router and try again.

Still having trouble? Your router may have a different login IP. Follow the steps below to find it.

How to Find Your Optus AC800S Router’s Default IP Address

Windows (Command Prompt Method)

  1. Press Win + R, type cmd, and hit Enter.
  2. Type: ipconfig and press Enter.
  3. Look for Default Gateway – this is your router’s IP.

Mac (Terminal Method)

  1. Open Terminal (Applications > Utilities).
  2. Type: netstat -nr | grep default and press Enter.
  3. The default gateway is your router’s IP address.

Frequently Asked Questions (FAQs)

Q1: What is the default login IP for Optus AC800S?

A: Most use 192.168.1.1, but some models may have a different IP.

Q2: How do I reset my Optus AC800S router?

A: Hold the reset button for 10–30 seconds until the device restarts.

Q3: How can I change my WiFi name and password?

A: Log in to http://192.168.1.1, go to WiFi Settings, and update the SSID and password fields.

Now you’re all set to log in, configure, and troubleshoot your Optus AC800S router! Let me know if you need any help. 🚀