How to set up a China Telecom fiber optic router

To set up a China Telecom fiber optic connection, connect the fiber cable to the ONT, link the ONT to your router via Ethernet, and configure the router with your ISP credentials.

Step 1: Prepare Your Equipment

• Optical Network Terminal (ONT): Provided by China Telecom, this device converts the fiber optic signal into an Ethernet signal your router can use .
• Router: Ensure it supports gigabit speeds and has a WAN port.
• Cables: Fiber optic cable (SC/APC or SC/UPC) and Ethernet cable.
• Power supply: For both ONT and router.

Step 2: Connect the Fiber Optic Cable

1. Locate the fiber wall outlet where China Telecom's fiber enters your home.
2. Remove protective caps from the fiber cable and ONT port.
3. Insert the fiber cable into the ONT's optical input port until it clicks securely .
4. Power on the ONT and wait 2–5 minutes for the status lights to stabilize .

Step 3: Link ONT to Router

1. Use an Ethernet cable to connect the ONT's LAN/Ethernet port to the router's WAN port .
2. Place both devices near a power outlet in a dry, ventilated area.
3. Power on the router and wait for the indicator lights to confirm a connection.

Step 4: Access Router Admin Interface

1. Connect a computer or smartphone to the router via Ethernet or Wi-Fi .
2. Open a web browser and enter the router's IP address, usually 192.168.1.1 or 192.168.0.1 .
3. Log in using the default username and password (often admin/admin or check the label on the router), .

Step 5: Configure Internet Settings

1. Navigate to WAN settings.
2. Select PPPoE if required and enter the username and password provided by China Telecom .
3. Save the settings and verify the internet connection.

Step 6: Set Up Wi-Fi

1. Go to the Wi-Fi settings section.
2. Set your SSID (network name) and password.
3. Enable DHCP if you want the router to assign IP addresses automatically .
4. Save changes and reconnect your devices to the new Wi-Fi network.

Step 7: Optional Optimization

• Update the router firmware for security and performance.
• Enable Quality of Service (QoS) if you use video calls or gaming to prioritize traffic .
• Check ONT and router lights regularly to ensure stable connectivity. By following these steps, your China Telecom fiber optic connection should be fully operational, providing high-speed internet throughout your home.