Airtel Speed Test

This page helps Airtel Xstream Fiber users check their true internet speed. Airtel uses advanced Fiber-to-the-Home (FTTH) technology (via Nokia or ZTE routers) to deliver high-speed broadband directly to your premises.

Whether you are on the Basic (40 Mbps), Standard (100 Mbps), or the ultra-fast 1 Gbps plan, this test will confirm if your connection is stable and performing as promised.

How to interpret your Airtel speed test result

Airtel Fiber usually provides consistent speeds, but results can vary based on how you test:

Download Speed: This should be close to your plan speed (e.g., ~95 Mbps on a 100 Mbps plan). If it is significantly lower, check if you are on 5 GHz Wi-Fi.

Upload Speed: Airtel Fiber plans are symmetrical. Your upload speed should be roughly the same as your download speed.

Ping (Latency): Expect very low ping (under 10ms) to local servers, which is excellent for Gaming and Zoom calls.

Airtel Xstream Fiber Expected Performance

Connection characteristics

Technology: GPON Fiber Optic (FTTH).

Router Types: Nokia, ZTE, Huawei, or DragonPath (Dual-Band).

FUP Limit: "Unlimited" plans usually have a 3,333 GB commercial usage cap.

Typical real-world performance

Wired (Ethernet): Should deliver 95-110% of your plan speed.

Wi-Fi (5 GHz): Expect 200-500 Mbps depending on your device distance.

Wi-Fi (2.4 GHz): Usually tops out at 40-60 Mbps due to interference.

Common Causes of Slow Airtel Internet

If your internet feels slow, consider these factors:

Red LOS Light: If the "LOS" light on your router is blinking red, it means the fiber cable is broken or disconnected. You will have no internet.

Wrong Band: Connecting to the 2.4 GHz band will severely limit your speed. Always use 5 GHz for streaming and gaming.

FUP Limit Reached: If you cross 3,333 GB data usage, speed throttles to 1 Mbps.

Airtel Router Login – Default IP, Username & Password

To change your Wi-Fi password, hide your SSID, or check connection status, log in to the router admin panel.

Airtel Router Login Details Information
Router Login IP Address 192.168.1.1
Default Username admin
Default Password password (or 'admin')
Management App Airtel Thanks App

Steps to Login

  1. Connect your device to Airtel Wi-Fi
  2. Open your web browser (Chrome/Safari)
  3. Type 192.168.1.1 in the address bar
  4. Enter username: admin
  5. Enter password: password (check router back sticker if this fails)

Troubleshooting Gateway Lights

Solid Green (PON): Fiber signal is healthy and connected.

Blinking Red (LOS): Loss of Signal. Fiber cut or exchange issue. Contact support.

Blinking Green (WLAN): Wi-Fi is active and transmitting data.

Off (Power): Check power adapter connection.

Wired vs Wi-Fi Testing

To know the true speed of your line:

Use a CAT6 Ethernet cable to connect a laptop to the LAN port of your Airtel router. Run the test. If this wired speed matches your plan, your internet is fine, and any Wi-Fi issues are due to distance or interference.

When to contact Airtel Support

Use the Airtel Thanks App or dial 121 if:

The LOS Light is blinking red continuously.

Your wired speed test results are consistently below 60% of your plan speed.

You need to relocate your router to a different room.

Airtel Speed Test FAQs

What does a blinking red LOS light mean on my Airtel router? A blinking red 'LOS' (Loss Of Signal) light means your fiber connection is broken. Check if the thin yellow cable going into the router is loose or damaged. If not, there is likely a line cut outside.

How do I increase my Airtel Wi-Fi speed? The most effective way is to switch to the 5 GHz Wi-Fi band. It offers much higher speeds than the standard 2.4 GHz band. Also, keep the router in an open central location.

How do I log into my Airtel Xstream Fiber router? Type 192.168.1.1 in your browser. The default username is 'admin' and the password is usually 'password' or 'admin'.

Does Airtel Fiber have a data limit (FUP)? Yes, the 'Unlimited' plans have a commercial usage policy cap of 3.3 TB (3333 GB) per month. Speeds reduce drastically after this limit is reached.

Compare with Alternative Providers

Check speeds from other major ISPs in India: