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Airtel logo Airtel FTTH ONT Wi-Fi 5 (802.11ac) AC1200 Dual-Band GPON Optical Router

Airtel Airtel Xstream Fiber Sercomm AOT-4221SR Dual-Band Gateway

Airtel fiber broadband subscribers wanting stable dual-band Wi-Fi and VoIP services

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Illustration, not a product photo
Gateway IP
Factory Username
admin
Factory Password
admin

Technical specifications

Xstream Fiber Series
Manufacturer Airtel
Product Series Xstream Fiber Series
Device Class / Category FTTH ONT
Wireless Standard Wi-Fi 5 (802.11ac)
Speed Rating AC1200 Dual-Band GPON Optical Router
Ethernet & Fiber Ports 1x SC/APC GPON, 4x GbE LAN, 1x RJ11 Phone, 1x USB 2.0
Routing / Firewall Throughput 867 Mbps (5GHz) + 300 Mbps (2.4GHz)
Default Gateway URL http://192.168.1.1 ↗
Operating System / Firmware Sercomm Carrier OS

How to log in to your Airtel Airtel Xstream Fiber Sercomm AOT-4221SR Dual-Band Gateway

  1. 1 Connect Your Device: Plug your PC into any LAN port on the Airtel Airtel Xstream Fiber Sercomm AOT-4221SR Dual-Band Gateway using an Ethernet cable, or connect to the default Wi-Fi SSID printed on the router label.
  2. 2 Navigate to Gateway IP: Launch your web browser and enter http://192.168.1.1 into the address bar.
  3. 3 Enter Factory Credentials: Enter username "admin" and password "admin", then click Login.
  4. 4 Configure Security & Password: Follow the on-screen Quick Setup wizard to customize your Wi-Fi SSID, set WPA3/WPA2-AES encryption, and establish a new master administrator password.

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Frequently asked questions

What is the default login for Airtel Airtel Xstream Fiber Sercomm AOT-4221SR Dual-Band Gateway?

The default IP address is http://192.168.1.1, default username is "admin", and default password is "admin".

What ports and speeds does Airtel Airtel Xstream Fiber Sercomm AOT-4221SR Dual-Band Gateway support?

The Airtel Airtel Xstream Fiber Sercomm AOT-4221SR Dual-Band Gateway is equipped with 1x SC/APC GPON, 4x GbE LAN, 1x RJ11 Phone, 1x USB 2.0 with an overall speed rating of AC1200 Dual-Band GPON Optical Router.

How do I reset my Airtel Airtel Xstream Fiber Sercomm AOT-4221SR Dual-Band Gateway to factory settings?

Press and hold the physical Reset button on the Airtel Airtel Xstream Fiber Sercomm AOT-4221SR Dual-Band Gateway for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.