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Buffalo logo Buffalo Home Wi-Fi Wi-Fi 6 (802.11ax) AX1800 Dual-Band

Buffalo AirStation WSR-1800AX4 (AX1800 Dual-Band Wi-Fi 6 Router)

Entry-level Wi-Fi 6 with OFDMA and Japanese IPv6 IPoE (v6plus) support

Buffalo AirStation WSR-1800AX4 (AX1800 Dual-Band Wi-Fi 6 Router) home wi-fi router
Image: amazon.com
Gateway IP
Factory Username
admin
Factory Password
password

Technical specifications

Buffalo Home Wi-Fi
Manufacturer Buffalo
Product Series Buffalo Home Wi-Fi
Device Class / Category Home Wi-Fi
Wireless Standard Wi-Fi 6 (802.11ax)
Speed Rating AX1800 Dual-Band
Ethernet & Fiber Ports 1x 1G WAN, 4x 1G LAN
Routing / Firewall Throughput AX1800 Dual-Band Performance
Default Gateway URL http://192.168.11.1 ↗
Operating System / Firmware Buffalo OS

How to log in to your Buffalo AirStation WSR-1800AX4 (AX1800 Dual-Band Wi-Fi 6 Router)

  1. 1 Connect Your Device: Plug your PC into any LAN port on the Buffalo AirStation WSR-1800AX4 (AX1800 Dual-Band Wi-Fi 6 Router) 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://192.168.11.1 into the address bar.
  3. 3 Enter Factory Credentials: Enter username "admin" and password "password", 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 Buffalo AirStation WSR-1800AX4 (AX1800 Dual-Band Wi-Fi 6 Router)?

The default IP address is http://192.168.11.1, default username is "admin", and default password is "password".

What ports and speeds does Buffalo AirStation WSR-1800AX4 (AX1800 Dual-Band Wi-Fi 6 Router) support?

The Buffalo AirStation WSR-1800AX4 (AX1800 Dual-Band Wi-Fi 6 Router) is equipped with 1x 1G WAN, 4x 1G LAN with an overall speed rating of AX1800 Dual-Band.

How do I reset my Buffalo AirStation WSR-1800AX4 (AX1800 Dual-Band Wi-Fi 6 Router) to factory settings?

Press and hold the physical Reset button on the Buffalo AirStation WSR-1800AX4 (AX1800 Dual-Band Wi-Fi 6 Router) for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.