What is the default IP address for Eltex NTU-RG-5421G-Wac?

The factory default IP address for Eltex NTU-RG-5421G-Wac is http://192.168.1.1.

What is the default username and password for Eltex NTU-RG-5421G-Wac?

The default username is "admin" and the default password is "password".

How do I factory reset the Eltex NTU-RG-5421G-Wac?

Locate the small Reset pinhole on the back panel of the Eltex NTU-RG-5421G-Wac. Press and hold it with a paperclip for 10-15 seconds while powered on until the LED lights cycle.

Eltex FTTH ONT Wi-Fi 5 (802.11ac) AC1200

Eltex NTU-RG-5421G-Wac

High-volume residential broadband optical deployments in Russia & Eastern Europe

Open http://192.168.1.1 ↗

Illustration, not a product photo

Gateway IP

192.168.1.1

Factory Username

admin

Factory Password

password

Technical specifications

NTU Residential GPON

Manufacturer	Eltex
Product Series	NTU Residential GPON
Device Class / Category	FTTH ONT
Wireless Standard	Wi-Fi 5 (802.11ac)
Speed Rating	AC1200
Ethernet & Fiber Ports	1x SC/APC GPON, 4x 1G LAN, 1x FXS, 1x USB
Routing / Firewall Throughput	867 Mbps (5GHz) + 300 Mbps (2.4GHz)
Default Gateway URL	http://192.168.1.1 ↗
Operating System / Firmware	Eltex PON Firmware

How to log in to your Eltex NTU-RG-5421G-Wac

1 Connect Your Device: Plug your PC into any LAN port on the Eltex NTU-RG-5421G-Wac using an Ethernet cable, or connect to the default Wi-Fi SSID printed on the router label.
2 Navigate to Gateway IP: Launch your web browser and enter http://192.168.1.1 into the address bar.
3 Enter Factory Credentials: Enter username "admin" and password "password", then click Login.
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 Eltex NTU-RG-5421G-Wac?

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

What ports and speeds does Eltex NTU-RG-5421G-Wac support?

The Eltex NTU-RG-5421G-Wac is equipped with 1x SC/APC GPON, 4x 1G LAN, 1x FXS, 1x USB with an overall speed rating of AC1200.

How do I reset my Eltex NTU-RG-5421G-Wac to factory settings?

Press and hold the physical Reset button on the Eltex NTU-RG-5421G-Wac for 10 to 15 seconds until the power LED blinks, resetting all settings to factory default.