Nokia ONT G-0126G-A
Quick Reference Guide

Product Overview

The Nokia ONT G-0126G-A is the solution for home networking that is delivered by Gigabit Passive Optical Network (GPON). The device has built-in concurrent dual-band Wi-Fi® 802.11 b/g/n/ax and 802.11ac/ax networking. The G-0126G-A supports Wi-Fi 6 and Wi-Fi EasyMesh™ to create a whole-home coverage mesh network. This coverage can be expanded at any time by installing additional Wi-Fi EasyMesh™ – capable beacons to ensure seamless roaming throughout the home.
The G-0126G-A also supports application containers, which allow the introduction of new services, from cybersecurity to entertainment to productivity.

Figure 1: Nokia ONT G-0126G-A (front)

This Nokia indoor ONT is designed to deliver services such as video and data to residential subscribers. Ethernet connectivity is available on one Gigabit Ethernet (GigE) port, which can burst up to a full gigabit dynamically. Service providers can deliver video using IP packets (IPTV).

Figure 2: Nokia ONT G-0126G-A (back)

A. Technical Specifications
Height: 114.7 mm (4.5 in) without antenna
Width: 31.5 mm (1.2 in)
Length: 156 mm (6.1 in)
Weight: 0.25 kg (8.8 oz)
Desktop or wall-mount using an external bracket.
Power consumption:

• Standby mode: 6.5 W
• Typical mode: 7.8 W

B. Manufacturer Information
For Products Purchased in EU/EAA Countries
The products are manufactured and imported by Nokia Solutions and Networks Oy. Karakaari 7, 02160 Espoo, Finland.
Nokia is a registered trademark of Nokia Corporation.

For Products Purchased in the United States
The products are imported by Nokia of America Corporation.

• Offices: https://www.nokia.com/contact-us/worldwide-offices/north-america
• Support: https://www.nokia.com/support/
• Other contacts: https://www.nokia.com/contact-us/

Please contact your Internet Services Provider in case of questions on the product.

Safety Guidelines

ALWAYS READ THE PRODUCT GUIDE BEFORE SETTING UP OR USE OF THE PRODUCT. IT IS YOUR RESPONSIBILITY TO FAMILIARIZE YOURSELF WITH THE PRODUCT GUIDE AND WARNINGS, AND TO USE THE PRODUCT PROPERLY. CONTACT YOUR INTERNET SERVICES PROVIDER FOR FURTHER QUESTIONS.

Warning – Risk of electric shock or fire
Connect the Product power adaptor or cord to the right supply voltage (for example, 230V in Europe, Australia, South Africa, and 120V in the US).
The socket-outlet shall be easily accessible.
Pay attention to the power load of the electrical outlet and the possible extension cord. An overburdened power outlet or damaged cords and plugs may cause electric shock or fire. Check the power cords regularly. If you find any damage, replace the cord immediately.
Do not connect the plug into an extension cord, receptacle, or other outlet unless the plug can be fully inserted with no part of the blades exposed.
Leave adequate space for heat dissipation to avoid any damage caused by overheating the Product. Do not cover the Product or its ventilation holes. Blocking the ventilation holes may cause a fire.
Use the power adapter provided with your Product and do not fasten the power cable to building surfaces. Ensure the cable can move freely. Do not place heavy objects on the cable.
Do not use the Product outside, and make sure all the connections are indoors.
Do not install, use, or service this Product during a thunderstorm. There is a remote risk of electric shock from lightning.

Caution – Potential equipment damage
Follow these recommendations to protect yourself and the Product from harm:

• Do not look directly at the optical port without protection.
• Do not insert any sharp object into the openings of a Product.
• Do not put the Product near a heat source. Avoid placing the Product in direct sunlight.
• Do not put the Product in damp or wet locations; for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool. Do not spill any liquid on the Product.
• Do not touch the Product or its power adapter or cord with wet hands.
• Do not place the Product on an unstable surface or support.
• Do not place heavy objects on top of the Products.
• Do not use liquid or aerosol cleaners; unplug the Product and use a soft, dry cloth for cleaning.
• When connecting a PC or other electronic device to a Product, make sure you use the right cables and connect the device to the right port of the Product. Incorrect connections may damage the device and/or the Product.
• Do not open or try to open the Product. Opening or removing covers can expose you to dangerous high-voltage points or other risks.

It is recommended that users and other individuals maintain a distance of at least 10 cm between themselves and the Product to avoid exposure. The Product contains components that emit an electromagnetic field and could interfere with pacemakers or other electronic medical devices. If you have a pacemaker or other implantable or personal medical device, please consult your physician or manufacturer about the required minimum safe distance between the Product and your medical device.
Keep your product and accessories out of reach of pets. They could damage it and cause injury or electrocution.
If the Product malfunctions or fails to perform as expected, stop using it immediately.
The product is expected to operate at a temperature of -5 to 45 degrees Celsius for a relative humidity between 5% and 95%.

Install the ONT

The ONT is normally installed by a professional installer.

1. Plug the power cable into the ONT into the power input jack.
2. Plug the power socket into the wall socket.
3. Remove the protective cap on the optical port of the ONT.
4. Remove the protective cap from the optical fiber.
5. Plug the optical fiber into the optical port of the ONT.
6. Connect the ONT to the home router via an Ethernet cable to the Ethernet port
7. Push the power button to turn it “ON”. (“ON” = recessed state, “OFF” = non-recessed state)

LED description

The following table describes the LEDs of the device:

LED indicator	LED color and behavior	LED behavior description
POWER	Green solid	Power on
POWER	Fast Green flashing (0.25s on, 0.25s off)	Software update in progress.
POWER	Slow Green flashing (1s on, 1s off)	Failure at startup or loopback detected.
POWER	Off	Power off
LINK	Green solid	ONT is configured on the OLT and is in service (UP). (Device in O5 status and service configured, based on OMCI communication except MIB RESET)
LINK	Fast Green flashing (0.25s on, 0.25s off)	ONT is attempting to range with OLT. (Device in O2/O3/O4 status, or O5 w/o Service Configured)
LINK	Slow Green flashing (1s on, 1s off)	ONT is disabled (Device in O7 status)
LINK	Off	GPON link is down, or no link is connected. (Device in O1 status)
LAN	Green solid	ONT is connected to the associated LAN port (includes devices with wake-on-LAN capability, where a slight voltage is supplied to an Ethernet connection).
LAN	Green flashing	LAN activity is present (traffic in either direction).
LAN	Off	ONT power is off, or Ethernet is not connected.
WPS	Green Solid	Wi-Fi protected setup link is up (negotiation and auto-configuration successful).
WPS	Slow Green flashing	Wi-Fi protected setup link activity (negotiation and auto-configuration ongoing).
WPS	Fast green flashing [Fast]	WPS session overlap detected.
WPS	Off	Wi-Fi protected setup link down or no link connected (negotiation has not started or has failed). Wi-Fi protected setup processing exception or multiple peers using WPS simultaneously.
2.4 GHz	Green Solid	WLAN link is enabled in 2.4 GHz.
2.4 GHz	Green flashing	Traffic is passing through the WLAN link.
2.4 GHz	Off	WLAN link is disabled, or no link is connected.
5GHz	Green Solid	WLAN link is enabled in 5 GHz.
5GHz	Green flashing	Traffic is passing through the WLAN link.
5GHz	Off	WLAN link is disabled, or no link is connected.
INTERNET	Green solid	IP-connected the device has a WAN IP address from IPCP/DHCP/Static, and Broadband link is up, and no traffic is detected. If the IP or PPPoE session is dropped due to an idle timeout, the light remains green if the PON link is still present. If the session is dropped for any other reason, the light is turned off.
INTERNET	Green flickering	PPPoE or DHCP connection is in progress.
INTERNET	Off	Broadband physical connection power off, device in bridged mode with no IP address assigned to the device, or Broadband physical interface connection not present.

Connecting devices

The ONT supports the following connections:

• Ethernet
• WiFi

Connecting Ethernet
The product has one 1G Ethernet port (RJ-45 connectors) as visible in Figure 2: Nokia ONT G-0126G-A (back). You make Ethernet connections to the product by connecting the Ethernet cable(s) to the appropriate Ethernet port(s) of the product.

Connecting WiFi
The product supports connection of WiFi devices by using the SSID and WiFi key or by using WPS, as visible in Figure 2: Nokia ONT G-0126G-A (back). on the back of the product to start the WiFi Protected Setup process.
Using the SSID and WiFi key:
You can connect devices that are going to use WiFi by using the SSID and WiFi key shown on the label on the back of the product.
Using WPS:
If you are connecting WiFi devices that support WPS, press the WPS button as visible in Figure 2: Nokia ONT G-0126G-A (back). on the back of the product to start the WiFi Protected Setup process.

Accessing the webGUI

The product supports a WebGUI, which can be used for configuration, maintenance, and troubleshooting. You can collect device status through the WebGUI for information on network connectivity. You can configure the product using the WebGUI available on a device such as a PC, tablet, or laptop. The device must have an Ethernet LAN connection or a WiFi connection with the product. The WebGUI also displays useful information about the product.
To access WebGUI, you need to do the following:

• Establish a connection between your device (such as a PC, tablet, or laptop) from which you will access the WebGUI on the product.
• Log in to WebGUI when needed to view and configure parameters; you will need to enter the username and password that are provided on the product label on the back of the product to log into WebGUI.

Establishing a connection and logging in to the webGUI

1. Ensure the Local Area Connection setting on your device is configured as “obtain an IP address automatically”.
   Note: The device must be powered up.
2. Do one of the following as described in Connecting devices:
   a. Connect your device to the product through one of the Ethernet ports
   b. Establish a WiFi connection between your device and the product
3. On your device, open a web browser, and enter the IP address that is provided on the product label at the back of the product, for example: http://192.168.1.254 (default) or https://192.168.1.254
   Once the connection is established between your device and the product, the left side of your device’s screen provides the WebGUI main menu, and the right side provides overview information.
4. To log in, click Sign in or click on any of the menu items on the left side of the screen. The login window appears, and you are prompted to log in. Type the username and password in the respective fields and then click Login. The username and password are provided on the product label on the back of the product.
   Note: After predefined consecutive unsuccessful login attempts, you will be locked out for a specific amount of time.

You should now see the Overview screen, which provides information about the product.
To improve security, it is recommended that you change the default password. You can do this by going to the Maintenance/Change screen

WebGUI Overview screen

Network map
Displays information about the status of the network and connection to the internet. The status of the internet connection is defined by the presence of an IP address on the internet service. Up is indicated with green, and Down is indicated with red.

Service status
Displays the active status of the configured services.

• Internet: shows the status of the internet service (online/offline)
• IPTV: Shows the status of the IPTV service if configured by the service provider (online/offline)
• Voice: service state is defined by the registration status of the voice service (online/offline)

WiFi networks
Displays the active WiFi networks, regardless of whether a device is wirelessly connected to the product. You may view WiFi connectivity information, such as the network connection name.
Click on the WiFi network to change its configuration.
Click View all to view the available WiFi networks.

Connected clients
The connected devices field of the Overview screen shows the following:

• WiFi: the number of devices connected to the WiFi network
• Ethernet: the number of devices connected via Ethernet
• Total: provides an overview of the total number of connected devices

Click View all to view available clients.

LAN interface status
The LAN interface status field of the Overview screen shows the following:

• WiFi 2.4 GHz: Indicates whether the 2.4 GHz band is enabled or disabled and displays broadcast Channel and Channel bandwidth. (Auto represents that an available channel is automatically selected)
• WiFi 5 GHz: indicates whether the 5 GHz band is enabled or disabled and displays the broadcast Channel and Channel bandwidth. (Auto represents that an available channel is automatically selected)
• Ethernet port: indicates whether a device is connected through an Ethernet connection, along with the transfer speed and duplex mode

EU Declaration of Conformity

Hereby, Nokia Solutions and Networks Oy declares that the Product is in compliance with Radio Equipment Directive 2014/53/EU; Low Voltage Directive 2014/35/EU; EMC Directive 2014/30/EU, Directive RoHS 2011/65/EU and 2015/863/EU, and European Accessibility Act Directive 2019/882/EU. The full text of the EU declaration of conformity, as well as additional compliance information, is available at www.nokia.com/notices/declaration-of-conformity/.

The product is for indoor use only.
In accordance with Article 10.8(a) and 10.8(b) of the RED, the following tables provide information on the frequency bands used and the maximum radio frequency transmit power of the Products for sale in the EU and other countries of sale:

Radio Frequency	EIRP
2.4 GHz	100 mW
5.15-5.35GHz	200 mW
5.470-5.725GHz	1000 mW

Specific Precautions for EMC Warning
The Products are compliant with Class B of EN 55032. In a residential environment, this equipment may cause radio interference. The Products are tested to the requirements of EN 55032 (Emissions) and EN 55024 (immunity). There are no specific precautions that must be taken in order to comply with the requirements of Directive 2014/30/EU Essential Requirements in Section 1 of Annex I. In addition, the Products are further tested to ensure spurious emissions are within the specified limits, as well as meeting the requirements for adaptivity, which mitigates against problems caused by co-location with other wireless products. The Products are not subject to the requirements in Section 2 of Annex I of Directive 2014/30/EU for fixed installations.

End-of-Life Collection and Treatment

In the European Union and European Economic Area, this label indicates that this product should not be disposed of with household waste. It should be deposited in an appropriate facility to enable recovery and recycling.
The Product is marked with this symbol, which is known as the WEEE mark. WEEE stands for Waste Electronics and Electrical Equipment. Electronic products bearing or referencing the WEEE mark shown above, when put on the market within the European
Union (EU) and European Economic Area (EEA), shall be collected and treated at the end of their useful life, in compliance with applicable EU and local legislation. They shall not be disposed of as part of unsorted municipal waste. Due to materials that may be
contained in the Product, such as heavy metals or batteries, the environment and human health may be negatively impacted as a result of inappropriate disposal.
At the end of their life, the Products are subject to the applicable local legislations that implement the European Directive 2012/19EU on WEEE.
There can be different requirements for collection and treatment in different member states of the European Union.
In compliance with legal requirements and contractual agreements, where applicable, Nokia will offer to provide for the collection and treatment of Products bearing the logo above at the end of their useful life, or Products displaced by Nokia equipment offers. The equipment can be disposed of at electronic waste collection points or at stores that sell electronics.

For information regarding take-back of equipment by Nokia, or for more information regarding the requirements for recycling/disposal of the Product, contact your service provider. Regulatory compliance information, including EU Declaration of Conformity, can be found at www.nokia.com/notices/declaration-of-conformity/.
The Product does not contain any user-serviceable components and is to be used with approved antennas only. Any product changes or modifications will invalidate all applicable regulatory certifications and approvals.

The Product and its antenna(s) must not be co-located or operated in conjunction with any other antenna or transmitter.
© 2025 Nokia Solutions and Networks Oy
Nokia is a registered trademark of Nokia Corporation

© 2025 Nokia. Nokia Confidential Information. Use subject to agreed restrictions on disclosure and use.
If you have received this document in error, do not use or copy this document for any purpose nor disclose its contents to any other person.

CID214977
3TN-01415-AAAA-TCZZB
Issue 1, June 2025

Documents / Resources

NOKIA ONT G-0126G-A Built In Concurrent Dual Band Wi-Fi Router [pdf] User Guide ONT G-0126G-A, ONT G-0126G-A Built In Concurrent Dual Band Wi-Fi Router, Built In Concurrent Dual Band Wi-Fi Router, Dual Band Wi-Fi Router, Wi-Fi Router

References

• User Manual