ARRIS G34
ARRIS SURFboard G34 DOCSIS 3.1 Gigabit Cable Modem & AX3000 Wi-Fi 6 Router
User Manual
1. Introduction
The ARRIS SURFboard G34 is a high-performance DOCSIS 3.1 cable modem and AX3000 Wi-Fi 6 router combined into a single unit. This device provides ultra-fast internet speeds and robust Wi-Fi coverage for your home network, supporting multiple devices and demanding online activities like 4K streaming and online gaming. It is designed to be compatible with major U.S. cable internet providers.

This diagram illustrates how the ARRIS SURFboard G34 combines the functions of a modem, router, and Wi-Fi access point into one integrated device, simplifying your home network setup.
2. Important Safety Instructions
- Do not expose the device to water or moisture.
- Operate the device in a well-ventilated area.
- Use only the power adapter supplied with the unit.
- Do not block ventilation openings.
- Keep the device away from heat sources and direct sunlight.
- For indoor use only.
3. Package Contents
Verify that your package contains the following items:
- ARRIS SURFboard G34 Modem Router
- Power Cord
4. Product Overview
Front Panel

The front panel features LED indicators that provide status information for power, internet connectivity, and Wi-Fi activity. A single LED light indicates the operational status of the device.
Rear Panel
The rear panel of the SURFboard G34 includes the following ports:
- Coaxial Cable Connector: Connects to your cable service line.
- Ethernet Ports (LAN): Multiple Gigabit Ethernet ports for wired connections to computers, gaming consoles, or other network devices.
- Power Port: Connects to the supplied power adapter.
- Reset Button: A recessed button to restore factory default settings.
5. Setup and Installation
Before You Begin
- Contact your Internet Service Provider (ISP) to confirm compatibility and service requirements.
- Have your ISP account information ready.
- Disconnect any existing modem or router from your cable line.
Connecting Your G34
- Connect the coaxial cable from your wall outlet to the Cable port on the rear of your G34.
- Connect the power cord to the Power port on the G34 and then plug it into an electrical outlet.
- Wait for the G34 to power on and establish a connection. This may take several minutes. The front panel LED will indicate connection status.
- For a wired connection, connect an Ethernet cable from one of the LAN ports on the G34 to your computer.

The ARRIS SURFboard G34 is designed for easy integration into your home, providing both wired and wireless connectivity options for devices like laptops.
Activating Your Service
After connecting your G34, you will need to activate it with your ISP. This typically involves:
- Calling your ISP's activation line.
- Providing the MAC address (HFC MAC ID) and Serial Number of your G34, usually found on a label on the bottom or back of the device.
- Following the ISP's instructions to complete the activation process.
6. Operating Your G34
Wi-Fi Network Setup
Your G34 comes with a pre-configured Wi-Fi network. The default Wi-Fi Network Name (SSID) and Password (Wi-Fi Key) are printed on a label on the bottom of your device. For security, it is recommended to change these default settings.
To manage your Wi-Fi settings, access the G34's web management interface by typing its default IP address (e.g., 192.168.0.1 or 192.168.100.1) into a web browser. Refer to the label on your device for the exact IP address and login credentials. From the interface, you can customize your Wi-Fi network name, password, and security settings.
Connecting Devices
- Wired Devices: Connect devices like desktop computers, smart TVs, or gaming consoles to the G34's Ethernet ports using standard Ethernet cables.
- Wireless Devices: Connect smartphones, tablets, and laptops to your Wi-Fi network using the Wi-Fi Network Name (SSID) and Password you configured or found on the device label.

The ARRIS SURFboard G34 is certified for use with major U.S. cable internet providers, ensuring broad compatibility and reliable service.

The G34 serves as the central hub for your home network, providing high-speed internet connectivity and Wi-Fi for all your devices, compatible with leading ISPs.
7. Maintenance
- Placement: Place the G34 in an open, central location to maximize Wi-Fi coverage and ensure proper ventilation. Avoid enclosed spaces or areas near large metal objects.
- Cleaning: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or aerosols.
- Rebooting: Periodically rebooting your G34 (by unplugging the power cord for 10 seconds and plugging it back in) can help resolve minor performance issues and refresh network connections.
- Firmware Updates: Firmware updates are typically managed automatically by your ISP. Do not attempt to manually update the firmware unless instructed by your ISP or ARRIS support.
8. Troubleshooting
This section addresses common issues you might encounter with your ARRIS SURFboard G34.
| Problem | Possible Cause | Solution |
|---|---|---|
| No Internet Connection | Coaxial cable loose, ISP service issue, modem not activated. | Check all cable connections. Reboot the G34. Contact your ISP to verify service status and activation. |
| Slow Wi-Fi Speeds | Interference, too many devices, outdated device drivers, poor placement. | Move the G34 to a central location. Reduce interference from other electronics. Update device Wi-Fi drivers. Consider reducing the number of active devices. |
| Wi-Fi Signal Drops Frequently | Interference, firmware issue, device overheating. | Ensure proper ventilation. Reboot the G34. Check for any known ISP-pushed firmware updates. |
| Cannot find WPS button | WPS functionality may be software-based or not physically present on all renewed units. | Access the G34's web management interface to enable or manage WPS if available. Alternatively, connect devices manually using the Wi-Fi network name and password. |
| Only two SSIDs available (Main and Guest) | Device design limitation. | The G34 typically supports a main Wi-Fi network and a guest network. If more SSIDs are required, consider adding an additional access point or router in bridge mode. |
9. Technical Specifications
| Feature | Specification |
|---|---|
| Model Name | ARRIS SURFboard G34 DOCSIS3.1 Cable Modem & Wi-Fi 6 Router |
| DOCSIS Standard | DOCSIS 3.1 |
| Wi-Fi Standard | 802.11ax (Wi-Fi 6) |
| Frequency Band Class | Dual-Band (2.4 GHz and 5 GHz) |
| Ethernet Ports | Multiple Gigabit Ethernet LAN ports |
| Dimensions | 10 x 3 x 8 inches |
| Item Weight | 2 pounds |
| Connectivity Technology | Wi-Fi, WAN, Ethernet |
| Special Feature | WPS (Wi-Fi Protected Setup) |
10. Warranty and Support
Amazon Renewed Guarantee
This product is an Amazon Renewed product and is backed by the Amazon Renewed Guarantee. If you are not satisfied with your purchase, renewed products are eligible for replacement or refund under this guarantee. Please refer to the Amazon Renewed program terms for full details.
Technical Support
For technical assistance with your ARRIS SURFboard G34, please visit the official ARRIS support website or contact their customer service. Your Internet Service Provider (ISP) may also offer support for modem activation and network configuration.
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