1. Inngangur
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your ARRIS SURFboard G36 Multi-Gigabit Cable Modem & AX3000 Wi-Fi 6 Router. The G36 combines a DOCSIS 3.1 cable modem with an AX3000 Wi-Fi 6 router, offering high-speed internet access and a robust wireless network for your home or small office. Please read this manual thoroughly before setting up your device to ensure optimal performance and proper usage.
2. Innihald pakka
Staðfestu að allir hlutir sem taldir eru upp hér að neðan séu innifaldir í vörupakkningunni þinni:
- ARRIS SURFboard G36 Cable Modem & Wi-Fi 6 Router
- Rafmagnssnúra
- Ethernet Cable (may be included)
- Leiðbeiningar um hraða notkun (gæti fylgt með)
3. Vöru lokiðview
The ARRIS SURFboard G36 is a high-performance device designed to deliver fast and reliable internet connectivity. It integrates a DOCSIS 3.1 cable modem for multi-gigabit internet speeds and an AX3000 Wi-Fi 6 router for advanced wireless networking.

Mynd 3.1: Framan view of the ARRIS SURFboard G36 device.
Vísar á framhlið
The front panel features LED indicators that provide status information about the device's operation. Refer to the table below for a description of each indicator.
| Vísir | Staða | Lýsing |
|---|---|---|
| Kraftur | Gegnheill grænn | Kveikt er á tækinu. |
| Á netinu | Gegnheill grænn | Nettenging er komið á. |
| Wi-Fi | Gegnheill grænn | Wi-Fi er virkt og virk. |
| 2.5G Ethernet | Gegnheill grænn | 2.5 Gbps Ethernet port is active. |
Port á bakhlið

Figure 3.2: Rear panel connections of the ARRIS SURFboard G36.
- COAX tengi: Tengist við kapalinnstungu í vegg fyrir internettengingu.
- 2.5 Gbps Ethernet tengi: For connecting a high-speed device like a computer or switch.
- Gigabit Ethernet Ports (x4): For connecting wired devices such as computers, gaming consoles, or smart TVs.
- Endurstilla hnappur: Used to restore factory default settings (requires a paperclip or similar object).
- Aflhöfn: Tengist við meðfylgjandi straumbreyti.
4. Uppsetningarleiðbeiningar
4.1 Áður en þú byrjar
- Contact your Internet Service Provider (ISP) to confirm compatibility and service requirements. The ARRIS G36 is approved for Cox, Spectrum, Xfinity, and others.
- Disconnect any existing modem and router from your network.
- Ensure you have your ISP account information readily available for activation.
4.2 Uppsetning vélbúnaðar
- Tengdu koaxial snúru: Connect one end of a coaxial cable (not included) to the COAX port on the rear of the G36 and the other end to a cable wall outlet. Ensure the connection is finger-tight.
- Tengdu rafmagn: Connect the included power cord to the Power port on the G36 and then plug the other end into an electrical outlet. The Power LED on the front panel should illuminate.
- Wait for Online LED: Allow the G36 to power on and establish a connection. This may take several minutes. The Online LED on the front panel will turn solid green once the modem is successfully connected to your ISP's network.
- (Optional) Connect Wired Devices: For wired connections, connect an Ethernet cable from the 2.5 Gbps Ethernet port or any of the Gigabit Ethernet ports on the G36 to your computer or other network device.
4.3 Virkjun þjónustu
After hardware installation, you must activate your G36 with your Internet Service Provider. This process typically involves:
- Calling your ISP's customer support line.
- Providing the MAC address (CM MAC) and Serial Number (S/N) located on the label on the bottom or back of your G36.
- Following the instructions provided by your ISP to complete the activation.
Some ISPs may offer an online activation portal. Refer to your ISP's documentation for specific activation procedures.
5. Notkunarleiðbeiningar
5.1 Tengist við Wi-Fi
The G36 broadcasts a Wi-Fi network. The default Wi-Fi network name (SSID) and password (Wi-Fi Key) are printed on the label on the bottom or back of your device.
- On your wireless device (laptop, smartphone, tablet), open the Wi-Fi settings.
- Select the Wi-Fi network name (SSID) that matches the one on your G36 label.
- Sláðu inn Wi-Fi lykilinn (lykilorðið) þegar beðið er um það.
- Your device should now be connected to the internet via Wi-Fi.
5.2 Aðgangur að Web Framkvæmdastjóri
You can configure advanced settings of your G36 through its web-undirstaða stjórnunarviðmóts.
- Ensure your computer is connected to the G36 via Ethernet or Wi-Fi.
- Opna a web vafra (t.d. Chrome, Firefox, Edge).
- Sláðu inn í veffangastikuna 192.168.0.1 or 192.168.100.1 and press Enter. (The exact IP address may vary; check the label on your device or your ISP's documentation).
- Enter the default username and password. These are typically printed on the device label. Common defaults are admin for username and lykilorð for password, or a unique password provided on the label.
- Once logged in, you can configure Wi-Fi settings, network security, parental controls, and other advanced features.
Mikilvægt: For security, it is highly recommended to change the default Wi-Fi password and the web manager login password after initial setup.
6. Viðhald
6.1 Rebooting the Device
Periodically rebooting your G36 can help resolve minor connectivity issues and improve performance. To reboot:
- Unplug the power cord from the back of the G36.
- Wait for at least 10-15 seconds.
- Plug the power cord back into the G36.
- Allow several minutes for the device to power on and reconnect to your ISP's network.
6.2 vélbúnaðaruppfærslur
Firmware updates are typically managed automatically by your Internet Service Provider. Do not attempt to manually update the firmware unless instructed by your ISP or ARRIS support.
6.3 Þrif
To clean the exterior of your G36, use a soft, dry cloth. Do not use liquid cleaners or aerosol sprays, as they may damage the device.
7. Bilanagreining
7.1 Engin nettenging
- Athugaðu snúrur: Gakktu úr skugga um að allar snúrur (koax, Ethernet, aflgjafi) séu vel tengdar.
- Athugaðu LED-ljós: Verify that the Power and Online LEDs on the front panel are solid green. If the Online LED is blinking or off, the modem is not connected to your ISP's network.
- Endurræsa: Perform a power cycle (unplug, wait 15 seconds, plug back in) on the G36.
- Hafðu samband við þjónustuveituna: Ef vandamálið heldur áfram skaltu hafa samband við netþjónustuveituna þína til að staðfesta stöðu þjónustunnar og virkjun mótaldsins.
7.2 Hægur internethraði
- Prófaðu snúrutengingu: Connect a computer directly to the G36 via an Ethernet cable and test speeds. If wired speeds are normal, the issue may be with your Wi-Fi network.
- Truflanir á Wi-Fi: Move the G36 away from other electronic devices that may cause interference (e.g., microwaves, cordless phones).
- Þrengsli á rás: Í web manager, try changing your Wi-Fi channel to a less congested one.
- ISP Service: Contact your ISP to verify your subscribed speed plan and check for any network issues in your area.
7.3 Wi-Fi Not Broadcasting or Connecting
- Check Wi-Fi LED: Ensure the Wi-Fi LED on the front panel is solid green.
- Verify SSID/Password: Double-check that you are selecting the correct Wi-Fi network name (SSID) and entering the correct password (Wi-Fi Key).
- Endurræsa: Reboot the G36.
- Endurstilla verksmiðju: As a last resort, you can perform a factory reset by pressing and holding the Reset button on the rear panel for 10-15 seconds with a paperclip. Viðvörun: This will erase all custom settings and restore the device to its default configuration. You will need to reconfigure your Wi-Fi settings and potentially reactivate with your ISP.
8. Tæknilýsing
| Nafn líkans | ARRIS SURFboard G36 DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router |
| Vörumerki | ARRIS |
| DOCSIS staðallinn | 3.1 |
| Wi-Fi staðall | 802.11ax (Wi-Fi 6) |
| Frequency Band Class | Dual-band |
| Ethernet tengi | 1 x 2.5 Gbps Ethernet, 4 x Gigabit Ethernet |
| Tengitækni | Ethernet, Wi-Fi, Coaxial Cable |
| Samhæf tæki | Personal Computer, other network devices |
| Mál (L x B x H) | 10 x 3 x 8 tommur |
| Þyngd hlutar | 2.86 pund |
| Framleiðandi | CommScope |
9. Ábyrgð og stuðningur
9.1 Vöruábyrgð
For information regarding the warranty of your ARRIS SURFboard G36, please refer to the warranty card included with your product or visit the official ARRIS website. As this is a renewed product, specific warranty terms may be provided by the Amazon Renewed program or the seller. Please consult your purchase documentation for details.
9.2 Tæknileg aðstoð
If you encounter issues that cannot be resolved using the troubleshooting steps in this manual, please contact ARRIS Technical Support or your Internet Service Provider for assistance.
- ARRIS Support Websíða: www.arris.com/support
- Þjónustuver internetþjónustuaðila: Refer to your Internet Service Provider's contact information.





