1. Produktet er slutview
The CenturyLink C4000BG Wi-Fi 6 xDSL Router is designed to provide high-speed internet connectivity for your home or office. Utilizing the latest Wi-Fi Certified 6 (802.11ax) standard, it offers significantly faster speeds and improved data capacity compared to previous generations, supporting demanding applications like 4K streaming, online gaming, and smart home automation.
Nøglefunktioner omfatter:
- Ultra-fast wireless 4K streaming capabilities.
- Up to 3 Gbps speed (600+2400 Mbps) with 2-stream connectivity.
- 160MHz channel support for gigabit speeds on compatible devices.
- 1024-QAM for a 38% increase in data rate over 256-QAM 802.11ac.
- Supports all ADSL or VDSL profiles up to 17a.
- Single Wi-Fi SSID for simplified home network management.

Figur 1: Forside view of the CenturyLink C4000BG router, showing its cylindrical design and status LED.
2. Pakkens indhold
Før du fortsætter med opsætningen, skal du sørge for, at alle dele er til stede i pakken:
- CenturyLink C4000BG Wi-Fi 6 xDSL Router
- Strømadapter
- Ethernet kabel
- DSL Phone Cable
- Hurtigstartguide (hvis inkluderet)
3. Hardware overview
Familiarize yourself with the ports and indicators on your C4000BG router.

Figure 2: Detailed diagram of the C4000BG router, highlighting the Top Vent, Status LED, WPS Button, USB 2.0 Port, WAN & LAN Ports, Power port, Reset Button, CenturyLink Logo, and Credential Label.
- Status-LED: Indicates the operational status of the router.
- WPS knap: For easy Wi-Fi Protected Setup connections.
- USB 2.0-port: Til tilslutning af USB-enheder (f.eks. lagring).
- WAN & LAN Ports: Multiple Ethernet ports for wired connections. The WAN port is typically for the internet connection, while LAN ports are for local devices.
- Strømport: Tilsluttes strømadapteren.
- Nulstil knap: Bruges til at gendanne fabriksindstillingerne (kræver en papirclips eller lignende værktøj).
- Credential Label: Located on the bottom, contains default Wi-Fi name (SSID) and password, and router login credentials.
4. Opsætningsvejledning
4.1. Fysisk forbindelse
- Placer routeren: Place the C4000BG router in a central location in your home, away from obstructions and other electronic devices that may cause interference.
- Connect DSL Line: Connect one end of the DSL phone cable to the DSL port on the back of the router and the other end to your wall DSL jack.
- Tilslut strøm: Connect the power adapter to the Power port on the router and plug the other end into an electrical outlet.
- Tænd: Press the Power button (if present, or the unit will power on automatically). Wait for the Status LED to turn solid green, indicating a successful internet connection. This may take a few minutes.
- Valgfrit - Kablet forbindelse: For a wired connection, connect one end of an Ethernet cable to any LAN port on the router and the other end to your computer's Ethernet port.
4.2. Første Wi-Fi-forbindelse
Once the router is powered on and the Status LED indicates an active internet connection:
- Find Wi-Fi Credentials: Locate the Wi-Fi Network Name (SSID) and Wi-Fi Password (or Security Key) on the credential label at the bottom of your router.
- Tilslut din enhed: On your computer, smartphone, or tablet, open your Wi-Fi settings.
- Vælg netværk: Select the Wi-Fi Network Name (SSID) that matches the one on your router's label.
- Indtast adgangskode: Enter the Wi-Fi Password when prompted.
- Forbinde: Din enhed skulle nu have forbindelse til internettet.
For more advanced settings or to change the Wi-Fi name/password, refer to the "Operating Instructions" section.
5. Betjeningsvejledning
5.1. Accessing the Router's Web Interface
To manage your router settings, you can access its web-baseret grænseflade:
- Ensure your device is connected to the router (either via Wi-Fi or Ethernet).
- Åbn a web browser (f.eks. Chrome, Firefox, Edge).
- I adresselinjen skal du indtaste routerens standard-IP-adresse (normalt
192.168.0.1or192.168.1.1) and press Enter. This information can usually be found on the credential label. - Enter the Administrator Username and Password when prompted. These are also typically found on the credential label.
- You will now be logged into the router's configuration page.
5.2. Changing Wi-Fi Settings
It is recommended to change the default Wi-Fi name and password for security reasons.
- Få adgang til routerens web grænseflade som beskrevet ovenfor.
- Navigate to the "Wireless" or "Wi-Fi Settings" section.
- Locate the fields for "SSID" (Network Name) and "Password" (Security Key).
- Enter your desired new network name and a strong, unique password.
- Save the changes. Your devices will disconnect and you will need to reconnect them using the new Wi-Fi password.
5.3. Brug af WPS (Wi-Fi Protected Setup)
WPS allows you to connect WPS-compatible devices to your Wi-Fi network without entering the password.
- Press the WPS button on the front of the C4000BG router (refer to Figure 2). The WPS LED will start blinking.
- Within two minutes, activate WPS on your device (e.g., a printer or smart home device).
- The device should automatically connect to your Wi-Fi network.
6. Vedligeholdelse
6.1. Firmwareopdateringer
Periodically check for firmware updates to ensure optimal performance, security, and access to new features. Firmware updates are typically managed through the router's web interface, often found under "Administration" or "System Tools." Refer to CenturyLink's official support webwebsted for den nyeste firmware og instruktioner.
6.2. Rensning
Keep the router clean and free from dust to prevent overheating and maintain performance. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or abrasive materials.
6.3. Genstart af routeren
If you experience connectivity issues or slow performance, a simple reboot can often resolve the problem. To reboot:
- Unplug the power adapter from the router.
- Vent omkring 30 sekunder.
- Sæt strømadapteren i igen.
- Wait for the router to fully restart and the Status LED to turn solid green.
7. Fejlfinding
This section addresses common issues you might encounter with your C4000BG router.
| Problem | Mulig løsning |
|---|---|
| Ingen internetforbindelse |
|
| Langsom Wi-Fi-hastighed |
|
| Kan ikke få adgang til routeren Web Interface |
|
| Glemt Wi-Fi-adgangskode eller administratoradgangskode | Udfør en fabriksnulstilling:
|
8. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | C4000BG |
| Mærke | CenturyLink |
| Produktdimensioner | 4.7 x 5.7 x 8.3 tommer |
| Varens vægt | 2.92 pund |
| Standard for trådløs kommunikation | 802.11ax (Wi-Fi 6) |
| Frekvensbåndsklasse | Dual-Band |
| Frekvens | 160 MHz |
| Antenne type | Indre |
| Forbindelsesteknologi | Wi-Fi |
| Speciel funktion | WPS |
| Kompatible enheder | Laptop (and other Wi-Fi enabled devices) |
| Anbefalet anvendelse af produktet | Hjem |
| Fabrikant | GREENWAVE |
| Første ledige dato | 15. juni 2021 |
9. Garanti og support
This product typically comes with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official CenturyLink support website. Some sellers may offer extended warranties or specific return policies, such as a 1-year warranty mentioned by some retailers.
For technical support, troubleshooting assistance, or further inquiries, please contact CenturyLink customer support directly or visit their online support resources. You may need your account information and the router's serial number (found on the credential label) when seeking support.
Vigtig bemærkning: This manual provides general guidance. Specific features and troubleshooting steps may vary slightly based on firmware versions or service provider configurations. Always refer to the latest official documentation or contact your service provider for the most accurate and up-to-date information.





