Utangulizi
The CenturyLink C844G GigaCenter is an integrated access and gateway solution designed to deliver advanced network management and software features, enabling a high-speed internet experience throughout your home. This device terminates a GPON fiber optic link at your premises and provides carrier-class Wi-Fi and Gigabit Ethernet interfaces for various multimedia devices. It supports gigabit broadband data, Prism IP video, and VoIP or TDM based voice services over a single fiber connection.
Utilizing 802.11ac 5GHz technology with 4x4 multi-user multiple-input and multiple-output (MU-MIMO) and beamforming, the C844G GigaCenter extends the access network inside the home, establishing a strategic location for the delivery and control of broadband services. It also includes a USB port for home networking with other Ethernet appliances. The GigaCenter is engineered for optimal whole-home coverage with simultaneous dual-band 2.4GHz and 5GHz operation and dynamic beamforming at 5GHz, supporting high-power 2x2 MIMO spatial diversity at 2.4GHz and 4x4 MU-MIMO at 5GHz for maximum performance.
Bidhaa Imeishaview

Kielelezo cha 1: Mbele view of the Calix 844G GigaCenter. This image shows the sleek, black, vertical design of the modem with its integrated stand, highlighting its compact form factor.

Kielelezo cha 2: Rear and side panel details of the Calix 844G GigaCenter. This image displays the various ports on the back, including Ethernet and phone ports, along with a label providing default Wi-Fi SSID, password, and GUI access details.
Kuweka na Kuweka
Kabla Hujaanza
- Ensure you have an active CenturyLink fiber optic service connection.
- Locate a central area in your home for optimal Wi-Fi coverage.
- Have your CenturyLink account information ready for activation.
Connecting the GigaCenter
- Unganisha Kebo ya Fiber Optic: Carefully connect the fiber optic cable from your wall outlet to the GPON port on the back of the GigaCenter. Ensure the connection is secure.
- Unganisha Nguvu: Plug the power adapter into the DC IN port on the GigaCenter and then into a standard electrical outlet.
- Washa: The GigaCenter will automatically power on. Wait for the indicator lights on the front panel to stabilize. The Power, Broadband, and Wi-Fi lights should turn solid green.
- Optional: Connect Ethernet Devices: For wired connections, connect an Ethernet cable from one of the yellow Gigabit Ethernet (GE) ports on the GigaCenter to your computer, gaming console, or other network device.
- Optional: Connect Phone Lines: If you have voice services, connect your telephone to the green Phone 1 or Phone 2 ports.
Uanzishaji wa Awali
The CenturyLink C844G GigaCenter features a "Smart Activate" function for easy setup. A CenturyLink field technician can install and apply your service profile using a phone or laptop, without requiring special equipment or central office assistance.
If self-activating, follow the instructions provided by CenturyLink or access the modem's GUI via a connected device:
- Connect a computer or mobile device to the GigaCenter via Wi-Fi (using the SSID and password on the device label) or an Ethernet cable.
- Fungua a web browser and navigate to the GUI Address (e.g.,
192.168.0.1) inayopatikana kwenye lebo ya kifaa. - Enter the Admin Username and Admin Password from the device label to log in.
- Fuata vidokezo kwenye skrini ili kukamilisha mchakato wa kuwezesha.
Uendeshaji
Taa za Kiashiria
The front panel of the GigaCenter features several indicator lights that provide status information:
- Nguvu: Solid Green indicates the device is powered on.
- Broadband (GPON): Solid Green indicates a successful fiber optic connection. Blinking indicates data activity.
- Wi-Fi (2.4GHz/5GHz): Solid Green indicates Wi-Fi is enabled. Blinking indicates data activity.
- Ethernet (GE1-GE4): Solid Green indicates a connected device. Blinking indicates data activity.
- Phone (Phone1/Phone2): Solid Green indicates active voice service. Blinking indicates call activity.
Inaunganisha kwenye Wi-Fi
The GigaCenter supports simultaneous dual-band Wi-Fi (2.4GHz and 5GHz). The default Wi-Fi network names (SSIDs) and passwords (Key/Passphrase) are printed on a label on the device (refer to Figure 2).
- On your wireless device (smartphone, tablet, laptop), open your Wi-Fi settings.
- Select the desired network name (SSID), e.g., "CenturyLink0041" for 2.4GHz or "CenturyLink0041-5G" for 5GHz.
- Enter the Key/Passphrase when prompted.
- Kifaa chako sasa kinapaswa kuunganishwa kwenye mtandao.
Kufikia Web Kiolesura (GUI)
You can manage your GigaCenter settings through its web-kiolesura cha mtumiaji cha picha (GUI).
- Ensure your device is connected to the GigaCenter's network (wired or wireless).
- Fungua a web browser and type the GUI Address (e.g.,
192.168.0.1) kwenye upau wa anwani na ubonyeze Ingiza. - Enter the Admin Username (e.g.,
admin) and Admin Password (e.g.,sqw6Fsy6) inayopatikana kwenye lebo ya kifaa. - From the GUI, you can configure Wi-Fi settings, view connected devices, manage port forwarding, and more.
Matengenezo
- Kusafisha: Tumia kitambaa laini na kavu kusafisha nje ya kifaa. Usitumie kusafisha kioevu au erosoli.
- Uingizaji hewa: Ensure the GigaCenter is placed in a well-ventilated area to prevent overheating. Do not block the ventilation slots.
- Sasisho za Firmware: Firmware updates are typically managed automatically by CenturyLink. Do not attempt manual firmware updates unless instructed by technical support.
- Kuanzisha upya Kifaa: If you experience connectivity issues, try restarting the GigaCenter by unplugging the power adapter for 10 seconds and then plugging it back in.
Kutatua matatizo
Hakuna Muunganisho wa Mtandao
- Angalia Nguvu: Ensure the Power light is solid green. If not, check the power connection.
- Check Broadband Light: Ensure the Broadband (GPON) light is solid green. If it's off or blinking, there might be an issue with your fiber optic connection. Contact CenturyLink support.
- Restart GigaCenter: Unplug the power cord, wait 10 seconds, then plug it back in. Allow a few minutes for the device to restart and reconnect.
- Angalia Cables: Ensure all Ethernet and fiber optic cables are securely connected.
Masuala ya Muunganisho wa Wi-Fi
- Check Wi-Fi Light: Ensure the Wi-Fi light is solid green.
- Thibitisha Nenosiri: Double-check that you are entering the correct Wi-Fi password (Key/Passphrase) from the device label.
- Nguvu ya Mawimbi: Move closer to the GigaCenter to improve signal strength. Obstacles like walls and large appliances can interfere with Wi-Fi signals.
- Anzisha tena Kifaa: Restart both the GigaCenter and your wireless device.
- Change Wi-Fi Channel: If you suspect interference, you can try changing the Wi-Fi channel through the GigaCenter's web interface (advanced users).
Kasi ya Mtandao Polepole
- Wired dhidi ya Wireless: Test speed with a wired Ethernet connection to determine if the issue is with the Wi-Fi or the internet service itself.
- Idadi ya Vifaa: Too many devices actively using the network can slow down speeds.
- Kuingilia: Other electronic devices (cordless phones, microwaves) can interfere with Wi-Fi signals.
- Mpango wa Huduma: Verify your internet service plan with CenturyLink to ensure it meets your speed expectations.
Vipimo
Sifa Muhimu
- Mtandao wa Ufikiaji wa Huduma Kamili (FSAN) kulingana na viwango, unatii ITU-T GPON
- 2.4GHz and 5GHz, simultaneous dual-band operation
- Two voice lines: CenturyLink DHP SIP support
- Four Gigabit Ethernet (GE) interfaces: Symmetrical 1 Gbps bandwidth for residential IPTV and data services, Multi-rate 10/100/1000 BaseT Ethernet, autonegotiating
- Optional voice lifeline service power source with in-home battery backup and alarm monitoring
- 802.11ac 5GHz technology incorporating 4x4 MU-MIMO and beamforming
- High-power 2x2 MIMO spatial diversity at 2.4GHz
- USB port for home networking
Vipimo vya Kiufundi
| Sifa | Thamani |
|---|---|
| Jina la Mfano | 844G |
| Chapa | Calix |
| Teknolojia ya Uunganisho | Ethernet, Wi-Fi |
| Kiwango cha Mawasiliano isiyo na waya | 2.4 GHz Radio Frequency, 5 GHz Radio Frequency, 802.11ac |
| Darasa la Bendi ya Mara kwa mara | Bendi-mbili |
| Aina ya Antena | Ndani |
| Kipengele Maalum | WPS |
| Vifaa Sambamba | Laptop |
| Matumizi Yanayopendekezwa Kwa Bidhaa | Nyumbani |
| Vipimo vya Kifurushi | Inchi 17.64 x 9.45 x 3.58 |
| Uzito wa Kipengee | 0.01 wakia |
Udhamini na Msaada
For warranty information and technical support regarding your CenturyLink Calix 844G GigaCenter, please contact CenturyLink directly. Support resources, including FAQs and troubleshooting guides, are typically available on the official CenturyLink webtovuti.
CenturyLink Customer Support: Visit CenturyLink Support Webtovuti





