How to Set Up a FiOS Router: A Step-by-Step Guide
Our complete FiOS router setup guide makes installation easy. Follow these steps to boost WiFi coverage, improve speed, and secure your home network.
The Zyxel C3000Z modem for CenturyLink offers dual-band WiFi that supports gigabit speeds up to 1.7Mbps (5GHz) and 430Mbps (2.4GHz) on each of its two simultaneous wireless networks. This VDSL2 modem also activates extremely easily with CenturyLink service. For use with other providers, please contact your provider before ordering to confirm compatibility with your service plan.
The Zyxel C3000Z modem supports wired download internet speeds of up to 200Mbps, and upload up to 100Mbps. In addition to wired speeds, this model features an integrated Dual-Band WiFi router that supports combined speeds up to AC2200 - 1.7Gbps over 5GHz band and 430Mbps over the 2.4GHz band.
In the past, the C3000Z model was provided as a rental device for customers on CenturyLink gigabit plans, however we recommend getting a different model if you're on one of those plans. We feel that limiting yourself to just 200Mbps does not make sense while paying for gigabit services.
The Zyxel C3000Z supports VDSL2 bonding with vectoring. Vectoring support reduces cross-talk for up to 150% increase in performance and range for operators. The CenturyLink C3000Z also supports the latest VDSL2 35B profile. Additionally, the Zyxel C3000Z includes a dedicated Gigabit Ethernet WAN Port. When CPE is operating in DSL mode, this port will work as a 5th Gigabit LAN Port.
Carrier-class Wi-Fi for Seamless Mobility
C3000Z offers dual-band WiFi rated at AC2200 and delivers speed of up to 1.7 Gbps* over 5Ghz and 450 Mbps* over 2.4Ghz. High powered Wi-Fi on both 5GHz and 2.4GHz APs extend coverage, unleashing the best wireless experience for homes with growing number of Wi-Fi devices. In addition, the ability to create multiple Wi-Fi networks with up to 4 SSIDs helps operators easily create separate WLAN networks for video, data and guests.
Remote Management & Enhanced Security Features with the CenturyLink C3000Z
Enhanced security ensures the protection of traffic from the WAN to the LAN. Through ZyXEL’s implementation of dual Ethernet firewalls (NAT and SPI), the C3000Z is able to identify and manage malicious content and applications. And, as part of its wireless security design, the C3000Z supports WPA2/WPA and features a hardware WPS button allowing customers to enjoy easy setup using a simple button. These features simplify the end user’s ability to set up and utilize a secure, wireless network.
The C3000Z provides DSL Forum compliant TR-069 remote management features to ensure faster deployment by Service Providers. In addition, ZyXEL’s standard onboard management options, remote provisioning, monitoring, and management features help CenturyLink reduce OPEX while enhancing customer satisfaction. *Listed wireless data transfer rates are the theoretical maximum. The actual data transfer rate may vary depending on the network environment.
What's Included:
Will this work with my internet company?
This Zyxel DSL modem is primarily used and is compatible with CenturyLink service in most areas. To verify that this model will work in your area, always contact your service provider's customer service prior to placing your order with us to confirm that this model will work with your service plan. Some service plan speeds may not be supported.
Our complete FiOS router setup guide makes installation easy. Follow these steps to boost WiFi coverage, improve speed, and secure your home network.
If your phone won’t connect to Wi-Fi while everything else works, these expert-tested fixes will get you online fast. Learn the exact iPhone/Androi...
Learn how to quickly share your WiFi password on iPhone without typing it out. This simple step-by-step guide shows you how to securely connect App...
Boost your WiFi coverage with an extender in just minutes. This guide shows you how to connect, configure, and troubleshoot your WiFi extender for ...
Is 500 Mbps internet fast in 2025? See real download times, 4K streaming/gaming capacity, pricing, and the best compatible hardware (DOCSIS 3.1 mod...
Set up your router and modem in minutes. Follow this 7‑step guide for a faster, more secure Wi‑Fi network—ideal for any home or small office.
ModemGuides
14311 Reese Blvd A2 STE 373
Huntersville, NC 28078
Congratulations! You qualify for free shipping!
There’s nothing in your cart yet