The ZyXEL C2100Z is a high-speed VDSL2 router designed for residential and small business use. It features dual-band wireless AC technology for faster speeds and better coverage, as well as four Gigabit Ethernet ports for wired connections. The C2100Z also includes advanced security features such as firewall protection and parental controls. With support for IPTV and VoIP services, this router is ideal for streaming video, online gaming, and other high-bandwidth activities.

The C2100Z is a router manufactured by the company ZyXEL that allows multiple devices to connect to a network and communicate with each other. It works by receiving data packets from devices and forwarding them to their intended destination. The router is assigned a unique IP address , which serves as its identifier on the network.

To access the router's settings and configure its functions, users can log in using a web browser and their and . Once logged in, users can customize various settings such as network name, password, and security protocols. They can also set up parental controls, prioritize bandwidth usage, and monitor network activity.