The ZyXEL Q1000Z is a DSL modem and wireless router combination device. It is designed to work with CenturyLink internet service and offers speeds up to 20 Mbps. The router features 4 Ethernet ports for wired connections and supports 802.11n wireless technology for wireless connections. It also includes a built-in firewall for added security and a simple web-based interface for easy setup and management.

The Q1000Z 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 192.168.0.1, 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 blank and blank. 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.