The Swisscom Centro-Grande router is a high-performance device designed for use with Swisscom's broadband internet service. It supports both ADSL and VDSL connections and has four Gigabit Ethernet ports for wired connections. The router also features dual-band Wi-Fi with support for the latest 802.11ac standard, as well as advanced security features and parental controls. The Centro-Grande also includes a built-in phone system with support for up to six handsets.

The Centro-Grande is a router manufactured by the company Swisscom 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 admin and 1234. 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.