The Thomson Alcatel ST780 is a router designed for home and small office use. It offers fast wireless connectivity with support for 802.11n and 802.11g standards, as well as four Ethernet ports for wired connections. The router also features a built-in firewall for added security, and supports VPN pass-through for remote access. Additionally, the ST780 includes parental control features to manage internet usage and content filtering.

The ST780 is a router manufactured by the company Thomson Alcatel 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 192.168.1.254, 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.