The Billion Bipac 7100S router is a compact and affordable device that offers reliable and fast internet connectivity for home and small office use. It supports ADSL2+ and VDSL2 connections with speeds up to 100Mbps, and features four Ethernet LAN ports for wired connections. The router also includes advanced security features such as a built-in firewall and VPN support, and comes with an easy-to-use web-based management interface for setup and configuration.

The Bipac 7100S is a router manufactured by the company Billion 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 admin and admin. 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.