The Sagem Fast 2504 is a wireless ADSL router that provides high-speed internet access for home and small office environments. It supports both ADSL and ADSL2+ connections, and offers wireless connectivity using the 802.11n standard, with speeds of up to 300Mbps. The router features four Ethernet ports for wired connectivity, as well as advanced security features such as WPA/WPA2 encryption and a built-in firewall. It is easy to set up and manage using the web-based user interface.

The Fast 2504 is a router manufactured by the company Sagem 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 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.