The Zhone 6519-W1 router is a wireless ADSL2+ router that provides broadband access to home and small office networks. It supports speeds of up to 24 Mbps downstream and 1 Mbps upstream, and has four Ethernet ports for wired connections. The router also features a built-in firewall, WPA/WPA2 wireless encryption, and remote management capabilities. It is designed for easy setup and configuration, and supports a variety of internet service providers.

The 6519-W1 is a router manufactured by the company Zhone 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 , 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.