The Arris TG862 is a combination modem and router that provides high-speed internet access and home networking capabilities. It supports DOCSIS 3.0 technology, allowing for faster downloading and streaming speeds. The TG862 also features a built-in wireless access point, allowing multiple devices to connect to the internet wirelessly. It also includes four Gigabit Ethernet ports for wired connections, as well as a USB port for connecting external devices. Additionally, the TG862 includes advanced security features such as firewall protection and WPA/WPA2 wireless encryption.

The TG862 is a router manufactured by the company Arris 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 10.0.0.1, 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 password. 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.