The Sagemcom EMTA62-3 is a router that functions as a modem and allows users to connect to the internet. It supports high-speed internet access, with download speeds up to 1 Gbps and upload speeds up to 500 Mbps. The router has four Gigabit Ethernet ports for wired connections and supports dual-band Wi-Fi, with speeds up to 1900 Mbps. It also has a built-in phone port, allowing users to make phone calls over the internet. The router is easy to set up and manage, with a web-based user interface.

The EMTA62-3 is a router manufactured by the company Sagemcom 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 192.168.1.1, 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 your Optimum ID and your Optimum 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.