- In order to share its Internet connection, a wireless broadband router must first be plugged in to an active broadband connection. Typically, broadband Internet companies will install a cable modem for all new customers, which will have at least one Ethernet port. By connecting the wireless router to the cable modem with a standard Ethernet cable, the router begins to receive the broadband signal from the modem.
- Once the wireless broadband router has an active connection from the cable mode, it can be configured to start broadcasting the network signal. Wireless routers require power sources, so it is important to plug in the router to a wall outlet before setting it up. Most wireless broadband routers come with software for both Mac and Windows systems, which allows a user to change different settings. Users can enter a name for the new wireless network they want to create, and they can also decide if they want the router connection to be protected by a password of their choice.
- After the wireless broadband router has been properly configured and connected to both a power supply and a cable modem, it will begin broadcasting a shared wireless network, which can be accessed by any computer with a wireless card installed. When a user on a remote computer first attempts to connect to the wireless network, the router will automatically assign it an appropriate IP address and start transferring bits of network data. If the router is protected by a password, then users will be prompted to enter the credentials from their computer before connecting to the network.
