Broadband Routers : Key Facts on Broadband Routers

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Broadband router is a computer based device which is mainly used for setting up a network. The network can be either wired or a wireless network. These broadband routers are used to ensure that all the systems in a network can transmit data with each other across the broadband Internet. As the features of broadband devices are similar, you can use them for both wired and wireless networks with its support.

The main need for these types of devices is while transmitting data. These devices have the stuff to transmit data between the distinct networks as data packets. Information is mostly transmitted from one system to other as packets of data. The basic requirement of this type of transmission is that two networks are needed to connect a router. A broadband router has to be used to connect those networks to transmit data between each other. These routers are performed as a gateway for those networks.

A router (broadband router) is also a device that enables two or more computer to receive data packets from the Internet under one IP address at the same time. Remember that to be able to connect to the Internet, a computer must have an IP address unique from the rest of the computers. Therefore, every computer connected to the Internet has it own IP address. It is like having a fingerprint or ID as an access pass to be able to enter the web. With the presence of the router, this “fingerprint” or “ID” could be shared by two or more computer at the same time.

Routers are first to face any possible outside viruses, hacking threats and so they are vital in a network. But most internet user may not know this, practiced using anti-virus softwares only. A router safeguards your network by working as a filter between the outside internet world and your computers. In general, broadband modems don’t usually have sophisticated built-in security features, so having a network without a router can leave the door open to hackers and other online threatens. Using a router with an in-built firewall makes your wired or wireless network safer and secure, without being vulnerable for internet threats.

Broadband routers can be two types. One is ADSL modem router and the other is a cable routers. ADSL modem routers can only be used for ADSL broadband connections where as cable routers can also be used for cable broadband users. The mode of performance is similar in these two types of routers. The main dissimilarity between these two broadband routers is the mode of connection. ADSL Modem routers can easily be connected just by plug-in to share Internet connection. In case of cable routers, cable sockets and ports have to be used for getting the connection.

Cable broadband users connect to the internet via cable modem that is plugged into the cable socket. Cable routers work by plugging it into the provided cable modem’s in-built networking port. This is also known as Ethernet port or RJ-45 connection and you need this to share your cable internet with in your network. Once connected to the modem, which in turn is connected to the cable socket, the cable router shares the broadband internet with all the computers in your network.

Tags: Broadband-Internet