The Art of Mastering Modems

By | March 2, 2017

What Does A Modem And Router Do?

It is the router and modem that lets our mobile or home computer connected to the World Wide Web, making it an integral component. The modem is communicating with your ISP or Internet Service Provider. It’s called as cable modem if it is connecting to your cable provider via coaxial cable, it is a DSL modem however if it’s connected to your phone line. Your modem will necessarily depend on infrastructure capability of your ISP which can either be satellite or fibre.

The router on the other hand is sharing this internet connection among other devices in your office or home. The devices can connect to it if it is wireless and creates a WiFi network. The router can be provided with ports for the Ethernet cables. The truth is, router is connecting to the internet via modem and is recipient and owner of single IP address on the internet in which servers online can connect.

Routers also come with firewalls which are the protective barricades towards internet and offering protection in hardware format along with software firewall protection that’s available on your computer. All brands of modems and routers as well are basically working the same way except from their cosmetic differences but, there’s wide range of routers and modems that can be chosen from and the prices may vary from 30 dollars to few hundreds.

When you are in the process of selecting a modem, if your ISP is providing internet via cable network, then the modem for cable will be a standard one referred to as DOCSIS 3.0 as being the latest format across all the brands. In case that it is a DSL connection, you should go for a VDSL connection that is capable of delivering speeds of greater than 15mbps and ADSL connection for a lesser speed.

Being able to know the number of channels available is vital. For 1 or 2 users, 4 upload and 8 download channels will suffice but for big families that have several devices working simultaneously, 16 to 32 download channels will be the ideal choice but it will cost you more obviously.

It is a lot easier to choose routers as there are only 2 types of technologies used in such like AC which has beam forming technology that is directing a beam to the device instead of the radius of the Wi-Fi technology and the N technology which is relatively slower. It is better to purchase a modem and router on your own instead of going for what the service provider offers in exchange of low rent.

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