Different Types Of Cable Modem
Now that internet has become a basic necessity of life for everyone, whether it be a student or a businessman. There are several different ways of getting access to the internet and one of them is cable internet. It is perhaps the most common of all residential internet facilities which is why there are various types of cable modems available in the market. Each has different properties and functions and with the little knowledge, it is hard to select the one that serves your needs in the best manner. Read on to get more information about different types of cable modems.
Internal Cable Modem
With an internal cable modem, we mean an add-on card that you an insert in your personal computer with ease. Added to this, is the fact that it is a pretty quick method. This is why it is usually termed as economically as and generally better than the rest of the cable modems. However, just like everything else, an internal cable modem too has a few drawbacks, the first one being that it is not mostly compatible and cannot be installed in laptops unless the cards are modified for it. Also, to upgrade network installation may be more costly than you imagine, becoming problematic for some cable television networks.
External Cable Modem
The most common of all cable modems, by an external cable modem we mean the small box that you can connect to your electronic device easily by using the Ethernet connection. Before this is done, you have to install an Ethernet card in your computer. A huge benefit of the external cable modem is that a lot of computers can be connected to it at the same time. Being connected to more operating systems and hardware platforms makes it all the more flexible. An example of an external cable modem is a USB (Universal serial bus) which is easy and fast to install but can only connect to one device at a time.
Interactive set-top box
The main purpose of the interactive set-top box is to provide more TV channels with a limited number of frequencies. It also provides access to the internet through the telephone system, which allows the user to browse the internet on their television screens. To carry out this purpose in the best manner, Digital Television Encoding (DVB) is used.