Broadband Connections - Part 1 (types of Broadband Connections)

There are only a few different types of broadband connections. And it's usually not hard to choose which type of broadband connections to go for - your choice will probably depend mostly on where you live. Most people will choose a broadband connection depending on cost or speed, and what Broadband Provider offers are available.

The majority of the U.K, who have broadband, has chosen an ADSL connection for Broadband as it's widely available and easy to set up. Cable might be another option if it's available in your area. Which begs the question: ADSL or Cable? The reality is, one isn't better than another and it really depends more on where you live and how good the supplier is. So, your choice will probably be based on the deal offered and what the broadband provider provides with there service.

The main types of broadband Internet connection are:

ADSL - Asymmetric Digital Subscriber Line

ADSL coverage is available to the majority of the UK population. As such, it is the most likely choice unless you happen to live somewhere remote, or in an area where cable is available.
ADSL broadband is received through your existing BT telephone line, using a special modem or router. There is no need to have an additional telephone line installed and you will still be able to make and receive calls whilst surfing the web. Although you must have a BT telephone line, there are many ADSL broadband providers to choose from, each offering a selection of different deals.

When you have an ADSL connection it is necessary to fit small devices called microfilters to all your telephone sockets. You need to plug them in to prevent the ADSL signal from interfering with your voice calls. Typically your ISP will provide you one or two microfilters and, if you need any more they only cost a few pounds.

Cable

If you already have cable TV, or if you live in an area served by a cable operator, then a broadband cable Internet connection may be an option for you. A cable Internet connection requires a special modem, which is connected to your cable along with your cable TV box (if you have one). Most cable companies offer packages that include telephone and TV channels as well as a broadband Internet connection.

As with ADSL, cable Internet providers usually offer several types of broadband deals for different requirements.

Wireless

In some of the more remote or rural areas of the UK, ADSL and Cable Internet connections may not be available. Increasingly in these areas, smaller broadband providers are providing local coverage using wireless technology.

For a wireless broadband connection, a small antenna is installed on the outside of your house, like a TV aerial, and this sends signals to a connection point on the inside, which is connected to your computer. No telephone line of any kind is required. Another option is buying a wireless router.

Satellite

Satellite is generally seen as a last resort for people who live in remote areas and cannot receive any other form of broadband Internet. It is available throughout the UK and requires the installation of a special satellite dish.

There are two types of satellite connection.

The first type is a one-way connection, where you will be able to receive data (view web pages), but can only send data (if for example you want to send an email) by using a dial-up modem through a telephone line.

Two-way services, where data is both sent and received through the satellite dish, are also available, although these tend to be quite expensive to install - with an additional monthly subscription.