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DSL provides you with high speed Internet through any existing analog telephone line. As a result, lots of traditional telephone companies provide DSL high speed Internet service. Analog telephone lines are made up of copper wires. A DSL modem makes use of the extra bandwidth on your telephone line to connect you to the Internet. Bandwidth is the frequency range that enables you to transmit signals to make telephone calls.
It doesn’t take very much bandwidth to transmit a phone call, so there is a lot of extra space on a telephone wire for a DSL modem to use and access the Internet. This means that you can use the Internet through a DSL connection and make a phone call at the same time because there is plenty of bandwidth on the wire for both.
Your computer connects to the DSL modem, which in turn is connected to your service provider through an analog telephone line. Your service provider then connects you to the Internet through their DSLAM (digital subscriber line access multiplexer).
This means that if you don’t already have an analog phone line in place in your home, you would have to have one installed in order to use DSL service. It can cost upwards of $100 to get a new phone line installed for DSL in the event that your house doesn’t already have a phone line.
A DSLAM can provide seamless Internet service to lots of DSL units in an area. This is one way in which DSL is an improvement over cable modems, which slow down as more users in a particular area (like a neighborhood or apartment complex) connect to the cable line at once. As a result, while cable companies may advertise faster Internet than DSL, cable may not always be faster in practice.
However, it may be harder for you to use DSL for high speed Internet access if you live far away from your service provider’s nearest office. You should do some research on the DSL service providers in your area to see how other customers have rated their service. If other customers report bad service, you are probably too far away from a DSLAM location.
If you already have a phone line, DSL can be a pretty cheap high speed Internet option. DSL service starts around $14.95/month with AT&T if you already have an AT&T phone line. However, if you have a phone line with another company, the price goes up to $19.95/month.
Cable Internet Service
Today, you can get a cable company to provide you with telephone, television, and high speed Internet all in one. Cable companies use actual physical cables to provide you with service. Using either coaxial cables, or a pairing of coaxial cables and fiber-optic cables, the cable company connects your home to their nearest company location. You can then get TV, Internet, and telephone service through the signals on the cables.
A cable company provides you with Internet service via a cable modem. The cable modem uses the bandwidth available through a selection of TV channels to connect to the Internet. An Internet connection doesn’t require a large amount of bandwidth, so it is very easy to combine Internet service with TV service through one cable.
Most cable companies now offer bundling, which allows you to use your cable service for TV, Internet, or telephone, or any combination of the three. However, you should do some research before buying a bundle to make sure that you are getting a good price on all three services.
Cable companies are often more expensive than other service providers. Usually, high speed cable Internet costs between $25 and $35/month. But cable Internet does have some advantages. Cable Internet usually provides you with a pretty reliable and high quality Internet connection. This is especially true if you are the first or only person connected to a particular cable channel. And unlike DSL, cable service doesn’t degrade as you get farther away from the cable service provider because you have a physical connection to the service provider.
However, it can be difficult to share a cable high speed Internet connection among a lot of users. All of the users on your channel are sharing bandwidth, so you may see your connection slow down considerably if you have a lot of users on your connection, especially if any of those users needs to do a lot of data-intensive activity like streaming lots of videos or sending lots of large files.
Satellite Internet Service
Satellite high speed Internet providers are not exactly the most popular high speed Internet providers out there, but in some cases satellite Internet service may be a great choice. Satellite Internet is particularly good for customers who live in rural or remote regions that aren’t covered by cable or traditional telephone companies.
It can be difficult to get Internet service to people in rural and remote areas because they are farther away from the service providers’ headquarters, and may be out of range for DSL or cable connections.
To use a satellite Internet service, you need to have a satellite dish that faces the equator because your satellite dish receives frequencies from an orbiting satellite over the equator. This satellite dish is connected to your modem so that you can use the frequencies to access the Internet.
Satellite Internet is not quite as easy to install and use as satellite TV service. Satellite Internet equipment can be very expensive (you frequently buy the equipment from the company rather than rent it, and the equipment can run between $800 and $10, 000). After that, monthly service costs around between $50 and $100.
WiFi High Speed Internet Service
WiFi, or wireless fidelity, refers to a system by which wireless devices like computers and tablets connect to the Internet through radio signals.
When you want to use a WiFi network, you access the network through a router. Your wireless device communicates with the router, which in turn communicates with the Internet through an Ethernet connection.
Today, you can find a WiFi connection in most public places like restaurants, airports, hotels, businesses, etc. Wireless devices like laptops, smartphones, and tablets come with built-in WiFi capabilities so you can connect to a WiFi network pretty much wherever you are if you have a wireless device with you.
Sometimes, you have to pay a fee to use a WiFi service in a public place. For example, most airports charge $5 to $10 dollars to connect to their WiFi service. Other times, businesses will only give out WiFi passwords to their customers or clients.
WiFi is a popular choice for large networks like campuses and businesses. However, you can now get a subscription to nationwide WiFi service with a number of wireless phone companies. For example AT&T customers can get free service at any AT&T WiFi hotspot in the nation. People without an AT&T wireless plan can use AT&T hotspots for $3.99/session.
You can also turn devices with 3G or 4G like smartphones into hotspots. However, this can be pretty expensive, around $20/month with Verizon.
You can also build your own WiFi network in your home with a wireless router. There are lots of websites that you can check out to find out how to build a home WiFi network. This solution is becoming increasingly popular, but it does require a little bit of technical know-how.
Cellular 3G and 4G Networks for Internet Service
3G and 4G refer to refer to the components of the cellular data networks for third generation and fourth generation mobile phones.
Most wireless devices now have built in 3G and 4G access chips. You can also buy 3G and 4G plug-ins for older devices that don’t have built-in access.
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