How To Choose The Right Residential Broadband Service
- Date: 2007-04-30 - Word Count: 651
Share This!
The first thing you need to know is what is Broadband access? Broadband is defined as any data transmission that exceeds 600 bits per second. There are also residential and commercial versions of broadband and they are very different from each other. This is in terms of price, size and ability and, for the purposes of this article, we will be focusing on residential. For business, even a small business, they are much further ahead with a T1 line, but that is a different story.
There are three primary versions of Broadband Internet access available to the typical residential subscriber. The three kinds of broadband are DSL, cable and satellite. Each has its pluses and minuses and you should be familiar with them because these differences will help you decide which service is best for you and your individual needs.
DSL Digital Subscriber Service
Local and national phone companies offering broadband access offer this service. It accomplished the required data transfer rates by using two separate channels. One channel is used for data and one is used for voice communications. This allows them to push more information through the same size pipe.
The first advantage that most people like is that their phone calls do not interrupt their Internet usage or the other way around also works. You can achieve the higher speeds (128Kbs to 24,000Kbs) that you need to take advantage of most of the offerings on the Internet. The costs are also low, which for some is an advantage. For the best speeds with DSL you need to be within 2Km(1.25 miles) of a central office, beyond that and your speed drops dramatically. DSL is offering by most phone companies (although it is normally the most expensive option) as well as both local and national carriers.
Cable
This is exactly what it is, a coaxial cable of the same variety you use for receiving your cable TV signal. Your local cable company provides this service. Speeds are generally 1.5MB, 3MB and even 5MB in some markets. Your area has to have access to cable service in order for you to be able to have cable Internet service.
This is known as an always on service in that you are always connected and that is a two edged sword. You have instant access to everything that you want and it is a bad thing because the bad guys also have instant access to your system. It is highly recommended that you use a firewall and anti-virus software to protect your system from those that are up to no good.
Satellite
This service is available through companies like DirecTV, Dish Network and Hughes. They provide access to the Internet through both a phone line and a satellite dish. The upload is achieved using a phone line and the download side is through the satellite dish. This will mean longer time to upload files and faster times downloading files.
The advantage to this is that you only need access to a phone line and a satellite subscriber service. This frees you in having service anywhere there is a phone line installed. The disadvantage to this is that, during high wind events or severe storms, you may lose your satellite service and, thus, your Internet access. Also note that many satellite providers will LIMIT how much you can use the system over the month, and when you reach that limit, they will "throttle" your connection down to a much slower speed.
Note that even the top-end satellite systems are not going to be as fast as the majority of DSL or cable options. Also note that some things are not available to you with satellite Internet service, such as the ability to use VOIP phones. VOIP will not work reliably on a satellite connection, simply because of what is called "latency", or the time it takes for the signal to get processed after it goes to the satellite and comes back to earth.
There are three primary versions of Broadband Internet access available to the typical residential subscriber. The three kinds of broadband are DSL, cable and satellite. Each has its pluses and minuses and you should be familiar with them because these differences will help you decide which service is best for you and your individual needs.
DSL Digital Subscriber Service
Local and national phone companies offering broadband access offer this service. It accomplished the required data transfer rates by using two separate channels. One channel is used for data and one is used for voice communications. This allows them to push more information through the same size pipe.
The first advantage that most people like is that their phone calls do not interrupt their Internet usage or the other way around also works. You can achieve the higher speeds (128Kbs to 24,000Kbs) that you need to take advantage of most of the offerings on the Internet. The costs are also low, which for some is an advantage. For the best speeds with DSL you need to be within 2Km(1.25 miles) of a central office, beyond that and your speed drops dramatically. DSL is offering by most phone companies (although it is normally the most expensive option) as well as both local and national carriers.
Cable
This is exactly what it is, a coaxial cable of the same variety you use for receiving your cable TV signal. Your local cable company provides this service. Speeds are generally 1.5MB, 3MB and even 5MB in some markets. Your area has to have access to cable service in order for you to be able to have cable Internet service.
This is known as an always on service in that you are always connected and that is a two edged sword. You have instant access to everything that you want and it is a bad thing because the bad guys also have instant access to your system. It is highly recommended that you use a firewall and anti-virus software to protect your system from those that are up to no good.
Satellite
This service is available through companies like DirecTV, Dish Network and Hughes. They provide access to the Internet through both a phone line and a satellite dish. The upload is achieved using a phone line and the download side is through the satellite dish. This will mean longer time to upload files and faster times downloading files.
The advantage to this is that you only need access to a phone line and a satellite subscriber service. This frees you in having service anywhere there is a phone line installed. The disadvantage to this is that, during high wind events or severe storms, you may lose your satellite service and, thus, your Internet access. Also note that many satellite providers will LIMIT how much you can use the system over the month, and when you reach that limit, they will "throttle" your connection down to a much slower speed.
Note that even the top-end satellite systems are not going to be as fast as the majority of DSL or cable options. Also note that some things are not available to you with satellite Internet service, such as the ability to use VOIP phones. VOIP will not work reliably on a satellite connection, simply because of what is called "latency", or the time it takes for the signal to get processed after it goes to the satellite and comes back to earth.
Jon is a computer engineer and long-term world traveler who maintains many websites to pass along his knowledge and findings. You can read more about the Bahamas at his web site at http://www.about-bahamas.com Your Article Search Directory : Find in Articles
Recent articles in this category:
- Free Internet Security Software from Google
Selecting the internet security software for your computer can be a daunting task for most home user - Home Key Logger - Track Computer Activity
What goes through your mind when you think about a home key logger? Do you think about a rogue progr - Computers and Electronics Have Changed The Way We Live
You push the on button and your monitor screen springs to life. Next, you use your mouse to bring up - What PacketShaper Can Do For You?
What is PacketShaper?It is an application-intelligent traffic management system which delivers predi - Key Logger Software for Your Computer
One thing that many of us are concerned about is the safety of our children and what happens when th - Keep Your PC Healthy With Computer Tips & Tricks
Everybody just has to have a computer these days. Life without a computer is unimaginable. I am sure - Antivirus - What is a Computer Virus?
Before understanding what a computer virus is, it is necessary to understand what a virus in when it - Gibberish Spam Email - Why Do Spammers Send It?
We have all seen many spam emails that just make no sense. They contain pure gibberish in the subjec - Your Children And The Internet - 5 Tips To Keep Your Children Safe While They Are Online
If your children are on the Internet you may be concerned about their safety. We hear stories regula - How to Recover External Hard Drive?
You can store your computer data in several different ways. Data can be stored on removable disks,
Most viewed articles in this category:
- Experience the new Microsoft Zune and Future Technology with Bill Gates at CES Keynote
After the demonstration of Windows Vista by Bill Gates at the CES keynote, Robbie Bach, President of - Internet Connection Sharing in Windows XP
This articles explains in detail how to set up a small network at home so you can share your Interne - Nortel VPN Client Overview
The Nortel VPN Client creates the secure connection for VPN users into a private network. Once you l - Computer Phobias
Years ago around the end of January I would develop Chinophobia (fear of snow). Maybe it was becaus - iPod Stuff: How To Set Your iPod's Alarm Clock
The good thing about the iPod alarm clock feature is that you can wake up with the tune of your favo - Why Someone Stole My Mobile Phone
Not so long ago my mobile phone was stolen. I kept asking why I was the one who got targeted, especi - CCTV: the story continues
CCTV – Closed Circuit Television – for some time at least has been used by various gover - Office printers: introduction to technology and types
With every bit of information transfer and manipulation going digital these days, almost the entire - Computer hardware simplified
Computer Hardware is a comprehensive term which refers to all the physical parts of a computer inclu - Cordless phone technology: a brief history
Cordless Phones – as the term suggests – is a phone sans any cord. Instead the handset c