DSL, T1, VOIP News Blog

Before we get into T1 internet connections, let’s examine some of the main connection types that are commonly available through which to access the internet. There are dial-up modems that typically can only transfer up to 56 kilobits per second. While this is the original and main way that people connected to the internet during the birth of the information age, the advent of broadband has continued to sweep the world in popularity for its dramatic increase in data transfer rates. Another drawback to using dial-up modems and internet connections is that they require the use of a phone line. This presents a problem for many people that need to use their existing phone line for voice calls and do not want to purchase a second phone line.

As far as broadband, also known as high speed internet, is concerned, there are three types of access. There are DSL, cable and T1 types of high speed internet access. One of the main benefits to using high speed internet access is that these types of connections are ‘always on’ and do not tie up a phone line.

DSL stands for digital line subscriber and is the more commonly available type of broadband internet access. One of the reasons that DSL is more popular than cable internet is that the DSL signal travels over regular phone lines without tying up the voice portion of the line. DSL requires the use of a DSL modem and offers data transfer speed up to one hundred times faster than dial-up internet connections. One of the disadvantages of DSL, contrasted to cable internet, is that distance from the hub can pose a problem. If the distance between the DSL center and the end user is too great, the performance of the connection will begin to suffer or quit working altogether.

According to some sources, there are twice as many cable internet subscribers than DSL users. Cable internet subscribers receive comparable performance to that of DSL users in terms of rate of data transmission and similar pricing structures. Instead of traveling over the phone lines, cable internet signals travel along coaxial cable exactly like cable television does. One of the main differences between cable internet and DSL is that many users utilize the same cable with cable internet access. This means that if your cable internet provider has too many subscribers on one line, you will notice slower connection speeds. So, with DSL the main issue is distance from the central office and with cable internet the issue is with how many subscribers share the same line.

T1 connections are most commonly used by large and medium sized business. Most smaller organizations simply cannot afford this type of connection. Typically, a T1 line is split into 24 56 or 64 kilobits per second channels to carry voice and data. While cable internet and DSL theoretically can reach the same speeds as a T1 line, they really never do in practical applications. With a T1 line, you don’t’ have to share the line with any other subscribers. This means that you can count on receiving a true 1.5 Megabits per second rate of data transfer.

To find out more information about this topic, please visit T1 Information.

Charlotte Alice represents UK Dropshipper and Online Web Publisher.

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Okay so you already have Broadband Internet so why change providers?

Well for one thing the chances are that if you’ve had Broadband for 12-18 months then changing providers can not only save you money but also greatly improve your Broadband speed. To put this into perspective a 1Mb link today cost around the same you paid for just 256k a year ago.

If you’re coming up to the end of your contract or if you’ve been with the same broadband provider for over 12 months then the chances are you can move to another supplier at zero cost.

The key benefits of switching broadband providers is to increase speed and / or reduce monthly costs (And if you want to see what a difference increased speed makes why not see Broadband Speed) Not only that, many Broadband suppliers now offer value added services such as free wireless broadband routers to new customers.

A word of warning though. If you just cancel you’re existing service and take out a new broadband contract then you’ll end up without Broadband for several days at the least. You wouldn’t do this with a mobile phone after all would you?

However Switching Broadband providers is a simple process, as the majority of the main Broadband providers have signed up to a code of practice which is designed to make the process of changing Broadband suppliers as easy as possible.

The process of transfering Broadband providers is very similar to that used in the mobile phone industry whereby numbers are ‘ported’ between mobile phone operators thus meaning no ‘downtime’. With Broadband you are given a code that your new Broadband provider will use to transfer you swiftly. This Broadband transfer code is known as a ‘Migration Authority Code’ (MAC). Once the MAC code has been transferred between your old Broadband provider and your new provider, then your Broadband service should transfer over without any interruption.

If you do decide to switch Broadband providers you shouldn’t cancel your current subscription with your existing Broadband provider. Allow your new provider to do the work for you using the MAC number, this should then result in the automatic termination of your existing provider. (Note: Although this process is ‘Automatic’ we’d advise checking to ensure that your existing service is terminated. Also you should note that if you transfer suppliers before your exiting Broadband contract has run out you will be liable for any outstanding charges).

Lastly if you do decide to move providers your existing Broadband supplier may try to entice you with a free upgrade / reduced cost in order to keep your business which may simplify your decision.

Richard Allen – The author has more than 12 years experience high end purchasing experience in the IT & Telco industry – having worked for major blue chip companies such as Yellow Pages, T-Mobile and Ntl. For impartial information and a beginners guide to broadband please visit the authors site at
http://www.broadband-inter.net

‘Broadband’ is the general term used to refer to high-speed information transmission over networks, and nowadays is used increasingly to mean a fast Internet connection.

The term has more to do with the electrical waveform (‘signal’) being transmitted. The signal can come to you through a variety of physical arrangements: a DSL line, a T1 line, a TV cable, a wireless link and even your utility power line.

Which physical arrangement is best for you depends a great deal on what is available in your geographical area and the price of each arrangement. You should do a comparison of speeds and costs and choose what is optimal for you. Just be sure you do not choose an ISDN line (because it is getting obsolete) or power line (because the technology is not mature, and it will be some years before the bugs are ironed out).

Live in a large city and want free wireless broadband Internet? Your wish is or will be granted! Almighty Google is busy fixing antennae to lampposts in major cities so that your computer can access the Internet much in the same way your mobile phone accesses your cellular network: almost anywhere in any city. Not only will you get driving directions to that restaurant you are going to, the maitre d’ will appear on a small screen and take your order as you drive.

~ Broadband’s Bag of Goodies ~

Broadband has brought a slew of valuable capabilities to the Internet:

1. Good Video

First of all, you can download smooth, non-jerky video. Consequently an increasing number of sites are including rich graphics, Flash and video to enhance the appeal of their messages. You can now download feature films from over 200,000 Web TV stations and watch them as they stream into your computer (“stream them”). No more trips to the video library and no more renting DVDs!

You can share your screen and talk with co-workers located at far-flung locations (or just relax and play Xbox or PS2 games with them). You can interact with them from the convenience of your home computer, and the need for a physical office can be dispensed with. This implies less travel in your car, less gasoline consumption and less pollution of the atmosphere by engine exhaust gases.

You can search online video archives with specialized search engines. This means you can download video that matches your chosen phrases. Examples would be “Nick Lachey singing ‘My Everything’ to Jessica Simpson”, “Oprah visiting Katrina victims” or “how to toss a thin pizza shell”. There is no longer a need to wait for your subject to be broadcast.

2. Cheap Long Distance

Broadband has enabled miracle of low-cost long-distance Internet telephony. This application is based on the renowned technology, VoIP (Voice over Internet Protocol). You can now speak to your loved ones or business associates in most other parts of the world for 2 cents a minute!

No more waiting for late nights or weekends to get those “free minutes”… you can afford to call anytime. Additionally, the sound clarity is several times better than that of a conventional phone call… voices are loud and clear with little or no background noise.

This means you can stay in touch more often. You can get news faster and offer advice without delay. For instance, a timely observation about a certain medical treatment could very well save the life of the person at the other end!

3. Always On

With Broadband, you are always connected to the Internet. No more dialing up and waiting to connect. The dialing time is freed up for you to use for other things.

In most cases, you get a telephone connection with the broadband connection, so you can simultaneously speak on the phone and surf the Internet. Your phone line will not be busy when you surf so that people can reach you even if you are online.

One important user of this constant connectivity is security. You can have inexpensive webcams mounted in various locations of your home or office and connect them to the Internet. Since your broadband connection is always ‘live’, you can monitor your house from anywhere, anytime. No more worrying when away from your desk or living room!

~ Conclusion ~

The day is not far when dial-up connections will be a rarity. If you have not yet upgraded to broadband, start working at doing so NOW. You will definitely not regret it.

John J Stockwell is an engineer with considerable experience in Internet technologies. Get even more information n broadband from his website at
http://broadband-aa.info

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