Broadband DSL Compared to Cable Modems

By Robert Thatcher

The speed of incoming and outgoing internet computer data can vary between broadband DSL and cable modems. Understanding how cable modems operate in comparison to DSL provides a better understanding of why broadband DSL is the preferred choice in broadband technology.

Cable modem internet service is used mainly in residential settings rather than for business use because it is usually offered as a package deal with cable television programming. Cable programming uses separate channels within one main cable for television broadcasting, outgoing internet computer data
from subscribers, and incoming internet computer data to subscribers in specific locations. Unlike DSL, all cable television and internet subscribers in a specific location share the same cable to and from the provider. This means that every cable subscriber sharing that single cable also share bandwidth. The speed of internet service via a cable modem doesn't depend on
the distance to and from the provider. It depends on the number of other subscribers on the same cable who are using the internet simultaneously.

Broadband DSL allows subscribers to use the same telephone line for telephone communication and internet access. Broadband DSL uses frequencies that go way beyond the frequency range of regular telephone service, so data transfer speed with DSL is considerably greater than other options. Unlike cable modem
internet service, the speed of broadband DSL depends on the distance the provider is to the DSL subscriber and connection speed chosen by that DSL subscriber. DSL is generally faster than broadband cable modem service because of greater amounts of bandwidth availability. Broadband DSL is a dedicated internet link that can be counted on for speed and reliability.

DSL is clearly the best choice of broadband technology for the general public as well as businesses relying on fast connections and internet downloads. Internet users can rely on broadband DSL for faster internet browsing, game plays, and emailing, as well as all other internet-based activities.

Robert Thatcher is a freelance author based in Cupertino, California. He publishes articles and reports in various ezines and contributes on a regular basis to FreeNetPublishing.com.

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Cable ISPs

By Kevin Stith

Various companies today provide Internet services in a number of mediums that depends upon the various geographical and demographic factors. The mediums for Internet services include satellite, cable broadband, ISDN, DSL, and dial-up.

The cable Internet service is provided by a tie-up between the local cable TV company and an ISP (Internet Service Provider). A television signal occupies 6 Mhz on the coaxial cable, which is used to deliver cable television signals. There is a lot of unused space left over in the coaxial cable that can deliver broadband Internet.

Cable Internet speed is inversely proportional to the number of users. This causes the speed to deteriorate during peak hours. The cable company may offer a discount for ordering both cable TV and cable broadband service from them. However, a survey report states that 24% of all cable connections need to be repaired at some point or the other. DSL connections are comparatively better, where only about 12% need to be repaired.

A modem is usually provided free of charge with the package, which can be either external or internal to the CPU. It can even be a part of the set-top box.

To connect to Internet at much faster speeds, cable modems use existing cable-wire network. As the same line is shared with other users in the area, it could lead to congestion problems and other such performance related issues. The speed is much higher in the case of DSL and not too expensive either.

Cable networks share the line that compromises on privacy. Hacking tools are easier to use on cable modems. It is possible to access secure information through them.

In a recent ruling, the FCC (Federal Communications Commission) classified cable-modem service as an ?informative service?, thereby distinguishing it from cable or telecommunication services. This means that now the large ISPs do not have to share their network with smaller competitors.

ISPs provides detailed information on ISPs, Cheap ISPs, Dsl ISPs, Global ISPs and more. ISPs is affiliated with High Speed Internet Access Providers.

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Cheaper Broadband: How to Find the Broadband Deal which Suits YOU?

By James Dyson

With new ISP providers entering the market every day, the prices to get a high speed connection are falling. With so many to choose from, how do you decide broadband supplier offers the right package for you?

Connection Speed - How fast?

Be a little bit weary of broadband deals advertising "up to 8mb" connection etc. It may not mean that you will get the speed they advertise. The speed you will be able to get depends on your local exchange and what your line is capable of. So always check the availability before you sign on the dotted line.

Download Limits – The "Unlimited broadband" myth

Many ISPs advertise "Unlimited Broadband" as their unique selling point. Even these so called "Unlimited" download limits do have fair usage policies (usually not well advertised, like most small print). If you use your broadband internet connection just to browse internet, check emails and do some shopping, you may not need a huge download limit or an unlimited deal for which you have to pay more. One of the common impacts of advertising these days is to make you believe that you need something which in fact, may not be true. So know what download limit you need and do not end up paying over the odds because of seeing a flashy advertisement from an internet service provider.

Know your rights

Most of the products you buy online, including your broadband connection will be subject to some cooling off period. Even if you sign up to a one year contract, you may still be able to cancel within, say 14 days or so depending on local regulations.

Compare prices and read consumer reviews

Broadband providers keep changing their offers all the time. If you have seen an advertisement somewhere, whether it is TV or media, do not presume that you will get the same offer. Always check the latest prices when you sign up. You can read what other peoples experiences are with the Internet service providers using broadband provider comparison sites.

Last, but not least, consider looking for a latest deal every time you renew your contract. There is a good chance that you might find a better ISP than your current one.

Every time you change your broadband contract, you might find it useful to Compare Broadband Supplier offers and read Broadband ISP reviews before you sign up for your connection.

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Evaluating Bandwidth Choices-OC3 vs OC12 vs OC48

By Michael Lemm

Looking for bandwidth? That can be a daunting and frustrating task even in the best of situations. There's lots to consider in order to make the right decision for your needs. Below you'll find some help when evaluating OC3 vs OC12 vs OC48. Factors covered include Technology, Speed, Description, Application, Pros, Cons, and Cost.

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Technology: OC3

Speed: 155.52 Mbps

Description: Optical carrier (fiber) connected by equipment capable of speeds up to 155.52 Mbps.

Application: Large enterprise or ISP backbone.

Pros: Extremely high speed and throughput.

Cons: Extremely high cost.

Costs: Expect cost of an OC3 to start at around a $10-30,000 for a stable, reliable system (e.g. from a Tier 1 provider).....not including local loop or extensive setup. However....the pricing for these connections can vary widely depending on the carrier, location of service and the application for which the connection is being used. For example...Tier 1 providers may cost more than local/regional Tier 2 and Tier 3 providers but are much more stable and reliable. A Tier 1 provider should always be the provider of choice for any business serious about the quality of their OCx network.

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Technology: OC12

Speed: 622.08 Mbps

Description: Optical carrier (fiber) connected by equipment capable of speeds up to 622.08 Mbps.

Application: Large enterprise or ISP backbone.

Pros: Extremely high speed and throughput.

Cons: Extremely high cost.

Costs: Expect cost of an OC12 to start at around $1-300,000+ for a stable, reliable system (e.g. from a Tier 1 provider)..... plus several hundred thousand dollars in setup costs. However....the pricing for these connections can vary widely depending on the carrier, location of service and the application for which the connection is being used. A Tier 1 provider should always be the provider of choice for any business serious about the quality of their OCx network.

~~~~~~~~~~

Technology: OC48

Speed: 2.488 Gbps (Gigabytes per second)

Description: Optical carrier (multiple strands of fiber) connected by equipment capable of speeds up to 2.488 Mbps.

Application: Large enterprise or ISP backbone.

Pros: Extremely high speed and throughput.

Cons: Extremely high cost.

Costs: Expect cost of an OC48 to start at around $3-500,000 for a stable, reliable system (e.g. from a Tier 1 provider)..... plus several hundred thousand dollars in setup costs. However....the pricing for these connections can vary widely depending on the carrier, location of service and the application for which the connection is being used. A Tier 1 provider should always be the provider of choice for any business serious about the quality of their OCx network.

Michael is the owner of FreedomFire
Communications....including DS3-Bandwidth.com and Business-VoIP-Solution.com. Michael also authors Broadband Nation where you're always welcome to drop in and catch up on the latest BroadBand news, tips, insights, and ramblings for the masses.

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T1 Providers with Fast Connections

By Groshan Fabiola

If you are looking for T1 providers to bring a reliable high-speed connection to your company, you have come to the right place! The first thing to know on your search is that a business-level T1 connection is a favorite choice for small-to-medium sized businesses that need to transfer files quickly and efficiently. Over the last few years, the price of T1 connections has dropped considerably, allowing large and small companies to explore the world of broadband.

You should also know that there are two options for T1 access. One is that you can work with an Internet Service Provider directly or work through a broker. It is easy to go straight to an ISP if you know exactly what your business needs are. You just need to locate the available T1 providers in your area and find out what services they offer, how much they cost, and how you can upgrade your Internet solution over time. It can involve some tedious legwork, shopping around for the best price and service, but you get to make direct comparisons and talk to providers yourself.

In addition, an Internet access broker might be helpful in helping you find the right provider. Brokers offer expert help in comparing the multiple providers. They will explain what the T1 providers in their network can offer your business, the level of customer service and support you can expect, and the prices you will pay. Before you work with a broker, here are some quick things to keep a couple things mind such as the fact that you do not have to pay for a T1 broker's services.

Remember that they make a commission from the T1 providers they work with. If your broker says he has had satisfied customers, do not take his word for it - find out direct from the source. Brokers should willingly provide you with a list of companies they worked with that were happy with their service. Make sure to ask references if the broker answered questions, resolved problems quickly, and provided a pressure-free buying experience.

It is also a good idea to query how long the broker has worked with certain providers. Typically, if a broker works with a network of T1 providers for a long time, the broker has a better understanding of the offerings that would best suit your business. Remember to look for the best combination of service and price, not necessarily one over the other.

You also want to make sure everything from the installation date to the speed and uptime of your service is documented. Also, make sure there are not any hidden service fees. Considering how important a reliable Internet connection is to your business, a broker should offer 24/7 live person customer support. They should also monitor your Internet setup remotely and install any upgrades.

For more information about T1 Line or even about T1 Line Price or T1 service provider please click these links.

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