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Internet : A Medium or a Message By: Sam Vaknin, Ph.D.: The State of the Net An Interim Report about the Future of the Internet Who are the participants who constitu... medium, the more friendly it becomes. Finally, it will be operated using speech or common language. There will be room ... P.C. Security & Housekeeping Basics By: Mike Nalbone: High-speed Internet access via Cable Modem and DSL has made multi-media web browsing possible. I can remember when dow... Firewalls for you to consider; the first & most common being a Software Firewall. If you have Cable or DSL service, you... UK Broadband By: neil shevlin: Ever since August 2000 when BT first launched their broadband internet package, speeds have been increasing and prices... most people download such files illegally it isn’t a large problem, but if you accidentally go over your monthly limit ... Towing on the Net By: Todd Althouse: The Internet has grown significantly in the last several years. Almost all businesses today use email for everyday co... from the other motorclubs requires you keep your browser pointed to their web site. When a call comes in you need to pr... The Truth About Internet Access Providers By: Vincent Vega: There are dozens of internet access providers out there today. Many of these internet access providers have different ... to decide how much you want to spend. Dial up is the cheapest of the internet access providers; however it is the slowe... Understanding Broadband - Are You Ready To Upgrade? David JacksonAre you ready to upgrade your residential service to DSL or business service to real broadband or T1? Well, the answer lies in what you need. Before you can realize your needs, you must understand more of what the word broadband really means. Below I will try to give you some realtechnical terms broken down for a better understanding. First of all, you must know some of the jargon! The word broadband itself simply is defined as a high speed Internet service that gives you continuous access to the Internet on a consistent basis. Broadband includes a technology called ADSL which stands for Asymmetric Digital Subscriber Line and requires a special modem to access the line. This technology uses standard copper telephone lines to provide Internet access speeds from 1.5 to 9 megabytes per second. DSL technologies or Digital Subscriber Lines use a higher frequency than standard telephone communication. There are several types of DSL configurations including ADSL or Asymmetrical Digital Subscriber Lines, HDSL or High data rate DSL, and VDSL or Very High Data Rate DSL. A DSL line dynamically increases the capacity of ordinary copper wire. Since the signal is stronger the closer you are to the DSL Access Multiplexor or DSLAM the faster your signal will be the closer you are to the DSL provider's Central Office or distribution point. DSL lines are typically used for small business and residential customers. Of course as your needs grow, it should be understood; that the more data you need to transfer, the larger the pipe (Internet access line or physical copper wire) you need to transport the data. This is where more sophisticated forms of broadband come in for business use. The technical terms for this type of broadband is measured by the amount of data that the line transfers. T1 -Transmits data in the range of 1.5 million bits per second and primarily used by small and medium sized business with heavy upload and Internet traffic. A T-1 line is usually leased by bandwidth used. Typical uses are large graphic files, photographs, sound files, music, video, etc. However, your company should evaluate the amount of data and computers that are connected for Internet Access at the same time. T1 lines in the United States carry a 24 pulse code modulation (PCM) signal using time-division multiplexing (TDM). These lines use cop |