THE WHATIS.COM WORD-OF-THE-DAY June 4, 2001 ADSL ______________ TODAY'S SPONSOR: MindLeaders MindLeaders offers high quality, self-paced training to help achieve your goals conveniently anytime, anywhere! You can access web based training courses in a wide range of topics, including computer applications, Web design, IT professional development, technical certification preparation, and practical end-user skills. http://link.mindleaders.com/e-learn/default.asp?associd=TECHTA001 _____________ QUIZ #6: Servers Nothing makes us tremble in our boots more than those dreaded words "the server is down". Think you know a little about servers? Take this week's quiz and find out! http://whatis.techtarget.com/definition/0,289893,sid9_gci556836,00.html _____________ TODAY'S WORD: ADSL See our definition with hyperlinks at http://whatis.techtarget.com/definition/0,289893,sid9_gci213764,00.html ADSL (Asymmetric Digital Subscriber Line) is a technology for transmitting digital information at a high bandwidth on existing phone lines to homes and businesses. Unlike regular dialup phone service, ADSL provides continously-available, "always on" connection. ADSL is asymmetric in that it uses most of the channel to transmit downstream to the user and only a small part to receive information from the user. ADSL simultaneously accommodates analog (voice) information on the same line. ADSL is generally offered at downstream data rates from 512 Kbps to about 6 Mbps. A form of ADSL, known as Universal ADSL or G.lite, has been approved as a standard by the ITU-TS. ADSL was specifically designed to exploit the one-way nature of most multimedia communication in which large amounts of information flow toward the user and only a small amount of interactive control information is returned. Several experiments with ADSL to real users began in 1996. In 1998, wide-scale installations began in several parts of the U.S. In 2000 and beyond, ADSL and other forms of DSL are expected to become generally available in urban areas. With ADSL (and other forms of DSL), telephone companies are competing with cable companies and their cable modem services. RELATED TERMS: Fast Guide to DSL http://whatis.techtarget.com/definition/0,289893,sid9_gci213915,00.html G.lite http://whatis.techtarget.com/definition/0,289893,sid9_gci212198,00.html cable modem http://whatis.techtarget.com/definition/0,289893,sid9_gci211726,00.html ____________________ SELECTED LINKS [1] Verizon is an example of a telephone company that is rapidly expanding DSL availability. http://ad.doubleclick.net/clk;2920682;5969413;r?http://www.bellatlantic.com/infospeed/partner.html?promotionCode=VZBNR&expiry=30&promotionCode2=W28 [2] SearchNetworking.com has selected links to more information about ADSL. http://www.searchnetworking.com/ [3] SearchSystemsManagement.com has selected links to ADSL for businesses. http://searchsystemsmanagement.techtarget.com/bestWebLinks/0,,sid20_tax283410,00.html ____________________ TECHTARGET FEATURE Teach Yourself TCP/IP in 24 Hours, Second Edition By: Joe Casad In just 24 easy sessions of one hour or less, you will master the inner workings of TCP/IP. Each lesson builds upon previous lessons for a technical, yet refreshingly accessible, tour of the elegant protocol suite that forms the foundation of the Internet. http://www.digitalguru.com/dgstore/product.asp?isbn=0672320851&ac_id=76 __________________________ SUPPORT OUR SPONSOR! What do you like? Networks? Computer Games? Shareware? Get FREE info on the topics that interest you most. Postmaster Direct will find related news, information and special offers and deliver them directly to your e-mailbox, all at no charge! http://whatis.techtarget.com/postmasterDirect/1,289639,sid9,00.html _________________________ RECENT ADDITIONS [1] pixie dust http://whatis.techtarget.com/definition/0,289893,sid9_gci556046_top1,00.html [2] BREW http://whatis.techtarget.com/definition/0,289893,sid9_gci557319,00.html [3] hot site and cold site http://whatis.techtarget.com/definition/0,289893,sid9_gci557324,00.html [4] PPGA http://whatis.techtarget.com/definition/0,289893,sid9_gci557328,00.html [5] Electrohippies Collective http://whatis.techtarget.com/definition/0,289893,sid9_gci557340,00.html ======================================================== If you would like to sponsor this or any techtarget newsletter, please contact Gabrielle DeRussy at [EMAIL PROTECTED] ======================================================== If you no longer wish to receive this newsletter simply reply to this message with "REMOVE" in the subject line. Or, visit http://WhatIs.techtarget.com/register and adjust your subscriptions accordingly. If you choose to unsubscribe using our automated processing, you must send the "REMOVE" request from the email account to which this newsletter was delivered. Please allow 24 hours for your "REMOVE" request to be processed.
