modems and connections
The issues discussed here often overlook the very basic things you need to get a modem connection - if you've never used a modem, or you are doing a new installation, you may want to seek more basic help and troubleshooting information first. There are MANY factors that affect modem connection speed. A 33.6 modem will rarely get 33.6 connections (it requires a very clean line and clean routing to the server modem); 28.8 and 26.4 are more common. Similarly, a 56k modem will rarely get 56k - most people are getting 42-49.3k; a lucky few are getting rates in the low to mid-50's. The large group that is getting no 56k, or rates below 40k is the focus here. Low (*40k) rates can indicate a digital impairment that is not correctly compensated for by modem firmware. It can also be related to the quality of your modem and premises telephone wiring. Other devices (phones, answering machines, fax, etc.) plugged in to the same line (even though not in use) can also cause lower speeds. If the impairment is at the ISP or specific to the routing to that ISP, you may be able to get higher rates calling other #s (ISPs). And problems can also be related to the type of equipment and firmware in the modems you are calling.
But, what happens in the real world? These are my estimates of what's happening (Sep '99) with 56k modem connections: The firmware in your modem isn't working properly for your line conditions DSL (digital subscriber line) is a proven technology that takes advantage of standard copper telephone lines to provide secure, reliable, high-speed Internet access. Unlike traditional dial-up connections such as analog modems and ISDN, DSL delivers continuous "always on" access. That means multimedia-rich websites, email, and other online applications are immediately available to you, anytime. And Covadtm DSL makes it possible for you to remain online even while you're talking on the telephone - without jeopardizing the quality of either connection. Possible reasons for not getting a 56k connect can include: The Modem (sometimes the one you have won't work with your line conditions/ISP)
Some common words found in the essay are:
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Approximate Word count = 1741
Approximate Pages = 7 (250 words per page double spaced)
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