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What
is DSL?
DSL (Digital Subscriber Line) is a service that offers
a faster Internet connection than a standard dial-up
connection. DSL technology uses existing 2-wire copper
telephone wiring to deliver high-speed data services
to homes and businesses.
DSL
uses the existing phone line and does not require
an additional phone line. This gives "always-on" Internet
access and does not tie up the phone line. No more
busy signals, no more dropped connections, no more
waiting for someone in the household to get off the
phone. DSL offers users a choice of speeds ranging
from 128 Kbps to 4Mb. This is 2.5x to 73x times faster
than a standard 56Kbps dial-up modem.
This
digital service can be used to deliver bandwidth-intensive
applications like streaming audio/video, online games,
application programs, telephone calling, video conferencing
and other high-bandwidth services.
Today
DSL is for the first time putting high-speed Internet
access within the reach of the home, small and medium-size
businesses. DSL takes existing voice cables that connect
customer premises to the phone company's central office
(CO) and turns them into a high-speed digital link.
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