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There are many varieties of DSL technology (generally
described with the term "xDSL").
SDSL (Symmetric Digital Subscriber Line)
This technology provides the same bandwidth in
both directions, upstream and downstream. That
means whether you're uploading or downloading
information, you have the same high-quality performance.
SDSL provides transmission speeds within a T1/E1
range, of up to 1.5 Mbps at a maximum range of
12,000 to 18,000 feet from a central office, over
a single-pair copper wire. This option is ideal
for small- and medium-sized businesses that have
an equal need to download and upload data over
the Internet.
Other varieties of digital subscriber lines include:
ADSL (Asymmetric Digital Subscriber Line)
This technology reports a downstream speed, but
its upstream speed is a fraction of the downstream.
Primarily used in residential applications and
many providers do not guarantee its bandwidth
levels.
RADSL (Rate Adaptive Digital Subscriber Line)
This technology automatically adjusts the access
speed based upon the condition of the line.
IDSL (ISDN Digital Subscriber Line) This
technology is symmetrical, similar to SDSL, but
operates at slower speeds and longer distances.
HDSL (High-Data-Rate Digital Subscriber Line)
This technology is symmetrical, but is mainly
deployed for PBX over a T-1 line.
VDSL (Very-High-Rate Digital Subscriber Line)
This is a high-speed technology, but has a very
limited range.
We offer affordable, reliable DSL solutions for
home and small business users. Pricing is determined
by location and bandwidth. Contact us today for
a quote.
Our DSL solutions for medium sized businesses are
scalable and can grow to meet your needs. Again,
pricing is determined by location and bandwidth.
Contact us today for a quote.
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