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Asymmetric DSL

Jul 22,2008 by admin

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Asymmetric DSL

In this category, the upload and download speeds differ. Here are some of the different Asymmetric DSL technologies:

Asymmetric DSL (ADSL) As noted in the name, this technology offers differing upload and download speeds. This is the most common technology for residential and commercial use. It can be configured to reach rates of 6 Mbps.

Rate-Adaptive DSL (RADSL) This technology uses ADSL modems that can adjust to differing line lengths and line qualities. The speed varies in this technology, depending on conditions, up to 7 Mbps.

Very High Bit Rate DSL (VDSL) The fastest DSL technology, it has a maximum range of 4500 feet and can deliver rates of up to 52 Mbps.

Consumer DSL (CDSL) This technology does not need a splitter like ADSL and RADSL. In those technologies, splitters are used to split the frequency ranges and protect the different ranges from interference. CDSL is slower than ADSL and offers downstream speeds of around 1 Mbps

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