It promised bandwidth equivalent to that of T1 but at a cost like that of ISDN or lower
A number of variants of DSL were being used in 1999, but set standards were being developed
A form of digital communication was developed in the 1960s with the advent of T1 trunking. DSL was developed by Bell labs in the 1980s.
The most popular DSL service that is used at most homes is Asymmetric DSL. Basically this means there is more bandwidth for downloading then uploading. Businesses tend to use Summetric DSL because this just evens out the bandwidth for uploading and downloading to be the same so that all functions are equally available. IDSL is a hybrid DSL / ISDN technology developed but rarely used nowadays due to its relatively low speed.
Naked DSL is also called dry DSL and Stand alone DSL. It is a DSL line without a dial tone.
monthly dsl
DSL is faster
DSL is broadband
how much for DSL
DSL Extreme is designed to be superior to DSL; offering faster internet services. If you feel that the benefits are worth the cost, you may consider it a good investment.
Home dsl service is as fast as a business dsl service. There are many companies that offer dsl service. Verizon is one provider that offers fast service.
“can i get dsl in cleburne, texas”
the phone equipment (substation, etc) must be DSL compatible. If not, you can't get DSL. DSL is also limited to distance which is about 18,000 feet from the CO.