Thursday, March 19, 2009

DSL service of Internet




DSL (Digital Subscriber Line ):-


•DSL is a broadband data communications technology that uses uses existing copper local loop telephone connections.
•The term “DSL” has relevance that also extends across both ISDN and “T Carrier” service.
•In the majority of new installations, and for purposes here, DSL is a digital data service that uses frequencies above the voice band to provide fast (up to 1.5 Mbs) network connections



DSL Las Vegas NV services is a method for moving data over regular phone lines. A dsl internet service provider offers a DSL circuit that is much faster than a regular phone connection, and the wires coming into the subscriber?s premises are the same (copper) wires used for regular phone service. A DSL circuit must be configured to connect two specific locations, similar to a leased line. A commonly discussed configuration of Las Vegas dsl allows downloads at speeds of up to 1.544 megabits (not megabytes) per second, and uploads at speeds of 128 kilobits per second. This arrangement is called ADSL: ?Asymmetric? Digital Subscriber Line. Another common configuration is symmetrical: 384 Kilobits per second in both directions. In theory ADSL allows download speeds of up to 9 megabits per second and upload speeds of up to 640 kilobits per second. DSL connections are now a popular alternative to Leased Lines and ISDN, being faster than ISDN and less costly than traditional Leased Lines. An advantage of using Las Vegas dsl connections over traditional cable lines is that DSL is more secure. Las Vegas DSL service is not a shared network service like cable modems, which means that one end-user can not see what's on a neighbor's computer using DSL. The dsl internet service is a private dedicated connection from the end-user to the network.

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