The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Digital subscriber lines such as ADSL, SHDSL and VDSL that operate over existing transmission lines are still on the top of telecommunication providerpsilas interest. Testing of these services is a part of development and educational centers that are interested in xDSL. This report is concerned with the transmission lines and their approximation through artificial transmission lines that represent...
This paper analyses possibility of ADSL signal over long symmetrical copper-based twisted pair (about 7000 meters) establish. Got rate, its stability and possibility of its increase by effect on symmetrical copper-based pair primary parameters is analysed. Establishment of stable rate ADSL signal of enough value can be used for multimedia services providing through such ADSL system. Pair from 7100...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.