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Titolo: |
ANSI/IEEE Std 1051-1988 : IEEE Recommended Practice for Parameters to Characterize Digital Loop Performance / / Institute of Electrical and Electronics Engineers
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Pubblicazione: | New York, NY, USA : , : IEEE, , 1988 |
Descrizione fisica: | 1 online resource (12 pages) : illustrations |
Disciplina: | 621.37 |
Soggetto topico: | Digital electronics |
Electric apparatus and appliances - Testing | |
Sommario/riassunto: | The purpose of this recommended practice is to suggest a set of transmission performance parameters to be used in the development of standards for low bit-rate digital channels between the user's location and an appropriate test point at the serving office. This recommended practice suggests a set of performance parameters for digital loop transmission between the user location and the serving office. In the case of ISDN the user location is defined as the T-reference point, or the U-reference point. In the case of non-ISDN, the user location is defined as the point in the transmission circuit analogous to the ISDN-defined T or U reference point. This recommended practice is limited to user information bit rates of 200 kb/s or lower. |
Altri titoli varianti: | ANSI/IEEE Std 1051-1988: IEEE Recommended Practice for Parameters to Characterize Digital Loop Performance |
Titolo autorizzato: | ANSI ![]() |
ISBN: | 0-7381-4139-9 |
Formato: | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione: | Inglese |
Record Nr.: | 9910135446003321 |
Lo trovi qui: | Univ. Federico II |
Opac: | Controlla la disponibilità qui |