extended superframe

   (ESF)
   A channel bank framing format used for DS1 (T1) transmission. A superframe consists of 24 frames and uses a 6 bit framing pattern.

IT glossary of terms, acronyms and abbreviations. . 2015.

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  • Extended superframe — In telecommunication, an Extended Super Frame (ESF) is a T1 framing standard, sometimes called D5 framing, invented in the 1980s. It is preferred to its predecessor, Super Frame, because it includes a cyclic redundancy check (CRC) and 4000 bit/s… …   Wikipedia

  • Superframe — Super Frame is an older framing standard for T1s. Also called D4 or D3/D4 framing. In the 1970s it replaced the original T1/D1 framing scheme of the 1960s in which the framing bit simply alternated.In order to determine where each channel is… …   Wikipedia

  • ESF — abbr. Extended Super Frame (ISDN, T1) comp. abbr. Extended Superframe acronym Extended Superframe Format (Telephony) …   United dictionary of abbreviations and acronyms

  • ESF — European Social Fund (Governmental » US Government) European Social Fund (Governmental » United Nations) *** European Science Foundation (Academic & Science » Ocean Science) *** European Science Foundation (Medical » Human Genome) * Emergency… …   Abbreviations dictionary

  • ESF — • European Science Foundation • Extended Superframe Format • Extended Service Frame(s) (unter FDDI) • EUREKA Software Fabrik Projekt EU 43 zur Entwicklung eines rechnergestützten, industriemässigen Produktionssystems mit standardisiertem… …   Acronyms

  • ESF — [1] European Science Foundation [2] Extended Superframe Format [3] Extended Service Frame(s) (unter FDDI) [4] EUREKA Software Fabrik Projekt EU 43 zur Entwicklung eines rechnergestützten, industriemässigen Produktionssystems mit standardisiertem… …   Acronyms von A bis Z

  • A&B — may refer to:GeographyAntigua and Barbuda (a small island nation in the Caribbean).Communications protocol*Refers to a bit signaling procedure used in SF (D4) framed T1 transmission facilities where one bit from the sixth and twelfth frame of… …   Wikipedia

  • DMS-100 — A DMS 100, in a CO located in France The DMS 100 Switch is a line of Digital Multiplex System (DMS) telephone exchange switches manufactured by Nortel Networks. The purpose of the DMS 100 Switch is to provide local service and connections to the… …   Wikipedia

  • расширенный суперкадр — расширенный суперфрейм — [Л.Г.Суменко. Англо русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.] Тематики информационные технологии в целом Синонимы расширенный суперфрейм EN extended superframe …   Справочник технического переводчика

  • расширенный суперкадр сигнального звена — (J.116) [http://www.iks media.ru/glossary/index.html?glossid=2400324] Тематики электросвязь, основные понятия EN signalling link extended superframeSL ESF …   Справочник технического переводчика

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