Main Distribution Frame


Main Distribution Frame
MDF
Главный щит переключений

English-Russian oil and gas mini dictionary. 2014.

Смотреть что такое "Main Distribution Frame" в других словарях:

  • Main distribution frame — In telephony, a main distribution frame (MDF or main frame) is a signal distribution frame for connecting equipment (inside plant) to cables and subscriber carrier equipment (outside plant). The MDF is a termination point within the local… …   Wikipedia

  • Main distribution frame — Este artículo o sección sobre comunicaciones necesita ser wikificado con un formato acorde a las convenciones de estilo. Por favor, edítalo para que las cumpla. Mientras tanto, no elimines este aviso puesto el 20 de octubre de 2010. También… …   Wikipedia Español

  • Main Distribution Frame — Dieser Artikel oder Abschnitt ist nicht hinreichend mit Belegen (Literatur, Webseiten oder Einzelnachweisen) versehen. Die fraglichen Angaben werden daher möglicherweise demnächst gelöscht. Hilf Wikipedia, indem du die Angaben recherchierst und… …   Deutsch Wikipedia

  • main distribution frame —    (MDF)    Wiring arrangement, sometimes carrying protective devices or functioning as a central testing point, that links that telephone lines from outside with internal lines …   IT glossary of terms, acronyms and abbreviations

  • Automated Main Distribution Frame — (AMDF), (automated switching matrix, automated distribution frame, Loop Management System (LMS)), a technology to provide connectivity between subscriber (local loop, outside plant) and office equipment (inside plant) lines in a telephone… …   Wikipedia

  • Distribution frame — Unshielded twisted pair (copper) and optical fiber distribution frame …   Wikipedia

  • Intermediate distribution frame — (IDF): In a central office or customer premises, a frame that (a) cross connects the user cable media to individual user line circuits and (b) may serve as a distribution point for multipair cables from the main distribution frame (MDF) or… …   Wikipedia

  • intermediate distribution frame —    (IDF)    Provides connections between the main distribution frame (MDF) and specific phone wiring …   IT glossary of terms, acronyms and abbreviations

  • Combined distribution frame — In telecommunication, a combined distribution frame (CDF) is a distribution frame that combines the functions of main and intermediate distribution frames and contains both vertical and horizontal terminating blocks. The vertical blocks are used… …   Wikipedia

  • distribution theory — ▪ economics Introduction       in economics, the systematic attempt to account for the sharing of the national income among the owners of the factors of production land, labour, and capital. Traditionally, economists have studied how the costs of …   Universalium

  • Motorcycle frame — A motorcycle frame includes the head tube that holds the front fork and allows it to pivot. Some motorcycles include the engine as a load bearing, stressed member. The rear suspension is an integral component in the design. Traditionally frames… …   Wikipedia


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