Synchronous Digital Hierarchy


Synchronous Digital Hierarchy
SDH
Синхронная цифровая иерархия

English-Russian oil and gas mini dictionary. 2014.

Смотреть что такое "Synchronous Digital Hierarchy" в других словарях:

  • Synchronous Digital Hierarchy — Synchronous Digital Hierarchy,   SDH …   Universal-Lexikon

  • Synchronous Digital Hierarchy — Die Synchronous Digital Hierarchy (SDH) ist eine der Multiplextechniken im Bereich der Telekommunikation, die das Zusammenfassen von niederratigen Datenströmen zu einem hochratigen Datenstrom erlaubt. Das gesamte Netz ist dabei synchron.… …   Deutsch Wikipedia

  • Synchronous Digital Hierarchy — SDH Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom. {{{image}}}   Sigles d une seule lettre   Sigles de deux lettres > Sigles de trois lettres …   Wikipédia en Français

  • Synchronous Digital Hierarchy —    Abbreviated SDH. A set of fiber optic based standards from the ITU for use with SONET and ATM in Europe …   Dictionary of networking

  • Standardized digital transmission rates for the synchronous digital hierarchy (SDH), the synchronous optical network (SONET), and the optical carrier (OC) hierarchy — ▪ Table Standardized digital transmission rates for the synchronous digital hierarchy (SDH), the synchronous optical network (SONET), and the optical carrier (OC) hierarchy* SDH system SONET system OC level transmission rate in megabits per… …   Universalium

  • Plesiochronous digital hierarchy — Hiérarchie numérique plésiochrone Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • …   Wikipédia en Français

  • Plesiochronous Digital Hierarchy — The Plesiochronous Digital Hierarchy (PDH) is a technology used in telecommunications networks to transport large quantities of data over digital transport equipment such as fibre optic and microwave radio systems. The term plesiochronous is… …   Wikipedia

  • Synchronous optical networking — (SONET) and Synchronous Digital Hierarchy (SDH), are two closely related multiplexing protocols for transferring multiple digital bit streams using lasers or light emitting diodes (LEDs) over the same optical fiber. The method was developed to… …   Wikipedia

  • Synchronous Optical Network —    Abbreviated SONET. A set of fiber opticbased communications standards with transmission rates from 51.84Mbps to 13.22Gbps.    First proposed by Bellcore in the mid1980s, SONET was standardized by ANSI, and the ITU adapted SONET in creating the …   Dictionary of networking

  • Digital Transmission Hierarchies — In telecommunications, the two following distinct digital hierarchical structures exist: Plesiochronous Digital Hierarchy (PDH) Synchronous Digital Hierarchy (SDH) This article related to telecommunications is a stub. You can help Wikipedia by… …   Wikipedia

  • Digital Signal 0 — (DS0) is a basic digital signaling rate of 64 kbit/s, corresponding to the capacity of one voice frequency equivalent channel.[1] The DS0 rate, and its equivalents E0 and J0, form the basis for the digital multiplex transmission hierarchy in… …   Wikipedia


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