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1 plesiochronous digital hierarchy
English-Spanish technical dictionary > plesiochronous digital hierarchy
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2 plesiochronous
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3 PDH
TELECOM jerarquía digital plesiocrónica f
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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
Plesiochronous digital hierarchy — Hiérarchie numérique plésiochrone Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • … Wikipédia en Français
Plesiochronous data hierarchy — Hiérarchie numérique plésiochrone Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • … Wikipédia en Français
Plesiochronous — The term Plesiochronous is derived from the Greek plesio , meaning near, and chronos , time, and refers to the fact that plesiochronous systems run in a state where different parts of the system are almost, but not quite perfectly, synchronised.… … Wikipedia
Digital multiplex hierarchy — In telecommunications, a digital multiplex hierarchy is a hierarchy consisting of an ordered repetition of tandem digital multiplexers that produce signals of successively higher data rates at each level of the hierarchy. Digital multiplexing… … Wikipedia
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 transmission group — In telecommunication, a digital transmission group is a group of digitized voice or data channels or both with bit streams that are combined into a single digital bit stream for transmission over communications media. Digital transmission groups… … Wikipedia
Jerarquía Digital Plesiócrona — La Jerarquía Digital Plesiócrona (JDP), conocida como PDH (Plesiochronous Digital Hierarchy), es una tecnología usada en telecomunicación tradicionalmente para telefonía que permite enviar varios canales telefónicos sobre un mismo medio (ya sea… … Wikipedia Español
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
Jerarquía digital síncrona — La Jerarquía Digital Síncrona (SDH) (Synchronous Digital Hierarchy) , se puede considerar como la revolución de los sistemas de transmisión, como consecuencia de la utilización de la fibra óptica como medio de transmisión, así como de la… … Wikipedia Español
Jerarquía Digital Síncrona — Introducción La Jerarquía digital síncrona (SDH) (Synchronous Digital Hierarchy) , se puede considerar como la evolución de los sistemas de transmisión, como consecuencia de la utilización de la fibra óptica como medio de transmisión, así como de … Enciclopedia Universal
