English-German dictionary of Electrical Engineering and Electronics. 2013.
Plesiochronous difference — In telecommunications, if two digital signals are plesiochronous, their transitions occur at nearly the same rate, with any variation being within preset limits. EXAMPLE: If two networks are working together their clocks may be using two… … Wikipedia
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 data hierarchy — Hiérarchie numérique plésiochrone Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • … Wikipédia en Français
Plesiochronous digital hierarchy — Hiérarchie numérique plésiochrone Pile de protocoles 7 • Application 6 • Présentation 5 • Session 4 • … Wikipédia en Français
List of network protocols — This is an incomplete list of network protocols, categorized by their nearest OSI model layers. Many of these protocols, however, are originally based on the Internet Protocol Suite (TCP/IP) and other models and often do not fit neatly into OSI… … Wikipedia
плезиохронная сеть — Сеть, частоты опорных генераторов которой практически не отличаются друг от друга, вследствие чего потери, вызываемые проскальзыванием символов, крайне редки. [Л.М. Невдяев. Телекоммуникационные технологии. Англо русский толковый словарь… … Справочник технического переводчика
Building Integrated Timing Supply — (BITS), also called Building Integrated Timing System, is a method for distributing a precision clock among telecommunications equipment. The physical medium is a T1/E1 (DS1) line. Faster networks depend on accurate timing. As the number of bits… … Wikipedia
Time-division multiplexing — (TDM) is a type of digital or (rarely) analog multiplexing in which two or more signals or bit streams are transferred apparently simultaneously as sub channels in one communication channel, but are physically taking turns on the channel. The… … Wikipedia
E-carrier — In digital telecommunications, where a single physical wire pair can be used to carry many simultaneous voice conversations by time division multiplexing, worldwide standards have been created and deployed. The European Conference of Postal and… … 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
ГОСТ 22670-77: Сеть связи цифровая интегральная. Термины и определения — Терминология ГОСТ 22670 77: Сеть связи цифровая интегральная. Термины и определения оригинал документа: 10. n ичный сигнал электросвязи n агу digital signal Цифровой сигнал электросвязи, имеющий п возможных состояний представляющего параметра,… … Словарь-справочник терминов нормативно-технической документации
