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ÖNORM EN 300417-5-1 V 1.2.1:2002-01
Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 5-1: Plesiochronous Digital Hierarchy (PDH) path layer functions
Действует
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Разработчик:
Зарубежные/ON
ICS:
33.040.20 Transmission. Including synchronization, cable systems, integrated cabling, pathways and multiplexing / Системы передачи. Включая синхронизацию, кабельные системы, интегрированные кабельные системы, магистрали и уплотнение каналов
Описание
The present document specifies a library of basic building blocks and a set of rules by which they are combined in order
to describe a digital transmission equipment. The library comprises the functional building blocks needed to completely
specify the generic functional structure of the European digital transmission hierarchy. Equipment which is compliant
with the present document can be described as an interconnection of a subset of these functional blocks contained
within the present document. The interconnections of these blocks should obey the combination rules given. The
generic functionality is described in the EN 300 417-1-1 [9].
Ключевые слова:
Telekommunikation, Kommunikationstechnologie, Nachrichtentechnik, Fernmeldetechnik, Informationsverarbeitung, Multiplexverfahren, TM, PDH, Schicht, Pfad, digital, Hierarchie, Abkürzung, Begriffe, Terminologie, Symbol, Nachrichtenübertragungsverfahren