Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

ÖNORM EN 300417-9-1 V 1.1.1:2002-01

Действует
Transmission and Multiplexing (TM) - Generic requirements of transport functionality of equipment - Part 9: Synchronous Digital Hierarchy (SDH) concatenated path layer functions - Sub-part 1: Requirements
The present document specifies requirements of transport functionality of equipment, which processes SDH
concatenated path layers. The functionality is described by a set of functional building blocks and a set of rules by
which they are combined. The generic description method and generic functionality is described in EN 300 417-1-1 [1]
and ITU-T Recommendation G.806 [2].
For equipment which is compliant with the present document the processing of SDH concatenated path layers with in
the equipment shall be describable as an interconnection of a subset of the functional blocks contained within the
present document.
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