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The present document describes the SDH radio specific functionalities defined in ETS 300 635 [2] and ETS 300 785 [3]
using the EN 300 417 series [5] methodology. The document contains the specification and the amendments necessary
to EN 300 417 series [5] in order to take into account radio requirements.
Considering that:
ITU-R Recommendation F.750 [1] defines SDH Radio specific functional blocks for transmission at STM-n
and sub-STM-1 (STM-0) data rate.
ETSI ETS 300 635 [2] based on ITU-R Recommendation F.750 [1] defines SDH Radio specific functional
blocks for transmission at STM-n data rate.
ETSI ETS 300 785 [3] based on previous ITU-R Recommendation F.750 [1] defines SDH Radio specific
functional blocks for transmission at sub-STM-1 data rate.
ETSI EN 300 417 [5] defines the generic functional requirements for Synchronous Digital Hierarchy (SDH)
equipment.
The present document defines the layer and their atomic function for SDH radio equipment.
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