ITU G.180:1993
ITU G.180:1993 Characteristics Of N + M Type Direct Transmission Restoration Systems For Use On Digital And Analogue Sections, Links Or Equipment
Table of Contents
1General2ObjectofRecommendation
3RSEspecifications
3.1Interfaces
3.2Operationalaspects
4RSCEspecifications
4.1Interfaces
4.2Operationalaspects
AnnexA
A.1Maximumpermissibleintrinsicjitterat
outputportsofregenerativerestoration
switchingequipment
AnnexB
B.1Jittertransfercharacteristicsrecommended
forregenerativerestorationswitching
equipment
AppendixIExamplesofalarmsandstatuscriteriafor
digitalsystems
AppendixIIExamplesformonitoringandself-test
proceduresfordigitalsystem