ITU-T G.7715 Y.1706 (06 02)(E) Architecture and requirement

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1、INTERNATIONALTELECOMMUNICATIONUNIONITU-TG.7715/Y.1706TELECOMMUNICATION(06/2002)STANDARDIZATIONSECTOROFITUSERIESG:TRANSMISSIONSYSTEMSANDMEDIA,DIGITALSYSTEMSANDNETWORKSDigitalterminalequipments–Operations,administrationandmaintenancefeaturesoftransmissio

2、nequipmentSERIESY:GLOBALINFORMATIONINFRASTRUCTUREANDINTERNETPROTOCOLASPECTSInternetprotocolaspects–Operation,administrationandmaintenanceArchitectureandrequirementsforroutingintheautomaticallyswitchedopticalnetworksITU-TRecommendationG.7715/Y.1706ITU-T

3、G-SERIESRECOMMENDATIONSTRANSMISSIONSYSTEMSANDMEDIA,DIGITALSYSTEMSANDNETWORKSINTERNATIONALTELEPHONECONNECTIONSANDCIRCUITSG.100–G.199GENERALCHARACTERISTICSCOMMONTOALLANALOGUECARRIER-G.200–G.299TRANSMISSIONSYSTEMSINDIVIDUALCHARACTERISTICSOFINTERNATIONALCA

4、RRIERTELEPHONEG.300–G.399SYSTEMSONMETALLICLINESGENERALCHARACTERISTICSOFINTERNATIONALCARRIERTELEPHONEG.400–G.449SYSTEMSONRADIO-RELAYORSATELLITELINKSANDINTERCONNECTIONWITHMETALLICLINESCOORDINATIONOFRADIOTELEPHONYANDLINETELEPHONYG.450–G.499TESTINGEQUIPMEN

5、TSG.500–G.599TRANSMISSIONMEDIACHARACTERISTICSG.600–G.699DIGITALTERMINALEQUIPMENTSG.700–G.799DIGITALNETWORKSG.800–G.899DIGITALSECTIONSANDDIGITALLINESYSTEMG.900–G.999QUALITYOFSERVICEANDPERFORMANCEG.1000–G.1999TRANSMISSIONMEDIACHARACTERISTICSG.6000–G.6999

6、DIGITALTERMINALEQUIPMENTSG.7000–G.7999GeneralG.7000–G.7099CodingofanaloguesignalsbypulsecodemodulationG.7100–G.7199CodingofanaloguesignalsbymethodsotherthanPCMG.7200–G.7299PrincipalcharacteristicsofprimarymultiplexequipmentG.7300–G.7399Principalcharact

7、eristicsofsecondordermultiplexequipmentG.7400–G.7499PrincipalcharacteristicsofhigherordermultiplexequipmentG.7500–G.7599PrincipalcharacteristicsoftranscoderanddigitalmultiplicationequipmentG.7600–G.7699Operations,administrationandmaintenancefeaturesoft

8、ransmissionequipmentG.7700–G.7799PrincipalcharacteristicsofmultiplexingequipmentforthesynchronousdigitalhierarchyG.7800–G.7899OtherterminalequipmentG.7900–G.7999DIGITALNETWORKSG.8000–G.8999Forfurtherdetails,pleaserefertothelistofITU-TRe