Digital Hierarchy Bit Rates - General Aspects of Digital Transmission Systems; Terminal Equipments (Study Groups XV and XVIII) 4 pp Study Groups XV and XVIII; 6pp
国外标准现行
标准号:ITU-T G.702-1988
标准名称: 基于SDH网的无线中继系统的结构和功能方面
英文名称:Digital Hierarchy Bit Rates - General Aspects of Digital Transmission Systems; Terminal Equipments (Study Groups XV and XVIII) 4 pp Study Groups XV and XVIII; 6pp