Digital Line Systems Based on the Synchronous Digital Hierarchy for Use on Optical Fibre Cables - Digital Sections and Digital Line Systems (Study Group 15) 25 pp
国外标准现行
标准号:ITU-T G.958-1994
标准名称: 基于同步数字系列的光缆数字线路系统
英文名称:Digital Line Systems Based on the Synchronous Digital Hierarchy for Use on Optical Fibre Cables - Digital Sections and Digital Line Systems (Study Group 15) 25 pp