Attachments to Public Switched Telephone Network (PSTN); General Technical Requirements for Equipment Connected to an Analogue Subscriber Interface in the PSTN Chapter 2: DC Characteristics
标准号:ETSI PRETS 300 001 CHP 2-1994
标准名称: 公共交换电话网(PSTN) 附件.与PSTN模拟用户接口相连设备的一般性技术要求.第2章:DC特性
英文名称:Attachments to Public Switched Telephone Network (PSTN); General Technical Requirements for Equipment Connected to an Analogue Subscriber Interface in the PSTN Chapter 2: DC Characteristics
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M40