Essential requirements for terminal equipment intended for connection to digital leased circuits of the public telecommunications network using a CCITT Recommendation X.21bis interface
标准号:PD 7027-1995
标准名称: 使用CCITT推荐标准X.21bis 规定的接口与公共通信网络数字租借线路终端设备相连接的基本要求
英文名称:Essential requirements for terminal equipment intended for connection to digital leased circuits of the public telecommunications network using a CCITT Recommendation X.21bis interface
标准类型:国外标准
标准状态:现行
发布日期:1995-01-15
实施日期:1995-01-15
中国标准分类号(CCS):M32
国际标准分类号(ICS):35.180