| 1. | Data circuit - terminating equipment dce 数据电路终接设备 |
| 2. | Data circuit - terminating equipment 数据电路终接设备 |
| 3. | Medium speed interface for data terminal equipment and data circuit terminating equipment 数据终端设备和数据电路终接设备的中速接口 |
| 4. | High - speed serial interface for data terminal equipment and data circuit - terminating equipment 数据终端设备和数据电路终接设备的高速串行接口 |
| 5. | A 48 56 64 kbit s data circuit termination equipment standardized for use on digital point - to - point leased circuits 点对点数字租用电路上使用的48 56 64kbit s数据电路终接设备技术要求 |
| 6. | Interface between data terminal equipment and data circuit - terminating equipment employing serial binary data interchange 使用串行二进制数据互换的数据终端设备和数据电路终接设备之间的接口 |
| 7. | Interface between data terminal equipment and data circuit termination equipment employing serial binary data interchange 使用串行二进制数据交换的数据终端设备和数据电路终接设备之间的接口 |
| 8. | List of definitions for interchange circuits between data terminal equipment and data circuit - terminating equipment in public data networks 公共数据网内数据终端设备和数据电路终接设备之间互 |
| 9. | Signal quality at interface between data terminal equipment and synchronous data circuit - terminating equipment for serial data transmission 串行数据传输用数据终端设备和同步数据电路终接设备之间接口的信号质量 |
| 10. | High speed 25 - position interface for data terminal equipment and data circuit - terminating equipment , including alternative 26 - position connector 数据终端设备和数据电路终接设备用的高速25插针接口暨可替换的26插针连接器 |