ITU-T V.11-1996
工作在最高速率10Mbit/s的数据信令上的平衡双流接口电路的电特性-系列V
Electrical Characteristics for Balanced Double-Current Interchange Circuits Operating at Data Signalling Rates up to 10 Mbit/s - Series V: Data Communication over the Telephone Network Interfaces and Voiceband Modems Study Group 14; 19 pp [Superseded: ITU