ITU-T G.752-1988 Characteristics of Digital Multiplex Equipments Based on a Second Order Bit Rate of 6312 kbit/s and Using Positive Justification - General Aspects of Digital Transmission Systems; Terminal Equipments (Study Groups XV and XVIII) 10 pp
The third-order digital multiplex equipment using positive justification described below, is intended for use on digital paths and between countries using 1544 kbit/s and 6312 kbit/s primary and secondary multiplex equipments.
ITU-T G.752-1988 history
1988ITU-T G.752-1988 Characteristics of Digital Multiplex Equipments Based on a Second Order Bit Rate of 6312 kbit/s and Using Positive Justification - General Aspects of Digital Transmission Systems; Terminal Equipments (Study Groups XV and XVIII) 10 pp