This standard applies to digital signal conversion devices (UPS-D) data transmission equipment (ADT), intended for
GOST 28675-1990 Referenced Document
GOST 18145-1981 Circuits at the interface C2 of the data transmission equipment with the terminals in the consequent data input-output. Nomenclature and technical requirements
GOST 23675-1979 Interface circuits C2 of data transmission system. Electric parameters
GOST 27232-1987 Interface of data transmission with physical lines. Basic parameters
GOST 28675-1990 history
1990GOST 28675-1990 Data transmission equipment signal conversion modules for a 64 kbit/s basic digital channel. Types and basic parameters