GB/T 15278-1994 Information processing—Data encipherment-Physical layer interoperability requirements

CCITT 建议 V.24 CCITT 建议 X.20 CCITT 建议 X.21 CCITT 建议 X.21bis CCITT 建议 X.20bis GJB 389.1 CCITT 建议 V.54 ISO 7498-2 GB/T 5271.9-2001 Information technology—Vocabulary—Part 9:Data communication GB/T 9387.1-1998 Information technology—Open systems interconnection—Basic reference Model—Part 1:The Basic Model GB/T 9387.2-1995 Information processing system—Open Systems Interconnection—Basic Reference Model—Part 2:Security architecture GB/T 9387.3-1995 Information processing system—Open Systems Interconnection—Basic Reference Model—Part 3:Naming and addressing GB/T 9387.3-2008 Information technology—Open Systems Interconnection—Basic Reference Model—Part 3:Naming and addressing GB/T 9387.4-1996 Information processing systems—Open Systems Interconnection—Basic Reference Model—Part 4:Management framework GB/T 15277-1994 Information processing—Modes of operation for a 64-bit block cipher algorithm GB/T 3454-1982 List of definitions for interchange circuits between data terminal equipment and data-circuit-terminating equipment GB/T 3454-2011 List of definitions for interchange circuits between data terminal equipment(DTE) and data circuit-terminating equipment(DCE) GB/T 11592-2011 Interface between data terminal equipment(DTE) and data circuit-terminating equipment(DCE) for start-stop transmission services on public data networks GB/T 11593-2001 Interface between data terminal equipment and data circuit-terminating equipment for synchronous operation on public data networks GB/T 11599-2009 Use on public data networks of data terminal equipment (DTE)which is designed for interfacing to synchronous V-series MODEMs GB/T 11600-2009 Use on public data networks of data terminal equipment (DTE)which is designed for interfacing to asynchronous duplex V-series MODEMS

ISO 9160-88