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Data Communications Standards

 

 

 

 

         

 

Table 1.  Data Communications Standards

Organization

Standard

Pertains to

American National Standards Institute (ANSI)

X3.4

ASCII-coded character set

X3.15

Serial Data Transmission Sequences

X3.16

Digital Comms Character Structure and Parity

X3.24

Signal Quality and Timing for DTE (Data Terminal Equipment) & DCE (Data Communications Equipment)

X3.28

Link Control for Character-oriented Protocols

X3.44

Information Channel Performance Criteria

X3.66

Advanced Data Comms Control Procedure (ADCCP)

Consultative Commitee for International Telegraph and Telephone (CCITT)

CCITT V.10

Characteristics of Unbalanced Serial Serial Interface

CCITT V.11

Characteristics of Balanced Serial Serial Interface

CCITT V.24

Functions of DTE/DCE Interface Lines

CCITT V.28

RS-232-Compatible Electrical Characteristics

CCITT X.20

Asynchronous Character-oriented Equipment for Public Data Networks

CCITT X.21

Synchronous Character-oriented Equipment for Public Data Networks

CCITT X.25

Public Data Network Interface/Control

Electronics Industries Association (EIA)

RS-232

Serial Interface between DTE and DCE

RS-334

Signal Quality and Timing for the RS-232 Interface

RS-422

Characteristics of a Balanced Serial Interface

RS-423

Characteristics of an Unbalanced Serial Interface

RS-449

Mechanical/Functional Requirements of RS-422 / RS-423 Interface

RS-485

Multi-point Communications

RS-530

Connectors for RS-422 and RS-423

International Standards Organization (ISO)

ISO-DP7498

Reference Model for open systems interconnection (OSI) used a  framework for network architectures

Institute of Electrical and Electronics Engineers (IEEE)

IEEE-802

Local and Metropolitan Area Networks

           

See Also:  Assorted Reference Tables