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ISO 4903

Information Technology - Data Communication - 15-Pole DTE/DCE Interface Connector and Contact Number Assignments

active, Most Current
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Organization: ISO
Publication Date: 1 October 1989
Status: active
Page Count: 20
ICS Code (Physical layer): 35.100.10

Document History

ISO 4903
October 1, 1989
Information Technology - Data Communication - 15-Pole DTE/DCE Interface Connector and Contact Number Assignments
A description is not available for this item.

References

This document is referenced by:
ATIS 0600403.01 - Network and Customer Installation Interfaces - Integrated Services Digital Network (ISDN) Primary Rate Layer 1 Electrical Interfaces Specification
Published by ATIS on May 1, 1999
General This standard establishes performance and technical criteria for interfacing and interconnecting the various functional groups shown in Figure 1. Compliance with this standard is intended to...
This document is referenced by:
IEC 60870-6-2 - Telecontrol Equipment and Systems - Part 6: Telecontrol Protocols Compatible with ISO Standards and ITU-T Recommendations - Section 2: Use of Basic Standards (OSI Layers 1- 4)
Published by IEC on October 1, 1995
This section of IEC 870-6 considers the standards related to layers 1-4 of the OSI reference model. Its objectives are as follows: — to describe the role and the functions carried out by each layer;...
This document is referenced by:
CSA ISO/IEC 8481 - Information Technology - Telecommunications and Information Exchange between Systems - DTE to DTE Direct Connections
Published by CSA on March 1, 2001
This International Standard describes an arrangement for interconnection of Data Terminal Equipment (DTE), without intermediate Data Circuit-terminating Equipment (DCE), in terms of electrical,...
This document is referenced by:
TBR 2 - Attachment Requirements for Data Terminal Equipment (DTE) to Connect to Packet Switched Public Data Networks (PSPDNs) for CCITT Recommendation X.25 Interfaces at Data Signalling Rates up to 1 920 kbit/s Utilizing Interfaces Derived from CCITT Recommendations X.21 and X.21 bis
Published by ETSI on January 1, 1997
A description is not available for this item.
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