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SMPTE RP 139:1997
[ACTIVE] [STABILIZED]

Tributary Interconnection for Digital Control Interface

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Recommended Practice (RP)
Pages
1–9
Abstract
This practice describes the mechanism for the transfer of control messages between tributaries used within a general-purpose communications channel of an interface system which transports data and digital control signals between equipment utilized in the production, post-production, and/or transmission of visual and aural information. — It is intended that the mechanism described in this practice be utilized when transferring control messages between tributaries used as a part of an overall system. The tributaries may be located either within a local network or on separate local networks which are interconnected by means of gateways and an interconnection bus. — It is further intended that this mechanism, when used as part of an overall system, shall allow the interconnection of programmable and nonprogrammable equipment as required to configure an operational system with defined functions, and will allow rapid reconfiguration of a system to provide more than one defined function utilizing a given group of equipment. — (1.1.1) The message transfer mechanism makes use of virtual circuits, linkage directories, and system service messages (defined below). — (1.1.2) The primary intent of this practice is to define the mechanism enabling the transfer of messages between tributaries for the purpose of controlling equipment by external means.
Release Tag
19970812-pub
Publication Date
1997-08-12
Approval Date
1997-08-12
Stabilized Date
2003-02-07
DOI
10.5594/SMPTE.RP139.1997
ISBN
978-1-61482-158-8
Link
https://doi.org/10.5594/SMPTE.RP139.1997
Group
SMPTE 34CS Media Systems, Control and Services
Keyword(s)
Communication, Networking and Broadcast Technologies, Television, Control
ICS Codes
33.160.01 Audio, video and audiovisual systems in general
33.170 Television and radio broadcasting
33.200 Telecontrol. Telemetering
Copyright
© 1997 Society of Motion Picture and Television Engineers, Inc.
Latest version of SMPTE RP 139

Document Versions — SMPTE RP 139

Normative Reference(s)

  • ISO.3309.1993 — ISO/IEC 3309:1993, Information Technology — Telecommunications and Information Exchange Between Systems — High-Level Data Link Control (HDLC) Procedures — Frame Structure EXTERNAL
  • ISO.4335.1993 — ISO/IEC 4335:1993, Information Technology — Telecommunications and Information Exchange Between Systems — High-Level Data Link Control (HDLC) Procedures — Elements of Procedures EXTERNAL
  • ISO.4903.1989 — ISO 4903:1989, Information Technology — Data Communication — 15-Pole DTE/DCE Interface Connector and Contact Number Assignments. EXTERNAL
  • T-REC-X.21 — CCITT Recommendation X.21, Interface Between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) for Synchronous Operation on Public Data Networks. EXTERNAL
  • T-REC-X.24 — CCITT Recommendation X.24, List of Definitions for Interchange Circuits Between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) on Public Data Networks. EXTERNAL
  • T-REC-X.25 — CCITT Recommendation X.25, Interface Between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) for Terminals Operating in the Packet Mode and Connected to Public Data Networks by Dedicated Circuit. EXTERNAL
  • T-REC-X.27 — CCITT Recommendation X.27, Electrical Characteristics for Balanced Double-Current Interchange Circuits for General Use with Integrated Circuit Equipment in the Field of Data Communications. EXTERNAL

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<span class="citation"><cite>SMPTE RP 139:1997</cite>, Tributary Interconnection for Digital Control Interface. Available at <a href="https://doi.org/10.5594/SMPTE.RP139.1997" target="_blank" rel="noopener">https://doi.org/10.5594/SMPTE.RP139.1997</a></span>
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SMPTE RP 139:1997, Tributary Interconnection for Digital Control Interface
doi: 10.5594/SMPTE.RP139.1997
url: https://doi.org/10.5594/SMPTE.RP139.1997
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<cite id="bib-smpte-rp139-1997">SMPTE RP 139:1997</cite>, Tributary Interconnection for Digital Control Interface
<span class="doi">10.5594/SMPTE.RP139.1997</span>
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SMPTE RP 139, Tributary Interconnection for Digital Control Interface
doi: 10.5594/SMPTE.RP139
url: https://doi.org/10.5594/SMPTE.RP139
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<cite id="bib-smpte-rp139">SMPTE RP 139</cite>, Tributary Interconnection for Digital Control Interface
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