ISO/IEC 8877:1992 PDF | Request Standard
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ISO/IEC 8877:1992

Information technology - Telecommunications and information exchange between systems - Interface connector and contact assignments for ISDN Basic Access Interface located at reference points S and T

Standard by IEC, 1992-12-11

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  • Language: English
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About This Item

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ISO/IEC 8877:1992 defines the interface connector and contact assignments for the ISDN Basic Access Interface located at reference points S and T. For engineering teams, test laboratories, and procurement specialists, this technical reference helps ensure that equipment interfaces are evaluated against a consistent connector and pinout arrangement. ISO/IEC 8877:1992 is relevant where documented evaluation, interoperability checks, and interface-level conformity assessment are part of the workflow for telecommunications hardware and related systems.

Overview of ISO/IEC 8877:1992

This technical document addresses the physical interface details needed to support the ISDN Basic Access Interface at the S and T reference points. Its main value is in clarifying connector usage and contact assignments so that design teams, integrators, and verification activities can align on a common engineering specification. Because it focuses on interface definition rather than broader system behavior, ISO/IEC 8877:1992 is typically used as a compliance reference during technical review, product evaluation, and documentation control.

Compliance applications of ISO/IEC 8877:1992

Organizations may use ISO/IEC 8877:1992 when assessing ISDN-related terminal equipment, interface modules, or network-connected hardware that depends on standardized physical connections. It can support laboratory evaluation, procurement review, and configuration verification by providing a documented basis for connector and contact assignment checks. In quality workflows, the reference may also assist with controlled specification matching, supplier comparison, and conformity assessment preparation for telecommunications installations or equipment integration projects.

Importance of compliance with ISO/IEC 8877:1992

Using a consistent interface reference helps reduce connection errors, support operational consistency, and improve technical validation across design and test environments. For organizations managing electrical equipment or telecommunications components, alignment with ISO/IEC 8877:1992 can simplify interoperability checks and strengthen risk management during deployment or acceptance testing. It also helps teams maintain traceable engineering documentation, improve testing consistency, and support procurement decisions where connector compatibility is part of the compliance requirement.

  • Connector and contact assignment reference for ISDN Basic Access Interface planning
  • Useful for interface verification in engineering documentation and test procedures
  • Supports procurement checks where physical compatibility must be confirmed
  • Helps standardize technical assessment and conformity assessment activities
  • Relevant to integration, acceptance testing, and controlled system deployment
SKU: 9ff6ba389284

  • Publication Date: 1992-12-11
  • Standard Status: Derived
  • Publisher: IEC
  • Edition: 1

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