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ISO/IEC 2593:2000
Information technology -- Telecommunications and information exchange between systems -- 34-pole DTE/DCE interface connector mateability dimensions and contact number assignments
This International Standard specifies the 34-pole connector and the assignment of contact numbers at the interface between data terminal equipment (DTE) and data circuit-terminating equipment (DCE) where ITU-T Recommendation V.36 or Recommendation X.21bis together with Recommendation V.10 and V.11 are applicable.
This International Standard specifies the dimensions of the connector housing and gives recommendations for the type of locking device (jack-screw system) and connector shielding.
International Organization for Standardization [iso]

