标准摘要
[中文适用范围]： 本标准规定了在数据终端设备(DTE)和数据电路终接设备(DCE)之间的接口处34插针连接器和 接触件编号分配，该接口适用于符合GB／T 9412或GB／T 11599以及ITU—T建议V．10和V．11的 设备。 注：按照GB／T 9412以及lTU_T建议V．1l中定义的电气特性所设计的接口之间可能在有限程度内具备互操作 性。这可以通过下列方法来达到，该方法是分别使用按照GB／T 9951和GB／T 9950或GB／T 9952连接该接口 连接器的无源适配器。 本标准规定了连接器外壳的尺寸并给出了锁定装置(推拉螺旋机构)和连接器屏蔽的建议。 [外文原描述]： 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. NOTE 1 An interoperation between interfaces designed according to electrical characteristics specified in ITU-T Recommendation V.36 and those specified in ITU-T Recommendation V.11 is, at least to a limited degree, possible. This can be achieved, for example, by using a passive adaptor which joins the interface connectors in accordance with ISO/IEC 2593 and ISO 4902, or ISO 4903, respectively. 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.
英文名称Information technology - Telecommunications and information exchange between systems - 34-pole DTE/DCE interface connector mateability dimensions and contact number assignments