纤维光学互连器件和无源元件. 基本试验和测量程序. 第3-51部分: 检查和测量. 矩形套圈多光纤连接器的销规拔出力

[中文适用范围]： IEC 61300 的这一部分旨在描述测量矩形插芯多光纤连接器的插针规格拔出力所需的程序。该测量可用作销规插入力测量的替代方法，两者都评估销规插入母型连接器导销孔的配合情况。它们之间互换性的实验验证如附录A所示。对于公型连接器，采用IEC 61300-3-49来评估导销在导孔中的保持牢固程度。 [外文原描述]： IEC 61300-3-51:2014 is intended to describe the procedure required to measure the pin gauge withdrawal force for rectangular ferrule multi-fibre connectors. This measurement can be used as an alternative to the measurement of the pin gauge insertion force, both of which evaluate the fit of the pin gauge(s) into the guide pin hole(s) of the female-type connector. The experimental verification of interchangeability between them is shown in Annex A. For the male-type connector, IEC 61300-3-49 is applied to evaluate how securely the guide pins are retained in the guide holes. Keywords: pin gauge withdrawal force, pin gauge insertion force