ydt 1198-2002 光纤活动连接器插针体技术要求

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1、ICS33.180.20M331'1u中华人民共和国通信行业标准YD/T1198-2002光纤活动连接器插针体技术要求Techincalrequirementofferruleforopticalfiberconnector2002-06-21发布2002-06-21实施中华人民共和国信息产业部发布YD/T1198-2002目次前言··············。·······························································································

2、··········⋯⋯II1范围·············································································································，······⋯⋯12规范性引用文件··········································。··············································.............⋯⋯13术语和定义······················

3、····················································································⋯⋯14技术要求··············································································································⋯⋯15检验·····································································

4、················································⋯⋯46包装和标志···········································································································⋯⋯5YD/T1198-2002oli吕本标准是根据YD/T895-1997(SC/PC型单模光纤活动连接器技术条件》和IEC61754-6(1997)(MU型活动连接器子系统》对插针体的要求，并结合我国生产光纤活动连接器的实

5、际而制定的。本标准由信息产业部电信科学研究院提出并归口。本标准起草单位:武汉邮电科学研究院本标准主要起草人:梁臣桓李晓红YD/T1198-2002光纤活动连接器插针体技术要求1范围本标准规定了一般用途的光纤连接器插针体的图形、几何尺寸及精度;规定了插针体的物理性能、检验、机械耐久性。本标准适用于光纤活动连接器用小2.500mm及中1.250mm二氧化错(Zr02)陶瓷光纤连接器插针体(以下简称陶瓷插针体)。也适用于金属插针体。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包括勘误的内

6、容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。GB2828逐批检查计数抽样程序及抽样表(适用于连接批的检查)3术语和定义下列术语和定义适用于本标准。3.1插针体ferrule光纤连接器插头中精密对中的圆柱体，中心有一微孔，用作固定光纤。3.2同心度eccentricity微孔中心和插针圆柱体中心之间的偏移。3.3角偏差angularmisalignment光束轴线与插针圆柱体轴线之间的角偏移。4技术要求4.1分类按插针体的精度要求分类如下:—多模光纤

7、连接器用陶瓷插针体;—单模光纤连接器用陶瓷插针体。按插针体的外径分类如下:—中2.500mm陶瓷插针体;—小1.250mm陶瓷插针体。4.2图形和几何尺寸4.2.1单模光纤连接器用中2.500mm陶瓷插针体的形状和尺寸如图1所示。YD/T1198-2002单位@}0.00140.d1256~，护30o琴l刀黔\峭个密︺邑引卿窜一象川一风/嗽引导./~SR20立一人声10.510.051巴︺︼引二心.ST连接器擂针体长度为12.730.05圈，单模光纤连接器用帕.500mm陶倪擂针体的形状和尺寸4.2.2多模光纤连接器用中2.500mm陶瓷插针体

8、的形状和尺寸如图2所示。单位:例n\。1/.ST型擂针体长度为12.710.1圈2奋橄光纤连接.用中2.500mm自倪擂