- 威望
 - 13841 
 - 金币
 - 15810 
 - 贡献
 - 236 
 - 在线时间
 - 102 小时
 - 最后登录
 - 2022-4-28
 - 阅读权限
 - 90
 - 注册时间
 - 2012-3-2
 - 积分
 - 13841
  
 
 
 
   
TA的每日心情  | 擦汗 2014-7-2 18:11:55 | 
|---|
 
  签到天数: 1 天 连续签到: 1 天 [LV.1]初来乍到 - 金币
 - 15810 
 - 贡献
 - 236 
 - 威望
 - 13841 
 - 在线时间
 - 102 小时
 - 注册时间
 - 2012-3-2
 - 最后登录
 - 2022-4-28
 - 积分
 - 13841
  
 | 
 
                   【英文标准名称】:     Optical fibres. Product specifications. Sectional specification for category A2 multimode fibres            【原文标准名称】:     光纤.产品规范.类别A2多模光纤的分规范            【标准号】:     BS EN 60793-2-20-2009            【标准状态】:     现行            【国别】:     英国            【发布日期】:     2009-07-31    【实施或试行日期】: 2009-07-31【发布单位】: 英国标准学会(GB-BSI)【起草单位】: BSI【标准类型】: ()【标准水平】: ()【中文主题词】: 通信电缆;数据处理;数据传输;设计;尺寸规格;电气工程;电子设备及元件;环境要求;纤维光缆;光纤;总论;多模纤维;光通信系统;光学纤维;光波导;光电子学;产品规范;分规范;规范;规范(验收);抗扯裂强度【英文主题词】: Communication cables;Data processing;Data transmission;Design;Dimensions;Electrical engineering;Electronic equipment and components;Environmental requirements;Fibre optic cables;Fibre optics;General section;Multimode fibres;Optical communication systems;Optical fibres;Optical waveguides;Optoelectronics roduct specification;Sectional specification;Specification;Specification (approval);Tear strength【摘要】: This part of IEC 60793-2 is applicable to optical fibres type A2a, A2b, and A2c. These fibres are used or can be incorporated in information transmission equipment and optical fibre cables (typically up to 2 km).Three types of requirements apply to these fibres:– general requirements as defined in IEC 60793-2;– specific requirements common to the category A2 multimodal fibres covered in this standard and which are given in Clause 3;– particular requirements applicable to individual fibre types or specific applications, whichare defined in the normative family specification annexes.【中国标准分类号】: M33【国际标准分类号】: 33_180_10【页数】: 20P.;A4【正文语种】: 英语           
           |   
 
  
 |