DIN EN 60793-2-70-2017 光纤.第2-70部分:产品规格.保偏光纤分规格(IEC 60793-2-70-2017);德文版本EN 60793-2-70-2017

标准号：DIN EN 60793-2-70-2017
中文标准名称：光纤.第2-70部分:产品规格.保偏光纤分规格(IEC 60793-2-70-2017);德文版本EN 60793-2-70-2017
英文标准名称：Optical fibres - Part 2-70: Product specifications - Sectional specification for polarization-maintaining fibres (IEC 60793-2-70:2017); German version EN 60793-2-70:2017
标准类型：M33
发布日期：1999/12/31 12:00:00
实施日期：2017/12/1 12:00:00
中国标准分类号：M33
国际标准分类号：33.180.10
引用标准：DIN EN 60793-1-20-2017;DIN EN 60793-1-21-2002;DIN EN 60793-1-22-2002;DIN EN 60793-1-30-2011;DIN EN 60793-1-40-2004;DIN EN 60793-1-44-2012;DIN EN 60793-1-45-2004;DIN EN 60793-1-46-2002;DIN EN 60793-1-52-2014;DIN EN 60793-1-60-2017;DIN EN 60793-1-61-2017;DI
适用范围：This part of IEC 60793 is applicable to optical fibre types D1 (Polarization-maintaining fibre suitable for use at 980 nm), D2 (Polarization-maintaining fibre suitable for use at 1310 nm), D3 (Polarization-maintaining fibre suitable for use at 1550 nm). These fibres are polarization-maintaining fibre types, and are used or can be incorporated in information transmission equipment and optical fibre cable. These fibres are available for use in optical transport networks.Three types of requirements apply to these fibres: - general requirements defined in IEC 60793-2; - specific requirements common to the category D polarization-maintaining fibres covered in this standard and which are given in Clause 4; - particular requirements applicable to individual fibre types or specific applications, which are defined in Annexes A to C.