標準號：DIN EN 60793-2-70-2017
中文標準名稱：光纖.第2-70部分:產品規格.保偏光纖分規格(IEC 60793-2-70-2017);德文版本EN 60793-2-70-2017
英文標準名稱：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
標準類型：M33
發布日期：1999/12/31 12:00:00
實施日期：2017/12/1 12:00:00
中國標準分類號：M33
國際標準分類號：33.180.10
引用標準：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
適用范圍：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.