BS EN 60793-2-10-2011 光纤.产品规范.A1类多模纤维分规范

标准号：BS EN 60793-2-10-2011
中文标准名称：光纤.产品规范.A1类多模纤维分规范
英文标准名称：Optical fibres. Product specifications. Sectional specification for category A1 multimode fibres
标准类型：M33
发布日期：2011/6/30 12:00:00
实施日期：2011/6/30 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：IEC 60793-1-1;IEC 60793-1-20;IEC 60793-1-21;IEC 60793-1-22;IEC 60793-1-30;IEC 60793-1-31;IEC 60793-1-32;IEC 60793-1-33;IEC 60793-1-34;IEC 60793-1-40;IEC 60793-1-41;IEC 60793-1-42;IEC 60793-1-43;IEC 60793-1-46;IEC 60793-1-47;IEC 60793-1-49;IEC 60793-1-50;I
适用范围：This part of IEC 60793 is applicable to optical fibre types A1a, A1b, and A1d. These fibres areused or can be incorporated in information transmission equipment and optical fibre cables.Type A1a fibre is a 50/125 mm graded index fibre. Type A1a.1 applies to 50/125 mm fibre,while A1a.2 and A1a.3 apply to two bandwidth grades of 850 nm laser-optimised 50/125 mmfibre. Type A1b applies to 62,5/125 mm graded index fibre and A1d applies to 100/140 mmgraded index fibre.Other applications include, but are not restricted to, the following: short reach, high bit-ratesystems in telephony, distribution and local networks carrying data, voice and/or videoservices; on-premises intra-building and inter-building fibre installations including DataCentres, LANs, Storage Area Networks, PBXs, video, various multiplexing uses, outsidetelephone cable plant use, and miscellaneous related uses.Three types of requirements apply to these fibres:– general requirements, as defined in IEC 60793-2;– specific requirements common to the category A1 multimode fibres covered in thisstandard 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.