60793-2-10-2011 Fibres optiques – Partie 2-10: Spécifications de produits – Spécification intermédiaire pour les fibres multimodales de catégorie A1 (Edition 4.0)
Optical fibres – Part 2-10: Product specifications – Sectional specification for category A1 multimode fibres (Edition 4.0)
Fibres optiques – Partie 2-10: Spécifications de produits – Spécification intermédiaire pour les fibres multimodales de catégorie A1 (Edition 4.0) 是非强制性国家标准，您可以免费下载前三页
This part of IEC 60793 is applicable to optical fibre types A1a@ A1b@ and A1d. These fibres are used 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 mm fibre. Type A1b applies to 62@5/125 mm graded index fibre and A1d applies to 100/140 mm graded index fibre. Other applications include@ but are not restricted to@ the following: short reach@ high bit-rate systems in telephony@ distribution and local networks carrying data@ voice and/or video services; on-premises intra-building and inter-building fibre installations including Data Centres@ LANs@ Storage Area Networks@ PBXs@ video@ various multiplexing uses@ outside telephone cable plant use@ and miscellaneous related uses. Three types of requirements apply to these fibres: ?C general requirements@ as defined in IEC 60793-2; ?C specific requirements common to the category A1 multimode fibres covered in this standard and which are given in Clause 3; ?C particular requirements applicable to individual fibre types or specific applications@ which are defined in the normative family specification annexes.