標準號：BS EN 50377-4-2-2011
中文標準名稱：光纖通信系統用連接器組件和互連組件.產品規范.帶有全氧化鋯套圈U類SC/APC型單工8°端接在IEC 60793-2-50的類型B1.1和B1.3單模光纖
英文標準名稱：Connector sets and interconnect components to be used in optical fibre communication systems. Product specifications. Type SC/APC simplex 8° terminated on IEC 60793-2-50 of types B1.1 and B1.3 singlemode fibre, with full zirconia ferrule category U
標準類型：M33
發布日期：2011/1/1 12:00:00
實施日期：1999/12/20 12:00:00
中國標準分類號：M33
國際標準分類號：33.180.20
引用標準：EN 60793-2-50;EN 61300-2-1;EN 61300-2-2;EN 61300-2-4;EN 61300-2-5;EN 61300-2-6;EN 61300-2-7;EN 61300-2-12;EN 61300-2-17;EN 61300-2-18;EN 61300-2-22;EN 61300-2-26;EN 61300-2-27;EN 61300-2-42;EN 61300-2-44;EN 61300-2-46;EN 61300-3-6;EN 61300-3-10;EN 61300-3
適用范圍：1.1 Product definitionThis European Standard contains the initial, start of life dimensional, optical, mechanical and environmentalperformance requirements which a connector terminated with cylindrical zirconia 8° angled PC ferrule andassembled singlemode resilient alignment sleeve SC-APC simplex connector set (plug/adaptor/plug), adaptorand patchcord must meet in order for it to be categorised as an EN standard product.Since different variants and grades of performance are permitted, product marking details are given in 3.6.1.2 IntermateabilityAlthough all products conforming to the requirements of this standard will intermate, the resulting level ofrandom attenuation performance will only be ensured in accordance with Table 1. The intention is that thiswill be true irrespective of the manufacturing source(s) of the product.When intermating plug variants having different attenuation grades, the resulting level of attenuation cannotbe assured to be any better than the worst attenuation grade.The intermating of a grade C plug with a grade B plug will result in an uncertain level of random attenuationperformance.1.3 Operating environmentThe tests selected combined with the severities and durations are representative of a category Uenvironment described in EN 61753-1.1.4 ReliabilityWhilst the anticipated service life expectancy of the product in this environment is 20 years, compliance withthis standard does not guarantee the reliability of the product. This should be predicted using a recognisedreliability assessment programme.1.5 Quality assuranceCompliance with this standard does not guarantee the manufacturing consistency of the product. This shouldbe maintained using a recognised quality assurance programme.