·产品描述DescriptionGYXTW光缆的结构是将250μm光纤套入高模量材料制成的松套管中，松套管内填充防水化合物。松套管外用一层双面涂塑钢带（PSP）纵包，钢带和松套管之间加阻水材料以保证光缆的紧凑和纵向阻水，两侧放置两根平行钢丝后挤制聚乙烯护套成缆。Thefibers,250μm,arepositionedinaloosetubemadeofahighmodulusplastic.Thetubesarefilledwithawater-resistantfillingcompound.ThetubeiswrappedwithalayerofPSPlongitudinally.BetweenthePSPandtheloosetubewater-blockingmaterialisappliedtokeepthecablecompactandwatertight.Twoparallelsteelwiresareplacedatthetwosidesofthesteeltape.Thecableiscompletedwithapolyethylene(PE)sheath.·产品特点Characteristics·具有良好的机械性能和温度性能·Goodmechanicalandtemperatureperformance·松套管材料本身具有良好的耐水解性能和较高的强度·Highstrengthloosetubethatishydrolysisresistant·管内充以特种油膏，对光纤进行了关键性保护·Specialtubefillingcompoundensureacriticalprotectionoffiber·良好的抗压性和柔软性·Crushresistanceandflexibility·双面涂塑钢带（PSP）提高光缆的抗透潮能力·PSPenhancingmoisture-proof·两根平行钢丝保证光缆的抗拉强度·Twoparallelsteelwiresensuretensilestrength·直径小、重量轻、容易敷设·***alldiameter,lightweightandfriendlyinstallation·较长的交货长度·Longdeliverylength·产品标准Standa***GYXTW光缆符合YD/T769-2003标准GYXTWcablecomplieswithStandardYD/T769-2003.·光学特性OpticalCharacteristicsG.652G.65550/125μm62.5/125μm衰减Attenuation(+20℃)@850nm≤3.0dB/km≤3.0dB/km@1300nm≤1.0dB/km≤1.0dB/km@1310nm≤0.36dB/km≤0.40dB/km@1550nm≤0.22dB/km≤0.23dB/km带宽(***)Bandwidth(ClassA)@850nm≥500MHz·km≥200MHz·km@1300nm≥1000MHz·km≥600MHz·km数值孔径NumericalAperture0.200&plu***n;0.015NA0.275&plu***n;0.015NA光缆截止波长CableCut-offW***elengthλcc≤1260nm≤1480nm·结构参数TechnicalParameters光缆型号CableType光纤数FiberCount光缆直径CableDiametermm光缆重量CableWeightkg/km允许拉伸力TensileStrength长期/短期Long/ShortTermN允许压扁力CrushResistance长期/短期Long/ShortTermN/100mm弯曲半径BendingRadius静态/动态Static/DynamicmmGYXS/GYXTW-2~122~1210.0105600/1500300/100010D/20DGYXS/GYXTW-2~122~1210.61241000/30001000/300010D/20DGYXS/GYXTW-14~2414~2412.51491000/30001000/300010D/20DGYXS/GYXTW-26~3626~3614.01901000/30001000/300010D/20DGYXS/GYXTW-38~4838~4815.02161000/30001000/300010D/20D储存、使用温度:-40℃至+70℃Storage/OperatingTemperature:-40℃to+70℃牌子好的光缆，质量好的光缆，信誉好的光缆厂，性价比高的光缆，深圳光缆厂，***的光缆厂，***服务好的光缆，用长飞纤芯的光缆，低烟无卤光缆，矿用光缆，层绞式光缆，中心束管式光缆，非金属光缆，铠装光缆，海底光缆，加强芯光缆，室内光缆，室外光缆，架空光缆，直埋光缆，防水光缆，皮线光缆，光纤***光缆，光电混合缆，光电复合缆，馈电光缆，光缆价格，光缆型号，光缆多少钱一米，光缆施工，光缆熔接，跳线缆，防鼠光缆，铝带铠装光缆，钢带铠装光缆，单模光缆，多模光缆，8字型光缆，自承式光缆，GYXTW光缆，GYTA光缆，GYTS光缆，GYTA53光缆，GYTS53光缆，ADSS光缆，紧套光缆，FTTH光缆，GYTY53光缆，皮线缆，4芯单模光缆价格，12芯光缆价格，48芯光缆，4芯单模光纤，光纤光缆，通信光缆，皮线光缆，单模24芯室外光缆，光缆，全介质自承式光缆，普通铠装光缆，144芯光缆，光纤、光缆，多模光纤，24芯单模光缆，4芯室外单模光缆，48芯室外光缆，地埋光缆，光端机，光纤适配器，光纤跳线，一路视频光端机)