产品描述：GJXH蝶形引入光缆是将光纤置于中心，两侧放置两根平行钢丝或FRP作为加强元件，挤制低烟无卤阻燃护套成缆。GJXHbutterflyintroductionofopticalfibercableisplacedinthecenter,placedonbothsidesoftheparallelwireasthestrengtheningofthecomponents,extrudedlow***okehalogenfreeflameretardantsheathintocable.产品特点：光缆结构简单，重量轻，抗拉力强，无金属。独特的凹槽设计，易剥离，方便接续，简化安装和维护。低烟无卤阻燃护套，环保，安全。Opticalcablehassimplestructure,lightweight,hightensilestrength,andnometal.Uniquegroovedesign,easystripping,easyconnection,simplifiedinstallationandmaintenance.Low***okehalogenfreeflameretardantsheath,environmentalprotection,safety.产品标准：满足丫D/T1258.4-2005,IEC60794-2-20/21标准。MeetIEC,60794-2-20/21YD/T1258.4-2005standard.交货长度：推荐长度:2000米;可按客户要求提供其他长度。Recommendedlength:2000m;otherlengthcanbeprovidedaccordingtocustomer'srequest)