91日韩亚洲永久免,国产一级无码在线,哦哦三级影院,伦理成人一区第五页

Application：
◆Telecommunications network
◆ Construction of communication base stations in villages, remote areas in cities and towns 
◆Residential areas and buildings FTTH
◆ Security monitoring project
◆ Others occasion which information together with electric power at the same time

Description:
Optical Power Hybrid  Cable-JCC Model use simplex cable(900um tight buffer fibre, aramid yarn as strength member) as subunit. Copper WrieAsaconductor,A fibre reinforced plastic(FRP) locates in the center of core as a non-metallic strength member. The subunits are stranded around the cable core.The cable is completed with a PVC or LSZH of TPU(Low smoke, Zero helogen, Flame-retardant) jacket.