时间：
2018
-
07
-
25
lSpecial low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property.lTwo parallel FRP strength members ensure good performance of crush resistance to protect the fiber.lSingle steel wire or messengers as the additional strength member ensures good performance of tensile strength.lSimple structure, light weight and high practicability.lNovel flute design, easily strip and splice, simplify the installation and maintenance.lLow smoke, zero halogen...