1.loose tube 
                                                         2.optical fiber
                                                         3.tube filling compound
                                                         4.central strength member
                                                         5.flooding compound
                                                         6.yarn
                                                         7.copolymer coated AL tape
                                                         8.PE inner jacket
                                                         9.water blocking yarn
                                                         10.copolymer coated steel tape
                                                         11.PE outer sheath

Product Application