Photoelectric composite Hybrid Fiber armored cable  2F G657A2 with 2*14 AWG Conductors .   

The overall structure of this cable consists of 3 functional units , 3 Filled element units  and 3 outer layers. The yellow functional unit with 2 tight buffers, A layer of rat-proof spiral armored steel tape wrapping outside of tight buffer, together with a layer of Kevlar yarn reinforce the tensile resistance of the cable,    the outermost of the yellow unit is LSZH jacket ,the main function of the yellow unit is signal transmission ;  The red and black functional units have the same structure of inner 18AWG copper wire and outer OFCP(or custom PVC /LSZH/OFNP)jacket, the main function of the copper wire is conductive and grounding ;                                                                                                                                                       To ensure the structural stability and reinforce the tensile strength of the entire cable ,3  filled elements(Kevlar yarn+PVC out sheath) are placed inside the cable;                                                              For outer 3 layers, including inner wrapping tape,middle kelvar yarn and outermost TPE (or OFCP/PVC /LSZH/OFNP) outer sheath , together with all above contents,completed to be a integrated cable .