Cable Structure
·In FTTH network, it is used as a feeder segment drop cable, and air-blown laying is used to connect the branch point of the optical cable and the user access point
·Suitable for backbone network, metropolitan area network and access network
·Suitable for construction in congested metro pipelines, avoiding previous destructive excavations
Features
·High quality standards for designing, testing and producing with grade A materials available to ensure long-term reliability.
·Engineering support supervising and providing its own line of accessories hardware.
·Seal stainless steel tube superior protection to the fiber optical to moisture and extreme environmental
conditions such as lightening.
·To construct OPGW must cut power, resulting in greater loss, thus OPGW must be used in constructing high pressure line over 110KV.
·Apply to the transformation of old lines.
Feature：
·The optical fiber is put in a loose tube.
·The fiber can be 1-24 cores in the tube.
·Tube filling compound will be used for as water blocking elements.
·Two FRP are put together for the tensile strength purpose.
·This is economic and compact design for replace ADSS in SZ stranded design.
·The cable is finished with PE or LSZH jacket.
Features
·To fill the single mode or multi-mode fibers into the PBT loose tube made of high modulus polyester.
·The inside of the tube is filled with water-proof compounds.
·The outside of loose tube is longitudinally wrapped with plastic coated steel tapes.
·Between the steel tape and the loose tube, water-proof material is filled to ensure the compactness and the water resistence of the cable.
·Two parallel steel wires are placed at the two sides of the steel tape. The steel wires are all inside the (PE) outer jacket.
Characteristics
·Good mechanical and temperature performance
·High strength loose tube that is hydrolysis resistant
·Special tube filling compound ensure a critical protection of fiber
·Crush resistance and flexibility
·PE sheath protects cable from ultraviolet radiation
·100% cable core filling
Features:
·Can be installed without shutting off the power.
·Excellent AT performance. The maximum inductive
·at the operating point of AT jacket can reach 25kV.
·Light weight and small diameter reducing the load
·caused by ice and wind and the load on towers and backprops.
·Large span lengths and the largest span is over 500m.
·Good performance of tensile strength and temperature.
·The design life span is over 30 years.
Feature:
·Full cross-section water-blocking structure and double-sided coated film steel belt longitudinal application ensure good water blocking and moisture resistance.
·Loose tube is filled with special grease to ensure good water blocking and moisture performance
·The phosphate wire center stiffening member is of high modulus and corrosion resistance.
·The figure 8 aerial-self supporting structure is featured with high tensile strength, easy overhead laying, and low cost of installation.
·More than 30 years of service life.
Features
·Small size, Low cost.
·Up to 24 fibers.
·Uni-tube gel-filled construction for superior fiber protection.
·Two parallel FRP wire and overall glass yarn to enhance tensile resistant.
·And protect cable from mechanical damage.
·Designed for use with inexpensive attachment hardware.
·Self-supported no messenger needed.
Cable Structure
