The structure of the GYTA33 optic cable is to sleeve the optical fiber into the PBT loose tube and fill with the thixotropic compound. The central reinforcement of the cable core is a steel wire (a large core number structure optical cable needs to be extruded with a layer of PE cushion), and the loose tube is twisted around the central reinforcement by SZ stranding. The gaps in the cable core are filled with water-blocking compounds. The outer sheath is armored with a single thin round steel wire and extruded with a layer of polyethylene outer sheath.
GYTA33 fiber optic cable is an underwater use fiber optic cable, it is steel wires armored to be suitable for installation in harsh environment, GYTA33 armored optical fiber cable can also be direct buried underground.GYTA33 is with loose tube technology which makes the fibers good secondary excess length and allows the fibers free movement in the tube. These features keep the fiber stress free while the cable is subjected for longitudinal stress. Optimum mechanical protection such as high tensile, crush and impact resistant performances are achieved by the steel wire armor and the double jacket structure.
The Fiber Cores of GYTA33 Fiber Cable is from 2 cores to 288 cores
GYTA33 optical fiber cable is full cross-section water-blocking structure to ensure good water blocking and moisture resistance. Loose tube is filled with special ointment for a key protection of fiber. The phosphate wire center stiffening member is of high modulus and corrosion resistance. Double-sided vertically-clad laminated corrugated aluminum tape with thin round steel wire armor ensures the mechanical resistance to compression, tensile, and ballistic performance, and meets the application requirements of climbing direct burial and underwater laying.
GYTA33 is an underwater use fiber optic cable, it is steel wires armored to be suitable for installation in harsh environment, GYTA33 can also be direct buried underground, and this underground fiber cable is available from 2cores to 288cores.
No. of cable
Central Strength Member
The Max.Core NO./Tube
Water Blocking layer（Material）
Polymer Coated Aluminum Tape
Min. bending radius
Under Maximum Tension
Fibre & Loose Tube Colors
It's outside plant (OSP) fiber optic cables.
Such as GYTA53 fiber optic cable, GYFTY53 fiber optic cable, GYTS fiber optic cable, GYTA33 fiber optic cables, GYFTY fiber optic cables, etc.
Conduit in Concrete Slab or grade below concrete slab, and Exterior Camera Installation.
25 years guarantee for fiber optic cable.
Yes, we supply OEM&ODM service, please feel free to contact us.
Visa, MasterCard, T/T, PAYPAL,Western Union, etc. 30% Payment in advance and 70% balance before shipment.
Very good service and quality.
The fiber cable was very easy to pull both indoor & outdoor. It's not stiff, went thru conduits nicely.