GYXTW outdoor fiber optic cable is a type of outdoor uni-tube light-armored fiber optic cable designed for aerial and duct applications. Its name is an abbreviation based on Chinese industry standards, where GY stands for outdoor, X for center tube (uni-tube), T for jelly-filled, and W for steel tape armor with parallel steel wires

Structural Components:
Central Loose Tube: Contains 2 to 24 optical fibers (typically G.652D single-mode or other) protected by a high-modulus plastic tube filled with a water-resistant jelly.
Armoring tape: A layer of corrugated steel tape (PSP) is wrapped longitudinally around the tube to provide moisture resistance and protection against rodents and mechanical crush.
Strength Members: Two parallel steel wires are embedded on opposite sides of the outer jacket to provide the necessary tensile strength for aerial hanging and long-distance pulls.
Outer Sheath: A durable Polyethylene (PE) jacket that is UV-resistant and suitable for harsh outdoor environments.

• Feature	Typical Specification
  Fiber Count	2 to 24 cores
  Installation Method	Aerial, Duct, or Direct Burial
  Crush Resistance	High (due to corrugated steel tape)
  Water Blocking	Jelly-filled tube + water-blocking material

Aerial Deployment: use for suspension between poles due to its light-weight design and high tensile strength.

Duct Installations: Compact size and smooth PE jacket make it easy to pull through underground conduits.

Backbone & Local Networks: Widely used in telecommunications FTTH, CCTV, and campus-wide data transmission.

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According to Stardard Export Packing.

Carton box, wooden box, wooden pallet.

• International express such as UPS, TNT, DHL, etc
• Internatioal air: CA, AA, EA, etc
• By sea