GYXTWY Structure:
Optical fiber cable GYXTWY structure is to fill the single mode or multi-mode fibers into the PBT loose tube made of high modulus polyester. The loose tube is filled with water-proof compound, and two parallel steel wires are placed at the two sides of the compound. The compounds and the steel wires are all inside the (PE) outer jacket.

Looae tube:2.0~2.3

Outer PE jacket:1.8~2.5

outer diameter(mm):7.0~

approximated cable weight(kg/km):55~

Laying mode:Duct, Aerial

operating temperature:-40°C~+60°C

Application: Long distance and interoffice communication

features:

Accurately controlling the extening lengths of the fiber, to ensure good stretch proof performance and adjustibility to the fluctuation of temperatures
Jacket material itself has superior anti-hydrolysis performance and high intensity

Oil jelly is filled inside the tube to offer critical protection to the fibers inside
Specially designed compact cable structure to effectively prevent tube retraction

Good withstand and plasticity
The two parallel steel wires ensures the tensile strength of the fiber cable
The PE jacket has good anti-ultraviolet radiation performace, and with less diamater and less weight, thus easier to deploy

The main mechanical properties:

Allow tensile force(N)

hort-term

1500

long-term

600

Allow squash Force(N/100mm)

short-term

1000

long-term

300

min bend radius(D:mm)

Static

10D

Dynamic

20D