Direct Burial Unitube Armored Fiber Optical Cable GYXTW53

This GYXTW53 fiber optic cable is with 250um fibers positioned in a loose tube made of high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. Then, the cable is completed with a PE sheath.

Product Detail

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Fiber count: 2-12 cores or customized

Excellent mechanicaland environmental performance.

Steel-wire parallel member, and filler good protection for tube fiber.

Double steel tape armor enhances the cable’s side pressure resistance and rodent-proof property.

Can be installed conveniently and operated simply

Operating temperature: -40 ~ + 70 °C



Suits for pipes, overhead and direct burial application.


Technical Parameters:

Cable countOuter Diameter (mm)Weight (KG/km)Min.allowabletensible strength/N (short /long term)Min.allowable crush load/N (short /long term)Min. bending radius/MM (short /long term)Temperature/℃


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