Loose Tube Light-armored Cable (GYXTW)
GYXTW construction is that 250um fibers are positioned in a loose tube which is made of high modulus plastic, filled with a water-resistant filling compound and wrapped with a layer of PSP (Steel Tape) longitudinally; Between the PSP (Steel Tape) and the loose tube a 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, and the cable is completed with a polyethylene (PE) sheath.
Cable Structure
Features
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Good mechanical and temperature performance
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High hydrolysis resistance and high strength loose tube
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Good crush resistance and flexibility
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PSP enhancing moisture-proof
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Small diameter, light weight and friendly installation
Application
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Indoor horizontal cabling，vertical wiring in building structure and LAN web
Laying method
Standards
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YD/T 769-2003
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IEC 60794-1