SM Armored Unitube Outdoor Fiber Optic Cable (GYXTW)
- Blocks water from entering the cable and damaging the optical fibers
- Provides crush resistance
- Resists degradation due to sunlight exposure
- Allows smaller cable diameter and lighter weight versus stranded tube design
- Supports 10 Gb/s applications while maintaining compatibility with existing 50μm multimode
systems
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GYXTW The fibers, 250μm, are positioned in a loose tube made of a 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. The cable is completed with a polyethylene (PE) sheath.
