Home / Product / GYXTW Fiber Optic Cable
Compact, lightweight, and cost-effective, the GYXTW cable is designed for access networks and building-to-building connections. Featuring a steel-tape armor and dual steel wires, it offers reliable protection in a small diameter profile.
Ideal for residential access (FTTH), local area networks (LAN), and campus backbone wiring. Suitable for installation in small ducts or aerial environments.
-CE, RoHS, compliant with ITU-T G.652 standards.
| Component | Material/Properties | Details |
|---|---|---|
| Optical Fiber | High-purity Silica Glass | Single-mode (e.g., G.652D) or Multi-mode. Typically 2 to 24 cores. |
| Central Loose Tube | PBT Material | Positioned in the exact center of the cable. Tubes are filled with a water-blocking thixotropic jelly to protect the fibers. |
| Water Blocking | Water-blocking tape/yarn | Wrapped around the loose tube to provide excellent longitudinal resistance to water penetration. |
| Armor | PSP (Corrugated Steel Tape) | Wrapped longitudinally around the loose tube. Provides outstanding crush resistance and acts as a barrier against rodents. |
| Strength Member | Two parallel steel wires | Embedded symmetrically within the polyethylene outer jacket to provide robust tensile strength. |
| Outer Jacket | MDPE or HDPE (Medium/High-Density Polyethylene) | Black, UV-resistant, and highly weather-resistant. Protects the internal components from external environmental factors. |
| Test Item | Specifications |
|---|---|
| Tensile Strength | Long term: 600 N Short term: 1500 N |
| Crush Resistance | Long term: 300 N / 100mm Short term: 1000 N / 100mm |
| Bending Radius | Static: 10 × Cable OD Dynamic: 20 × Cable OD |
| Operating Temperature | -40°C to +70°C |
| Storage/Transport Temperature | -50°C to +70°C |
| Installation Temperature | -20°C to +60°C |
| Cable Diameter (OD) | Approx. 8.0 mm – 10.0 mm (varies slightly by core count) |
| Cable Weight | Approx. 80 kg/km – 100 kg/km |
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