Duct Fiber Cable
GYXY duct fiber cable, optical fibers are housed in a loose tube that is made of high-modulus plastic (PBT) and filled with tube filling compound. Two steel wires are placed in parallel outside the tube, and a round-shape PE sheath is extruded.
Description
Technical Parameters
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Features
- Loose tube filling compound ensure a critical protection of fiber.
- Two parallel steel wires ensure tensile strength.
- PE sheath protects cable form ultraviolet radiation.
- Small diameter, light weight and friendly installation.
- Crush resistance and flexibility.
Environmental Characteristics
• Transport/storage temperature: -40℃ to +60℃
Delivery Length
• Standard reel length: 2km/drum or 3km/drum; other lengths are also available.
Standard order payment
- Payment term: T/T, L/C, D/P...
- For small orders: credit cards, Western Union money transfer and PayPal are all accepted.
- For other complex payment methods, further discussion is possible.
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Tips
Strict Control of Tension and Bending Radius
Traction Force: When laying optical cables, the pulling rope must be connected to the cable's strength members (e.g., central steel wire or aramid yarn). Never pull the cable directly by its outer sheath. The maximum pulling force should not exceed 80% of the cable's allowable tension.
Bending Radius: Avoid sharp 90-degree bends. During installation (dynamic bending), the bending radius must be at least 20 times the outer diameter of the cable. Once fixed in place (static bending), the radius should be at least 10 to 15 times the outer diameter.
Vertical Installation: For vertical runs, ensure proper support and fixation to bear the weight. Prevent internal fiber slippage by forming loops during installation.
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Technical Characteristics
| Fiber Count | 2~24 |
| Loose Diameters | 2.0 ~2.6mm |
| Loose Material | PBT (Polybutylene Terephthalate) |
| Strength Member Material | Steel wire |
| Strength Member size | 2 x 1.0 mm |
| Outer Jacket Material | PE |
| Nominal Outer Dimensions | 6.0~8.0 mm (±0.3) |
|
Tension Strength (Long-Term /Short-Term) |
600N/1000N |
|
Crush Resistance (Long-Term /Short-Term) |
300 N/100mm 1000 N/100mm |
| Minimum Bend Radius (Static / Dynamic) | 10 x OD / 20 x OD |
*All above the cable size can be customized.
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