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China Suppliers Factory Butterfly Drop Optical Fiber Cable GJXH with Low Smoke Halogen-Free Flame Retardant Sheath
Product Structure Drawing
The GJXH butterfly lead-in cable is to place the optical communication unit in the center, prevent two FRP/KFRP strength menber on both sides as strengthening elements, and extrude the low-smoke halogen-free flame retardant sheath to form the cable.
Product Characteristics
- Special bending fiber provides large broadband and good communication transmission characteristics.
- Small diameter, light weight, simple structure, and strong practicability.
- Two parallel FRP strengthening parts make the optical cable have good compressive performance and protect the optical fiber.
- Groove design, easy to separate, easy to connect, simplify installation and maintenance.
- Low smoke halogen-free (LSZH) flame retardant outer sheath, smooth skin, environmental protection and tasteless.
- Butterfly lead-in cable is the best choice for FTTH optical fiber entry cable.
Temperature Range:
Transport/storage/use: -20℃ ~ +60℃
Installation temperature: -5°C to +50°C
Transport/storage/use: -20℃ ~ +60℃
Installation temperature: -5°C to +50°C
Product Parameter
| Type | Fiber number | Size (mm) | Weight (kg/km) | Tensile force (N) | Crush resistance (N) | Bending radius (mm) | |||
|---|---|---|---|---|---|---|---|---|---|
| Long-term | Short-term | Long-term | Short-term | Static | Dynamic | ||||
| GJXFH | 1 | 3.0×2.0±0.1 | 9.5 | 40 | 80 | 500 | 1000 | 20D | 40D |
| GJXFH | 2 | 3.0×2.0±0.1 | 9.5 | 40 | 80 | 500 | 1000 | 20D | 40D |
| GJXFH | 4 | 3.0×2.0±0.1 | 9.5 | 40 | 80 | 500 | 1000 | 20D | 40D |
Product Application Scenario
Fiber to the home (FTTH), Broadband access, Fiber transformation
Frequently Asked Questions
Q1: What are the main components of the GJXH butterfly lead-in cable?
The cable consists of an optical communication unit in the center, flanked by two parallel FRP or KFRP strength members, all enclosed in a low-smoke halogen-free (LSZH) flame retardant sheath.
Q2: Why is the GJXH cable ideal for FTTH applications?
Its small diameter, light weight, and unique "butterfly" groove design make it easy to separate and connect, which significantly simplifies installation in home environments.
Q3: What are the benefits of the LSZH sheath?
The LSZH (Low Smoke Zero Halogen) sheath is flame retardant and produces minimal smoke and no toxic halogens when exposed to heat, making it safer for indoor installations and environmentally friendly.
Q4: How do the FRP strength members protect the cable?
The two parallel FRP (Fiber Reinforced Plastic) members provide excellent compressive strength and tensile resistance, protecting the delicate internal optical fibers from physical damage during and after installation.
Q5: What is the recommended bending radius for this cable?
The static bending radius is 20D and the dynamic bending radius is 40D, where D is the cable diameter. The special bending-insensitive fiber ensures stable transmission even in tight corners.