China Butterfly Drop Optical Fiber Cable - GJXH, Low-Smoke Halogen-Free, Suppliers & Factory Direct Quality
Product Structure Drawing
The GJXH butterfly lead-in cable is to place the optical communication unit in the center, prevent two parallel steel wires on both sides as strengthening elements, and extrude the low-smoke halogen-free flame retardant sheath to form the cable.
Product Characteristics
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1. Special bending fiber provides large broadband and good communication transmission characteristics.
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2. Small diameter, light weight, simple structure, strong practicability.
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3. Two parallel FRP strengthening parts make the optical cable have good compressive performance and protect the optical fiber.
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4. Groove design, easy to separate, easy to connect, simplify installation and maintenance.
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5. Low smoke halogen-free (LSZH) flame retardant outer sheath, smooth skin, environmental protection and tasteless.
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6. Butterfly lead-in cable is the best choice for FTTH optical fiber entry cable.
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7. Transport/storage/use temperature: -20℃ ~ +60℃. Installation temperature: -5℃ ~ +50℃.


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 | ||||
| GJXH | 1 | 3.0×2.0±0.1 | 11 | 100 | 200 | 1000 | 2000 | 20D | 40D |
| GJXH | 2 | 3.0×2.0±0.1 | 11 | 100 | 200 | 1000 | 2000 | 20D | 40D |
| GJXH | 4 | 3.0×2.0±0.1 | 11 | 100 | 200 | 1000 | 2000 | 20D | 40D |
Product Application Scenario
Fiber to the home, broadband access, fiber transformation

Frequently Asked Questions
It is primarily used as an FTTH (Fiber to the Home) optical fiber entry cable, making it ideal for broadband access and fiber transformation projects.
The cable uses two parallel FRP (Fiber Reinforced Plastic) or steel wires on both sides as strengthening elements to provide excellent compressive performance and protect the optical fiber.
LSZH stands for Low Smoke Zero Halogen. The outer sheath of this cable is made of LSZH material, making it flame retardant, environmentally friendly, and odorless.
The cable can be transported, stored, and used in temperatures ranging from -20℃ to +60℃. The recommended installation temperature is between -5℃ and +50℃.
The GJXH butterfly lead-in cable is available in variations of 1, 2, and 4 fiber cores, all sharing the same physical dimensions and weight specifications.




