Wuxi Dingrong Composite Material Technology Co.Ltd
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Product Specification
| High Light | ftth drop cable strength member ，precise diameter tolerance core ，easy strip smooth surface rod | ||
The FTTH drop cable FRP strength member is a fine-diameter fiberglass reinforced plastic rod produced by precision pultrusion for the reinforcement of fiber-to-the-home drop cables, indoor wiring cables and small-core distribution cables. With diameters from 0.4 mm to 1.2 mm, this rod supplies the mechanical backbone that protects delicate optical fibers from tensile stress, bending damage and rodent attack during installation and long-term service. Every meter is manufactured with a tight diameter tolerance of ±2%, which keeps cable geometry consistent so that attenuation remains stable across the whole production batch and throughout the installed network.
Key Features| Parameter | Specification |
|---|---|
| Material | E-glass fiber reinforced unsaturated polyester / epoxy resin |
| Diameter options | 0.4 / 0.6 / 0.9 / 1.0 / 1.2 mm |
| Diameter tolerance | ±2% |
| Tensile strength | ≥1100 MPa |
| Tensile modulus | ≥48 GPa |
| Elongation at break | ≤4% |
| Density | 2.05 - 2.15 g/cm³ |
| Minimum bending radius | 40 × D |
| Service temperature range | -40°C to +100°C |
| Surface finish | Smooth, matte or color-coded optional |
| Spool length | 25.2 km / 50.4 km per reel or customized |
This strength member is specifically engineered for FTTH drop cables, including figure-8 self-supporting drop cables, flat dielectric drop cables, indoor riser cables and G.657-compliant bend-insensitive cables used in the final meters of the access network. It also serves as the central reinforcement of small-diameter distribution cables, patch cord assemblies and fiber optic sensor cables. In the factory, the rod feeds smoothly into stranding lines without twist accumulation, and its stable outer diameter ensures uniform sheath adhesion and reliable jacket thickness control. For installers, the light weight and spring-back resistance make the finished cable easy to pull through conduits, around corners and along building facades without stressing the optical fibers inside.
Packaging & Quality AssuranceAll rods are supplied on sturdy plastic or plywood reels with edge protection and moisture-proof wrapping, and each reel carries a label showing diameter, length, batch number and production date. Quality control follows the ISO9001 system: raw glass fiber and resin are verified on arrival, in-line gauges monitor diameter continuously, and finished lots are sampled for tensile strength, bending performance at high and low temperature, and surface smoothness before release. A pre-production sample is offered for customer approval and third-party inspection is welcome before shipment. With a monthly supply capacity of 5000 km and a standard lead time of 30 days, we provide dependable support for FTTH cable manufacturers of every scale.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
4000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Wuxi Dingrong Composite Material Technology Co. Ltd, is located in Wuxi city, Jiangsu province of China. We are a high-tech company which is professional in research, production, sales and service of composite materials specialized in design, manufacture and processing of FRP/KFRP product. Our co... Wuxi Dingrong Composite Material Technology Co. Ltd, is located in Wuxi city, Jiangsu province of China. We are a high-tech company which is professional in research, production, sales and service of composite materials specialized in design, manufacture and processing of FRP/KFRP product. Our co...
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