The 250 μm fibers are housed in a high-strength PBT loose tube filled with water-blocking gel. The tube is longitudinally wrapped with PSP for added protection, and additional water-blocking materials are applied between the PSP and the tube to maintain a compact, watertight structure. Two parallel steel wires on both sides of the steel tape provide extra tensile strength. The cable is finished with a durable PE outer sheath.
Excellent mechanical and temperature stability
Hydrolysis-resistant PBT loose tube with enhanced strength
Water-blocking gel for reliable fiber protection
Strong crush resistance and flexible handling
PSP layer improves moisture protection
Dual steel wires increase tensile performance
Lightweight, small diameter, and easy to install
Optical Characteristics
| Items | Unit | Specification | |
| G652D | |||
| Mode Field Diameter | 1310nm | um | 9.2±0.4 |
| 1550nm | um | 10.4±0.5 | |
| Cladding Diameter | um | 124.8±0.7 | |
| Cladding Non-Circularity | % | ≤0.7 | |
| Core-Cladding Concentricity Error | um | ≤0.5 | |
| Coating Diameter | um | 245±5 | |
| Coating Non-Circularity | % | ≤6.0 | |
| Cladding-Coating Concentricity Error | um | ≤12 | |
| Cable Cutoff Wavelength | nm | acc≤1260 | |
| Attenuation(max.) | 1310nm | dB/km | ≤0.36 |
| 1550nm | dBkm | ≤0.22 | |
Cable Parameters
| Items | Specifications | |
| Fiber Count | 2~24 | |
| Colored Coating Fiber | Dimension | 250μm+15μm |
| Color | Blue,Orange,Green,Brown,Gray,White | |
| Loose Tube | Dimension | 2.0mm±0.05mm |
| Material | PBT | |
| Color | Natural | |
| Strength Member | Diameter | 1.0mm |
| Material | Steel | |
| Outer Jacket | Dimension | 8.0mm±0.1mm |
| Material | PE | |
| Color | Black | |
Technical Parameters
| Fiber Count |
Cable Diameter(mm) |
Cable Weight kg/km) |
Tensile Strength Long/Short Term (N) |
Crush Resistance Long/Short Term (N/100mm) |
Bending Radius Static/Dynamic |
| 2~12 | 8 | 78 | 1000/3000 | 1000/3000 | 10D/20D |
| 14~24 | 10 | 90 | 1000/3000 | 1000/3000 | 10D/20D |
Product Image
Application
Usable in Duct / Aerial
Storage / Operating Temperature: -40℃~+70℃
Packing&Delivery
1/2/3/4/5 km in one wooden drum,deliver days:5-8work days
FAQ
1. Are you a trading company or a manufacturer?
We are a direct manufacturer with 10+ years of experience in the R&D and production of fiber optic cables, drop cables, and patch cords. Our factory is located in Guangzhou, and you are welcome to visit anytime.
2. How is the product quality?
Every fiber is fully tested before shipment to ensure stable quality. After confirming the price, we can provide free samples for evaluation.
3. Do you accept small orders?
Yes, small orders are welcome. We support new projects and understand that business often starts with small quantities.
4. What is your delivery time?
Generally 3–7 working days depending on order quantity. We will arrange production and shipment as soon as payment is received.
5. Do you offer OEM service?
Yes, OEM is available. We can print your logo and customize products according to your requirements.
